diff --git a/package/ctcgfw/bbr-bbrplus/Makefile b/package/ctcgfw/bbr-bbrplus/Makefile deleted file mode 100644 index 796ae7422a..0000000000 --- a/package/ctcgfw/bbr-bbrplus/Makefile +++ /dev/null @@ -1,46 +0,0 @@ -include $(TOPDIR)/rules.mk -include $(INCLUDE_DIR)/kernel.mk - -PKG_NAME:=tcp-bbr-bbrplus -PKG_RELEASE:=1 - -include $(INCLUDE_DIR)/package.mk - -define KernelPackage/$(PKG_NAME) - SUBMENU:=Network Support - TITLE:=Modified bbr tcp congestion control - DEPENDS:=@LINUX_4_14 - FILES:=$(PKG_BUILD_DIR)/tcp_bbr_bbrplus.ko - KCONFIG:= -endef - -define KernelPackage/$(PKG_NAME)/description - Kernel module of modified BBR tcp congestion control -endef - -EXTRA_KCONFIG:= \ - - -EXTRA_CFLAGS:= \ - $(patsubst CONFIG_%, -DCONFIG_%=1, $(patsubst %=m,%,$(filter %=m,$(EXTRA_KCONFIG)))) \ - $(patsubst CONFIG_%, -DCONFIG_%=1, $(patsubst %=y,%,$(filter %=y,$(EXTRA_KCONFIG)))) \ - -MAKE_OPTS:= \ - ARCH="$(LINUX_KARCH)" \ - CROSS_COMPILE="$(TARGET_CROSS)" \ - SUBDIRS="$(PKG_BUILD_DIR)" \ - EXTRA_CFLAGS="$(EXTRA_CFLAGS)" \ - $(EXTRA_KCONFIG) - -define Build/Prepare - mkdir -p $(PKG_BUILD_DIR) - $(CP) ./src/* $(PKG_BUILD_DIR)/ -endef - -define Build/Compile - $(MAKE) -C "$(LINUX_DIR)" \ - $(MAKE_OPTS) \ - modules -endef - -$(eval $(call KernelPackage,$(PKG_NAME))) diff --git a/package/ctcgfw/bbr-bbrplus/src/Makefile b/package/ctcgfw/bbr-bbrplus/src/Makefile deleted file mode 100644 index 9754713cc8..0000000000 --- a/package/ctcgfw/bbr-bbrplus/src/Makefile +++ /dev/null @@ -1 +0,0 @@ -obj-m := tcp_bbr_bbrplus.o diff --git a/package/ctcgfw/bbr-bbrplus/src/tcp_bbr_bbrplus.c b/package/ctcgfw/bbr-bbrplus/src/tcp_bbr_bbrplus.c deleted file mode 100644 index f772a4d1e7..0000000000 --- a/package/ctcgfw/bbr-bbrplus/src/tcp_bbr_bbrplus.c +++ /dev/null @@ -1,1171 +0,0 @@ -/* Bottleneck Bandwidth and RTT (BBR) congestion control - * - * BBR congestion control computes the sending rate based on the delivery - * rate (throughput) estimated from ACKs. In a nutshell: - * - * On each ACK, update our model of the network path: - * bottleneck_bandwidth = windowed_max(delivered / elapsed, 10 round trips) - * min_rtt = windowed_min(rtt, 10 seconds) - * pacing_rate = pacing_gain * bottleneck_bandwidth - * cwnd = max(cwnd_gain * bottleneck_bandwidth * min_rtt, 4) - * - * The core algorithm does not react directly to packet losses or delays, - * although BBR may adjust the size of next send per ACK when loss is - * observed, or adjust the sending rate if it estimates there is a - * traffic policer, in order to keep the drop rate reasonable. - * - * Here is a state transition diagram for BBR: - * - * | - * V - * +---> STARTUP ----+ - * | | | - * | V | - * | DRAIN ----+ - * | | | - * | V | - * +---> PROBE_BW ----+ - * | ^ | | - * | | | | - * | +----+ | - * | | - * +---- PROBE_RTT <--+ - * - * A BBR flow starts in STARTUP, and ramps up its sending rate quickly. - * When it estimates the pipe is full, it enters DRAIN to drain the queue. - * In steady state a BBR flow only uses PROBE_BW and PROBE_RTT. - * A long-lived BBR flow spends the vast majority of its time remaining - * (repeatedly) in PROBE_BW, fully probing and utilizing the pipe's bandwidth - * in a fair manner, with a small, bounded queue. *If* a flow has been - * continuously sending for the entire min_rtt window, and hasn't seen an RTT - * sample that matches or decreases its min_rtt estimate for 10 seconds, then - * it briefly enters PROBE_RTT to cut inflight to a minimum value to re-probe - * the path's two-way propagation delay (min_rtt). When exiting PROBE_RTT, if - * we estimated that we reached the full bw of the pipe then we enter PROBE_BW; - * otherwise we enter STARTUP to try to fill the pipe. - * - * BBR is described in detail in: - * "BBR: Congestion-Based Congestion Control", - * Neal Cardwell, Yuchung Cheng, C. Stephen Gunn, Soheil Hassas Yeganeh, - * Van Jacobson. ACM Queue, Vol. 14 No. 5, September-October 2016. - * - * There is a public e-mail list for discussing BBR development and testing: - * https://groups.google.com/forum/#!forum/bbr-dev - * - * NOTE: BBR might be used with the fq qdisc ("man tc-fq") with pacing enabled, - * otherwise TCP stack falls back to an internal pacing using one high - * resolution timer per TCP socket and may use more resources. - */ -#include -#include -#include -#include -#include -#include - -/* Scale factor for rate in pkt/uSec unit to avoid truncation in bandwidth - * estimation. The rate unit ~= (1500 bytes / 1 usec / 2^24) ~= 715 bps. - * This handles bandwidths from 0.06pps (715bps) to 256Mpps (3Tbps) in a u32. - * Since the minimum window is >=4 packets, the lower bound isn't - * an issue. The upper bound isn't an issue with existing technologies. - */ -#define BW_SCALE 24 -#define BW_UNIT (1 << BW_SCALE) - -#define BBR_SCALE 8 /* scaling factor for fractions in BBR (e.g. gains) */ -#define BBR_UNIT (1 << BBR_SCALE) - -/* BBR has the following modes for deciding how fast to send: */ -enum bbr_mode { - BBR_STARTUP, /* ramp up sending rate rapidly to fill pipe */ - BBR_DRAIN, /* drain any queue created during startup */ - BBR_PROBE_BW, /* discover, share bw: pace around estimated bw */ - BBR_PROBE_RTT, /* cut inflight to min to probe min_rtt */ -}; - -/* BBR congestion control block */ -struct bbr { - u32 min_rtt_us; /* min RTT in min_rtt_win_sec window */ - u32 min_rtt_stamp; /* timestamp of min_rtt_us */ - u32 probe_rtt_done_stamp; /* end time for BBR_PROBE_RTT mode */ - struct minmax bw; /* Max recent delivery rate in pkts/uS << 24 */ - u32 rtt_cnt; /* count of packet-timed rounds elapsed */ - u32 next_rtt_delivered; /* scb->tx.delivered at end of round */ - u64 cycle_mstamp; /* time of this cycle phase start */ - u32 mode:3, /* current bbr_mode in state machine */ - prev_ca_state:3, /* CA state on previous ACK */ - packet_conservation:1, /* use packet conservation? */ - restore_cwnd:1, /* decided to revert cwnd to old value */ - round_start:1, /* start of packet-timed tx->ack round? */ - cycle_len:4, /* phases in this PROBE_BW gain cycle */ - tso_segs_goal:7, /* segments we want in each skb we send */ - idle_restart:1, /* restarting after idle? */ - probe_rtt_round_done:1, /* a BBR_PROBE_RTT round at 4 pkts? */ - unused:8, - lt_is_sampling:1, /* taking long-term ("LT") samples now? */ - lt_rtt_cnt:7, /* round trips in long-term interval */ - lt_use_bw:1; /* use lt_bw as our bw estimate? */ - u32 lt_bw; /* LT est delivery rate in pkts/uS << 24 */ - u32 lt_last_delivered; /* LT intvl start: tp->delivered */ - u32 lt_last_stamp; /* LT intvl start: tp->delivered_mstamp */ - u32 lt_last_lost; /* LT intvl start: tp->lost */ - u32 pacing_gain:10, /* current gain for setting pacing rate */ - cwnd_gain:10, /* current gain for setting cwnd */ - full_bw_cnt:3, /* number of rounds without large bw gains */ - cycle_idx:3, /* current index in pacing_gain cycle array */ - has_seen_rtt:1, /* have we seen an RTT sample yet? */ - unused_b:5; - u32 prior_cwnd; /* prior cwnd upon entering loss recovery */ - u32 full_bw; /* recent bw, to estimate if pipe is full */ - /* For tracking ACK aggregation: */ - u64 ack_epoch_mstamp; - /* start of ACK sampling epoch */ - u16 extra_acked[2]; - /* max excess data ACKed in epoch */ - u32 ack_epoch_acked:20, /* packets (S)ACKed in sampling epoch */ - extra_acked_win_rtts:5, /* age of extra_acked, in round trips */ - extra_acked_win_idx:1, /* current index in extra_acked array */ - unused1:6; -}; - -#define CYCLE_LEN 8 /* number of phases in a pacing gain cycle */ - -/* Window length of bw filter (in rounds): */ -static const int bbr_bw_rtts = CYCLE_LEN + 2; -/* Window length of min_rtt filter (in sec): */ -static const u32 bbr_min_rtt_win_sec = 10; -/* Minimum time (in ms) spent at bbr_cwnd_min_target in BBR_PROBE_RTT mode: */ -static const u32 bbr_probe_rtt_mode_ms = 200; -/* Skip TSO below the following bandwidth (bits/sec): */ -static const int bbr_min_tso_rate = 1200000; - -/* We use a high_gain value of 2/ln(2) because it's the smallest pacing gain - * that will allow a smoothly increasing pacing rate that will double each RTT - * and send the same number of packets per RTT that an un-paced, slow-starting - * Reno or CUBIC flow would: - */ -static const int bbr_high_gain = BBR_UNIT * 2885 / 1000 + 1; -/* The pacing gain of 1/high_gain in BBR_DRAIN is calculated to typically drain - * the queue created in BBR_STARTUP in a single round: - */ -static const int bbr_drain_gain = BBR_UNIT * 1000 / 2885; -/* The gain for deriving steady-state cwnd tolerates delayed/stretched ACKs: */ -static const int bbr_cwnd_gain = BBR_UNIT * 2; - -enum bbr_pacing_gain_phase { - BBR_BW_PROBE_UP = 0, - BBR_BW_PROBE_DOWN = 1, - BBR_BW_PROBE_CRUISE = 2, -}; - - -/* The pacing_gain values for the PROBE_BW gain cycle, to discover/share bw: */ -static const int bbr_pacing_gain[] = { - BBR_UNIT * 5 / 4, /* probe for more available bw */ - BBR_UNIT * 3 / 4, /* drain queue and/or yield bw to other flows */ - BBR_UNIT, BBR_UNIT, BBR_UNIT, /* cruise at 1.0*bw to utilize pipe, */ - BBR_UNIT, BBR_UNIT, BBR_UNIT /* without creating excess queue... */ -}; -/* Randomize the starting gain cycling phase over N phases: */ -static const u32 bbr_cycle_rand = 7; - -/* Try to keep at least this many packets in flight, if things go smoothly. For - * smooth functioning, a sliding window protocol ACKing every other packet - * needs at least 4 packets in flight: - */ -static const u32 bbr_cwnd_min_target = 4; - -/* To estimate if BBR_STARTUP mode (i.e. high_gain) has filled pipe... */ -/* If bw has increased significantly (1.25x), there may be more bw available: */ -static const u32 bbr_full_bw_thresh = BBR_UNIT * 5 / 4; -/* But after 3 rounds w/o significant bw growth, estimate pipe is full: */ -static const u32 bbr_full_bw_cnt = 3; - -/* "long-term" ("LT") bandwidth estimator parameters... */ -/* The minimum number of rounds in an LT bw sampling interval: */ -static const u32 bbr_lt_intvl_min_rtts = 4; -/* If lost/delivered ratio > 20%, interval is "lossy" and we may be policed: */ -static const u32 bbr_lt_loss_thresh = 50; -/* If 2 intervals have a bw ratio <= 1/8, their bw is "consistent": */ -static const u32 bbr_lt_bw_ratio = BBR_UNIT / 8; -/* If 2 intervals have a bw diff <= 4 Kbit/sec their bw is "consistent": */ -static const u32 bbr_lt_bw_diff = 4000 / 8; -/* If we estimate we're policed, use lt_bw for this many round trips: */ -static const u32 bbr_lt_bw_max_rtts = 48; - -/* Gain factor for adding extra_acked to target cwnd: */ -static const int bbr_extra_acked_gain = BBR_UNIT; -/* Window length of extra_acked window. Max allowed val is 31. */ -static const u32 bbr_extra_acked_win_rtts = 10; -/* Max allowed val for ack_epoch_acked, after which sampling epoch is reset */ -static const u32 bbr_ack_epoch_acked_reset_thresh = 1U << 20; -/* Time period for clamping cwnd increment due to ack aggregation */ -static const u32 bbr_extra_acked_max_us = 100 * 1000; - -/* Each cycle, try to hold sub-unity gain until inflight <= BDP. */ -static const bool bbr_drain_to_target = true; /* default: enabled */ - -extern bool tcp_snd_wnd_test(const struct tcp_sock *tp, - const struct sk_buff *skb, - unsigned int cur_mss); - -/* Do we estimate that STARTUP filled the pipe? */ -static bool bbr_full_bw_reached(const struct sock *sk) -{ - const struct bbr *bbr = inet_csk_ca(sk); - - return bbr->full_bw_cnt >= bbr_full_bw_cnt; -} - -static void bbr_set_cycle_idx(struct sock *sk, int cycle_idx) -{ - struct bbr *bbr = inet_csk_ca(sk); - bbr->cycle_idx = cycle_idx; - bbr->pacing_gain = bbr->lt_use_bw ? - BBR_UNIT : bbr_pacing_gain[bbr->cycle_idx]; -} - -u32 bbr_max_bw(const struct sock *sk); -u32 bbr_inflight(struct sock *sk, u32 bw, int gain); -u32 bbr_max_bw(const struct sock *sk); - -static void bbr_drain_to_target_cycling(struct sock *sk, - const struct rate_sample *rs) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u32 elapsed_us = - tcp_stamp_us_delta(tp->delivered_mstamp, bbr->cycle_mstamp); - u32 inflight, bw; - if (bbr->mode != BBR_PROBE_BW) - return; - - /* Always need to probe for bw before we forget good bw estimate. */ - if (elapsed_us > bbr->cycle_len * bbr->min_rtt_us) { - /* Start a new PROBE_BW probing cycle of [2 to 8] x min_rtt. */ - bbr->cycle_mstamp = tp->delivered_mstamp; - bbr->cycle_len = CYCLE_LEN - prandom_u32_max(bbr_cycle_rand); - bbr_set_cycle_idx(sk, BBR_BW_PROBE_UP); /* probe bandwidth */ - return; - } - /* The pacing_gain of 1.0 paces at the estimated bw to try to fully - * use the pipe without increasing the queue. - */ - if (bbr->pacing_gain == BBR_UNIT) - return; - inflight = rs->prior_in_flight; /* what was in-flight before ACK? */ - bw = bbr_max_bw(sk); - /* A pacing_gain < 1.0 tries to drain extra queue we added if bw - * probing didn't find more bw. If inflight falls to match BDP then we - * estimate queue is drained; persisting would underutilize the pipe. - */ - if (bbr->pacing_gain < BBR_UNIT) { - if (inflight <= bbr_inflight(sk, bw, BBR_UNIT)) - bbr_set_cycle_idx(sk, BBR_BW_PROBE_CRUISE); /* cruise */ - return; - } - /* A pacing_gain > 1.0 probes for bw by trying to raise inflight to at - * least pacing_gain*BDP; this may take more than min_rtt if min_rtt is - * small (e.g. on a LAN). We do not persist if packets are lost, since - * a path with small buffers may not hold that much. Similarly we exit - * if we were prevented by app/recv-win from reaching the target. - */ - if (elapsed_us > bbr->min_rtt_us && - (inflight >= bbr_inflight(sk, bw, bbr->pacing_gain) || - rs->losses || /* perhaps pacing_gain*BDP won't fit */ - rs->is_app_limited || /* previously app-limited */ - !tcp_send_head(sk) || /* currently app/rwin-limited */ - !tcp_snd_wnd_test(tp, tcp_send_head(sk), tp->mss_cache))) { - bbr_set_cycle_idx(sk, BBR_BW_PROBE_DOWN); /* drain queue */ - return; - } -} - - -/* Return maximum extra acked in past k-2k round trips, - * where k = bbr_extra_acked_win_rtts. - */ -static u16 bbr_extra_acked(const struct sock *sk) -{ - struct bbr *bbr = inet_csk_ca(sk); - return max(bbr->extra_acked[0], bbr->extra_acked[1]); -} - - -/* Return the windowed max recent bandwidth sample, in pkts/uS << BW_SCALE. */ -u32 bbr_max_bw(const struct sock *sk) -{ - struct bbr *bbr = inet_csk_ca(sk); - - return minmax_get(&bbr->bw); -} - -/* Return the estimated bandwidth of the path, in pkts/uS << BW_SCALE. */ -static u32 bbr_bw(const struct sock *sk) -{ - struct bbr *bbr = inet_csk_ca(sk); - - return bbr->lt_use_bw ? bbr->lt_bw : bbr_max_bw(sk); -} - -/* Return rate in bytes per second, optionally with a gain. - * The order here is chosen carefully to avoid overflow of u64. This should - * work for input rates of up to 2.9Tbit/sec and gain of 2.89x. - */ -static u64 bbr_rate_bytes_per_sec(struct sock *sk, u64 rate, int gain) -{ - rate *= tcp_mss_to_mtu(sk, tcp_sk(sk)->mss_cache); - rate *= gain; - rate >>= BBR_SCALE; - rate *= USEC_PER_SEC; - return rate >> BW_SCALE; -} - -/* Convert a BBR bw and gain factor to a pacing rate in bytes per second. */ -static u32 bbr_bw_to_pacing_rate(struct sock *sk, u32 bw, int gain) -{ - u64 rate = bw; - - rate = bbr_rate_bytes_per_sec(sk, rate, gain); - rate = min_t(u64, rate, sk->sk_max_pacing_rate); - return rate; -} - -/* Initialize pacing rate to: high_gain * init_cwnd / RTT. */ -static void bbr_init_pacing_rate_from_rtt(struct sock *sk) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u64 bw; - u32 rtt_us; - - if (tp->srtt_us) { /* any RTT sample yet? */ - rtt_us = max(tp->srtt_us >> 3, 1U); - bbr->has_seen_rtt = 1; - } else { /* no RTT sample yet */ - rtt_us = USEC_PER_MSEC; /* use nominal default RTT */ - } - bw = (u64)tp->snd_cwnd * BW_UNIT; - do_div(bw, rtt_us); - sk->sk_pacing_rate = bbr_bw_to_pacing_rate(sk, bw, bbr_high_gain); -} - -/* Pace using current bw estimate and a gain factor. In order to help drive the - * network toward lower queues while maintaining high utilization and low - * latency, the average pacing rate aims to be slightly (~1%) lower than the - * estimated bandwidth. This is an important aspect of the design. In this - * implementation this slightly lower pacing rate is achieved implicitly by not - * including link-layer headers in the packet size used for the pacing rate. - */ -static void bbr_set_pacing_rate(struct sock *sk, u32 bw, int gain) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u32 rate = bbr_bw_to_pacing_rate(sk, bw, gain); - - if (unlikely(!bbr->has_seen_rtt && tp->srtt_us)) - bbr_init_pacing_rate_from_rtt(sk); - if (bbr_full_bw_reached(sk) || rate > sk->sk_pacing_rate) - sk->sk_pacing_rate = rate; -} - -/* Return count of segments we want in the skbs we send, or 0 for default. */ -static u32 bbr_tso_segs_goal(struct sock *sk) -{ - struct bbr *bbr = inet_csk_ca(sk); - - return bbr->tso_segs_goal; -} - -static void bbr_set_tso_segs_goal(struct sock *sk) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u32 min_segs; - - min_segs = sk->sk_pacing_rate < (bbr_min_tso_rate >> 3) ? 1 : 2; - bbr->tso_segs_goal = min(tcp_tso_autosize(sk, tp->mss_cache, min_segs), - 0x7FU); -} - -/* Save "last known good" cwnd so we can restore it after losses or PROBE_RTT */ -static void bbr_save_cwnd(struct sock *sk) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - - if (bbr->prev_ca_state < TCP_CA_Recovery && bbr->mode != BBR_PROBE_RTT) - bbr->prior_cwnd = tp->snd_cwnd; /* this cwnd is good enough */ - else /* loss recovery or BBR_PROBE_RTT have temporarily cut cwnd */ - bbr->prior_cwnd = max(bbr->prior_cwnd, tp->snd_cwnd); -} - -static void bbr_cwnd_event(struct sock *sk, enum tcp_ca_event event) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - - if (event == CA_EVENT_TX_START && tp->app_limited) { - bbr->idle_restart = 1; - bbr->ack_epoch_mstamp = tp->tcp_mstamp; - bbr->ack_epoch_acked = 0; - - /* Avoid pointless buffer overflows: pace at est. bw if we don't - * need more speed (we're restarting from idle and app-limited). - */ - if (bbr->mode == BBR_PROBE_BW) - bbr_set_pacing_rate(sk, bbr_bw(sk), BBR_UNIT); - } -} - -/* Find target cwnd. Right-size the cwnd based on min RTT and the - * estimated bottleneck bandwidth: - * - * cwnd = bw * min_rtt * gain = BDP * gain - * - * The key factor, gain, controls the amount of queue. While a small gain - * builds a smaller queue, it becomes more vulnerable to noise in RTT - * measurements (e.g., delayed ACKs or other ACK compression effects). This - * noise may cause BBR to under-estimate the rate. - * - * To achieve full performance in high-speed paths, we budget enough cwnd to - * fit full-sized skbs in-flight on both end hosts to fully utilize the path: - * - one skb in sending host Qdisc, - * - one skb in sending host TSO/GSO engine - * - one skb being received by receiver host LRO/GRO/delayed-ACK engine - * Don't worry, at low rates (bbr_min_tso_rate) this won't bloat cwnd because - * in such cases tso_segs_goal is 1. The minimum cwnd is 4 packets, - * which allows 2 outstanding 2-packet sequences, to try to keep pipe - * full even with ACK-every-other-packet delayed ACKs. - */ -static u32 bbr_bdp(struct sock *sk, u32 bw, int gain) -{ - struct bbr *bbr = inet_csk_ca(sk); - u32 bdp; - u64 w; - - /* If we've never had a valid RTT sample, cap cwnd at the initial - * default. This should only happen when the connection is not using TCP - * timestamps and has retransmitted all of the SYN/SYNACK/data packets - * ACKed so far. In this case, an RTO can cut cwnd to 1, in which - * case we need to slow-start up toward something safe: TCP_INIT_CWND. - */ - if (unlikely(bbr->min_rtt_us == ~0U)) /* no valid RTT samples yet? */ - return TCP_INIT_CWND; /* be safe: cap at default initial cwnd*/ - - w = (u64)bw * bbr->min_rtt_us; - - /* Apply a gain to the given value, then remove the BW_SCALE shift. */ - bdp = (((w * gain) >> BBR_SCALE) + BW_UNIT - 1) / BW_UNIT; - - return bdp; -} - -static u32 bbr_quantization_budget(struct sock *sk, u32 cwnd, int gain) -{ - - /* Allow enough full-sized skbs in flight to utilize end systems. */ - cwnd += 3 * bbr_tso_segs_goal(sk); - - return cwnd; -} - -/* Find inflight based on min RTT and the estimated bottleneck bandwidth. */ -u32 bbr_inflight(struct sock *sk, u32 bw, int gain) -{ - u32 inflight; - inflight = bbr_bdp(sk, bw, gain); - inflight = bbr_quantization_budget(sk, inflight, gain); - return inflight; - -} - -/* Find the cwnd increment based on estimate of ack aggregation */ -static u32 bbr_ack_aggregation_cwnd(struct sock *sk) -{ - u32 max_aggr_cwnd, aggr_cwnd = 0; - if (bbr_extra_acked_gain && bbr_full_bw_reached(sk)) { - max_aggr_cwnd = ((u64)bbr_bw(sk) * bbr_extra_acked_max_us) - / BW_UNIT; - aggr_cwnd = (bbr_extra_acked_gain * bbr_extra_acked(sk)) - >> BBR_SCALE; - aggr_cwnd = min(aggr_cwnd, max_aggr_cwnd); - } - return aggr_cwnd; -} - - -/* An optimization in BBR to reduce losses: On the first round of recovery, we - * follow the packet conservation principle: send P packets per P packets acked. - * After that, we slow-start and send at most 2*P packets per P packets acked. - * After recovery finishes, or upon undo, we restore the cwnd we had when - * recovery started (capped by the target cwnd based on estimated BDP). - * - * TODO(ycheng/ncardwell): implement a rate-based approach. - */ -static bool bbr_set_cwnd_to_recover_or_restore( - struct sock *sk, const struct rate_sample *rs, u32 acked, u32 *new_cwnd) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u8 prev_state = bbr->prev_ca_state, state = inet_csk(sk)->icsk_ca_state; - u32 cwnd = tp->snd_cwnd; - - /* An ACK for P pkts should release at most 2*P packets. We do this - * in two steps. First, here we deduct the number of lost packets. - * Then, in bbr_set_cwnd() we slow start up toward the target cwnd. - */ - if (rs->losses > 0) - cwnd = max_t(s32, cwnd - rs->losses, 1); - - if (state == TCP_CA_Recovery && prev_state != TCP_CA_Recovery) { - /* Starting 1st round of Recovery, so do packet conservation. */ - bbr->packet_conservation = 1; - bbr->next_rtt_delivered = tp->delivered; /* start round now */ - /* Cut unused cwnd from app behavior, TSQ, or TSO deferral: */ - cwnd = tcp_packets_in_flight(tp) + acked; - } else if (prev_state >= TCP_CA_Recovery && state < TCP_CA_Recovery) { - /* Exiting loss recovery; restore cwnd saved before recovery. */ - bbr->restore_cwnd = 1; - bbr->packet_conservation = 0; - } - bbr->prev_ca_state = state; - - if (bbr->restore_cwnd) { - /* Restore cwnd after exiting loss recovery or PROBE_RTT. */ - cwnd = max(cwnd, bbr->prior_cwnd); - bbr->restore_cwnd = 0; - } - - if (bbr->packet_conservation) { - *new_cwnd = max(cwnd, tcp_packets_in_flight(tp) + acked); - return true; /* yes, using packet conservation */ - } - *new_cwnd = cwnd; - return false; -} - -/* Slow-start up toward target cwnd (if bw estimate is growing, or packet loss - * has drawn us down below target), or snap down to target if we're above it. - */ -static void bbr_set_cwnd(struct sock *sk, const struct rate_sample *rs, - u32 acked, u32 bw, int gain) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u32 cwnd = 0, target_cwnd = 0; - - if (!acked) - return; - - if (bbr_set_cwnd_to_recover_or_restore(sk, rs, acked, &cwnd)) - goto done; - - /* If we're below target cwnd, slow start cwnd toward target cwnd. */ - target_cwnd = bbr_bdp(sk, bw, gain); - //// - /* Increment the cwnd to account for excess ACKed data that seems - * due to aggregation (of data and/or ACKs) visible in the ACK stream. - */ - target_cwnd += bbr_ack_aggregation_cwnd(sk); - //// - target_cwnd = bbr_quantization_budget(sk, target_cwnd, gain); - if (bbr_full_bw_reached(sk)) /* only cut cwnd if we filled the pipe */ - cwnd = min(cwnd + acked, target_cwnd); - else if (cwnd < target_cwnd || tp->delivered < TCP_INIT_CWND) - cwnd = cwnd + acked; - cwnd = max(cwnd, bbr_cwnd_min_target); - -done: - tp->snd_cwnd = min(cwnd, tp->snd_cwnd_clamp); /* apply global cap */ - if (bbr->mode == BBR_PROBE_RTT) /* drain queue, refresh min_rtt */ - tp->snd_cwnd = min(tp->snd_cwnd, bbr_cwnd_min_target); -} - -/* End cycle phase if it's time and/or we hit the phase's in-flight target. */ -static bool bbr_is_next_cycle_phase(struct sock *sk, - const struct rate_sample *rs) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - bool is_full_length = - tcp_stamp_us_delta(tp->delivered_mstamp, bbr->cycle_mstamp) > - bbr->min_rtt_us; - u32 inflight, bw; - - /* The pacing_gain of 1.0 paces at the estimated bw to try to fully - * use the pipe without increasing the queue. - */ - if (bbr->pacing_gain == BBR_UNIT) - return is_full_length; /* just use wall clock time */ - - inflight = rs->prior_in_flight; /* what was in-flight before ACK? */ - bw = bbr_max_bw(sk); - - /* A pacing_gain > 1.0 probes for bw by trying to raise inflight to at - * least pacing_gain*BDP; this may take more than min_rtt if min_rtt is - * small (e.g. on a LAN). We do not persist if packets are lost, since - * a path with small buffers may not hold that much. - */ - if (bbr->pacing_gain > BBR_UNIT) - return is_full_length && - (rs->losses || /* perhaps pacing_gain*BDP won't fit */ - inflight >= bbr_inflight(sk, bw, bbr->pacing_gain)); - - /* A pacing_gain < 1.0 tries to drain extra queue we added if bw - * probing didn't find more bw. If inflight falls to match BDP then we - * estimate queue is drained; persisting would underutilize the pipe. - */ - return is_full_length || - inflight <= bbr_inflight(sk, bw, BBR_UNIT); -} - -static void bbr_advance_cycle_phase(struct sock *sk) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - - - bbr->cycle_idx = (bbr->cycle_idx + 1) & (CYCLE_LEN - 1); - bbr->cycle_mstamp = tp->delivered_mstamp; - bbr->pacing_gain = bbr_pacing_gain[bbr->cycle_idx]; -} - -/* Gain cycling: cycle pacing gain to converge to fair share of available bw. */ -static void bbr_update_cycle_phase(struct sock *sk, - const struct rate_sample *rs) -{ - struct bbr *bbr = inet_csk_ca(sk); - - if (bbr_drain_to_target) { - bbr_drain_to_target_cycling(sk, rs); - return; - } - - if ((bbr->mode == BBR_PROBE_BW) && !bbr->lt_use_bw && - bbr_is_next_cycle_phase(sk, rs)) - bbr_advance_cycle_phase(sk); -} - -static void bbr_reset_startup_mode(struct sock *sk) -{ - struct bbr *bbr = inet_csk_ca(sk); - - bbr->mode = BBR_STARTUP; - bbr->pacing_gain = bbr_high_gain; - bbr->cwnd_gain = bbr_high_gain; -} - -static void bbr_reset_probe_bw_mode(struct sock *sk) -{ - struct bbr *bbr = inet_csk_ca(sk); - - bbr->mode = BBR_PROBE_BW; - bbr->pacing_gain = BBR_UNIT; - bbr->cwnd_gain = bbr_cwnd_gain; - bbr->cycle_idx = CYCLE_LEN - 1 - prandom_u32_max(bbr_cycle_rand); - bbr_advance_cycle_phase(sk); /* flip to next phase of gain cycle */ -} - -static void bbr_reset_mode(struct sock *sk) -{ - if (!bbr_full_bw_reached(sk)) - bbr_reset_startup_mode(sk); - else - bbr_reset_probe_bw_mode(sk); -} - -/* Start a new long-term sampling interval. */ -static void bbr_reset_lt_bw_sampling_interval(struct sock *sk) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - - bbr->lt_last_stamp = div_u64(tp->delivered_mstamp, USEC_PER_MSEC); - bbr->lt_last_delivered = tp->delivered; - bbr->lt_last_lost = tp->lost; - bbr->lt_rtt_cnt = 0; -} - -/* Completely reset long-term bandwidth sampling. */ -static void bbr_reset_lt_bw_sampling(struct sock *sk) -{ - struct bbr *bbr = inet_csk_ca(sk); - - bbr->lt_bw = 0; - bbr->lt_use_bw = 0; - bbr->lt_is_sampling = false; - bbr_reset_lt_bw_sampling_interval(sk); -} - -/* Long-term bw sampling interval is done. Estimate whether we're policed. */ -static void bbr_lt_bw_interval_done(struct sock *sk, u32 bw) -{ - struct bbr *bbr = inet_csk_ca(sk); - u32 diff; - - if (bbr->lt_bw) { /* do we have bw from a previous interval? */ - /* Is new bw close to the lt_bw from the previous interval? */ - diff = abs(bw - bbr->lt_bw); - if ((diff * BBR_UNIT <= bbr_lt_bw_ratio * bbr->lt_bw) || - (bbr_rate_bytes_per_sec(sk, diff, BBR_UNIT) <= - bbr_lt_bw_diff)) { - /* All criteria are met; estimate we're policed. */ - bbr->lt_bw = (bw + bbr->lt_bw) >> 1; /* avg 2 intvls */ - bbr->lt_use_bw = 1; - bbr->pacing_gain = BBR_UNIT; /* try to avoid drops */ - bbr->lt_rtt_cnt = 0; - return; - } - } - bbr->lt_bw = bw; - bbr_reset_lt_bw_sampling_interval(sk); -} - -/* Token-bucket traffic policers are common (see "An Internet-Wide Analysis of - * Traffic Policing", SIGCOMM 2016). BBR detects token-bucket policers and - * explicitly models their policed rate, to reduce unnecessary losses. We - * estimate that we're policed if we see 2 consecutive sampling intervals with - * consistent throughput and high packet loss. If we think we're being policed, - * set lt_bw to the "long-term" average delivery rate from those 2 intervals. - */ -static void bbr_lt_bw_sampling(struct sock *sk, const struct rate_sample *rs) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u32 lost, delivered; - u64 bw; - u32 t; - - if (bbr->lt_use_bw) { /* already using long-term rate, lt_bw? */ - if (bbr->mode == BBR_PROBE_BW && bbr->round_start && - ++bbr->lt_rtt_cnt >= bbr_lt_bw_max_rtts) { - bbr_reset_lt_bw_sampling(sk); /* stop using lt_bw */ - bbr_reset_probe_bw_mode(sk); /* restart gain cycling */ - } - return; - } - - /* Wait for the first loss before sampling, to let the policer exhaust - * its tokens and estimate the steady-state rate allowed by the policer. - * Starting samples earlier includes bursts that over-estimate the bw. - */ - if (!bbr->lt_is_sampling) { - if (!rs->losses) - return; - bbr_reset_lt_bw_sampling_interval(sk); - bbr->lt_is_sampling = true; - } - - /* To avoid underestimates, reset sampling if we run out of data. */ - if (rs->is_app_limited) { - bbr_reset_lt_bw_sampling(sk); - return; - } - - if (bbr->round_start) - bbr->lt_rtt_cnt++; /* count round trips in this interval */ - if (bbr->lt_rtt_cnt < bbr_lt_intvl_min_rtts) - return; /* sampling interval needs to be longer */ - if (bbr->lt_rtt_cnt > 4 * bbr_lt_intvl_min_rtts) { - bbr_reset_lt_bw_sampling(sk); /* interval is too long */ - return; - } - - /* End sampling interval when a packet is lost, so we estimate the - * policer tokens were exhausted. Stopping the sampling before the - * tokens are exhausted under-estimates the policed rate. - */ - if (!rs->losses) - return; - - /* Calculate packets lost and delivered in sampling interval. */ - lost = tp->lost - bbr->lt_last_lost; - delivered = tp->delivered - bbr->lt_last_delivered; - /* Is loss rate (lost/delivered) >= lt_loss_thresh? If not, wait. */ - if (!delivered || (lost << BBR_SCALE) < bbr_lt_loss_thresh * delivered) - return; - - /* Find average delivery rate in this sampling interval. */ - t = div_u64(tp->delivered_mstamp, USEC_PER_MSEC) - bbr->lt_last_stamp; - if ((s32)t < 1) - return; /* interval is less than one ms, so wait */ - /* Check if can multiply without overflow */ - if (t >= ~0U / USEC_PER_MSEC) { - bbr_reset_lt_bw_sampling(sk); /* interval too long; reset */ - return; - } - t *= USEC_PER_MSEC; - bw = (u64)delivered * BW_UNIT; - do_div(bw, t); - bbr_lt_bw_interval_done(sk, bw); -} - -/* Estimate the bandwidth based on how fast packets are delivered */ -static void bbr_update_bw(struct sock *sk, const struct rate_sample *rs) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u64 bw; - - bbr->round_start = 0; - if (rs->delivered < 0 || rs->interval_us <= 0) - return; /* Not a valid observation */ - - /* See if we've reached the next RTT */ - if (!before(rs->prior_delivered, bbr->next_rtt_delivered)) { - bbr->next_rtt_delivered = tp->delivered; - bbr->rtt_cnt++; - bbr->round_start = 1; - bbr->packet_conservation = 0; - } - - bbr_lt_bw_sampling(sk, rs); - - /* Divide delivered by the interval to find a (lower bound) bottleneck - * bandwidth sample. Delivered is in packets and interval_us in uS and - * ratio will be <<1 for most connections. So delivered is first scaled. - */ - bw = (u64)rs->delivered * BW_UNIT; - do_div(bw, rs->interval_us); - - /* If this sample is application-limited, it is likely to have a very - * low delivered count that represents application behavior rather than - * the available network rate. Such a sample could drag down estimated - * bw, causing needless slow-down. Thus, to continue to send at the - * last measured network rate, we filter out app-limited samples unless - * they describe the path bw at least as well as our bw model. - * - * So the goal during app-limited phase is to proceed with the best - * network rate no matter how long. We automatically leave this - * phase when app writes faster than the network can deliver :) - */ - if (!rs->is_app_limited || bw >= bbr_max_bw(sk)) { - /* Incorporate new sample into our max bw filter. */ - minmax_running_max(&bbr->bw, bbr_bw_rtts, bbr->rtt_cnt, bw); - } -} - -/* Estimate when the pipe is full, using the change in delivery rate: BBR - * estimates that STARTUP filled the pipe if the estimated bw hasn't changed by - * at least bbr_full_bw_thresh (25%) after bbr_full_bw_cnt (3) non-app-limited - * rounds. Why 3 rounds: 1: rwin autotuning grows the rwin, 2: we fill the - * higher rwin, 3: we get higher delivery rate samples. Or transient - * cross-traffic or radio noise can go away. CUBIC Hystart shares a similar - * design goal, but uses delay and inter-ACK spacing instead of bandwidth. - */ -static void bbr_check_full_bw_reached(struct sock *sk, - const struct rate_sample *rs) -{ - struct bbr *bbr = inet_csk_ca(sk); - u32 bw_thresh; - - if (bbr_full_bw_reached(sk) || !bbr->round_start || rs->is_app_limited) - return; - - bw_thresh = (u64)bbr->full_bw * bbr_full_bw_thresh >> BBR_SCALE; - if (bbr_max_bw(sk) >= bw_thresh) { - bbr->full_bw = bbr_max_bw(sk); - bbr->full_bw_cnt = 0; - return; - } - ++bbr->full_bw_cnt; -} - -/* If pipe is probably full, drain the queue and then enter steady-state. */ -static void bbr_check_drain(struct sock *sk, const struct rate_sample *rs) -{ - struct bbr *bbr = inet_csk_ca(sk); - - if (bbr->mode == BBR_STARTUP && bbr_full_bw_reached(sk)) { - bbr->mode = BBR_DRAIN; /* drain queue we created */ - bbr->pacing_gain = bbr_drain_gain; /* pace slow to drain */ - bbr->cwnd_gain = bbr_high_gain; /* maintain cwnd */ - } /* fall through to check if in-flight is already small: */ - if (bbr->mode == BBR_DRAIN && - tcp_packets_in_flight(tcp_sk(sk)) <= bbr_inflight(sk, bbr_max_bw(sk), BBR_UNIT)) - bbr_reset_probe_bw_mode(sk); /* we estimate queue is drained */ -} - - -/* Estimates the windowed max degree of ack aggregation. - * This is used to provision extra in-flight data to keep sending during - * inter-ACK silences. - * - * Degree of ack aggregation is estimated as extra data acked beyond expected. - * - * max_extra_acked = "maximum recent excess data ACKed beyond max_bw * interval" - * cwnd += max_extra_acked - * - * Max extra_acked is clamped by cwnd and bw * bbr_extra_acked_max_us (100 ms). - * Max filter is an approximate sliding window of 10-20 (packet timed) round - * trips. - */ - static void bbr_update_ack_aggregation(struct sock *sk, - const struct rate_sample *rs) - { - u32 epoch_us, expected_acked, extra_acked; - struct bbr *bbr = inet_csk_ca(sk); - struct tcp_sock *tp = tcp_sk(sk); - if (!bbr_extra_acked_gain || rs->acked_sacked <= 0 || - rs->delivered < 0 || rs->interval_us <= 0) - return; - if (bbr->round_start) { - bbr->extra_acked_win_rtts = min(0x1F, - bbr->extra_acked_win_rtts + 1); - if (bbr->extra_acked_win_rtts >= bbr_extra_acked_win_rtts) { - bbr->extra_acked_win_rtts = 0; - bbr->extra_acked_win_idx = bbr->extra_acked_win_idx ?0 : 1; - bbr->extra_acked[bbr->extra_acked_win_idx] = 0; - } - } - /* Compute how many packets we expected to be delivered over epoch. */ - epoch_us = tcp_stamp_us_delta(tp->delivered_mstamp, - bbr->ack_epoch_mstamp); - expected_acked = ((u64)bbr_bw(sk) * epoch_us) / BW_UNIT; - /* Reset the aggregation epoch if ACK rate is below expected rate or - * significantly large no. of ack received since epoch (potentially - * quite old epoch). - */ - if (bbr->ack_epoch_acked <= expected_acked || - (bbr->ack_epoch_acked + rs->acked_sacked >= - bbr_ack_epoch_acked_reset_thresh)) { - bbr->ack_epoch_acked = 0; - bbr->ack_epoch_mstamp = tp->delivered_mstamp; - expected_acked = 0; - } - /* Compute excess data delivered, beyond what was expected. */ - bbr->ack_epoch_acked = min(0xFFFFFU, - bbr->ack_epoch_acked + rs->acked_sacked); - extra_acked = bbr->ack_epoch_acked - expected_acked; - extra_acked = min(extra_acked, tp->snd_cwnd); - if (extra_acked > bbr->extra_acked[bbr->extra_acked_win_idx]) - bbr->extra_acked[bbr->extra_acked_win_idx] = extra_acked; -} - -/* The goal of PROBE_RTT mode is to have BBR flows cooperatively and - * periodically drain the bottleneck queue, to converge to measure the true - * min_rtt (unloaded propagation delay). This allows the flows to keep queues - * small (reducing queuing delay and packet loss) and achieve fairness among - * BBR flows. - * - * The min_rtt filter window is 10 seconds. When the min_rtt estimate expires, - * we enter PROBE_RTT mode and cap the cwnd at bbr_cwnd_min_target=4 packets. - * After at least bbr_probe_rtt_mode_ms=200ms and at least one packet-timed - * round trip elapsed with that flight size <= 4, we leave PROBE_RTT mode and - * re-enter the previous mode. BBR uses 200ms to approximately bound the - * performance penalty of PROBE_RTT's cwnd capping to roughly 2% (200ms/10s). - * - * Note that flows need only pay 2% if they are busy sending over the last 10 - * seconds. Interactive applications (e.g., Web, RPCs, video chunks) often have - * natural silences or low-rate periods within 10 seconds where the rate is low - * enough for long enough to drain its queue in the bottleneck. We pick up - * these min RTT measurements opportunistically with our min_rtt filter. :-) - */ - -static void bbr_update_min_rtt(struct sock *sk, const struct rate_sample *rs) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - bool filter_expired; - - /* Track min RTT seen in the min_rtt_win_sec filter window: */ - filter_expired = after(tcp_jiffies32, - bbr->min_rtt_stamp + bbr_min_rtt_win_sec * HZ); - if (rs->rtt_us >= 0 && - (rs->rtt_us <= bbr->min_rtt_us || filter_expired)) { - bbr->min_rtt_us = rs->rtt_us; - bbr->min_rtt_stamp = tcp_jiffies32; - } - - if (bbr_probe_rtt_mode_ms > 0 && filter_expired && - !bbr->idle_restart && bbr->mode != BBR_PROBE_RTT) { - bbr->mode = BBR_PROBE_RTT; /* dip, drain queue */ - bbr->pacing_gain = BBR_UNIT; - bbr->cwnd_gain = BBR_UNIT; - bbr_save_cwnd(sk); /* note cwnd so we can restore it */ - bbr->probe_rtt_done_stamp = 0; - } - - if (bbr->mode == BBR_PROBE_RTT) { - /* Ignore low rate samples during this mode. */ - tp->app_limited = - (tp->delivered + tcp_packets_in_flight(tp)) ? : 1; - /* Maintain min packets in flight for max(200 ms, 1 round). */ - if (!bbr->probe_rtt_done_stamp && - tcp_packets_in_flight(tp) <= bbr_cwnd_min_target) { - bbr->probe_rtt_done_stamp = tcp_jiffies32 + - msecs_to_jiffies(bbr_probe_rtt_mode_ms); - bbr->probe_rtt_round_done = 0; - bbr->next_rtt_delivered = tp->delivered; - } else if (bbr->probe_rtt_done_stamp) { - if (bbr->round_start) - bbr->probe_rtt_round_done = 1; - if (bbr->probe_rtt_round_done && - after(tcp_jiffies32, bbr->probe_rtt_done_stamp)) { - bbr->min_rtt_stamp = tcp_jiffies32; - bbr->restore_cwnd = 1; /* snap to prior_cwnd */ - bbr_reset_mode(sk); - } - } - } - bbr->idle_restart = 0; -} - -static void bbr_update_model(struct sock *sk, const struct rate_sample *rs) -{ - bbr_update_bw(sk, rs); - bbr_update_ack_aggregation(sk, rs); - bbr_update_cycle_phase(sk, rs); - bbr_check_full_bw_reached(sk, rs); - bbr_check_drain(sk, rs); - bbr_update_min_rtt(sk, rs); -} - -static void bbr_main(struct sock *sk, const struct rate_sample *rs) -{ - struct bbr *bbr = inet_csk_ca(sk); - u32 bw; - - bbr_update_model(sk, rs); - - bw = bbr_bw(sk); - bbr_set_pacing_rate(sk, bw, bbr->pacing_gain); - bbr_set_tso_segs_goal(sk); - bbr_set_cwnd(sk, rs, rs->acked_sacked, bw, bbr->cwnd_gain); -} - -static void bbr_init(struct sock *sk) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - - bbr->prior_cwnd = 0; - bbr->tso_segs_goal = 0; /* default segs per skb until first ACK */ - bbr->rtt_cnt = 0; - bbr->next_rtt_delivered = 0; - bbr->prev_ca_state = TCP_CA_Open; - bbr->packet_conservation = 0; - - bbr->probe_rtt_done_stamp = 0; - bbr->probe_rtt_round_done = 0; - bbr->min_rtt_us = tcp_min_rtt(tp); - bbr->min_rtt_stamp = tcp_jiffies32; - - minmax_reset(&bbr->bw, bbr->rtt_cnt, 0); /* init max bw to 0 */ - - bbr->has_seen_rtt = 0; - bbr_init_pacing_rate_from_rtt(sk); - - bbr->restore_cwnd = 0; - bbr->round_start = 0; - bbr->idle_restart = 0; - bbr->full_bw = 0; - bbr->full_bw_cnt = 0; - bbr->cycle_mstamp = 0; - bbr->cycle_idx = 0; - bbr->cycle_len = 0; - bbr_reset_lt_bw_sampling(sk); - bbr_reset_startup_mode(sk); - bbr->ack_epoch_mstamp = tp->tcp_mstamp; - bbr->ack_epoch_acked = 0; - bbr->extra_acked_win_rtts = 0; - bbr->extra_acked_win_idx = 0; - bbr->extra_acked[0] = 0; - bbr->extra_acked[1] = 0; - - cmpxchg(&sk->sk_pacing_status, SK_PACING_NONE, SK_PACING_NEEDED); -} - -static u32 bbr_sndbuf_expand(struct sock *sk) -{ - /* Provision 3 * cwnd since BBR may slow-start even during recovery. */ - return 3; -} - -/* In theory BBR does not need to undo the cwnd since it does not - * always reduce cwnd on losses (see bbr_main()). Keep it for now. - */ -static u32 bbr_undo_cwnd(struct sock *sk) -{ - return tcp_sk(sk)->snd_cwnd; -} - -/* Entering loss recovery, so save cwnd for when we exit or undo recovery. */ -static u32 bbr_ssthresh(struct sock *sk) -{ - bbr_save_cwnd(sk); - return TCP_INFINITE_SSTHRESH; /* BBR does not use ssthresh */ -} - -static size_t bbr_get_info(struct sock *sk, u32 ext, int *attr, - union tcp_cc_info *info) -{ - if (ext & (1 << (INET_DIAG_BBRINFO - 1)) || - ext & (1 << (INET_DIAG_VEGASINFO - 1))) { - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u64 bw = bbr_bw(sk); - - bw = bw * tp->mss_cache * USEC_PER_SEC >> BW_SCALE; - memset(&info->bbr, 0, sizeof(info->bbr)); - info->bbr.bbr_bw_lo = (u32)bw; - info->bbr.bbr_bw_hi = (u32)(bw >> 32); - info->bbr.bbr_min_rtt = bbr->min_rtt_us; - info->bbr.bbr_pacing_gain = bbr->pacing_gain; - info->bbr.bbr_cwnd_gain = bbr->cwnd_gain; - *attr = INET_DIAG_BBRINFO; - return sizeof(info->bbr); - } - return 0; -} - -static void bbr_set_state(struct sock *sk, u8 new_state) -{ - struct bbr *bbr = inet_csk_ca(sk); - - if (new_state == TCP_CA_Loss) { - struct rate_sample rs = { .losses = 1 }; - - bbr->prev_ca_state = TCP_CA_Loss; - bbr->full_bw = 0; - bbr->round_start = 1; /* treat RTO like end of a round */ - bbr_lt_bw_sampling(sk, &rs); - } -} - -static struct tcp_congestion_ops tcp_bbr_cong_ops __read_mostly = { - .flags = TCP_CONG_NON_RESTRICTED, - .name = "bbrplus", - .owner = THIS_MODULE, - .init = bbr_init, - .cong_control = bbr_main, - .sndbuf_expand = bbr_sndbuf_expand, - .undo_cwnd = bbr_undo_cwnd, - .cwnd_event = bbr_cwnd_event, - .ssthresh = bbr_ssthresh, - .tso_segs_goal = bbr_tso_segs_goal, - .get_info = bbr_get_info, - .set_state = bbr_set_state, -}; - -static int __init bbr_register(void) -{ - BUILD_BUG_ON(sizeof(struct bbr) > ICSK_CA_PRIV_SIZE); - return tcp_register_congestion_control(&tcp_bbr_cong_ops); -} - -static void __exit bbr_unregister(void) -{ - tcp_unregister_congestion_control(&tcp_bbr_cong_ops); -} - -module_init(bbr_register); -module_exit(bbr_unregister); - -MODULE_AUTHOR("Van Jacobson "); -MODULE_AUTHOR("Neal Cardwell "); -MODULE_AUTHOR("Yuchung Cheng "); -MODULE_AUTHOR("Soheil Hassas Yeganeh "); -MODULE_LICENSE("Dual BSD/GPL"); -MODULE_DESCRIPTION("TCP BBR (Bottleneck Bandwidth and RTT)"); \ No newline at end of file diff --git a/package/ctcgfw/bbr-mod/Makefile b/package/ctcgfw/bbr-mod/Makefile deleted file mode 100644 index 55c8c82344..0000000000 --- a/package/ctcgfw/bbr-mod/Makefile +++ /dev/null @@ -1,47 +0,0 @@ -include $(TOPDIR)/rules.mk -include $(INCLUDE_DIR)/kernel.mk - -PKG_NAME:=tcp-bbr-mod -PKG_RELEASE:=1 - -include $(INCLUDE_DIR)/package.mk - -define KernelPackage/$(PKG_NAME) - SUBMENU:=Network Support - TITLE:=Modified bbr tcp congestion control - DEPENDS:=@LINUX_4_14 - FILES:=$(PKG_BUILD_DIR)/tcp_bbr_mod.ko - AUTOLOAD:=$(call AutoLoad,99,tcp-bbr-mod) - KCONFIG:= -endef - -define KernelPackage/$(PKG_NAME)/description - Kernel module of modified BBR tcp congestion control -endef - -EXTRA_KCONFIG:= \ - - -EXTRA_CFLAGS:= \ - $(patsubst CONFIG_%, -DCONFIG_%=1, $(patsubst %=m,%,$(filter %=m,$(EXTRA_KCONFIG)))) \ - $(patsubst CONFIG_%, -DCONFIG_%=1, $(patsubst %=y,%,$(filter %=y,$(EXTRA_KCONFIG)))) \ - -MAKE_OPTS:= \ - ARCH="$(LINUX_KARCH)" \ - CROSS_COMPILE="$(TARGET_CROSS)" \ - SUBDIRS="$(PKG_BUILD_DIR)" \ - EXTRA_CFLAGS="$(EXTRA_CFLAGS)" \ - $(EXTRA_KCONFIG) - -define Build/Prepare - mkdir -p $(PKG_BUILD_DIR) - $(CP) ./src/* $(PKG_BUILD_DIR)/ -endef - -define Build/Compile - $(MAKE) -C "$(LINUX_DIR)" \ - $(MAKE_OPTS) \ - modules -endef - -$(eval $(call KernelPackage,$(PKG_NAME))) diff --git a/package/ctcgfw/bbr-mod/src/Makefile b/package/ctcgfw/bbr-mod/src/Makefile deleted file mode 100644 index ec3e7d1834..0000000000 --- a/package/ctcgfw/bbr-mod/src/Makefile +++ /dev/null @@ -1 +0,0 @@ -obj-m := tcp_bbr_mod.o diff --git a/package/ctcgfw/bbr-mod/src/tcp_bbr_mod.c b/package/ctcgfw/bbr-mod/src/tcp_bbr_mod.c deleted file mode 100644 index 6aac1e34c3..0000000000 --- a/package/ctcgfw/bbr-mod/src/tcp_bbr_mod.c +++ /dev/null @@ -1,962 +0,0 @@ -/* Bottleneck Bandwidth and RTT (BBR) congestion control - * - * BBR congestion control computes the sending rate based on the delivery - * rate (throughput) estimated from ACKs. In a nutshell: - * - * On each ACK, update our model of the network path: - * bottleneck_bandwidth = windowed_max(delivered / elapsed, 10 round trips) - * min_rtt = windowed_min(rtt, 10 seconds) - * pacing_rate = pacing_gain * bottleneck_bandwidth - * cwnd = max(cwnd_gain * bottleneck_bandwidth * min_rtt, 4) - * - * The core algorithm does not react directly to packet losses or delays, - * although BBR may adjust the size of next send per ACK when loss is - * observed, or adjust the sending rate if it estimates there is a - * traffic policer, in order to keep the drop rate reasonable. - * - * Here is a state transition diagram for BBR: - * - * | - * V - * +---> STARTUP ----+ - * | | | - * | V | - * | DRAIN ----+ - * | | | - * | V | - * +---> PROBE_BW ----+ - * | ^ | | - * | | | | - * | +----+ | - * | | - * +---- PROBE_RTT <--+ - * - * A BBR flow starts in STARTUP, and ramps up its sending rate quickly. - * When it estimates the pipe is full, it enters DRAIN to drain the queue. - * In steady state a BBR flow only uses PROBE_BW and PROBE_RTT. - * A long-lived BBR flow spends the vast majority of its time remaining - * (repeatedly) in PROBE_BW, fully probing and utilizing the pipe's bandwidth - * in a fair manner, with a small, bounded queue. *If* a flow has been - * continuously sending for the entire min_rtt window, and hasn't seen an RTT - * sample that matches or decreases its min_rtt estimate for 10 seconds, then - * it briefly enters PROBE_RTT to cut inflight to a minimum value to re-probe - * the path's two-way propagation delay (min_rtt). When exiting PROBE_RTT, if - * we estimated that we reached the full bw of the pipe then we enter PROBE_BW; - * otherwise we enter STARTUP to try to fill the pipe. - * - * BBR is described in detail in: - * "BBR: Congestion-Based Congestion Control", - * Neal Cardwell, Yuchung Cheng, C. Stephen Gunn, Soheil Hassas Yeganeh, - * Van Jacobson. ACM Queue, Vol. 14 No. 5, September-October 2016. - * - * There is a public e-mail list for discussing BBR development and testing: - * https://groups.google.com/forum/#!forum/bbr-dev - * - * NOTE: BBR might be used with the fq qdisc ("man tc-fq") with pacing enabled, - * otherwise TCP stack falls back to an internal pacing using one high - * resolution timer per TCP socket and may use more resources. - */ -#include -#include -#include -#include -#include -#include - -/* Scale factor for rate in pkt/uSec unit to avoid truncation in bandwidth - * estimation. The rate unit ~= (1500 bytes / 1 usec / 2^24) ~= 715 bps. - * This handles bandwidths from 0.06pps (715bps) to 256Mpps (3Tbps) in a u32. - * Since the minimum window is >=4 packets, the lower bound isn't - * an issue. The upper bound isn't an issue with existing technologies. - */ -#define BW_SCALE 24 -#define BW_UNIT (1 << BW_SCALE) - -#define BBR_SCALE 8 /* scaling factor for fractions in BBR (e.g. gains) */ -#define BBR_UNIT (1 << BBR_SCALE) - -/* BBR has the following modes for deciding how fast to send: */ -enum bbr_mode { - BBR_STARTUP, /* ramp up sending rate rapidly to fill pipe */ - BBR_DRAIN, /* drain any queue created during startup */ - BBR_PROBE_BW, /* discover, share bw: pace around estimated bw */ - BBR_PROBE_RTT, /* cut inflight to min to probe min_rtt */ -}; - -/* BBR congestion control block */ -struct bbr { - u32 min_rtt_us; /* min RTT in min_rtt_win_sec window */ - u32 min_rtt_stamp; /* timestamp of min_rtt_us */ - u32 probe_rtt_done_stamp; /* end time for BBR_PROBE_RTT mode */ - struct minmax bw; /* Max recent delivery rate in pkts/uS << 24 */ - u32 rtt_cnt; /* count of packet-timed rounds elapsed */ - u32 next_rtt_delivered; /* scb->tx.delivered at end of round */ - u64 cycle_mstamp; /* time of this cycle phase start */ - u32 mode:3, /* current bbr_mode in state machine */ - prev_ca_state:3, /* CA state on previous ACK */ - packet_conservation:1, /* use packet conservation? */ - restore_cwnd:1, /* decided to revert cwnd to old value */ - round_start:1, /* start of packet-timed tx->ack round? */ - tso_segs_goal:7, /* segments we want in each skb we send */ - idle_restart:1, /* restarting after idle? */ - probe_rtt_round_done:1, /* a BBR_PROBE_RTT round at 4 pkts? */ - unused:5, - lt_is_sampling:1, /* taking long-term ("LT") samples now? */ - lt_rtt_cnt:7, /* round trips in long-term interval */ - lt_use_bw:1; /* use lt_bw as our bw estimate? */ - u32 lt_bw; /* LT est delivery rate in pkts/uS << 24 */ - u32 lt_last_delivered; /* LT intvl start: tp->delivered */ - u32 lt_last_stamp; /* LT intvl start: tp->delivered_mstamp */ - u32 lt_last_lost; /* LT intvl start: tp->lost */ - u32 pacing_gain:10, /* current gain for setting pacing rate */ - cwnd_gain:10, /* current gain for setting cwnd */ - full_bw_reached:1, /* reached full bw in Startup? */ - full_bw_cnt:2, /* number of rounds without large bw gains */ - cycle_idx:3, /* current index in pacing_gain cycle array */ - has_seen_rtt:1, /* have we seen an RTT sample yet? */ - unused_b:5; - u32 prior_cwnd; /* prior cwnd upon entering loss recovery */ - u32 full_bw; /* recent bw, to estimate if pipe is full */ -}; - -#define CYCLE_LEN 8 /* number of phases in a pacing gain cycle */ - -/* Window length of bw filter (in rounds): */ -static const int bbr_bw_rtts = CYCLE_LEN + 2; -/* Window length of min_rtt filter (in sec): */ -static const u32 bbr_min_rtt_win_sec = 10; -/* Minimum time (in ms) spent at bbr_cwnd_min_target in BBR_PROBE_RTT mode: */ -static const u32 bbr_probe_rtt_mode_ms = 100; -/* Skip TSO below the following bandwidth (bits/sec): */ -static const int bbr_min_tso_rate = 1200000; - -/* We use a high_gain value of 2/ln(2) because it's the smallest pacing gain - * that will allow a smoothly increasing pacing rate that will double each RTT - * and send the same number of packets per RTT that an un-paced, slow-starting - * Reno or CUBIC flow would: - */ -static const int bbr_high_gain = BBR_UNIT * 3000 / 1000 + 1; -/* The pacing gain of 1/high_gain in BBR_DRAIN is calculated to typically drain - * the queue created in BBR_STARTUP in a single round: - */ -static const int bbr_drain_gain = BBR_UNIT * 1000 / 3000; -/* The gain for deriving steady-state cwnd tolerates delayed/stretched ACKs: */ -static const int bbr_cwnd_gain = BBR_UNIT * 2; -/* The pacing_gain values for the PROBE_BW gain cycle, to discover/share bw: */ -static const int bbr_pacing_gain[] = { - BBR_UNIT * 6 / 4, /* probe for more available bw */ - BBR_UNIT * 3 / 4, /* drain queue and/or yield bw to other flows */ - BBR_UNIT * 5 / 4, BBR_UNIT * 5 / 4, BBR_UNIT * 5 / 4, /* cruise at 1.0*bw to utilize pipe, */ - BBR_UNIT * 6 / 4, BBR_UNIT * 6 / 4, BBR_UNIT * 6 / 4 /* without creating excess queue... */ -}; -/* Randomize the starting gain cycling phase over N phases: */ -static const u32 bbr_cycle_rand = 7; - -/* Try to keep at least this many packets in flight, if things go smoothly. For - * smooth functioning, a sliding window protocol ACKing every other packet - * needs at least 4 packets in flight: - */ -static const u32 bbr_cwnd_min_target = 4; - -/* To estimate if BBR_STARTUP mode (i.e. high_gain) has filled pipe... */ -/* If bw has increased significantly (1.25x), there may be more bw available: */ -static const u32 bbr_full_bw_thresh = BBR_UNIT * 5 / 4; -/* But after 3 rounds w/o significant bw growth, estimate pipe is full: */ -static const u32 bbr_full_bw_cnt = 3; - -/* "long-term" ("LT") bandwidth estimator parameters... */ -/* The minimum number of rounds in an LT bw sampling interval: */ -static const u32 bbr_lt_intvl_min_rtts = 4; -/* If lost/delivered ratio > 20%, interval is "lossy" and we may be policed: */ -static const u32 bbr_lt_loss_thresh = 50; -/* If 2 intervals have a bw ratio <= 1/8, their bw is "consistent": */ -static const u32 bbr_lt_bw_ratio = BBR_UNIT / 4; -/* If 2 intervals have a bw diff <= 4 Kbit/sec their bw is "consistent": */ -static const u32 bbr_lt_bw_diff = 4000 / 4; -/* If we estimate we're policed, use lt_bw for this many round trips: */ -static const u32 bbr_lt_bw_max_rtts = 48; - -/* Do we estimate that STARTUP filled the pipe? */ -static bool bbr_full_bw_reached(const struct sock *sk) -{ - const struct bbr *bbr = inet_csk_ca(sk); - - return bbr->full_bw_reached; -} - -/* Return the windowed max recent bandwidth sample, in pkts/uS << BW_SCALE. */ -static u32 bbr_max_bw(const struct sock *sk) -{ - struct bbr *bbr = inet_csk_ca(sk); - - return minmax_get(&bbr->bw); -} - -/* Return the estimated bandwidth of the path, in pkts/uS << BW_SCALE. */ -static u32 bbr_bw(const struct sock *sk) -{ - struct bbr *bbr = inet_csk_ca(sk); - - return bbr->lt_use_bw ? bbr->lt_bw : bbr_max_bw(sk); -} - -/* Return rate in bytes per second, optionally with a gain. - * The order here is chosen carefully to avoid overflow of u64. This should - * work for input rates of up to 2.9Tbit/sec and gain of 2.89x. - */ -static u64 bbr_rate_bytes_per_sec(struct sock *sk, u64 rate, int gain) -{ - rate *= tcp_mss_to_mtu(sk, tcp_sk(sk)->mss_cache); - rate *= gain; - rate >>= BBR_SCALE; - rate *= USEC_PER_SEC; - return rate >> BW_SCALE; -} - -/* Convert a BBR bw and gain factor to a pacing rate in bytes per second. */ -static u32 bbr_bw_to_pacing_rate(struct sock *sk, u32 bw, int gain) -{ - u64 rate = bw; - - rate = bbr_rate_bytes_per_sec(sk, rate, gain); - rate = min_t(u64, rate, sk->sk_max_pacing_rate); - return rate; -} - -/* Initialize pacing rate to: high_gain * init_cwnd / RTT. */ -static void bbr_init_pacing_rate_from_rtt(struct sock *sk) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u64 bw; - u32 rtt_us; - - if (tp->srtt_us) { /* any RTT sample yet? */ - rtt_us = max(tp->srtt_us >> 3, 1U); - bbr->has_seen_rtt = 1; - } else { /* no RTT sample yet */ - rtt_us = USEC_PER_MSEC; /* use nominal default RTT */ - } - bw = (u64)tp->snd_cwnd * BW_UNIT; - do_div(bw, rtt_us); - sk->sk_pacing_rate = bbr_bw_to_pacing_rate(sk, bw, bbr_high_gain); -} - -/* Pace using current bw estimate and a gain factor. In order to help drive the - * network toward lower queues while maintaining high utilization and low - * latency, the average pacing rate aims to be slightly (~1%) lower than the - * estimated bandwidth. This is an important aspect of the design. In this - * implementation this slightly lower pacing rate is achieved implicitly by not - * including link-layer headers in the packet size used for the pacing rate. - */ -static void bbr_set_pacing_rate(struct sock *sk, u32 bw, int gain) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u32 rate = bbr_bw_to_pacing_rate(sk, bw, gain); - - if (unlikely(!bbr->has_seen_rtt && tp->srtt_us)) - bbr_init_pacing_rate_from_rtt(sk); - if (bbr_full_bw_reached(sk) || rate > sk->sk_pacing_rate) - sk->sk_pacing_rate = rate; -} - -/* Return count of segments we want in the skbs we send, or 0 for default. */ -static u32 bbr_tso_segs_goal(struct sock *sk) -{ - struct bbr *bbr = inet_csk_ca(sk); - - return bbr->tso_segs_goal; -} - -static void bbr_set_tso_segs_goal(struct sock *sk) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u32 min_segs; - - min_segs = sk->sk_pacing_rate < (bbr_min_tso_rate >> 3) ? 1 : 2; - bbr->tso_segs_goal = min(tcp_tso_autosize(sk, tp->mss_cache, min_segs), - 0x7FU); -} - -/* Save "last known good" cwnd so we can restore it after losses or PROBE_RTT */ -static void bbr_save_cwnd(struct sock *sk) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - - if (bbr->prev_ca_state < TCP_CA_Recovery && bbr->mode != BBR_PROBE_RTT) - bbr->prior_cwnd = tp->snd_cwnd; /* this cwnd is good enough */ - else /* loss recovery or BBR_PROBE_RTT have temporarily cut cwnd */ - bbr->prior_cwnd = max(bbr->prior_cwnd, tp->snd_cwnd); -} - -static void bbr_cwnd_event(struct sock *sk, enum tcp_ca_event event) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - - if (event == CA_EVENT_TX_START && tp->app_limited) { - bbr->idle_restart = 1; - /* Avoid pointless buffer overflows: pace at est. bw if we don't - * need more speed (we're restarting from idle and app-limited). - */ - if (bbr->mode == BBR_PROBE_BW) - bbr_set_pacing_rate(sk, bbr_bw(sk), BBR_UNIT); - } -} - -/* Find target cwnd. Right-size the cwnd based on min RTT and the - * estimated bottleneck bandwidth: - * - * cwnd = bw * min_rtt * gain = BDP * gain - * - * The key factor, gain, controls the amount of queue. While a small gain - * builds a smaller queue, it becomes more vulnerable to noise in RTT - * measurements (e.g., delayed ACKs or other ACK compression effects). This - * noise may cause BBR to under-estimate the rate. - * - * To achieve full performance in high-speed paths, we budget enough cwnd to - * fit full-sized skbs in-flight on both end hosts to fully utilize the path: - * - one skb in sending host Qdisc, - * - one skb in sending host TSO/GSO engine - * - one skb being received by receiver host LRO/GRO/delayed-ACK engine - * Don't worry, at low rates (bbr_min_tso_rate) this won't bloat cwnd because - * in such cases tso_segs_goal is 1. The minimum cwnd is 4 packets, - * which allows 2 outstanding 2-packet sequences, to try to keep pipe - * full even with ACK-every-other-packet delayed ACKs. - */ -static u32 bbr_target_cwnd(struct sock *sk, u32 bw, int gain) -{ - struct bbr *bbr = inet_csk_ca(sk); - u32 cwnd; - u64 w; - - /* If we've never had a valid RTT sample, cap cwnd at the initial - * default. This should only happen when the connection is not using TCP - * timestamps and has retransmitted all of the SYN/SYNACK/data packets - * ACKed so far. In this case, an RTO can cut cwnd to 1, in which - * case we need to slow-start up toward something safe: TCP_INIT_CWND. - */ - if (unlikely(bbr->min_rtt_us == ~0U)) /* no valid RTT samples yet? */ - return TCP_INIT_CWND; /* be safe: cap at default initial cwnd*/ - - w = (u64)bw * bbr->min_rtt_us; - - /* Apply a gain to the given value, then remove the BW_SCALE shift. */ - cwnd = (((w * gain) >> BBR_SCALE) + BW_UNIT - 1) / BW_UNIT; - - /* Allow enough full-sized skbs in flight to utilize end systems. */ - cwnd += 3 * bbr->tso_segs_goal; - - /* Reduce delayed ACKs by rounding up cwnd to the next even number. */ - cwnd = (cwnd + 1) & ~1U; - - return cwnd; -} - -/* An optimization in BBR to reduce losses: On the first round of recovery, we - * follow the packet conservation principle: send P packets per P packets acked. - * After that, we slow-start and send at most 2*P packets per P packets acked. - * After recovery finishes, or upon undo, we restore the cwnd we had when - * recovery started (capped by the target cwnd based on estimated BDP). - * - * TODO(ycheng/ncardwell): implement a rate-based approach. - */ -static bool bbr_set_cwnd_to_recover_or_restore( - struct sock *sk, const struct rate_sample *rs, u32 acked, u32 *new_cwnd) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u8 prev_state = bbr->prev_ca_state, state = inet_csk(sk)->icsk_ca_state; - u32 cwnd = tp->snd_cwnd; - - /* An ACK for P pkts should release at most 2*P packets. We do this - * in two steps. First, here we deduct the number of lost packets. - * Then, in bbr_set_cwnd() we slow start up toward the target cwnd. - */ - if (rs->losses > 0) - cwnd = max_t(s32, cwnd - rs->losses, 1); - - if (state == TCP_CA_Recovery && prev_state != TCP_CA_Recovery) { - /* Starting 1st round of Recovery, so do packet conservation. */ - bbr->packet_conservation = 1; - bbr->next_rtt_delivered = tp->delivered; /* start round now */ - /* Cut unused cwnd from app behavior, TSQ, or TSO deferral: */ - cwnd = tcp_packets_in_flight(tp) + acked; - } else if (prev_state >= TCP_CA_Recovery && state < TCP_CA_Recovery) { - /* Exiting loss recovery; restore cwnd saved before recovery. */ - bbr->restore_cwnd = 1; - bbr->packet_conservation = 0; - } - bbr->prev_ca_state = state; - - if (bbr->restore_cwnd) { - /* Restore cwnd after exiting loss recovery or PROBE_RTT. */ - cwnd = max(cwnd, bbr->prior_cwnd); - bbr->restore_cwnd = 0; - } - - if (bbr->packet_conservation) { - *new_cwnd = max(cwnd, tcp_packets_in_flight(tp) + acked); - return true; /* yes, using packet conservation */ - } - *new_cwnd = cwnd; - return false; -} - -/* Slow-start up toward target cwnd (if bw estimate is growing, or packet loss - * has drawn us down below target), or snap down to target if we're above it. - */ -static void bbr_set_cwnd(struct sock *sk, const struct rate_sample *rs, - u32 acked, u32 bw, int gain) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u32 cwnd = 0, target_cwnd = 0; - - if (!acked) - return; - - if (bbr_set_cwnd_to_recover_or_restore(sk, rs, acked, &cwnd)) - goto done; - - /* If we're below target cwnd, slow start cwnd toward target cwnd. */ - target_cwnd = bbr_target_cwnd(sk, bw, gain); - if (bbr_full_bw_reached(sk)) /* only cut cwnd if we filled the pipe */ - cwnd = min(cwnd + acked, target_cwnd); - else if (cwnd < target_cwnd || tp->delivered < TCP_INIT_CWND) - cwnd = cwnd + acked; - cwnd = max(cwnd, bbr_cwnd_min_target); - -done: - tp->snd_cwnd = min(cwnd, tp->snd_cwnd_clamp); /* apply global cap */ - if (bbr->mode == BBR_PROBE_RTT) /* drain queue, refresh min_rtt */ - tp->snd_cwnd = min(tp->snd_cwnd, bbr_cwnd_min_target); -} - -/* End cycle phase if it's time and/or we hit the phase's in-flight target. */ -static bool bbr_is_next_cycle_phase(struct sock *sk, - const struct rate_sample *rs) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - bool is_full_length = - tcp_stamp_us_delta(tp->delivered_mstamp, bbr->cycle_mstamp) > - bbr->min_rtt_us; - u32 inflight, bw; - - /* The pacing_gain of 1.0 paces at the estimated bw to try to fully - * use the pipe without increasing the queue. - */ - if (bbr->pacing_gain == BBR_UNIT) - return is_full_length; /* just use wall clock time */ - - inflight = rs->prior_in_flight; /* what was in-flight before ACK? */ - bw = bbr_max_bw(sk); - - /* A pacing_gain > 1.0 probes for bw by trying to raise inflight to at - * least pacing_gain*BDP; this may take more than min_rtt if min_rtt is - * small (e.g. on a LAN). We do not persist if packets are lost, since - * a path with small buffers may not hold that much. - */ - if (bbr->pacing_gain > BBR_UNIT) - return is_full_length && - (rs->losses || /* perhaps pacing_gain*BDP won't fit */ - inflight >= bbr_target_cwnd(sk, bw, bbr->pacing_gain)); - - /* A pacing_gain < 1.0 tries to drain extra queue we added if bw - * probing didn't find more bw. If inflight falls to match BDP then we - * estimate queue is drained; persisting would underutilize the pipe. - */ - return is_full_length || - inflight <= bbr_target_cwnd(sk, bw, BBR_UNIT); -} - -static void bbr_advance_cycle_phase(struct sock *sk) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - - bbr->cycle_idx = (bbr->cycle_idx + 1) & (CYCLE_LEN - 1); - bbr->cycle_mstamp = tp->delivered_mstamp; - bbr->pacing_gain = bbr->lt_use_bw ? BBR_UNIT : - bbr_pacing_gain[bbr->cycle_idx]; -} - -/* Gain cycling: cycle pacing gain to converge to fair share of available bw. */ -static void bbr_update_cycle_phase(struct sock *sk, - const struct rate_sample *rs) -{ - struct bbr *bbr = inet_csk_ca(sk); - - if (bbr->mode == BBR_PROBE_BW && bbr_is_next_cycle_phase(sk, rs)) - bbr_advance_cycle_phase(sk); -} - -static void bbr_reset_startup_mode(struct sock *sk) -{ - struct bbr *bbr = inet_csk_ca(sk); - - bbr->mode = BBR_STARTUP; - bbr->pacing_gain = bbr_high_gain; - bbr->cwnd_gain = bbr_high_gain; -} - -static void bbr_reset_probe_bw_mode(struct sock *sk) -{ - struct bbr *bbr = inet_csk_ca(sk); - - bbr->mode = BBR_PROBE_BW; - bbr->pacing_gain = BBR_UNIT; - bbr->cwnd_gain = bbr_cwnd_gain; - bbr->cycle_idx = CYCLE_LEN - 1 - prandom_u32_max(bbr_cycle_rand); - bbr_advance_cycle_phase(sk); /* flip to next phase of gain cycle */ -} - -static void bbr_reset_mode(struct sock *sk) -{ - if (!bbr_full_bw_reached(sk)) - bbr_reset_startup_mode(sk); - else - bbr_reset_probe_bw_mode(sk); -} - -/* Start a new long-term sampling interval. */ -static void bbr_reset_lt_bw_sampling_interval(struct sock *sk) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - - bbr->lt_last_stamp = div_u64(tp->delivered_mstamp, USEC_PER_MSEC); - bbr->lt_last_delivered = tp->delivered; - bbr->lt_last_lost = tp->lost; - bbr->lt_rtt_cnt = 0; -} - -/* Completely reset long-term bandwidth sampling. */ -static void bbr_reset_lt_bw_sampling(struct sock *sk) -{ - struct bbr *bbr = inet_csk_ca(sk); - - bbr->lt_bw = 0; - bbr->lt_use_bw = 0; - bbr->lt_is_sampling = false; - bbr_reset_lt_bw_sampling_interval(sk); -} - -/* Long-term bw sampling interval is done. Estimate whether we're policed. */ -static void bbr_lt_bw_interval_done(struct sock *sk, u32 bw) -{ - struct bbr *bbr = inet_csk_ca(sk); - u32 diff; - - if (bbr->lt_bw) { /* do we have bw from a previous interval? */ - /* Is new bw close to the lt_bw from the previous interval? */ - diff = abs(bw - bbr->lt_bw); - if ((diff * BBR_UNIT <= bbr_lt_bw_ratio * bbr->lt_bw) || - (bbr_rate_bytes_per_sec(sk, diff, BBR_UNIT) <= - bbr_lt_bw_diff)) { - /* All criteria are met; estimate we're policed. */ - bbr->lt_bw = (bw + bbr->lt_bw) >> 1; /* avg 2 intvls */ - bbr->lt_use_bw = 1; - bbr->pacing_gain = BBR_UNIT; /* try to avoid drops */ - bbr->lt_rtt_cnt = 0; - return; - } - } - bbr->lt_bw = bw; - bbr_reset_lt_bw_sampling_interval(sk); -} - -/* Token-bucket traffic policers are common (see "An Internet-Wide Analysis of - * Traffic Policing", SIGCOMM 2016). BBR detects token-bucket policers and - * explicitly models their policed rate, to reduce unnecessary losses. We - * estimate that we're policed if we see 2 consecutive sampling intervals with - * consistent throughput and high packet loss. If we think we're being policed, - * set lt_bw to the "long-term" average delivery rate from those 2 intervals. - */ -static void bbr_lt_bw_sampling(struct sock *sk, const struct rate_sample *rs) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u32 lost, delivered; - u64 bw; - u32 t; - - if (bbr->lt_use_bw) { /* already using long-term rate, lt_bw? */ - if (bbr->mode == BBR_PROBE_BW && bbr->round_start && - ++bbr->lt_rtt_cnt >= bbr_lt_bw_max_rtts) { - bbr_reset_lt_bw_sampling(sk); /* stop using lt_bw */ - bbr_reset_probe_bw_mode(sk); /* restart gain cycling */ - } - return; - } - - /* Wait for the first loss before sampling, to let the policer exhaust - * its tokens and estimate the steady-state rate allowed by the policer. - * Starting samples earlier includes bursts that over-estimate the bw. - */ - if (!bbr->lt_is_sampling) { - if (!rs->losses) - return; - bbr_reset_lt_bw_sampling_interval(sk); - bbr->lt_is_sampling = true; - } - - /* To avoid underestimates, reset sampling if we run out of data. */ - if (rs->is_app_limited) { - bbr_reset_lt_bw_sampling(sk); - return; - } - - if (bbr->round_start) - bbr->lt_rtt_cnt++; /* count round trips in this interval */ - if (bbr->lt_rtt_cnt < bbr_lt_intvl_min_rtts) - return; /* sampling interval needs to be longer */ - if (bbr->lt_rtt_cnt > 4 * bbr_lt_intvl_min_rtts) { - bbr_reset_lt_bw_sampling(sk); /* interval is too long */ - return; - } - - /* End sampling interval when a packet is lost, so we estimate the - * policer tokens were exhausted. Stopping the sampling before the - * tokens are exhausted under-estimates the policed rate. - */ - if (!rs->losses) - return; - - /* Calculate packets lost and delivered in sampling interval. */ - lost = tp->lost - bbr->lt_last_lost; - delivered = tp->delivered - bbr->lt_last_delivered; - /* Is loss rate (lost/delivered) >= lt_loss_thresh? If not, wait. */ - if (!delivered || (lost << BBR_SCALE) < bbr_lt_loss_thresh * delivered) - return; - - /* Find average delivery rate in this sampling interval. */ - t = div_u64(tp->delivered_mstamp, USEC_PER_MSEC) - bbr->lt_last_stamp; - if ((s32)t < 1) - return; /* interval is less than one ms, so wait */ - /* Check if can multiply without overflow */ - if (t >= ~0U / USEC_PER_MSEC) { - bbr_reset_lt_bw_sampling(sk); /* interval too long; reset */ - return; - } - t *= USEC_PER_MSEC; - bw = (u64)delivered * BW_UNIT; - do_div(bw, t); - bbr_lt_bw_interval_done(sk, bw); -} - -/* Estimate the bandwidth based on how fast packets are delivered */ -static void bbr_update_bw(struct sock *sk, const struct rate_sample *rs) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u64 bw; - - bbr->round_start = 0; - if (rs->delivered < 0 || rs->interval_us <= 0) - return; /* Not a valid observation */ - - /* See if we've reached the next RTT */ - if (!before(rs->prior_delivered, bbr->next_rtt_delivered)) { - bbr->next_rtt_delivered = tp->delivered; - bbr->rtt_cnt++; - bbr->round_start = 1; - bbr->packet_conservation = 0; - } - - bbr_lt_bw_sampling(sk, rs); - - /* Divide delivered by the interval to find a (lower bound) bottleneck - * bandwidth sample. Delivered is in packets and interval_us in uS and - * ratio will be <<1 for most connections. So delivered is first scaled. - */ - bw = (u64)rs->delivered * BW_UNIT; - do_div(bw, rs->interval_us); - - /* If this sample is application-limited, it is likely to have a very - * low delivered count that represents application behavior rather than - * the available network rate. Such a sample could drag down estimated - * bw, causing needless slow-down. Thus, to continue to send at the - * last measured network rate, we filter out app-limited samples unless - * they describe the path bw at least as well as our bw model. - * - * So the goal during app-limited phase is to proceed with the best - * network rate no matter how long. We automatically leave this - * phase when app writes faster than the network can deliver :) - */ - if (!rs->is_app_limited || bw >= bbr_max_bw(sk)) { - /* Incorporate new sample into our max bw filter. */ - minmax_running_max(&bbr->bw, bbr_bw_rtts, bbr->rtt_cnt, bw); - } -} - -/* Estimate when the pipe is full, using the change in delivery rate: BBR - * estimates that STARTUP filled the pipe if the estimated bw hasn't changed by - * at least bbr_full_bw_thresh (25%) after bbr_full_bw_cnt (3) non-app-limited - * rounds. Why 3 rounds: 1: rwin autotuning grows the rwin, 2: we fill the - * higher rwin, 3: we get higher delivery rate samples. Or transient - * cross-traffic or radio noise can go away. CUBIC Hystart shares a similar - * design goal, but uses delay and inter-ACK spacing instead of bandwidth. - */ -static void bbr_check_full_bw_reached(struct sock *sk, - const struct rate_sample *rs) -{ - struct bbr *bbr = inet_csk_ca(sk); - u32 bw_thresh; - - if (bbr_full_bw_reached(sk) || !bbr->round_start || rs->is_app_limited) - return; - - bw_thresh = (u64)bbr->full_bw * bbr_full_bw_thresh >> BBR_SCALE; - if (bbr_max_bw(sk) >= bw_thresh) { - bbr->full_bw = bbr_max_bw(sk); - bbr->full_bw_cnt = 0; - return; - } - ++bbr->full_bw_cnt; - bbr->full_bw_reached = bbr->full_bw_cnt >= bbr_full_bw_cnt; -} - -/* If pipe is probably full, drain the queue and then enter steady-state. */ -static void bbr_check_drain(struct sock *sk, const struct rate_sample *rs) -{ - struct bbr *bbr = inet_csk_ca(sk); - - if (bbr->mode == BBR_STARTUP && bbr_full_bw_reached(sk)) { - bbr->mode = BBR_DRAIN; /* drain queue we created */ - bbr->pacing_gain = bbr_drain_gain; /* pace slow to drain */ - bbr->cwnd_gain = bbr_high_gain; /* maintain cwnd */ - } /* fall through to check if in-flight is already small: */ - if (bbr->mode == BBR_DRAIN && - tcp_packets_in_flight(tcp_sk(sk)) <= - bbr_target_cwnd(sk, bbr_max_bw(sk), BBR_UNIT)) - bbr_reset_probe_bw_mode(sk); /* we estimate queue is drained */ -} - -/* The goal of PROBE_RTT mode is to have BBR flows cooperatively and - * periodically drain the bottleneck queue, to converge to measure the true - * min_rtt (unloaded propagation delay). This allows the flows to keep queues - * small (reducing queuing delay and packet loss) and achieve fairness among - * BBR flows. - * - * The min_rtt filter window is 10 seconds. When the min_rtt estimate expires, - * we enter PROBE_RTT mode and cap the cwnd at bbr_cwnd_min_target=4 packets. - * After at least bbr_probe_rtt_mode_ms=200ms and at least one packet-timed - * round trip elapsed with that flight size <= 4, we leave PROBE_RTT mode and - * re-enter the previous mode. BBR uses 200ms to approximately bound the - * performance penalty of PROBE_RTT's cwnd capping to roughly 2% (200ms/10s). - * - * Note that flows need only pay 2% if they are busy sending over the last 10 - * seconds. Interactive applications (e.g., Web, RPCs, video chunks) often have - * natural silences or low-rate periods within 10 seconds where the rate is low - * enough for long enough to drain its queue in the bottleneck. We pick up - * these min RTT measurements opportunistically with our min_rtt filter. :-) - */ -static void bbr_update_min_rtt(struct sock *sk, const struct rate_sample *rs) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - bool filter_expired; - - /* Track min RTT seen in the min_rtt_win_sec filter window: */ - filter_expired = after(tcp_jiffies32, - bbr->min_rtt_stamp + bbr_min_rtt_win_sec * HZ); - if (rs->rtt_us >= 0 && - (rs->rtt_us <= bbr->min_rtt_us || filter_expired)) { - bbr->min_rtt_us = rs->rtt_us; - bbr->min_rtt_stamp = tcp_jiffies32; - } - - if (bbr_probe_rtt_mode_ms > 0 && filter_expired && - !bbr->idle_restart && bbr->mode != BBR_PROBE_RTT) { - bbr->mode = BBR_PROBE_RTT; /* dip, drain queue */ - bbr->pacing_gain = BBR_UNIT; - bbr->cwnd_gain = BBR_UNIT; - bbr_save_cwnd(sk); /* note cwnd so we can restore it */ - bbr->probe_rtt_done_stamp = 0; - } - - if (bbr->mode == BBR_PROBE_RTT) { - /* Ignore low rate samples during this mode. */ - tp->app_limited = - (tp->delivered + tcp_packets_in_flight(tp)) ? : 1; - /* Maintain min packets in flight for max(200 ms, 1 round). */ - if (!bbr->probe_rtt_done_stamp && - tcp_packets_in_flight(tp) <= bbr_cwnd_min_target) { - bbr->probe_rtt_done_stamp = tcp_jiffies32 + - msecs_to_jiffies(bbr_probe_rtt_mode_ms); - bbr->probe_rtt_round_done = 0; - bbr->next_rtt_delivered = tp->delivered; - } else if (bbr->probe_rtt_done_stamp) { - if (bbr->round_start) - bbr->probe_rtt_round_done = 1; - if (bbr->probe_rtt_round_done && - after(tcp_jiffies32, bbr->probe_rtt_done_stamp)) { - bbr->min_rtt_stamp = tcp_jiffies32; - bbr->restore_cwnd = 1; /* snap to prior_cwnd */ - bbr_reset_mode(sk); - } - } - } - bbr->idle_restart = 0; -} - -static void bbr_update_model(struct sock *sk, const struct rate_sample *rs) -{ - bbr_update_bw(sk, rs); - bbr_update_cycle_phase(sk, rs); - bbr_check_full_bw_reached(sk, rs); - bbr_check_drain(sk, rs); - bbr_update_min_rtt(sk, rs); -} - -static void bbr_main(struct sock *sk, const struct rate_sample *rs) -{ - struct bbr *bbr = inet_csk_ca(sk); - u32 bw; - - bbr_update_model(sk, rs); - - bw = bbr_bw(sk); - bbr_set_pacing_rate(sk, bw, bbr->pacing_gain); - bbr_set_tso_segs_goal(sk); - bbr_set_cwnd(sk, rs, rs->acked_sacked, bw, bbr->cwnd_gain); -} - -static void bbr_init(struct sock *sk) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - - bbr->prior_cwnd = 0; - bbr->tso_segs_goal = 0; /* default segs per skb until first ACK */ - bbr->rtt_cnt = 0; - bbr->next_rtt_delivered = 0; - bbr->prev_ca_state = TCP_CA_Open; - bbr->packet_conservation = 0; - - bbr->probe_rtt_done_stamp = 0; - bbr->probe_rtt_round_done = 0; - bbr->min_rtt_us = tcp_min_rtt(tp); - bbr->min_rtt_stamp = tcp_jiffies32; - - minmax_reset(&bbr->bw, bbr->rtt_cnt, 0); /* init max bw to 0 */ - - bbr->has_seen_rtt = 0; - bbr_init_pacing_rate_from_rtt(sk); - - bbr->restore_cwnd = 0; - bbr->round_start = 0; - bbr->idle_restart = 0; - bbr->full_bw_reached = 0; - bbr->full_bw = 0; - bbr->full_bw_cnt = 0; - bbr->cycle_mstamp = 0; - bbr->cycle_idx = 0; - bbr_reset_lt_bw_sampling(sk); - bbr_reset_startup_mode(sk); - - cmpxchg(&sk->sk_pacing_status, SK_PACING_NONE, SK_PACING_NEEDED); -} - -static u32 bbr_sndbuf_expand(struct sock *sk) -{ - /* Provision 3 * cwnd since BBR may slow-start even during recovery. */ - return 3; -} - -/* In theory BBR does not need to undo the cwnd since it does not - * always reduce cwnd on losses (see bbr_main()). Keep it for now. - */ -static u32 bbr_undo_cwnd(struct sock *sk) -{ - struct bbr *bbr = inet_csk_ca(sk); - - bbr->full_bw = 0; /* spurious slow-down; reset full pipe detection */ - bbr->full_bw_cnt = 0; - bbr_reset_lt_bw_sampling(sk); - return tcp_sk(sk)->snd_cwnd; -} - -/* Entering loss recovery, so save cwnd for when we exit or undo recovery. */ -static u32 bbr_ssthresh(struct sock *sk) -{ - bbr_save_cwnd(sk); - return TCP_INFINITE_SSTHRESH; /* BBR does not use ssthresh */ -} - -static size_t bbr_get_info(struct sock *sk, u32 ext, int *attr, - union tcp_cc_info *info) -{ - if (ext & (1 << (INET_DIAG_BBRINFO - 1)) || - ext & (1 << (INET_DIAG_VEGASINFO - 1))) { - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u64 bw = bbr_bw(sk); - - bw = bw * tp->mss_cache * USEC_PER_SEC >> BW_SCALE; - memset(&info->bbr, 0, sizeof(info->bbr)); - info->bbr.bbr_bw_lo = (u32)bw; - info->bbr.bbr_bw_hi = (u32)(bw >> 32); - info->bbr.bbr_min_rtt = bbr->min_rtt_us; - info->bbr.bbr_pacing_gain = bbr->pacing_gain; - info->bbr.bbr_cwnd_gain = bbr->cwnd_gain; - *attr = INET_DIAG_BBRINFO; - return sizeof(info->bbr); - } - return 0; -} - -static void bbr_set_state(struct sock *sk, u8 new_state) -{ - struct bbr *bbr = inet_csk_ca(sk); - - if (new_state == TCP_CA_Loss) { - struct rate_sample rs = { .losses = 1 }; - - bbr->prev_ca_state = TCP_CA_Loss; - bbr->full_bw = 0; - bbr->round_start = 1; /* treat RTO like end of a round */ - bbr_lt_bw_sampling(sk, &rs); - } -} - -static struct tcp_congestion_ops tcp_bbr_cong_ops __read_mostly = { - .flags = TCP_CONG_NON_RESTRICTED, - .name = "tcp_bbr_mod", - .owner = THIS_MODULE, - .init = bbr_init, - .cong_control = bbr_main, - .sndbuf_expand = bbr_sndbuf_expand, - .undo_cwnd = bbr_undo_cwnd, - .cwnd_event = bbr_cwnd_event, - .ssthresh = bbr_ssthresh, - .tso_segs_goal = bbr_tso_segs_goal, - .get_info = bbr_get_info, - .set_state = bbr_set_state, -}; - -static int __init bbr_register(void) -{ - BUILD_BUG_ON(sizeof(struct bbr) > ICSK_CA_PRIV_SIZE); - return tcp_register_congestion_control(&tcp_bbr_cong_ops); -} - -static void __exit bbr_unregister(void) -{ - tcp_unregister_congestion_control(&tcp_bbr_cong_ops); -} - -module_init(bbr_register); -module_exit(bbr_unregister); - -MODULE_AUTHOR("Van Jacobson "); -MODULE_AUTHOR("Neal Cardwell "); -MODULE_AUTHOR("Yuchung Cheng "); -MODULE_AUTHOR("Soheil Hassas Yeganeh "); -MODULE_LICENSE("Dual BSD/GPL"); -MODULE_DESCRIPTION("TCP BBR (Bottleneck Bandwidth and RTT)"); \ No newline at end of file diff --git a/package/ctcgfw/bbr-nanqinlang/Makefile b/package/ctcgfw/bbr-nanqinlang/Makefile deleted file mode 100644 index 7f53cc11aa..0000000000 --- a/package/ctcgfw/bbr-nanqinlang/Makefile +++ /dev/null @@ -1,47 +0,0 @@ -include $(TOPDIR)/rules.mk -include $(INCLUDE_DIR)/kernel.mk - -PKG_NAME:=tcp-bbr-nanqinlang -PKG_RELEASE:=1 - -include $(INCLUDE_DIR)/package.mk - -define KernelPackage/$(PKG_NAME) - SUBMENU:=Network Support - TITLE:=Modified bbr tcp congestion control - DEPENDS:=@LINUX_4_14 - FILES:=$(PKG_BUILD_DIR)/tcp_bbr_nanqinlang.ko - AUTOLOAD:=$(call AutoLoad,99,tcp-bbr-nanqinlang) - KCONFIG:= -endef - -define KernelPackage/$(PKG_NAME)/description - Kernel module of modified BBR tcp congestion control -endef - -EXTRA_KCONFIG:= \ - - -EXTRA_CFLAGS:= \ - $(patsubst CONFIG_%, -DCONFIG_%=1, $(patsubst %=m,%,$(filter %=m,$(EXTRA_KCONFIG)))) \ - $(patsubst CONFIG_%, -DCONFIG_%=1, $(patsubst %=y,%,$(filter %=y,$(EXTRA_KCONFIG)))) \ - -MAKE_OPTS:= \ - ARCH="$(LINUX_KARCH)" \ - CROSS_COMPILE="$(TARGET_CROSS)" \ - SUBDIRS="$(PKG_BUILD_DIR)" \ - EXTRA_CFLAGS="$(EXTRA_CFLAGS)" \ - $(EXTRA_KCONFIG) - -define Build/Prepare - mkdir -p $(PKG_BUILD_DIR) - $(CP) ./src/* $(PKG_BUILD_DIR)/ -endef - -define Build/Compile - $(MAKE) -C "$(LINUX_DIR)" \ - $(MAKE_OPTS) \ - modules -endef - -$(eval $(call KernelPackage,$(PKG_NAME))) diff --git a/package/ctcgfw/bbr-nanqinlang/src/Makefile b/package/ctcgfw/bbr-nanqinlang/src/Makefile deleted file mode 100644 index af66109374..0000000000 --- a/package/ctcgfw/bbr-nanqinlang/src/Makefile +++ /dev/null @@ -1 +0,0 @@ -obj-m := tcp_bbr_nanqinlang.o diff --git a/package/ctcgfw/bbr-nanqinlang/src/tcp_bbr_nanqinlang.c b/package/ctcgfw/bbr-nanqinlang/src/tcp_bbr_nanqinlang.c deleted file mode 100644 index 00fe217039..0000000000 --- a/package/ctcgfw/bbr-nanqinlang/src/tcp_bbr_nanqinlang.c +++ /dev/null @@ -1,968 +0,0 @@ -/* tcp_nanqinlang - - * Debian - - * kernel v4.14 - - × New BBR Congestion Control - - * Modified by (C) 2017 nanqinlang - - ******************************************************************************* - Bottleneck Bandwidth and RTT (BBR) congestion control - * - * BBR congestion control computes the sending rate based on the delivery - * rate (throughput) estimated from ACKs. In a nutshell: - * - * On each ACK, update our model of the network path: - * bottleneck_bandwidth = windowed_max(delivered / elapsed, 10 round trips) - * min_rtt = windowed_min(rtt, 10 seconds) - * pacing_rate = pacing_gain * bottleneck_bandwidth - * cwnd = max(cwnd_gain * bottleneck_bandwidth * min_rtt, 4) - * - * The core algorithm does not react directly to packet losses or delays, - * although BBR may adjust the size of next send per ACK when loss is - * observed, or adjust the sending rate if it estimates there is a - * traffic policer, in order to keep the drop rate reasonable. - * - * Here is a state transition diagram for BBR: - * - * | - * V - * +---> STARTUP ----+ - * | | | - * | V | - * | DRAIN ----+ - * | | | - * | V | - * +---> PROBE_BW ----+ - * | ^ | | - * | | | | - * | +----+ | - * | | - * +---- PROBE_RTT <--+ - * - * A BBR flow starts in STARTUP, and ramps up its sending rate quickly. - * When it estimates the pipe is full, it enters DRAIN to drain the queue. - * In steady state a BBR flow only uses PROBE_BW and PROBE_RTT. - * A long-lived BBR flow spends the vast majority of its time remaining - * (repeatedly) in PROBE_BW, fully probing and utilizing the pipe's bandwidth - * in a fair manner, with a small, bounded queue. *If* a flow has been - * continuously sending for the entire min_rtt window, and hasn't seen an RTT - * sample that matches or decreases its min_rtt estimate for 10 seconds, then - * it briefly enters PROBE_RTT to cut inflight to a minimum value to re-probe - * the path's two-way propagation delay (min_rtt). When exiting PROBE_RTT, if - * we estimated that we reached the full bw of the pipe then we enter PROBE_BW; - * otherwise we enter STARTUP to try to fill the pipe. - * - * BBR is described in detail in: - * "BBR: Congestion-Based Congestion Control", - * Neal Cardwell, Yuchung Cheng, C. Stephen Gunn, Soheil Hassas Yeganeh, - * Van Jacobson. ACM Queue, Vol. 14 No. 5, September-October 2016. - * - * There is a public e-mail list for discussing BBR development and testing: - * https://groups.google.com/forum/#!forum/bbr-dev - * - * NOTE: BBR might be used with the fq qdisc ("man tc-fq") with pacing enabled, - * otherwise TCP stack falls back to an internal pacing using one high - * resolution timer per TCP socket and may use more resources. - */ -#include -#include -#include -#include -#include -#include - -/* Scale factor for rate in pkt/uSec unit to avoid truncation in bandwidth - * estimation. The rate unit ~= (1500 bytes / 1 usec / 2^24) ~= 715 bps. - * This handles bandwidths from 0.06pps (715bps) to 256Mpps (3Tbps) in a u32. - * Since the minimum window is >=4 packets, the lower bound isn't - * an issue. The upper bound isn't an issue with existing technologies. - */ -#define BW_SCALE 24 -#define BW_UNIT (1 << BW_SCALE) - -#define BBR_SCALE 8 /* scaling factor for fractions in BBR (e.g. gains) */ -#define BBR_UNIT (1 << BBR_SCALE) - -#define CYCLE_LEN 8 /* number of phases in a pacing gain cycle */ - - -/* BBR has the following modes for deciding how fast to send: */ -enum bbr_mode { - BBR_STARTUP, /* ramp up sending rate rapidly to fill pipe */ - BBR_DRAIN, /* drain any queue created during startup */ - BBR_PROBE_BW, /* discover, share bw: pace around estimated bw */ - BBR_PROBE_RTT, /* cut inflight to min to probe min_rtt */ -}; - -/* BBR congestion control block */ -struct bbr { - u32 min_rtt_us; /* min RTT in min_rtt_win_sec window */ - u32 min_rtt_stamp; /* timestamp of min_rtt_us */ - u32 probe_rtt_done_stamp; /* end time for BBR_PROBE_RTT mode */ - struct minmax bw; /* Max recent delivery rate in pkts/uS << 24 */ - u32 rtt_cnt; /* count of packet-timed rounds elapsed */ - u32 next_rtt_delivered; /* scb->tx.delivered at end of round */ - u64 cycle_mstamp; /* time of this cycle phase start */ - u32 mode:3, /* current bbr_mode in state machine */ - prev_ca_state:3, /* CA state on previous ACK */ - packet_conservation:1, /* use packet conservation? */ - restore_cwnd:1, /* decided to revert cwnd to old value */ - round_start:1, /* start of packet-timed tx->ack round? */ - tso_segs_goal:7, /* segments we want in each skb we send */ - idle_restart:1, /* restarting after idle? */ - probe_rtt_round_done:1, /* a BBR_PROBE_RTT round at 4 pkts? */ - unused:5, - lt_is_sampling:1, /* taking long-term ("LT") samples now? */ - lt_rtt_cnt:7, /* round trips in long-term interval */ - lt_use_bw:1; /* use lt_bw as our bw estimate? */ - u32 lt_bw; /* LT est delivery rate in pkts/uS << 24 */ - u32 lt_last_delivered; /* LT intvl start: tp->delivered */ - u32 lt_last_stamp; /* LT intvl start: tp->delivered_mstamp */ - u32 lt_last_lost; /* LT intvl start: tp->lost */ - u32 pacing_gain:10, /* current gain for setting pacing rate */ - cwnd_gain:10, /* current gain for setting cwnd */ - full_bw_cnt:3, /* number of rounds without large bw gains */ - cycle_idx:3, /* current index in pacing_gain cycle array */ - has_seen_rtt:1, /* have we seen an RTT sample yet? */ - unused_b:5; - u32 prior_cwnd; /* prior cwnd upon entering loss recovery */ - u32 full_bw; /* recent bw, to estimate if pipe is full */ -}; - - -/* Window length of bw filter (in rounds): */ -static const int bbr_bw_rtts = CYCLE_LEN + 2; -/* Window length of min_rtt filter (in sec): */ -static const u32 bbr_min_rtt_win_sec = 10; -/* Minimum time (in ms) spent at bbr_cwnd_min_target in BBR_PROBE_RTT mode: */ -static const u32 bbr_probe_rtt_mode_ms = 100; -/* Skip TSO below the following bandwidth (bits/sec): */ -static const int bbr_min_tso_rate = 1200000; - -/* We use a high_gain value of 2/ln(2) because it's the smallest pacing gain - * that will allow a smoothly increasing pacing rate that will double each RTT - * and send the same number of packets per RTT that an un-paced, slow-starting - * Reno or CUBIC flow would: - */ -static const int bbr_high_gain = BBR_UNIT * 3000 / 1000 + 1; -/* The pacing gain of 1/high_gain in BBR_DRAIN is calculated to typically drain - * the queue created in BBR_STARTUP in a single round: - */ -static const int bbr_drain_gain = BBR_UNIT * 1000 / 3000; -/* The gain for deriving steady-state cwnd tolerates delayed/stretched ACKs: */ -static const int bbr_cwnd_gain = BBR_UNIT * 2; -/* The pacing_gain values for the PROBE_BW gain cycle, to discover/share bw: */ -static const int bbr_pacing_gain[] = { - BBR_UNIT * 6 / 4, /* probe for more available bw */ - BBR_UNIT * 3 / 4, /* drain queue and/or yield bw to other flows */ - BBR_UNIT * 5 / 4, BBR_UNIT * 5 / 4, BBR_UNIT * 5 / 4, /* cruise at 1.0*bw to utilize pipe, */ - BBR_UNIT * 6 / 4, BBR_UNIT * 6 / 4, BBR_UNIT * 6 / 4 /* without creating excess queue... */ -}; -/* Randomize the starting gain cycling phase over N phases: */ -static const u32 bbr_cycle_rand = 7; - -/* Try to keep at least this many packets in flight, if things go smoothly. For - * smooth functioning, a sliding window protocol ACKing every other packet - * needs at least 4 packets in flight: - */ -static const u32 bbr_cwnd_min_target = 4; - -/* To estimate if BBR_STARTUP mode (i.e. high_gain) has filled pipe... */ -/* If bw has increased significantly (1.25x), there may be more bw available: */ -static const u32 bbr_full_bw_thresh = BBR_UNIT * 5 / 4; -/* But after 3 rounds w/o significant bw growth, estimate pipe is full: */ -static const u32 bbr_full_bw_cnt = 3; - -/* "long-term" ("LT") bandwidth estimator parameters... */ -/* The minimum number of rounds in an LT bw sampling interval: */ -static const u32 bbr_lt_intvl_min_rtts = 4; -/* If lost/delivered ratio > 20%, interval is "lossy" and we may be policed: */ -static const u32 bbr_lt_loss_thresh = 50; -/* If 2 intervals have a bw ratio <= 1/8, their bw is "consistent": */ -static const u32 bbr_lt_bw_ratio = BBR_UNIT / 4; -/* If 2 intervals have a bw diff <= 4 Kbit/sec their bw is "consistent": */ -static const u32 bbr_lt_bw_diff = 4000 / 4; -/* If we estimate we're policed, use lt_bw for this many round trips: */ -static const u32 bbr_lt_bw_max_rtts = 48; - -/* Do we estimate that STARTUP filled the pipe? */ -static bool bbr_full_bw_reached(const struct sock *sk) -{ - const struct bbr *bbr = inet_csk_ca(sk); - - return bbr->full_bw_cnt >= bbr_full_bw_cnt; -} - -/* Return the windowed max recent bandwidth sample, in pkts/uS << BW_SCALE. */ -static u32 bbr_max_bw(const struct sock *sk) -{ - struct bbr *bbr = inet_csk_ca(sk); - - return minmax_get(&bbr->bw); -} - -/* Return the estimated bandwidth of the path, in pkts/uS << BW_SCALE. */ -static u32 bbr_bw(const struct sock *sk) -{ - struct bbr *bbr = inet_csk_ca(sk); - - return bbr->lt_use_bw ? bbr->lt_bw : bbr_max_bw(sk); -} - -/* Return rate in bytes per second, optionally with a gain. - * The order here is chosen carefully to avoid overflow of u64. This should - * work for input rates of up to 2.9Tbit/sec and gain of 2.89x. - */ -static u64 bbr_rate_bytes_per_sec(struct sock *sk, u64 rate, int gain) -{ - rate *= tcp_mss_to_mtu(sk, tcp_sk(sk)->mss_cache); - rate *= gain; - rate >>= BBR_SCALE; - rate *= USEC_PER_SEC; - return rate >> BW_SCALE; -} - -/* Convert a BBR bw and gain factor to a pacing rate in bytes per second. */ -static u32 bbr_bw_to_pacing_rate(struct sock *sk, u32 bw, int gain) -{ - u64 rate = bw; - - rate = bbr_rate_bytes_per_sec(sk, rate, gain); - rate = min_t(u64, rate, sk->sk_max_pacing_rate); - return rate; -} - -/* Initialize pacing rate to: high_gain * init_cwnd / RTT. */ -static void bbr_init_pacing_rate_from_rtt(struct sock *sk) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u64 bw; - u32 rtt_us; - - if (tp->srtt_us) { /* any RTT sample yet? */ - rtt_us = max(tp->srtt_us >> 3, 1U); - bbr->has_seen_rtt = 1; - } else { /* no RTT sample yet */ - rtt_us = USEC_PER_MSEC; /* use nominal default RTT */ - } - bw = (u64)tp->snd_cwnd * BW_UNIT; - do_div(bw, rtt_us); - sk->sk_pacing_rate = bbr_bw_to_pacing_rate(sk, bw, bbr_high_gain); -} - -/* Pace using current bw estimate and a gain factor. In order to help drive the - * network toward lower queues while maintaining high utilization and low - * latency, the average pacing rate aims to be slightly (~1%) lower than the - * estimated bandwidth. This is an important aspect of the design. In this - * implementation this slightly lower pacing rate is achieved implicitly by not - * including link-layer headers in the packet size used for the pacing rate. - */ -static void bbr_set_pacing_rate(struct sock *sk, u32 bw, int gain) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u32 rate = bbr_bw_to_pacing_rate(sk, bw, gain); - - if (unlikely(!bbr->has_seen_rtt && tp->srtt_us)) - bbr_init_pacing_rate_from_rtt(sk); - if (bbr_full_bw_reached(sk) || rate > sk->sk_pacing_rate) - sk->sk_pacing_rate = rate; -} - -/* Return count of segments we want in the skbs we send, or 0 for default. */ -static u32 bbr_tso_segs_goal(struct sock *sk) -{ - struct bbr *bbr = inet_csk_ca(sk); - - return bbr->tso_segs_goal; -} - -static void bbr_set_tso_segs_goal(struct sock *sk) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u32 min_segs; - - min_segs = sk->sk_pacing_rate < (bbr_min_tso_rate >> 3) ? 1 : 2; - bbr->tso_segs_goal = min(tcp_tso_autosize(sk, tp->mss_cache, min_segs), - 0x7FU); -} - -/* Save "last known good" cwnd so we can restore it after losses or PROBE_RTT */ -static void bbr_save_cwnd(struct sock *sk) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - - if (bbr->prev_ca_state < TCP_CA_Recovery && bbr->mode != BBR_PROBE_RTT) - bbr->prior_cwnd = tp->snd_cwnd; /* this cwnd is good enough */ - else /* loss recovery or BBR_PROBE_RTT have temporarily cut cwnd */ - bbr->prior_cwnd = max(bbr->prior_cwnd, tp->snd_cwnd); -} - -static void bbr_cwnd_event(struct sock *sk, enum tcp_ca_event event) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - - if (event == CA_EVENT_TX_START && tp->app_limited) { - bbr->idle_restart = 1; - /* Avoid pointless buffer overflows: pace at est. bw if we don't - * need more speed (we're restarting from idle and app-limited). - */ - if (bbr->mode == BBR_PROBE_BW) - bbr_set_pacing_rate(sk, bbr_bw(sk), BBR_UNIT); - } -} - -/* Find target cwnd. Right-size the cwnd based on min RTT and the - * estimated bottleneck bandwidth: - * - * cwnd = bw * min_rtt * gain = BDP * gain - * - * The key factor, gain, controls the amount of queue. While a small gain - * builds a smaller queue, it becomes more vulnerable to noise in RTT - * measurements (e.g., delayed ACKs or other ACK compression effects). This - * noise may cause BBR to under-estimate the rate. - * - * To achieve full performance in high-speed paths, we budget enough cwnd to - * fit full-sized skbs in-flight on both end hosts to fully utilize the path: - * - one skb in sending host Qdisc, - * - one skb in sending host TSO/GSO engine - * - one skb being received by receiver host LRO/GRO/delayed-ACK engine - * Don't worry, at low rates (bbr_min_tso_rate) this won't bloat cwnd because - * in such cases tso_segs_goal is 1. The minimum cwnd is 4 packets, - * which allows 2 outstanding 2-packet sequences, to try to keep pipe - * full even with ACK-every-other-packet delayed ACKs. - */ -static u32 bbr_target_cwnd(struct sock *sk, u32 bw, int gain) -{ - struct bbr *bbr = inet_csk_ca(sk); - u32 cwnd; - u64 w; - - /* If we've never had a valid RTT sample, cap cwnd at the initial - * default. This should only happen when the connection is not using TCP - * timestamps and has retransmitted all of the SYN/SYNACK/data packets - * ACKed so far. In this case, an RTO can cut cwnd to 1, in which - * case we need to slow-start up toward something safe: TCP_INIT_CWND. - */ - if (unlikely(bbr->min_rtt_us == ~0U)) /* no valid RTT samples yet? */ - return TCP_INIT_CWND; /* be safe: cap at default initial cwnd*/ - - w = (u64)bw * bbr->min_rtt_us; - - /* Apply a gain to the given value, then remove the BW_SCALE shift. */ - cwnd = (((w * gain) >> BBR_SCALE) + BW_UNIT - 1) / BW_UNIT; - - /* Allow enough full-sized skbs in flight to utilize end systems. */ - cwnd += 3 * bbr->tso_segs_goal; - - /* Reduce delayed ACKs by rounding up cwnd to the next even number. */ - cwnd = (cwnd + 1) & ~1U; - - return cwnd; -} - -/* An optimization in BBR to reduce losses: On the first round of recovery, we - * follow the packet conservation principle: send P packets per P packets acked. - * After that, we slow-start and send at most 2*P packets per P packets acked. - * After recovery finishes, or upon undo, we restore the cwnd we had when - * recovery started (capped by the target cwnd based on estimated BDP). - * - * TODO(ycheng/ncardwell): implement a rate-based approach. - */ -static bool bbr_set_cwnd_to_recover_or_restore( - struct sock *sk, const struct rate_sample *rs, u32 acked, u32 *new_cwnd) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u8 prev_state = bbr->prev_ca_state, state = inet_csk(sk)->icsk_ca_state; - u32 cwnd = tp->snd_cwnd; - - /* An ACK for P pkts should release at most 2*P packets. We do this - * in two steps. First, here we deduct the number of lost packets. - * Then, in bbr_set_cwnd() we slow start up toward the target cwnd. - */ - if (rs->losses > 0) - cwnd = max_t(s32, cwnd - rs->losses, 1); - - if (state == TCP_CA_Recovery && prev_state != TCP_CA_Recovery) { - /* Starting 1st round of Recovery, so do packet conservation. */ - bbr->packet_conservation = 1; - bbr->next_rtt_delivered = tp->delivered; /* start round now */ - /* Cut unused cwnd from app behavior, TSQ, or TSO deferral: */ - cwnd = tcp_packets_in_flight(tp) + acked; - } else if (prev_state >= TCP_CA_Recovery && state < TCP_CA_Recovery) { - /* Exiting loss recovery; restore cwnd saved before recovery. */ - bbr->restore_cwnd = 1; - bbr->packet_conservation = 0; - } - bbr->prev_ca_state = state; - - if (bbr->restore_cwnd) { - /* Restore cwnd after exiting loss recovery or PROBE_RTT. */ - cwnd = max(cwnd, bbr->prior_cwnd); - bbr->restore_cwnd = 0; - } - - if (bbr->packet_conservation) { - *new_cwnd = max(cwnd, tcp_packets_in_flight(tp) + acked); - return true; /* yes, using packet conservation */ - } - *new_cwnd = cwnd; - return false; -} - -/* Slow-start up toward target cwnd (if bw estimate is growing, or packet loss - * has drawn us down below target), or snap down to target if we're above it. - */ -static void bbr_set_cwnd(struct sock *sk, const struct rate_sample *rs, - u32 acked, u32 bw, int gain) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u32 cwnd = 0, target_cwnd = 0; - - if (!acked) - return; - - if (bbr_set_cwnd_to_recover_or_restore(sk, rs, acked, &cwnd)) - goto done; - - /* If we're below target cwnd, slow start cwnd toward target cwnd. */ - target_cwnd = bbr_target_cwnd(sk, bw, gain); - if (bbr_full_bw_reached(sk)) /* only cut cwnd if we filled the pipe */ - cwnd = min(cwnd + acked, target_cwnd); - else if (cwnd < target_cwnd || tp->delivered < TCP_INIT_CWND) - cwnd = cwnd + acked; - cwnd = max(cwnd, bbr_cwnd_min_target); - -done: - tp->snd_cwnd = min(cwnd, tp->snd_cwnd_clamp); /* apply global cap */ - if (bbr->mode == BBR_PROBE_RTT) /* drain queue, refresh min_rtt */ - tp->snd_cwnd = min(tp->snd_cwnd, bbr_cwnd_min_target); -} - -/* End cycle phase if it's time and/or we hit the phase's in-flight target. */ -static bool bbr_is_next_cycle_phase(struct sock *sk, - const struct rate_sample *rs) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - bool is_full_length = - tcp_stamp_us_delta(tp->delivered_mstamp, bbr->cycle_mstamp) > - bbr->min_rtt_us; - u32 inflight, bw; - - /* The pacing_gain of 1.0 paces at the estimated bw to try to fully - * use the pipe without increasing the queue. - */ - if (bbr->pacing_gain == BBR_UNIT) - return is_full_length; /* just use wall clock time */ - - inflight = rs->prior_in_flight; /* what was in-flight before ACK? */ - bw = bbr_max_bw(sk); - - /* A pacing_gain > 1.0 probes for bw by trying to raise inflight to at - * least pacing_gain*BDP; this may take more than min_rtt if min_rtt is - * small (e.g. on a LAN). We do not persist if packets are lost, since - * a path with small buffers may not hold that much. - */ - if (bbr->pacing_gain > BBR_UNIT) - return is_full_length && - (rs->losses || /* perhaps pacing_gain*BDP won't fit */ - inflight >= bbr_target_cwnd(sk, bw, bbr->pacing_gain)); - - /* A pacing_gain < 1.0 tries to drain extra queue we added if bw - * probing didn't find more bw. If inflight falls to match BDP then we - * estimate queue is drained; persisting would underutilize the pipe. - */ - return is_full_length || - inflight <= bbr_target_cwnd(sk, bw, BBR_UNIT); -} - -static void bbr_advance_cycle_phase(struct sock *sk) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - - bbr->cycle_idx = (bbr->cycle_idx + 1) & (CYCLE_LEN - 1); - bbr->cycle_mstamp = tp->delivered_mstamp; - bbr->pacing_gain = bbr_pacing_gain[bbr->cycle_idx]; -} - -/* Gain cycling: cycle pacing gain to converge to fair share of available bw. */ -static void bbr_update_cycle_phase(struct sock *sk, - const struct rate_sample *rs) -{ - struct bbr *bbr = inet_csk_ca(sk); - - if ((bbr->mode == BBR_PROBE_BW) && !bbr->lt_use_bw && - bbr_is_next_cycle_phase(sk, rs)) - bbr_advance_cycle_phase(sk); -} - -static void bbr_reset_startup_mode(struct sock *sk) -{ - struct bbr *bbr = inet_csk_ca(sk); - - bbr->mode = BBR_STARTUP; - bbr->pacing_gain = bbr_high_gain; - bbr->cwnd_gain = bbr_high_gain; -} - -static void bbr_reset_probe_bw_mode(struct sock *sk) -{ - struct bbr *bbr = inet_csk_ca(sk); - - bbr->mode = BBR_PROBE_BW; - bbr->pacing_gain = BBR_UNIT; - bbr->cwnd_gain = bbr_cwnd_gain; - bbr->cycle_idx = CYCLE_LEN - 1 - prandom_u32_max(bbr_cycle_rand); - bbr_advance_cycle_phase(sk); /* flip to next phase of gain cycle */ -} - -static void bbr_reset_mode(struct sock *sk) -{ - if (!bbr_full_bw_reached(sk)) - bbr_reset_startup_mode(sk); - else - bbr_reset_probe_bw_mode(sk); -} - -/* Start a new long-term sampling interval. */ -static void bbr_reset_lt_bw_sampling_interval(struct sock *sk) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - - bbr->lt_last_stamp = div_u64(tp->delivered_mstamp, USEC_PER_MSEC); - bbr->lt_last_delivered = tp->delivered; - bbr->lt_last_lost = tp->lost; - bbr->lt_rtt_cnt = 0; -} - -/* Completely reset long-term bandwidth sampling. */ -static void bbr_reset_lt_bw_sampling(struct sock *sk) -{ - struct bbr *bbr = inet_csk_ca(sk); - - bbr->lt_bw = 0; - bbr->lt_use_bw = 0; - bbr->lt_is_sampling = false; - bbr_reset_lt_bw_sampling_interval(sk); -} - -/* Long-term bw sampling interval is done. Estimate whether we're policed. */ -static void bbr_lt_bw_interval_done(struct sock *sk, u32 bw) -{ - struct bbr *bbr = inet_csk_ca(sk); - u32 diff; - - if (bbr->lt_bw) { /* do we have bw from a previous interval? */ - /* Is new bw close to the lt_bw from the previous interval? */ - diff = abs(bw - bbr->lt_bw); - if ((diff * BBR_UNIT <= bbr_lt_bw_ratio * bbr->lt_bw) || - (bbr_rate_bytes_per_sec(sk, diff, BBR_UNIT) <= - bbr_lt_bw_diff)) { - /* All criteria are met; estimate we're policed. */ - bbr->lt_bw = (bw + bbr->lt_bw) >> 1; /* avg 2 intvls */ - bbr->lt_use_bw = 1; - bbr->pacing_gain = BBR_UNIT; /* try to avoid drops */ - bbr->lt_rtt_cnt = 0; - return; - } - } - bbr->lt_bw = bw; - bbr_reset_lt_bw_sampling_interval(sk); -} - -/* Token-bucket traffic policers are common (see "An Internet-Wide Analysis of - * Traffic Policing", SIGCOMM 2016). BBR detects token-bucket policers and - * explicitly models their policed rate, to reduce unnecessary losses. We - * estimate that we're policed if we see 2 consecutive sampling intervals with - * consistent throughput and high packet loss. If we think we're being policed, - * set lt_bw to the "long-term" average delivery rate from those 2 intervals. - */ -static void bbr_lt_bw_sampling(struct sock *sk, const struct rate_sample *rs) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u32 lost, delivered; - u64 bw; - u32 t; - - if (bbr->lt_use_bw) { /* already using long-term rate, lt_bw? */ - if (bbr->mode == BBR_PROBE_BW && bbr->round_start && - ++bbr->lt_rtt_cnt >= bbr_lt_bw_max_rtts) { - bbr_reset_lt_bw_sampling(sk); /* stop using lt_bw */ - bbr_reset_probe_bw_mode(sk); /* restart gain cycling */ - } - return; - } - - /* Wait for the first loss before sampling, to let the policer exhaust - * its tokens and estimate the steady-state rate allowed by the policer. - * Starting samples earlier includes bursts that over-estimate the bw. - */ - if (!bbr->lt_is_sampling) { - if (!rs->losses) - return; - bbr_reset_lt_bw_sampling_interval(sk); - bbr->lt_is_sampling = true; - } - - /* To avoid underestimates, reset sampling if we run out of data. */ - if (rs->is_app_limited) { - bbr_reset_lt_bw_sampling(sk); - return; - } - - if (bbr->round_start) - bbr->lt_rtt_cnt++; /* count round trips in this interval */ - if (bbr->lt_rtt_cnt < bbr_lt_intvl_min_rtts) - return; /* sampling interval needs to be longer */ - if (bbr->lt_rtt_cnt > 4 * bbr_lt_intvl_min_rtts) { - bbr_reset_lt_bw_sampling(sk); /* interval is too long */ - return; - } - - /* End sampling interval when a packet is lost, so we estimate the - * policer tokens were exhausted. Stopping the sampling before the - * tokens are exhausted under-estimates the policed rate. - */ - if (!rs->losses) - return; - - /* Calculate packets lost and delivered in sampling interval. */ - lost = tp->lost - bbr->lt_last_lost; - delivered = tp->delivered - bbr->lt_last_delivered; - /* Is loss rate (lost/delivered) >= lt_loss_thresh? If not, wait. */ - if (!delivered || (lost << BBR_SCALE) < bbr_lt_loss_thresh * delivered) - return; - - /* Find average delivery rate in this sampling interval. */ - t = div_u64(tp->delivered_mstamp, USEC_PER_MSEC) - bbr->lt_last_stamp; - if ((s32)t < 1) - return; /* interval is less than one ms, so wait */ - /* Check if can multiply without overflow */ - if (t >= ~0U / USEC_PER_MSEC) { - bbr_reset_lt_bw_sampling(sk); /* interval too long; reset */ - return; - } - t *= USEC_PER_MSEC; - bw = (u64)delivered * BW_UNIT; - do_div(bw, t); - bbr_lt_bw_interval_done(sk, bw); -} - -/* Estimate the bandwidth based on how fast packets are delivered */ -static void bbr_update_bw(struct sock *sk, const struct rate_sample *rs) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u64 bw; - - bbr->round_start = 0; - if (rs->delivered < 0 || rs->interval_us <= 0) - return; /* Not a valid observation */ - - /* See if we've reached the next RTT */ - if (!before(rs->prior_delivered, bbr->next_rtt_delivered)) { - bbr->next_rtt_delivered = tp->delivered; - bbr->rtt_cnt++; - bbr->round_start = 1; - bbr->packet_conservation = 0; - } - - bbr_lt_bw_sampling(sk, rs); - - /* Divide delivered by the interval to find a (lower bound) bottleneck - * bandwidth sample. Delivered is in packets and interval_us in uS and - * ratio will be <<1 for most connections. So delivered is first scaled. - */ - bw = (u64)rs->delivered * BW_UNIT; - do_div(bw, rs->interval_us); - - /* If this sample is application-limited, it is likely to have a very - * low delivered count that represents application behavior rather than - * the available network rate. Such a sample could drag down estimated - * bw, causing needless slow-down. Thus, to continue to send at the - * last measured network rate, we filter out app-limited samples unless - * they describe the path bw at least as well as our bw model. - * - * So the goal during app-limited phase is to proceed with the best - * network rate no matter how long. We automatically leave this - * phase when app writes faster than the network can deliver :) - */ - if (!rs->is_app_limited || bw >= bbr_max_bw(sk)) { - /* Incorporate new sample into our max bw filter. */ - minmax_running_max(&bbr->bw, bbr_bw_rtts, bbr->rtt_cnt, bw); - } -} - -/* Estimate when the pipe is full, using the change in delivery rate: BBR - * estimates that STARTUP filled the pipe if the estimated bw hasn't changed by - * at least bbr_full_bw_thresh (25%) after bbr_full_bw_cnt (3) non-app-limited - * rounds. Why 3 rounds: 1: rwin autotuning grows the rwin, 2: we fill the - * higher rwin, 3: we get higher delivery rate samples. Or transient - * cross-traffic or radio noise can go away. CUBIC Hystart shares a similar - * design goal, but uses delay and inter-ACK spacing instead of bandwidth. - */ -static void bbr_check_full_bw_reached(struct sock *sk, - const struct rate_sample *rs) -{ - struct bbr *bbr = inet_csk_ca(sk); - u32 bw_thresh; - - if (bbr_full_bw_reached(sk) || !bbr->round_start || rs->is_app_limited) - return; - - bw_thresh = (u64)bbr->full_bw * bbr_full_bw_thresh >> BBR_SCALE; - if (bbr_max_bw(sk) >= bw_thresh) { - bbr->full_bw = bbr_max_bw(sk); - bbr->full_bw_cnt = 0; - return; - } - ++bbr->full_bw_cnt; -} - -/* If pipe is probably full, drain the queue and then enter steady-state. */ -static void bbr_check_drain(struct sock *sk, const struct rate_sample *rs) -{ - struct bbr *bbr = inet_csk_ca(sk); - - if (bbr->mode == BBR_STARTUP && bbr_full_bw_reached(sk)) { - bbr->mode = BBR_DRAIN; /* drain queue we created */ - bbr->pacing_gain = bbr_drain_gain; /* pace slow to drain */ - bbr->cwnd_gain = bbr_high_gain; /* maintain cwnd */ - } /* fall through to check if in-flight is already small: */ - if (bbr->mode == BBR_DRAIN && - tcp_packets_in_flight(tcp_sk(sk)) <= - bbr_target_cwnd(sk, bbr_max_bw(sk), BBR_UNIT)) - bbr_reset_probe_bw_mode(sk); /* we estimate queue is drained */ -} - -/* The goal of PROBE_RTT mode is to have BBR flows cooperatively and - * periodically drain the bottleneck queue, to converge to measure the true - * min_rtt (unloaded propagation delay). This allows the flows to keep queues - * small (reducing queuing delay and packet loss) and achieve fairness among - * BBR flows. - * - * The min_rtt filter window is 10 seconds. When the min_rtt estimate expires, - * we enter PROBE_RTT mode and cap the cwnd at bbr_cwnd_min_target=4 packets. - * After at least bbr_probe_rtt_mode_ms=200ms and at least one packet-timed - * round trip elapsed with that flight size <= 4, we leave PROBE_RTT mode and - * re-enter the previous mode. BBR uses 200ms to approximately bound the - * performance penalty of PROBE_RTT's cwnd capping to roughly 2% (200ms/10s). - * - * Note that flows need only pay 2% if they are busy sending over the last 10 - * seconds. Interactive applications (e.g., Web, RPCs, video chunks) often have - * natural silences or low-rate periods within 10 seconds where the rate is low - * enough for long enough to drain its queue in the bottleneck. We pick up - * these min RTT measurements opportunistically with our min_rtt filter. :-) - */ -static void bbr_update_min_rtt(struct sock *sk, const struct rate_sample *rs) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - bool filter_expired; - - /* Track min RTT seen in the min_rtt_win_sec filter window: */ - filter_expired = after(tcp_jiffies32, - bbr->min_rtt_stamp + bbr_min_rtt_win_sec * HZ); - if (rs->rtt_us >= 0 && - (rs->rtt_us <= bbr->min_rtt_us || filter_expired)) { - bbr->min_rtt_us = rs->rtt_us; - bbr->min_rtt_stamp = tcp_jiffies32; - } - - if (bbr_probe_rtt_mode_ms > 0 && filter_expired && - !bbr->idle_restart && bbr->mode != BBR_PROBE_RTT) { - bbr->mode = BBR_PROBE_RTT; /* dip, drain queue */ - bbr->pacing_gain = BBR_UNIT; - bbr->cwnd_gain = BBR_UNIT; - bbr_save_cwnd(sk); /* note cwnd so we can restore it */ - bbr->probe_rtt_done_stamp = 0; - } - - if (bbr->mode == BBR_PROBE_RTT) { - /* Ignore low rate samples during this mode. */ - tp->app_limited = - (tp->delivered + tcp_packets_in_flight(tp)) ? : 1; - /* Maintain min packets in flight for max(200 ms, 1 round). */ - if (!bbr->probe_rtt_done_stamp && - tcp_packets_in_flight(tp) <= bbr_cwnd_min_target) { - bbr->probe_rtt_done_stamp = tcp_jiffies32 + - msecs_to_jiffies(bbr_probe_rtt_mode_ms); - bbr->probe_rtt_round_done = 0; - bbr->next_rtt_delivered = tp->delivered; - } else if (bbr->probe_rtt_done_stamp) { - if (bbr->round_start) - bbr->probe_rtt_round_done = 1; - if (bbr->probe_rtt_round_done && - after(tcp_jiffies32, bbr->probe_rtt_done_stamp)) { - bbr->min_rtt_stamp = tcp_jiffies32; - bbr->restore_cwnd = 1; /* snap to prior_cwnd */ - bbr_reset_mode(sk); - } - } - } - bbr->idle_restart = 0; -} - -static void bbr_update_model(struct sock *sk, const struct rate_sample *rs) -{ - bbr_update_bw(sk, rs); - bbr_update_cycle_phase(sk, rs); - bbr_check_full_bw_reached(sk, rs); - bbr_check_drain(sk, rs); - bbr_update_min_rtt(sk, rs); -} - -static void bbr_main(struct sock *sk, const struct rate_sample *rs) -{ - struct bbr *bbr = inet_csk_ca(sk); - u32 bw; - - bbr_update_model(sk, rs); - - bw = bbr_bw(sk); - bbr_set_pacing_rate(sk, bw, bbr->pacing_gain); - bbr_set_tso_segs_goal(sk); - bbr_set_cwnd(sk, rs, rs->acked_sacked, bw, bbr->cwnd_gain); -} - -static void bbr_init(struct sock *sk) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - - bbr->prior_cwnd = 0; - bbr->tso_segs_goal = 0; /* default segs per skb until first ACK */ - bbr->rtt_cnt = 0; - bbr->next_rtt_delivered = 0; - bbr->prev_ca_state = TCP_CA_Open; - bbr->packet_conservation = 0; - - bbr->probe_rtt_done_stamp = 0; - bbr->probe_rtt_round_done = 0; - bbr->min_rtt_us = tcp_min_rtt(tp); - bbr->min_rtt_stamp = tcp_jiffies32; - - minmax_reset(&bbr->bw, bbr->rtt_cnt, 0); /* init max bw to 0 */ - - bbr->has_seen_rtt = 0; - bbr_init_pacing_rate_from_rtt(sk); - - bbr->restore_cwnd = 0; - bbr->round_start = 0; - bbr->idle_restart = 0; - bbr->full_bw = 0; - bbr->full_bw_cnt = 0; - bbr->cycle_mstamp = 0; - bbr->cycle_idx = 0; - bbr_reset_lt_bw_sampling(sk); - bbr_reset_startup_mode(sk); - - cmpxchg(&sk->sk_pacing_status, SK_PACING_NONE, SK_PACING_NEEDED); -} - -static u32 bbr_sndbuf_expand(struct sock *sk) -{ - /* Provision 3 * cwnd since BBR may slow-start even during recovery. */ - return 3; -} - -/* In theory BBR does not need to undo the cwnd since it does not - * always reduce cwnd on losses (see bbr_main()). Keep it for now. - */ -static u32 bbr_undo_cwnd(struct sock *sk) -{ - return tcp_sk(sk)->snd_cwnd; -} - -/* Entering loss recovery, so save cwnd for when we exit or undo recovery. */ -static u32 bbr_ssthresh(struct sock *sk) -{ - bbr_save_cwnd(sk); - return TCP_INFINITE_SSTHRESH; /* BBR does not use ssthresh */ -} - -static size_t bbr_get_info(struct sock *sk, u32 ext, int *attr, - union tcp_cc_info *info) -{ - if (ext & (1 << (INET_DIAG_BBRINFO - 1)) || - ext & (1 << (INET_DIAG_VEGASINFO - 1))) { - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u64 bw = bbr_bw(sk); - - bw = bw * tp->mss_cache * USEC_PER_SEC >> BW_SCALE; - memset(&info->bbr, 0, sizeof(info->bbr)); - info->bbr.bbr_bw_lo = (u32)bw; - info->bbr.bbr_bw_hi = (u32)(bw >> 32); - info->bbr.bbr_min_rtt = bbr->min_rtt_us; - info->bbr.bbr_pacing_gain = bbr->pacing_gain; - info->bbr.bbr_cwnd_gain = bbr->cwnd_gain; - *attr = INET_DIAG_BBRINFO; - return sizeof(info->bbr); - } - return 0; -} - -static void bbr_set_state(struct sock *sk, u8 new_state) -{ - struct bbr *bbr = inet_csk_ca(sk); - - if (new_state == TCP_CA_Loss) { - struct rate_sample rs = { .losses = 1 }; - - bbr->prev_ca_state = TCP_CA_Loss; - bbr->full_bw = 0; - bbr->round_start = 1; /* treat RTO like end of a round */ - bbr_lt_bw_sampling(sk, &rs); - } -} - -static struct tcp_congestion_ops tcp_bbr_cong_ops __read_mostly = { - .flags = TCP_CONG_NON_RESTRICTED, - .name = "nanqinlang", - .owner = THIS_MODULE, - .init = bbr_init, - .cong_control = bbr_main, - .sndbuf_expand = bbr_sndbuf_expand, - .undo_cwnd = bbr_undo_cwnd, - .cwnd_event = bbr_cwnd_event, - .ssthresh = bbr_ssthresh, - .tso_segs_goal = bbr_tso_segs_goal, - .get_info = bbr_get_info, - .set_state = bbr_set_state, -}; - -static int __init bbr_register(void) -{ - BUILD_BUG_ON(sizeof(struct bbr) > ICSK_CA_PRIV_SIZE); - return tcp_register_congestion_control(&tcp_bbr_cong_ops); -} - -static void __exit bbr_unregister(void) -{ - tcp_unregister_congestion_control(&tcp_bbr_cong_ops); -} - -module_init(bbr_register); -module_exit(bbr_unregister); - -MODULE_AUTHOR("Van Jacobson "); -MODULE_AUTHOR("Neal Cardwell "); -MODULE_AUTHOR("Yuchung Cheng "); -MODULE_AUTHOR("Soheil Hassas Yeganeh "); -MODULE_LICENSE("Dual BSD/GPL"); -MODULE_DESCRIPTION("TCP BBR (Bottleneck Bandwidth and RTT)"); -MODULE_AUTHOR("Nanqinlang "); \ No newline at end of file diff --git a/package/ctcgfw/bbr-tsunami/Makefile b/package/ctcgfw/bbr-tsunami/Makefile deleted file mode 100644 index 0d8fa2cfa2..0000000000 --- a/package/ctcgfw/bbr-tsunami/Makefile +++ /dev/null @@ -1,46 +0,0 @@ -include $(TOPDIR)/rules.mk -include $(INCLUDE_DIR)/kernel.mk - -PKG_NAME:=tcp-bbr-tsunami -PKG_RELEASE:=1 - -include $(INCLUDE_DIR)/package.mk - -define KernelPackage/$(PKG_NAME) - SUBMENU:=Network Support - TITLE:=Modified bbr tcp congestion control - DEPENDS:=@LINUX_4_14 - FILES:=$(PKG_BUILD_DIR)/tcp_bbr_tsunami.ko - KCONFIG:= -endef - -define KernelPackage/$(PKG_NAME)/description - Kernel module of modified BBR tcp congestion control -endef - -EXTRA_KCONFIG:= \ - - -EXTRA_CFLAGS:= \ - $(patsubst CONFIG_%, -DCONFIG_%=1, $(patsubst %=m,%,$(filter %=m,$(EXTRA_KCONFIG)))) \ - $(patsubst CONFIG_%, -DCONFIG_%=1, $(patsubst %=y,%,$(filter %=y,$(EXTRA_KCONFIG)))) \ - -MAKE_OPTS:= \ - ARCH="$(LINUX_KARCH)" \ - CROSS_COMPILE="$(TARGET_CROSS)" \ - SUBDIRS="$(PKG_BUILD_DIR)" \ - EXTRA_CFLAGS="$(EXTRA_CFLAGS)" \ - $(EXTRA_KCONFIG) - -define Build/Prepare - mkdir -p $(PKG_BUILD_DIR) - $(CP) ./src/* $(PKG_BUILD_DIR)/ -endef - -define Build/Compile - $(MAKE) -C "$(LINUX_DIR)" \ - $(MAKE_OPTS) \ - modules -endef - -$(eval $(call KernelPackage,$(PKG_NAME))) diff --git a/package/ctcgfw/bbr-tsunami/src/Makefile b/package/ctcgfw/bbr-tsunami/src/Makefile deleted file mode 100644 index e75eebfb33..0000000000 --- a/package/ctcgfw/bbr-tsunami/src/Makefile +++ /dev/null @@ -1 +0,0 @@ -obj-m := tcp_bbr_tsunami.o diff --git a/package/ctcgfw/bbr-tsunami/src/tcp_bbr_tsunami.c b/package/ctcgfw/bbr-tsunami/src/tcp_bbr_tsunami.c deleted file mode 100644 index 4d6ffe8bcb..0000000000 --- a/package/ctcgfw/bbr-tsunami/src/tcp_bbr_tsunami.c +++ /dev/null @@ -1,905 +0,0 @@ -/* Bottleneck Bandwidth and RTT (BBR) congestion control - * - * BBR congestion control computes the sending rate based on the delivery - * rate (throughput) estimated from ACKs. In a nutshell: - * - * On each ACK, update our model of the network path: - * bottleneck_bandwidth = windowed_max(delivered / elapsed, 10 round trips) - * min_rtt = windowed_min(rtt, 10 seconds) - * pacing_rate = pacing_gain * bottleneck_bandwidth - * cwnd = max(cwnd_gain * bottleneck_bandwidth * min_rtt, 4) - * - * The core algorithm does not react directly to packet losses or delays, - * although BBR may adjust the size of next send per ACK when loss is - * observed, or adjust the sending rate if it estimates there is a - * traffic policer, in order to keep the drop rate reasonable. - * - * BBR is described in detail in: - * "BBR: Congestion-Based Congestion Control", - * Neal Cardwell, Yuchung Cheng, C. Stephen Gunn, Soheil Hassas Yeganeh, - * Van Jacobson. ACM Queue, Vol. 14 No. 5, September-October 2016. - * - * There is a public e-mail list for discussing BBR development and testing: - * https://groups.google.com/forum/#!forum/bbr-dev - * - * NOTE: BBR *must* be used with the fq qdisc ("man tc-fq") with pacing enabled, - * since pacing is integral to the BBR design and implementation. - * BBR without pacing would not function properly, and may incur unnecessary - * high packet loss rates. - */ -#include -#include -#include -#include -#include -#include - -/* Scale factor for rate in pkt/uSec unit to avoid truncation in bandwidth - * estimation. The rate unit ~= (1500 bytes / 1 usec / 2^24) ~= 715 bps. - * This handles bandwidths from 0.06pps (715bps) to 256Mpps (3Tbps) in a u32. - * Since the minimum window is >=4 packets, the lower bound isn't - * an issue. The upper bound isn't an issue with existing technologies. - */ -#define BW_SCALE 24 -#define BW_UNIT (1 << BW_SCALE) - -#define BBR_SCALE 8 /* scaling factor for fractions in BBR (e.g. gains) */ -#define BBR_UNIT (1 << BBR_SCALE) - -/* BBR has the following modes for deciding how fast to send: */ -enum bbr_mode { - BBR_STARTUP, /* ramp up sending rate rapidly to fill pipe */ - BBR_DRAIN, /* drain any queue created during startup */ - BBR_PROBE_BW, /* discover, share bw: pace around estimated bw */ - BBR_PROBE_RTT, /* cut cwnd to min to probe min_rtt */ -}; - -/* BBR congestion control block */ -struct bbr { - u32 min_rtt_us; /* min RTT in min_rtt_win_sec window */ -//deprecated u32 rtt_us; - u32 min_rtt_stamp; /* timestamp of min_rtt_us */ - u32 probe_rtt_done_stamp; /* end time for BBR_PROBE_RTT mode */ -//deprecated struct minmax max_rtt; - struct minmax bw; /* Max recent delivery rate in pkts/uS << 24 */ - u32 rtt_cnt; /* count of packet-timed rounds elapsed */ - u32 next_rtt_delivered; /* scb->tx.delivered at end of round */ - struct skb_mstamp cycle_mstamp; /* time of this cycle phase start */ - u32 mode:3, /* current bbr_mode in state machine */ - prev_ca_state:3, /* CA state on previous ACK */ - packet_conservation:1, /* use packet conservation? */ - restore_cwnd:1, /* decided to revert cwnd to old value */ - round_start:1, /* start of packet-timed tx->ack round? */ - tso_segs_goal:7, /* segments we want in each skb we send */ - idle_restart:1, /* restarting after idle? */ - probe_rtt_round_done:1, /* a BBR_PROBE_RTT round at 4 pkts? */ - unused:5, - lt_is_sampling:1, /* taking long-term ("LT") samples now? */ - lt_rtt_cnt:7, /* round trips in long-term interval */ - lt_use_bw:1; /* use lt_bw as our bw estimate? */ - u32 lt_bw; /* LT est delivery rate in pkts/uS << 24 */ - u32 lt_last_delivered; /* LT intvl start: tp->delivered */ - u32 lt_last_stamp; /* LT intvl start: tp->delivered_mstamp */ - u32 lt_last_lost; /* LT intvl start: tp->lost */ - u32 pacing_gain:10, /* current gain for setting pacing rate */ - cwnd_gain:10, /* current gain for setting cwnd */ - full_bw_cnt:3, /* number of rounds without large bw gains */ - cycle_idx:3, /* current index in pacing_gain cycle array */ - unused_b:6; - u32 prior_cwnd; /* prior cwnd upon entering loss recovery */ - u32 full_bw; /* recent bw, to estimate if pipe is full */ -}; - -#define CYCLE_LEN 8 /* number of phases in a pacing gain cycle */ - -/* Window length of bw filter (in rounds): */ -static const int bbr_bw_rtts = CYCLE_LEN + 7; -/* Window length of min_rtt filter (in sec): */ -static const u32 bbr_min_rtt_win_sec = 20; -/* Minimum time (in ms) spent at bbr_cwnd_min_target in BBR_PROBE_RTT mode: */ -static const u32 bbr_probe_rtt_mode_ms = 200; -/* Skip TSO below the following bandwidth (bits/sec): */ -static const int bbr_min_tso_rate = 1200000; - -/* We use a high_gain value of 2/ln(2) because it's the smallest pacing gain - * that will allow a smoothly increasing pacing rate that will double each RTT - * and send the same number of packets per RTT that an un-paced, slow-starting - * Reno or CUBIC flow would: - */ -static const int bbr_high_gain = BBR_UNIT * 2885 / 1000 + 1; -/* The pacing gain of 1/high_gain in BBR_DRAIN is calculated to typically drain - * the queue created in BBR_STARTUP in a single round: - */ -static const int bbr_drain_gain = BBR_UNIT * 1200 / 2885; -/* The gain for deriving steady-state cwnd tolerates delayed/stretched ACKs: */ -static const int bbr_cwnd_gain = BBR_UNIT * 2; -/* The pacing_gain values for the PROBE_BW gain cycle, to discover/share bw: */ -static const int bbr_pacing_gain[] = { - BBR_UNIT * 3 / 2, /* probe for more available bw */ - BBR_UNIT * 3 / 4, /* drain queue and/or yield bw to other flows */ - BBR_UNIT * 9 / 8, BBR_UNIT * 9 / 8, BBR_UNIT * 9 / 8, /* cruise at 1.0*bw to utilize pipe, */ - BBR_UNIT * 9 / 8, BBR_UNIT * 9 / 8, BBR_UNIT * 9 / 8 /* without creating excess queue... */ -}; -/* Randomize the starting gain cycling phase over N phases: */ -static const u32 bbr_cycle_rand = 7; - -/* Try to keep at least this many packets in flight, if things go smoothly. For - * smooth functioning, a sliding window protocol ACKing every other packet - * needs at least 4 packets in flight: - */ -static const u32 bbr_cwnd_min_target = 4; - -/* To estimate if BBR_STARTUP mode (i.e. high_gain) has filled pipe... */ -/* If bw has increased significantly (1.25x), there may be more bw available: */ -static const u32 bbr_full_bw_thresh = BBR_UNIT * 5 / 4; -/* But after 3 rounds w/o significant bw growth, estimate pipe is full: */ -static const u32 bbr_full_bw_cnt = 3; - -/* "long-term" ("LT") bandwidth estimator parameters... */ -/* The minimum number of rounds in an LT bw sampling interval: */ -static const u32 bbr_lt_intvl_min_rtts = 4; -/* If lost/delivered ratio > 20%, interval is "lossy" and we may be policed: */ -static const u32 bbr_lt_loss_thresh = 50; -/* If 2 intervals have a bw ratio <= 1/8, their bw is "consistent": */ -static const u32 bbr_lt_bw_ratio = BBR_UNIT / 8; -/* If 2 intervals have a bw diff <= 4 Kbit/sec their bw is "consistent": */ -static const u32 bbr_lt_bw_diff = 4000 / 8; -/* If we estimate we're policed, use lt_bw for this many round trips: */ -static const u32 bbr_lt_bw_max_rtts = 48; - -/* Do we estimate that STARTUP filled the pipe? */ -static bool bbr_full_bw_reached(const struct sock *sk) -{ - const struct bbr *bbr = inet_csk_ca(sk); - - return bbr->full_bw_cnt >= bbr_full_bw_cnt; -} - -/* Return the windowed max recent bandwidth sample, in pkts/uS << BW_SCALE. */ -static u32 bbr_max_bw(const struct sock *sk) -{ - struct bbr *bbr = inet_csk_ca(sk); - - return minmax_get(&bbr->bw); -} - -/* Return the estimated bandwidth of the path, in pkts/uS << BW_SCALE. */ -static u32 bbr_bw(const struct sock *sk) -{ - struct bbr *bbr = inet_csk_ca(sk); - - return bbr->lt_use_bw ? bbr->lt_bw : bbr_max_bw(sk); -} - -/* Return rate in bytes per second, optionally with a gain. - * The order here is chosen carefully to avoid overflow of u64. This should - * work for input rates of up to 2.9Tbit/sec and gain of 2.89x. - */ -static u64 bbr_rate_bytes_per_sec(struct sock *sk, u64 rate, int gain) -{ - rate *= tcp_mss_to_mtu(sk, tcp_sk(sk)->mss_cache); - rate *= gain; - rate >>= BBR_SCALE; - rate *= USEC_PER_SEC; - return rate >> BW_SCALE; -} - -/* Pace using current bw estimate and a gain factor. In order to help drive the - * network toward lower queues while maintaining high utilization and low - * latency, the average pacing rate aims to be slightly (~1%) lower than the - * estimated bandwidth. This is an important aspect of the design. In this - * implementation this slightly lower pacing rate is achieved implicitly by not - * including link-layer headers in the packet size used for the pacing rate. - */ -static void bbr_set_pacing_rate(struct sock *sk, u32 bw, int gain) -{ - struct bbr *bbr = inet_csk_ca(sk); - u64 rate = bw; - - rate = bbr_rate_bytes_per_sec(sk, rate, gain); - rate = min_t(u64, rate, sk->sk_max_pacing_rate); - if (bbr->mode != BBR_STARTUP || rate > sk->sk_pacing_rate) - sk->sk_pacing_rate = rate; -} - -/* Return count of segments we want in the skbs we send, or 0 for default. */ -static u32 bbr_tso_segs_goal(struct sock *sk) -{ - struct bbr *bbr = inet_csk_ca(sk); - - return bbr->tso_segs_goal; -} - -static void bbr_set_tso_segs_goal(struct sock *sk) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u32 min_segs; - - min_segs = sk->sk_pacing_rate < (bbr_min_tso_rate >> 3) ? 1 : 2; - bbr->tso_segs_goal = min(tcp_tso_autosize(sk, tp->mss_cache, min_segs), - 0x7FU); -} - -/* Save "last known good" cwnd so we can restore it after losses or PROBE_RTT */ -static void bbr_save_cwnd(struct sock *sk) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - - if (bbr->prev_ca_state < TCP_CA_Recovery && bbr->mode != BBR_PROBE_RTT) - bbr->prior_cwnd = tp->snd_cwnd; /* this cwnd is good enough */ - else /* loss recovery or BBR_PROBE_RTT have temporarily cut cwnd */ - bbr->prior_cwnd = max(bbr->prior_cwnd, tp->snd_cwnd); -} - -static void bbr_cwnd_event(struct sock *sk, enum tcp_ca_event event) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - - if (event == CA_EVENT_TX_START && tp->app_limited) { - bbr->idle_restart = 1; - /* Avoid pointless buffer overflows: pace at est. bw if we don't - * need more speed (we're restarting from idle and app-limited). - */ - if (bbr->mode == BBR_PROBE_BW) - bbr_set_pacing_rate(sk, bbr_bw(sk), BBR_UNIT); - } -} - -/* Find target cwnd. Right-size the cwnd based on min RTT and the - * estimated bottleneck bandwidth: - * - * cwnd = bw * min_rtt * gain = BDP * gain - * - * The key factor, gain, controls the amount of queue. While a small gain - * builds a smaller queue, it becomes more vulnerable to noise in RTT - * measurements (e.g., delayed ACKs or other ACK compression effects). This - * noise may cause BBR to under-estimate the rate. - * - * To achieve full performance in high-speed paths, we budget enough cwnd to - * fit full-sized skbs in-flight on both end hosts to fully utilize the path: - * - one skb in sending host Qdisc, - * - one skb in sending host TSO/GSO engine - * - one skb being received by receiver host LRO/GRO/delayed-ACK engine - * Don't worry, at low rates (bbr_min_tso_rate) this won't bloat cwnd because - * in such cases tso_segs_goal is 1. The minimum cwnd is 4 packets, - * which allows 2 outstanding 2-packet sequences, to try to keep pipe - * full even with ACK-every-other-packet delayed ACKs. - */ -static u32 bbr_target_cwnd(struct sock *sk, u32 bw, int gain) -{ - struct bbr *bbr = inet_csk_ca(sk); - u32 cwnd; - u64 w; - - /* If we've never had a valid RTT sample, cap cwnd at the initial - * default. This should only happen when the connection is not using TCP - * timestamps and has retransmitted all of the SYN/SYNACK/data packets - * ACKed so far. In this case, an RTO can cut cwnd to 1, in which - * case we need to slow-start up toward something safe: TCP_INIT_CWND. - */ - if (unlikely(bbr->min_rtt_us == ~0U)) /* no valid RTT samples yet? */ - return TCP_INIT_CWND; /* be safe: cap at default initial cwnd*/ - - w = (u64)bw * bbr->min_rtt_us; - - /* Apply a gain to the given value, then remove the BW_SCALE shift. */ - cwnd = (((w * gain) >> BBR_SCALE) + BW_UNIT - 1) / BW_UNIT; - - /* Allow enough full-sized skbs in flight to utilize end systems. */ - cwnd += 3 * bbr->tso_segs_goal; - - /* Reduce delayed ACKs by rounding up cwnd to the next even number. */ - cwnd = (cwnd + 1) & ~1U; - - return cwnd; -} - -/* An optimization in BBR to reduce losses: On the first round of recovery, we - * follow the packet conservation principle: send P packets per P packets acked. - * After that, we slow-start and send at most 2*P packets per P packets acked. - * After recovery finishes, or upon undo, we restore the cwnd we had when - * recovery started (capped by the target cwnd based on estimated BDP). - * - * TODO(ycheng/ncardwell): implement a rate-based approach. - */ -static bool bbr_set_cwnd_to_recover_or_restore( - struct sock *sk, const struct rate_sample *rs, u32 acked, u32 *new_cwnd) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u8 prev_state = bbr->prev_ca_state, state = inet_csk(sk)->icsk_ca_state; - u32 cwnd = tp->snd_cwnd; - - /* An ACK for P pkts should release at most 2*P packets. We do this - * in two steps. First, here we deduct the number of lost packets. - * Then, in bbr_set_cwnd() we slow start up toward the target cwnd. - */ - if (rs->losses > 0) - cwnd = max_t(s32, cwnd - rs->losses, 1); - - if (state == TCP_CA_Recovery && prev_state != TCP_CA_Recovery) { - /* Starting 1st round of Recovery, so do packet conservation. */ - bbr->packet_conservation = 1; - bbr->next_rtt_delivered = tp->delivered; /* start round now */ - /* Cut unused cwnd from app behavior, TSQ, or TSO deferral: */ - cwnd = tcp_packets_in_flight(tp) + acked; - } else if (prev_state >= TCP_CA_Recovery && state < TCP_CA_Recovery) { - /* Exiting loss recovery; restore cwnd saved before recovery. */ - bbr->restore_cwnd = 1; - bbr->packet_conservation = 0; - } - bbr->prev_ca_state = state; - - if (bbr->restore_cwnd) { - /* Restore cwnd after exiting loss recovery or PROBE_RTT. */ - cwnd = max(cwnd, bbr->prior_cwnd); - bbr->restore_cwnd = 0; - } - - if (bbr->packet_conservation) { - *new_cwnd = max(cwnd, tcp_packets_in_flight(tp) + acked); - return true; /* yes, using packet conservation */ - } - *new_cwnd = cwnd; - return false; -} - -/* Slow-start up toward target cwnd (if bw estimate is growing, or packet loss - * has drawn us down below target), or snap down to target if we're above it. - */ -static void bbr_set_cwnd(struct sock *sk, const struct rate_sample *rs, - u32 acked, u32 bw, int gain) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u32 cwnd = 0, target_cwnd = 0; - - if (!acked) - return; - - if (bbr_set_cwnd_to_recover_or_restore(sk, rs, acked, &cwnd)) - goto done; - - /* If we're below target cwnd, slow start cwnd toward target cwnd. */ - target_cwnd = bbr_target_cwnd(sk, bw, gain); - if (bbr_full_bw_reached(sk)) /* only cut cwnd if we filled the pipe */ - cwnd = min(cwnd + acked, target_cwnd); - else if (cwnd < target_cwnd || tp->delivered < TCP_INIT_CWND) - cwnd = cwnd + acked; - cwnd = max(cwnd, bbr_cwnd_min_target); - -done: - tp->snd_cwnd = min(cwnd, tp->snd_cwnd_clamp); /* apply global cap */ - if (bbr->mode == BBR_PROBE_RTT) /* drain queue, refresh min_rtt */ - tp->snd_cwnd = max(tp->snd_cwnd >> 1, bbr_cwnd_min_target); -} - -/* End cycle phase if it's time and/or we hit the phase's in-flight target. */ -static bool bbr_is_next_cycle_phase(struct sock *sk, - const struct rate_sample *rs) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - bool is_full_length = - skb_mstamp_us_delta(&tp->delivered_mstamp, &bbr->cycle_mstamp) > - bbr->min_rtt_us; - u32 inflight, bw; - - /* The pacing_gain of 1.0 paces at the estimated bw to try to fully - * use the pipe without increasing the queue. - */ - if (bbr->pacing_gain == BBR_UNIT) - return is_full_length; /* just use wall clock time */ - - inflight = rs->prior_in_flight; /* what was in-flight before ACK? */ - bw = bbr_max_bw(sk); - - /* A pacing_gain > 1.0 probes for bw by trying to raise inflight to at - * least pacing_gain*BDP; this may take more than min_rtt if min_rtt is - * small (e.g. on a LAN). We do not persist if packets are lost, since - * a path with small buffers may not hold that much. - */ - if (bbr->pacing_gain > BBR_UNIT) - return is_full_length && - (rs->losses || /* perhaps pacing_gain*BDP won't fit */ - inflight >= bbr_target_cwnd(sk, bw, bbr->pacing_gain)); - - /* A pacing_gain < 1.0 tries to drain extra queue we added if bw - * probing didn't find more bw. If inflight falls to match BDP then we - * estimate queue is drained; persisting would underutilize the pipe. - */ - return is_full_length || - inflight <= bbr_target_cwnd(sk, bw, BBR_UNIT); -} - -static void bbr_advance_cycle_phase(struct sock *sk) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - - bbr->cycle_idx = (bbr->cycle_idx + 1) & (CYCLE_LEN - 1); - bbr->cycle_mstamp = tp->delivered_mstamp; - bbr->pacing_gain = bbr_pacing_gain[bbr->cycle_idx]; -} - -/* Gain cycling: cycle pacing gain to converge to fair share of available bw. */ -static void bbr_update_cycle_phase(struct sock *sk, - const struct rate_sample *rs) -{ - struct bbr *bbr = inet_csk_ca(sk); - - if ((bbr->mode == BBR_PROBE_BW) && !bbr->lt_use_bw && - bbr_is_next_cycle_phase(sk, rs)) - bbr_advance_cycle_phase(sk); -} - -static void bbr_reset_startup_mode(struct sock *sk) -{ - struct bbr *bbr = inet_csk_ca(sk); - - bbr->mode = BBR_STARTUP; - bbr->pacing_gain = bbr_high_gain; - bbr->cwnd_gain = bbr_high_gain; -} - -static void bbr_reset_probe_bw_mode(struct sock *sk) -{ - struct bbr *bbr = inet_csk_ca(sk); - - bbr->mode = BBR_PROBE_BW; - bbr->pacing_gain = BBR_UNIT; - bbr->cwnd_gain = bbr_cwnd_gain; - bbr->cycle_idx = CYCLE_LEN - 1 - prandom_u32_max(bbr_cycle_rand); - bbr_advance_cycle_phase(sk); /* flip to next phase of gain cycle */ -} - -static void bbr_reset_mode(struct sock *sk) -{ - if (!bbr_full_bw_reached(sk)) - bbr_reset_startup_mode(sk); - else - bbr_reset_probe_bw_mode(sk); -} - -/* Start a new long-term sampling interval. */ -static void bbr_reset_lt_bw_sampling_interval(struct sock *sk) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - - bbr->lt_last_stamp = tp->delivered_mstamp.stamp_jiffies; - bbr->lt_last_delivered = tp->delivered; - bbr->lt_last_lost = tp->lost; - bbr->lt_rtt_cnt = 0; -} - -/* Completely reset long-term bandwidth sampling. */ -static void bbr_reset_lt_bw_sampling(struct sock *sk) -{ - struct bbr *bbr = inet_csk_ca(sk); - - bbr->lt_bw = 0; - bbr->lt_use_bw = 0; - bbr->lt_is_sampling = false; - bbr_reset_lt_bw_sampling_interval(sk); -} - -/* Long-term bw sampling interval is done. Estimate whether we're policed. */ -static void bbr_lt_bw_interval_done(struct sock *sk, u32 bw) -{ - struct bbr *bbr = inet_csk_ca(sk); - u32 diff; - - if (bbr->lt_bw) { /* do we have bw from a previous interval? */ - /* Is new bw close to the lt_bw from the previous interval? */ - diff = abs(bw - bbr->lt_bw); - if ((diff * BBR_UNIT <= bbr_lt_bw_ratio * bbr->lt_bw) || - (bbr_rate_bytes_per_sec(sk, diff, BBR_UNIT) <= - bbr_lt_bw_diff)) { - /* All criteria are met; estimate we're policed. */ - bbr->lt_bw = (bw + bbr->lt_bw) >> 1; /* avg 2 intvls */ - bbr->lt_use_bw = 1; - bbr->pacing_gain = BBR_UNIT; /* try to avoid drops */ - bbr->lt_rtt_cnt = 0; - return; - } - } - bbr->lt_bw = bw; - bbr_reset_lt_bw_sampling_interval(sk); -} - -/* Token-bucket traffic policers are common (see "An Internet-Wide Analysis of - * Traffic Policing", SIGCOMM 2016). BBR detects token-bucket policers and - * explicitly models their policed rate, to reduce unnecessary losses. We - * estimate that we're policed if we see 2 consecutive sampling intervals with - * consistent throughput and high packet loss. If we think we're being policed, - * set lt_bw to the "long-term" average delivery rate from those 2 intervals. - */ -static void bbr_lt_bw_sampling(struct sock *sk, const struct rate_sample *rs) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u32 lost, delivered; - u64 bw; - s32 t; - - if (bbr->lt_use_bw) { /* already using long-term rate, lt_bw? */ - if (bbr->mode == BBR_PROBE_BW && bbr->round_start && - ++bbr->lt_rtt_cnt >= bbr_lt_bw_max_rtts) { - bbr_reset_lt_bw_sampling(sk); /* stop using lt_bw */ - bbr_reset_probe_bw_mode(sk); /* restart gain cycling */ - } - return; - } - - /* Wait for the first loss before sampling, to let the policer exhaust - * its tokens and estimate the steady-state rate allowed by the policer. - * Starting samples earlier includes bursts that over-estimate the bw. - */ - if (!bbr->lt_is_sampling) { - if (!rs->losses) - return; - bbr_reset_lt_bw_sampling_interval(sk); - bbr->lt_is_sampling = true; - } - - /* To avoid underestimates, reset sampling if we run out of data. */ - if (rs->is_app_limited) { - bbr_reset_lt_bw_sampling(sk); - return; - } - - if (bbr->round_start) - bbr->lt_rtt_cnt++; /* count round trips in this interval */ - if (bbr->lt_rtt_cnt < bbr_lt_intvl_min_rtts) - return; /* sampling interval needs to be longer */ - if (bbr->lt_rtt_cnt > 4 * bbr_lt_intvl_min_rtts) { - bbr_reset_lt_bw_sampling(sk); /* interval is too long */ - return; - } - - /* End sampling interval when a packet is lost, so we estimate the - * policer tokens were exhausted. Stopping the sampling before the - * tokens are exhausted under-estimates the policed rate. - */ - if (!rs->losses) - return; - - /* Calculate packets lost and delivered in sampling interval. */ - lost = tp->lost - bbr->lt_last_lost; - delivered = tp->delivered - bbr->lt_last_delivered; - /* Is loss rate (lost/delivered) >= lt_loss_thresh? If not, wait. */ - if (!delivered || (lost << BBR_SCALE) < bbr_lt_loss_thresh * delivered) - return; - - /* Find average delivery rate in this sampling interval. */ - t = (s32)(tp->delivered_mstamp.stamp_jiffies - bbr->lt_last_stamp); - if (t < 1) - return; /* interval is less than one jiffy, so wait */ - t = jiffies_to_usecs(t); - /* Interval long enough for jiffies_to_usecs() to return a bogus 0? */ - if (t < 1) { - bbr_reset_lt_bw_sampling(sk); /* interval too long; reset */ - return; - } - bw = (u64)delivered * BW_UNIT; - do_div(bw, t); - bbr_lt_bw_interval_done(sk, bw); -} - -/* Estimate the bandwidth based on how fast packets are delivered */ -static void bbr_update_bw(struct sock *sk, const struct rate_sample *rs) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u64 bw; - - bbr->round_start = 0; - if (rs->delivered < 0 || rs->interval_us <= 0) - return; /* Not a valid observation */ - - /* See if we've reached the next RTT */ - if (!before(rs->prior_delivered, bbr->next_rtt_delivered)) { - bbr->next_rtt_delivered = tp->delivered; - bbr->rtt_cnt++; - bbr->round_start = 1; - bbr->packet_conservation = 0; - } - - bbr_lt_bw_sampling(sk, rs); - - /* Divide delivered by the interval to find a (lower bound) bottleneck - * bandwidth sample. Delivered is in packets and interval_us in uS and - * ratio will be <<1 for most connections. So delivered is first scaled. - */ - bw = (u64)rs->delivered * BW_UNIT; - do_div(bw, rs->interval_us); - - /* If this sample is application-limited, it is likely to have a very - * low delivered count that represents application behavior rather than - * the available network rate. Such a sample could drag down estimated - * bw, causing needless slow-down. Thus, to continue to send at the - * last measured network rate, we filter out app-limited samples unless - * they describe the path bw at least as well as our bw model. - * - * So the goal during app-limited phase is to proceed with the best - * network rate no matter how long. We automatically leave this - * phase when app writes faster than the network can deliver :) - */ - if (!rs->is_app_limited || bw >= bbr_max_bw(sk)) { - /* Incorporate new sample into our max bw filter. */ - minmax_running_max(&bbr->bw, bbr_bw_rtts, bbr->rtt_cnt, bw); - } -} - -/* Estimate when the pipe is full, using the change in delivery rate: BBR - * estimates that STARTUP filled the pipe if the estimated bw hasn't changed by - * at least bbr_full_bw_thresh (25%) after bbr_full_bw_cnt (3) non-app-limited - * rounds. Why 3 rounds: 1: rwin autotuning grows the rwin, 2: we fill the - * higher rwin, 3: we get higher delivery rate samples. Or transient - * cross-traffic or radio noise can go away. CUBIC Hystart shares a similar - * design goal, but uses delay and inter-ACK spacing instead of bandwidth. - */ -static void bbr_check_full_bw_reached(struct sock *sk, - const struct rate_sample *rs) -{ - struct bbr *bbr = inet_csk_ca(sk); - u32 bw_thresh; - - if (bbr_full_bw_reached(sk) || !bbr->round_start || rs->is_app_limited) - return; - - bw_thresh = (u64)bbr->full_bw * bbr_full_bw_thresh >> BBR_SCALE; - if (bbr_max_bw(sk) >= bw_thresh) { - bbr->full_bw = bbr_max_bw(sk); - bbr->full_bw_cnt = 0; - return; - } - ++bbr->full_bw_cnt; -} - -/* If pipe is probably full, drain the queue and then enter steady-state. */ -static void bbr_check_drain(struct sock *sk, const struct rate_sample *rs) -{ - struct bbr *bbr = inet_csk_ca(sk); - - if (bbr->mode == BBR_STARTUP && bbr_full_bw_reached(sk)) { - bbr->mode = BBR_DRAIN; /* drain queue we created */ - bbr->pacing_gain = bbr_drain_gain; /* pace slow to drain */ - bbr->cwnd_gain = bbr_high_gain; /* maintain cwnd */ - } /* fall through to check if in-flight is already small: */ - if (bbr->mode == BBR_DRAIN && - tcp_packets_in_flight(tcp_sk(sk)) <= - bbr_target_cwnd(sk, bbr_max_bw(sk), BBR_UNIT)) - bbr_reset_probe_bw_mode(sk); /* we estimate queue is drained */ -} - -/* The goal of PROBE_RTT mode is to have BBR flows cooperatively and - * periodically drain the bottleneck queue, to converge to measure the true - * min_rtt (unloaded propagation delay). This allows the flows to keep queues - * small (reducing queuing delay and packet loss) and achieve fairness among - * BBR flows. - * - * The min_rtt filter window is 10 seconds. When the min_rtt estimate expires, - * we enter PROBE_RTT mode and cap the cwnd at bbr_cwnd_min_target=4 packets. - * After at least bbr_probe_rtt_mode_ms=200ms and at least one packet-timed - * round trip elapsed with that flight size <= 4, we leave PROBE_RTT mode and - * re-enter the previous mode. BBR uses 200ms to approximately bound the - * performance penalty of PROBE_RTT's cwnd capping to roughly 2% (200ms/10s). - * - * Note that flows need only pay 2% if they are busy sending over the last 10 - * seconds. Interactive applications (e.g., Web, RPCs, video chunks) often have - * natural silences or low-rate periods within 10 seconds where the rate is low - * enough for long enough to drain its queue in the bottleneck. We pick up - * these min RTT measurements opportunistically with our min_rtt filter. :-) - */ -static void bbr_update_min_rtt(struct sock *sk, const struct rate_sample *rs) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); -//deprecated u32 rtt_prior = 0; - bool filter_expired; - - /* Track min RTT seen in the min_rtt_win_sec filter window: */ - filter_expired = after(tcp_time_stamp, - bbr->min_rtt_stamp + bbr_min_rtt_win_sec * HZ); - if (rs->rtt_us >= 0 && - (rs->rtt_us <= bbr->min_rtt_us || filter_expired)) { - bbr->min_rtt_us = rs->rtt_us; - bbr->min_rtt_stamp = tcp_time_stamp; -//deprecated bbr->rtt_us = rs->rtt_us; - } -//deprecated bbr->rtt_us = rs->rtt_us; -//deprecated rtt_prior = minmax_get(&bbr->max_rtt); -//deprecated bbr->rtt_us = min(bbr->rtt_us, rtt_prior); - -//deprecated minmax_running_max(&bbr->max_rtt, bbr_bw_rtts, bbr->rtt_cnt, rs->rtt_us); - - if (bbr_probe_rtt_mode_ms > 0 && filter_expired && - !bbr->idle_restart && bbr->mode != BBR_PROBE_RTT) { - bbr->mode = BBR_PROBE_RTT; /* dip, drain queue */ - bbr->pacing_gain = BBR_UNIT; - bbr->cwnd_gain = BBR_UNIT; - bbr_save_cwnd(sk); /* note cwnd so we can restore it */ - bbr->probe_rtt_done_stamp = 0; - } - - if (bbr->mode == BBR_PROBE_RTT) { - /* Ignore low rate samples during this mode. */ - tp->app_limited = - (tp->delivered + tcp_packets_in_flight(tp)) ? : 1; - /* Maintain min packets in flight for max(200 ms, 1 round). */ - if (!bbr->probe_rtt_done_stamp && - tcp_packets_in_flight(tp) <= bbr_cwnd_min_target) { - bbr->probe_rtt_done_stamp = tcp_time_stamp + - msecs_to_jiffies(bbr_probe_rtt_mode_ms >> 1); - bbr->probe_rtt_round_done = 0; - bbr->next_rtt_delivered = tp->delivered; - } else if (bbr->probe_rtt_done_stamp) { - if (bbr->round_start) - bbr->probe_rtt_round_done = 1; - if (bbr->probe_rtt_round_done && - after(tcp_time_stamp, bbr->probe_rtt_done_stamp)) { - bbr->min_rtt_stamp = tcp_time_stamp; - bbr->restore_cwnd = 1; /* snap to prior_cwnd */ - bbr_reset_mode(sk); - } - } - } - bbr->idle_restart = 0; -} - -static void bbr_update_model(struct sock *sk, const struct rate_sample *rs) -{ - bbr_update_bw(sk, rs); - bbr_update_cycle_phase(sk, rs); - bbr_check_full_bw_reached(sk, rs); - bbr_check_drain(sk, rs); - bbr_update_min_rtt(sk, rs); -} - -static void bbr_main(struct sock *sk, const struct rate_sample *rs) -{ - struct bbr *bbr = inet_csk_ca(sk); - u32 bw; - - bbr_update_model(sk, rs); - - bw = bbr_bw(sk); - bbr_set_pacing_rate(sk, bw, bbr->pacing_gain); - bbr_set_tso_segs_goal(sk); - bbr_set_cwnd(sk, rs, rs->acked_sacked, bw, bbr->cwnd_gain); -} - -static void bbr_init(struct sock *sk) -{ - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u64 bw; - - bbr->prior_cwnd = 0; - bbr->tso_segs_goal = 0; /* default segs per skb until first ACK */ - bbr->rtt_cnt = 0; - bbr->next_rtt_delivered = 0; - bbr->prev_ca_state = TCP_CA_Open; - bbr->packet_conservation = 0; - - bbr->probe_rtt_done_stamp = 0; - bbr->probe_rtt_round_done = 0; - bbr->min_rtt_us = tcp_min_rtt(tp); - bbr->min_rtt_stamp = tcp_time_stamp; - - minmax_reset(&bbr->bw, bbr->rtt_cnt, 0); /* init max bw to 0 */ - - /* Initialize pacing rate to: high_gain * init_cwnd / RTT. */ - bw = (u64)tp->snd_cwnd * BW_UNIT; - do_div(bw, (tp->srtt_us >> 3) ? : USEC_PER_MSEC); - sk->sk_pacing_rate = 0; /* force an update of sk_pacing_rate */ - bbr_set_pacing_rate(sk, bw, bbr_high_gain); - - bbr->restore_cwnd = 0; - bbr->round_start = 0; - bbr->idle_restart = 0; - bbr->full_bw = 0; - bbr->full_bw_cnt = 0; - bbr->cycle_mstamp.v64 = 0; - bbr->cycle_idx = 0; - bbr_reset_lt_bw_sampling(sk); - bbr_reset_startup_mode(sk); -} - -static u32 bbr_sndbuf_expand(struct sock *sk) -{ - /* Provision 3 * cwnd since BBR may slow-start even during recovery. */ - return 3; -} - -/* In theory BBR does not need to undo the cwnd since it does not - * always reduce cwnd on losses (see bbr_main()). Keep it for now. - */ -static u32 bbr_undo_cwnd(struct sock *sk) -{ - return tcp_sk(sk)->snd_cwnd; -} - -/* Entering loss recovery, so save cwnd for when we exit or undo recovery. */ -static u32 bbr_ssthresh(struct sock *sk) -{ - bbr_save_cwnd(sk); - return TCP_INFINITE_SSTHRESH; /* BBR does not use ssthresh */ -} - -static size_t bbr_get_info(struct sock *sk, u32 ext, int *attr, - union tcp_cc_info *info) -{ - if (ext & (1 << (INET_DIAG_BBRINFO - 1)) || - ext & (1 << (INET_DIAG_VEGASINFO - 1))) { - struct tcp_sock *tp = tcp_sk(sk); - struct bbr *bbr = inet_csk_ca(sk); - u64 bw = bbr_bw(sk); - - bw = bw * tp->mss_cache * USEC_PER_SEC >> BW_SCALE; - memset(&info->bbr, 0, sizeof(info->bbr)); - info->bbr.bbr_bw_lo = (u32)bw; - info->bbr.bbr_bw_hi = (u32)(bw >> 32); - info->bbr.bbr_min_rtt = bbr->min_rtt_us; - info->bbr.bbr_pacing_gain = bbr->pacing_gain; - info->bbr.bbr_cwnd_gain = bbr->cwnd_gain; - *attr = INET_DIAG_BBRINFO; - return sizeof(info->bbr); - } - return 0; -} - -static void bbr_set_state(struct sock *sk, u8 new_state) -{ - struct bbr *bbr = inet_csk_ca(sk); - - if (new_state == TCP_CA_Loss) { - struct rate_sample rs = { .losses = 1 }; - - bbr->prev_ca_state = TCP_CA_Loss; - bbr->full_bw = 0; - bbr->round_start = 1; /* treat RTO like end of a round */ - bbr_lt_bw_sampling(sk, &rs); - } -} - -static struct tcp_congestion_ops tcp_bbr_cong_ops __read_mostly = { - .flags = TCP_CONG_NON_RESTRICTED, - .name = "tsunami", - .owner = THIS_MODULE, - .init = bbr_init, - .cong_control = bbr_main, - .sndbuf_expand = bbr_sndbuf_expand, - .undo_cwnd = bbr_undo_cwnd, - .cwnd_event = bbr_cwnd_event, - .ssthresh = bbr_ssthresh, - .tso_segs_goal = bbr_tso_segs_goal, - .get_info = bbr_get_info, - .set_state = bbr_set_state, -}; - -static int __init bbr_register(void) -{ - BUILD_BUG_ON(sizeof(struct bbr) > ICSK_CA_PRIV_SIZE); - return tcp_register_congestion_control(&tcp_bbr_cong_ops); -} - -static void __exit bbr_unregister(void) -{ - tcp_unregister_congestion_control(&tcp_bbr_cong_ops); -} - -module_init(bbr_register); -module_exit(bbr_unregister); - -MODULE_AUTHOR("Van Jacobson "); -MODULE_AUTHOR("Neal Cardwell "); -MODULE_AUTHOR("Yuchung Cheng "); -MODULE_AUTHOR("Soheil Hassas Yeganeh "); -MODULE_LICENSE("Dual BSD/GPL"); -MODULE_DESCRIPTION("TCP BBR (Bottleneck Bandwidth and RTT)"); \ No newline at end of file diff --git a/package/ntlf9t/luci-app-macvlan/Makefile b/package/ntlf9t/luci-app-macvlan/Makefile deleted file mode 100644 index d9727afe65..0000000000 --- a/package/ntlf9t/luci-app-macvlan/Makefile +++ /dev/null @@ -1,78 +0,0 @@ -# -# Copyright (C) 2016-2017 Jian Chang -# -# This is free software, licensed under the GNU General Public License v3. -# See /LICENSE for more information. -# - -include $(TOPDIR)/rules.mk - -PKG_NAME:=luci-app-macvlan -PKG_VERSION:=1.0.0 -PKG_RELEASE:=1 - -PKG_LICENSE:=GPLv3 -PKG_LICENSE_FILES:=LICENSE -PKG_MAINTAINER:=Chen Minqiang - -PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME) - -include $(INCLUDE_DIR)/package.mk - -define Package/luci-app-macvlan - CATEGORY:=LuCI - SUBMENU:=3. Applications - TITLE:=LuCI Support for macvlan - PKGARCH:=all - DEPENDS:=+kmod-macvlan -endef - -define Package/luci-app-macvlan/description - LuCI Support for macvlan. -endef - -define Build/Prepare - $(foreach po,$(wildcard ${CURDIR}/files/luci/i18n/*.po), \ - po2lmo $(po) $(PKG_BUILD_DIR)/$(patsubst %.po,%.lmo,$(notdir $(po)));) -endef - -define Build/Configure -endef - -define Build/Compile -endef - -define Package/luci-app-macvlan/postinst -#!/bin/sh -if [ -z "$${IPKG_INSTROOT}" ]; then - rm -rf /tmp/luci-indexcache /tmp/luci-modulecache -fi - -if [ -z "$$IPKG_INSTROOT" ]; then - ( . /etc/uci-defaults/40_luci-app-macvlan ) - rm -f /etc/uci-defaults/40_luci-app-macvlan -fi - -exit 0 -endef - -define Package/luci-app-macvlan/conffiles -/etc/config/macvlan -endef - -define Package/luci-app-macvlan/install - $(INSTALL_DIR) $(1)/usr/lib/lua/luci/i18n - $(INSTALL_DATA) $(PKG_BUILD_DIR)/macvlan.*.lmo $(1)/usr/lib/lua/luci/i18n/ - $(INSTALL_DIR) $(1)/usr/lib/lua/luci/controller - $(INSTALL_DATA) ./files/luci/controller/*.lua $(1)/usr/lib/lua/luci/controller/ - $(INSTALL_DIR) $(1)/usr/lib/lua/luci/model/cbi/macvlan - $(INSTALL_DATA) ./files/luci/model/cbi/macvlan/*.lua $(1)/usr/lib/lua/luci/model/cbi/macvlan/ - $(INSTALL_DIR) $(1)/etc/config - $(INSTALL_DATA) ./files/root/etc/config/macvlan $(1)/etc/config/macvlan - $(INSTALL_DIR) $(1)/etc/init.d - $(INSTALL_BIN) ./files/root/etc/init.d/macvlan $(1)/etc/init.d/macvlan - $(INSTALL_DIR) $(1)/etc/uci-defaults - $(INSTALL_DATA) ./files/root/etc/uci-defaults/40_luci-app-macvlan $(1)/etc/uci-defaults/40_luci-app-macvlan -endef - -$(eval $(call BuildPackage,luci-app-macvlan)) diff --git a/package/ntlf9t/luci-app-macvlan/files/luci/controller/macvlan.lua b/package/ntlf9t/luci-app-macvlan/files/luci/controller/macvlan.lua deleted file mode 100644 index cd83b204d4..0000000000 --- a/package/ntlf9t/luci-app-macvlan/files/luci/controller/macvlan.lua +++ /dev/null @@ -1,12 +0,0 @@ --- Copyright 2008 Steven Barth --- Copyright 2008 Jo-Philipp Wich --- Licensed to the public under the Apache License 2.0. - -module("luci.controller.macvlan", package.seeall) - -function index() - local page - - page = entry({"admin", "services", "macvlan"}, cbi("macvlan/macvlan"), _("Macvlan")) - page.leaf = true -end diff --git a/package/ntlf9t/luci-app-macvlan/files/luci/i18n/macvlan.zh_Hans.po b/package/ntlf9t/luci-app-macvlan/files/luci/i18n/macvlan.zh_Hans.po deleted file mode 100644 index a067107603..0000000000 --- a/package/ntlf9t/luci-app-macvlan/files/luci/i18n/macvlan.zh_Hans.po +++ /dev/null @@ -1,14 +0,0 @@ -msgid "" -msgstr "Content-Type: text/plain; charset=UTF-8\n" - -msgid "Macvlan" -msgstr "Macvlan" - -msgid "Macvlan Settings" -msgstr "Macvlan设置" - -msgid "Interface" -msgstr "网络接口" - -msgid "Index" -msgstr "序号" diff --git a/package/ntlf9t/luci-app-macvlan/files/luci/model/cbi/macvlan/macvlan.lua b/package/ntlf9t/luci-app-macvlan/files/luci/model/cbi/macvlan/macvlan.lua deleted file mode 100644 index 195923dce8..0000000000 --- a/package/ntlf9t/luci-app-macvlan/files/luci/model/cbi/macvlan/macvlan.lua +++ /dev/null @@ -1,20 +0,0 @@ --- Copyright 2008 Steven Barth --- Copyright 2010-2015 Jo-Philipp Wich --- Licensed to the public under the Apache License 2.0. - -m = Map("macvlan", translate("Macvlan")) - -s = m:section(TypedSection, "macvlan", translate("Macvlan Settings")) -s.addremove = true -s.anonymous = true -s.template = "cbi/tblsection" - -hn = s:option(Value, "ifname", translate("Interface")) -hn.datatype = "string" -hn.rmempty = false - -ip = s:option(Value, "macvlan", translate("Index")) -ip.datatype = "and(uinteger,min(0),max(31))" -ip.rmempty = false - -return m diff --git a/package/ntlf9t/luci-app-macvlan/files/root/etc/config/macvlan b/package/ntlf9t/luci-app-macvlan/files/root/etc/config/macvlan deleted file mode 100644 index e69de29bb2..0000000000 diff --git a/package/ntlf9t/luci-app-macvlan/files/root/etc/init.d/macvlan b/package/ntlf9t/luci-app-macvlan/files/root/etc/init.d/macvlan deleted file mode 100755 index ffbcf88719..0000000000 --- a/package/ntlf9t/luci-app-macvlan/files/root/etc/init.d/macvlan +++ /dev/null @@ -1,59 +0,0 @@ -#!/bin/sh /etc/rc.common - -START=19 - -MC=/tmp/macvlan_cleanup.sh - -stop_macvlan() { - local idx=0 - test -f $MC && { - cat $MC | while read line; do - echo "$idx#$line" - idx=$((idx+1)) - done | sort -nr | while read line; do - cmd=`echo "$line" | cut -d"#" -f2` - $cmd - done - rm -f $MC - } -} - -add_macvlan() { - local cfg="$1" - local ifname macvlan - local mvname - - config_get ifname "$cfg" ifname - config_get macvlan "$cfg" macvlan - - test -n "$ifname" || return 1 - test -n "$macvlan" || return 1 - - mvname="mvlan${macvlan}${ifname}" - - echo "$ifname" | grep -q "^[a-zA-Z].*\.[0-9]*$" && { - ifn=`echo $ifname | cut -d"." -f 1` - iid=`echo $ifname | cut -d"." -f 2` - test -n "$ifn" && ifconfig $ifn >/dev/null 2>&1 || return 1 - ifconfig $ifn up 2>/dev/null - vconfig set_name_type DEV_PLUS_VID_NO_PAD - vconfig add $ifn $iid 2>/dev/null && echo ip link del $ifname >>$MC - mvname="mvlan${macvlan}${ifn}t${iid}" - } - - ifconfig $ifname >/dev/null 2>&1 || return 1 - - ifconfig $ifname up 2>/dev/null - ip link add link $ifname $mvname type macvlan 2>/dev/null && echo ip link del $mvname >>$MC -} - -start() { - stop_macvlan - echo -n >$MC - config_load macvlan - config_foreach add_macvlan macvlan -} - -stop() { - stop_macvlan -} diff --git a/package/ntlf9t/luci-app-macvlan/files/root/etc/uci-defaults/40_luci-app-macvlan b/package/ntlf9t/luci-app-macvlan/files/root/etc/uci-defaults/40_luci-app-macvlan deleted file mode 100755 index cc24b9c14d..0000000000 --- a/package/ntlf9t/luci-app-macvlan/files/root/etc/uci-defaults/40_luci-app-macvlan +++ /dev/null @@ -1,11 +0,0 @@ -#!/bin/sh - -uci -q batch <<-EOF >/dev/null - delete ucitrack.@macvlan[-1] - add ucitrack macvlan - set ucitrack.@macvlan[-1].init=macvlan - commit ucitrack -EOF - -rm -f /tmp/luci-indexcache -exit 0 diff --git a/package/ntlf9t/luci-app-shadowsocksr-alex/Makefile b/package/ntlf9t/luci-app-shadowsocksr-alex/Makefile deleted file mode 100644 index f885de0139..0000000000 --- a/package/ntlf9t/luci-app-shadowsocksr-alex/Makefile +++ /dev/null @@ -1,43 +0,0 @@ -include $(TOPDIR)/rules.mk - -PKG_NAME:=luci-app-shadowsocksr-alex -PKG_VERSION=1.7.62 -PKG_RELEASE:=1 -PKG_MAINTAINER:=Alex Zhuo <1886090@gmail.com> - -PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME) - -include $(INCLUDE_DIR)/package.mk - -define Package/$(PKG_NAME) - SECTION:=luci - CATEGORY:=LuCI - SUBMENU:=3. Applications - PKGARCH:=all - TITLE:=luci for shadowsocksR - DEPENDS:=+shadowsocks-libev-ss-local +shadowsocks-libev-ss-redir +shadowsocks-libev-ss-tunnel +dnsforwarder +ipset +ip +iptables-mod-tproxy +kmod-ipt-tproxy +iptables-mod-nat-extra +coreutils-nohup -endef - -define Package/$(PKG_NAME)/description - A luci app for shadowsocksR (Alex Zhuo) -endef - -define Build/Prepare - $(foreach po,$(wildcard ${CURDIR}/i18n/zh_Hans/*.po), \ - po2lmo $(po) $(PKG_BUILD_DIR)/$(patsubst %.po,%.lmo,$(notdir $(po)));) -endef - -define Build/Configure -endef - -define Build/Compile -endef - -define Package/$(PKG_NAME)/install - $(INSTALL_DIR) $(1)/usr/lib/lua/luci/i18n - $(INSTALL_DATA) $(PKG_BUILD_DIR)/shadowsocksR.*.lmo $(1)/usr/lib/lua/luci/i18n/ - $(CP) ./files/* $(1)/ - -endef - -$(eval $(call BuildPackage,$(PKG_NAME))) diff --git a/package/ntlf9t/luci-app-shadowsocksr-alex/README.md b/package/ntlf9t/luci-app-shadowsocksr-alex/README.md deleted file mode 100644 index e8aa43b389..0000000000 --- a/package/ntlf9t/luci-app-shadowsocksr-alex/README.md +++ /dev/null @@ -1,98 +0,0 @@ -OpenWrt LuCI for ShadowsocksR-libev -=== - -用于科学上网的智能透明代理工具 - -简介 ---- - -本软件包是 [shadowsocksR-libev][openwrt-shadowsocksR] 的 LuCI 控制界面,自带GFWList，国内路由表等分流功能。 - -特性 - -1、支持基于GFWList的智能分流 - -2、支持基于国内路由表的智能分流 - -3、支持国外翻回国内看优酷等视频网站 - -4、支持基于GFWList的智能DNS解析 - -5、支持`auth_sha1_v4`,`auth_aes128_md5`,`auth_aes128_sha1`,`auth_chain_a`等新型混淆协议，`none`加密协议， - -6、支持混淆参数和协议参数 - -7、支持游戏模式（全局+国内分流UDP转发） - -8、支持Adbyby和KoolProxy兼容模式 - -9、支持GFWlist黑名单和国内路由表手动更新 - -10、配合[dnsforwarder][dnsforwarder]实现TCP协议DNS代理解析 - -11、支持填写服务器域名或者服务器IP - -12、可配合HAProxy实现多服务器负载均衡，也可以设置多个备用服务器实现高可用，[详情][haproxy] - -13、可配合KCPTUN提高网络质量，[详情][kcptun] - -14、支持LAN访问控制（Adbyby/KoolProxy模式需要配合以上二者自己的访问控制功能使用，否则会冲突） - -15、支持一键升级国内路由表和GFWList - -16、支持用户自定义强制走代理的IP，强制不走代理的IP，强制走代理的域名，强制不走代理的域名 - -17、支持同时开启ss-local建立socks5代理端口 - -18、内置[Redsocks2][redsocks2]的支持，可透明代理Socks4、Socks5、HTTP端口。（Redsocks2需要另行编译） - - -依赖 ---- - -软件包的正常使用需要依赖 `iptables` 和 `ipset`用于流量重定向 - -`dnsforwarder`用于TCP协议请求DNS便于转发至SSR服务器，请到[openwrt-dnsforwarder][dnsforwarder]编译 - -`ip-full` `iptables-mod-tproxy` `kmod-ipt-tproxy` `iptables-mod-nat-extra` 用于实现UDP转发 - -配置 ---- - -软件包的配置文件路径: `/etc/config/shadowsocksr` - -一般情况下，只需填写服务器IP或者域名，端口，密码，加密方式，混淆，协议即可使用默认的只能模式科学上网，兼顾国内外分流。无需其他复杂操作 - -编译 ---- - -从 OpenWrt 的 [SDK][openwrt-sdk] 编译 -```bash -# 解压下载好的 SDK -tar xjf OpenWrt-SDK-ar71xx-for-linux-x86_64-gcc-4.8-linaro_uClibc-0.9.33.2.tar.bz2 -cd OpenWrt-SDK-ar71xx-* -# Clone 项目 -git clone https://github.com/AlexZhuo/luci-app-shadowsocksR.git package/luci-app-shadowsocksR -# 编译 po2lmo (如果有po2lmo可跳过) -pushd package/luci-app-shadowsocksR/tools/po2lmo -make && sudo make install -popd -# 选择要编译的包 NetWork -> LuCI -> luci-app-shadowsocksR -make menuconfig -# 开始编译 -make package/luci-app-shadowsocksR/compile V=99 -``` - -软件截图 ---- - -![demo](https://github.com/AlexZhuo/luci-app-shadowsocksR/raw/master/screencapture1.png) -![demo](https://github.com/AlexZhuo/luci-app-shadowsocksR/raw/master/screencapture2.png) - -[O]: http://www.right.com.cn/forum/thread-198649-1-1.html -[openwrt-shadowsocksR]: https://github.com/AlexZhuo/openwrt-shadowsocksr -[openwrt-sdk]: https://wiki.openwrt.org/doc/howto/obtain.firmware.sdk -[haproxy]: https://github.com/AlexZhuo/luci-app-haproxy-tcp -[kcptun]: https://github.com/AlexZhuo/luci-app-kcptun -[dnsforwarder]: https://github.com/AlexZhuo/openwrt-dnsforwarder -[redsocks2]: https://github.com/AlexZhuo/openwrt-redsocks2 diff --git a/package/ntlf9t/luci-app-shadowsocksr-alex/files/etc/config/ssrr b/package/ntlf9t/luci-app-shadowsocksr-alex/files/etc/config/ssrr deleted file mode 100644 index 0e5030ba78..0000000000 --- a/package/ntlf9t/luci-app-shadowsocksr-alex/files/etc/config/ssrr +++ /dev/null @@ -1,17 +0,0 @@ - -config shadowsocksr - option gfwlist 'china-banned' - option safe_dns_tcp '0' - option enabled '0' - option server '1.2.3.4' - option server_port '443' - option password 'Alex666666' - option method 'rc4-md5' - option protocol 'origin' - option obfs 'plain' - option more '1' - option proxy_mode 'M' - option safe_dns '8.8.4.4' - option safe_dns_port '53' - option dns_mode 'tcp_gfwlist' - option adbyby '0' diff --git a/package/ntlf9t/luci-app-shadowsocksr-alex/files/etc/config/ssrrmore b/package/ntlf9t/luci-app-shadowsocksr-alex/files/etc/config/ssrrmore deleted file mode 100644 index 312a02b10a..0000000000 --- a/package/ntlf9t/luci-app-shadowsocksr-alex/files/etc/config/ssrrmore +++ /dev/null @@ -1,2 +0,0 @@ - -config params \ No newline at end of file diff --git a/package/ntlf9t/luci-app-shadowsocksr-alex/files/etc/init.d/ssrr b/package/ntlf9t/luci-app-shadowsocksr-alex/files/etc/init.d/ssrr deleted file mode 100755 index be6628b137..0000000000 --- a/package/ntlf9t/luci-app-shadowsocksr-alex/files/etc/init.d/ssrr +++ /dev/null @@ -1,614 +0,0 @@ -#!/bin/sh /etc/rc.common - - -START=99 - - - -SS_REDIR_PORT=7070 -SS_TUNNEL_PORT=7071 -SS_LOCAL_PORT=7072 -SS_REDIR_PIDFILE=/var/run/ssrr-redir-go.pid -SS_TUNNEL_PIDFILE=/var/run/ssrr-tunnel-go.pid -SS_LOCAL_PIDFILE=/var/run/ssrr-local-go.pid -PDNSD_LOCAL_PORT=5053 #alex:防止和单独的pdnsd服务冲突 -SSR_CONF=/etc/ssrr/shadowsocksr.json -dnsforwarder_pid=/var/run/dnsforwarder/dns.pid -CRON_FILE=/etc/crontabs/root -vt_gfwlist=china-banned -vt_np_ipset="chinaip" # Must be global variable -vt_local_ipset="localip" -vt_remote_ipset="remoteip" -WHITE_SET=whiteset #强制不走代理的ipset - -start() -{ - local vt_enabled=`uci get ssrr.@shadowsocksr[0].enabled 2>/dev/null` - local vt_server_addr=`uci get ssrr.@shadowsocksr[0].server` - local vt_server_port=`uci get ssrr.@shadowsocksr[0].server_port` - local vt_password=`uci get ssrr.@shadowsocksr[0].password 2>/dev/null` - local vt_method=`uci get ssrr.@shadowsocksr[0].method 2>/dev/null` - local vt_protocol=`uci get ssrr.@shadowsocksr[0].protocol 2>/dev/null` - local vt_obfs=`uci get ssrr.@shadowsocksr[0].obfs 2>/dev/null` - local vt_obfs_param=`uci get ssrr.@shadowsocksr[0].obfs_param 2>/dev/null` - local vt_protocol_param=`uci get ssrr.@shadowsocksr[0].protocol_param 2>/dev/null` - local vt_timeout=`uci get ssrr.@shadowsocksr[0].timeout 2>/dev/null` - local vt_safe_dns=`uci get ssrr.@shadowsocksr[0].safe_dns 2>/dev/null` - local vt_safe_dns_port=`uci get ssrr.@shadowsocksr[0].safe_dns_port 2>/dev/null` - local vt_proxy_mode=`uci get ssrr.@shadowsocksr[0].proxy_mode 2>/dev/null` - local vt_dns_mode=`uci get ssrr.@shadowsocksr[0].dns_mode 2>/dev/null` - local adbyby=`uci get ssrr.@shadowsocksr[0].adbyby 2>/dev/null` - local white=`uci get ssrr.@shadowsocksr[0].white 2>/dev/null` - local tool=`uci get ssrr.@shadowsocksr[0].tool 2>/dev/null` - local red_type=`uci get ssrr.@shadowsocksr[0].red_type 2>/dev/null` - local username=`uci get ssrr.@shadowsocksr[0].username 2>/dev/null` - local enable_local=`uci get ssrr.@shadowsocksr[0].enable_local 2>/dev/null` - local ssr_local_port=`uci get ssrr.@shadowsocksr[0].ssr_local_port 2>/dev/null` - # $covered_subnets, $local_addresses are not required - local covered_subnets=`uci get ssrr.@shadowsocksr[0].covered_subnets 2>/dev/null` - local local_addresses=`uci get ssrr.@shadowsocksr[0].local_addresses 2>/dev/null` - - - - # ----------------------------------------------------------------- - if [ "$vt_enabled" = 0 ]; then - echo "WARNING: Shadowsocksr is disabled." - return 1 - fi - - if [ -z "$vt_server_addr" -o -z "$vt_server_port" ]; then - echo "WARNING: Shadowsocksr not fully configured, not starting." - return 1 - fi - - [ -z "$vt_proxy_mode" ] && vt_proxy_mode=S #默认是境外IP模式 - [ -z "$vt_dns_mode" ] && vt_dns_mode=tcp_gfwlist #默认是GFWList的DNS模式 - [ -z "$vt_method" ] && vt_method=table - [ -z "$vt_timeout" ] && vt_timeout=60 - [ -z "$tool" ] && tool=ShadowsocksR - case "$vt_proxy_mode" in - M|S|G|GAME) - [ -z "$vt_safe_dns" ] && vt_safe_dns="208.67.222.222" - ;; - esac - [ -z "$vt_safe_dns_port" ] && vt_safe_dns_port=443 - # Get LAN settings as default parameters - [ -f /lib/functions/network.sh ] && . /lib/functions/network.sh - [ -z "$covered_subnets" ] && network_get_subnet covered_subnets lan - [ -z "$local_addresses" ] && network_get_ipaddr local_addresses lan - - # ----------------------------------------------------------------- - - case "$tool" in - ShadowsocksR) - ###### shadowsocksr ###### - cat > $SSR_CONF < $SSR_CONF < $SSR_CONF <> $SSR_CONF - echo "password = $vt_password;" >> $SSR_CONF - } - echo "}" >> $SSR_CONF - - if [ "$red_type" = "socks5" ]; then - echo enable redsocks udp - cat >> $SSR_CONF <> $SSR_CONF - echo "password = $vt_password;" >> $SSR_CONF - } - echo "}" >> $SSR_CONF - fi - - redsocks2 -c $SSR_CONF -p $SS_REDIR_PIDFILE || return 1 - ;; - esac - - - - - # IPv4 firewall rules - iptables -t nat -N ssrr_pre - iptables -t nat -F ssrr_pre - iptables -t mangle -N SSRUDP - iptables -t mangle -F SSRUDP - - china_file="/etc/ssrr/china_route" - user_local_file="/etc/ssrr/user_local_ip" - user_remote_file="/etc/ssrr/user_remote_ip" - - [ -f $user_local_file ] && { - echo add local ip $user_local_file $vt_local_ipset - ipset create $vt_local_ipset hash:net family inet hashsize 1024 maxelem 65536 - awk '{system("ipset add localip "$0)}' $user_local_file - } - - [ -f $user_remote_file ] && { - echo add remote ip $user_remote_file $vt_remote_ipset - ipset create $vt_remote_ipset hash:net family inet hashsize 1024 maxelem 65536 - awk '{system("ipset add remoteip "$0)}' $user_remote_file - } - - [ -f $china_file ] && { - ipset create $vt_np_ipset hash:net family inet hashsize 1024 maxelem 65536 - } - - iptables -t nat -A ssrr_pre -m set --match-set $vt_local_ipset dst -j RETURN || { #应对没有安装ipset的用户 - iptables -t nat -A ssrr_pre -d 10.0.0.0/8 -j RETURN - iptables -t nat -A ssrr_pre -d 127.0.0.0/8 -j RETURN - iptables -t nat -A ssrr_pre -d 172.16.0.0/12 -j RETURN - iptables -t nat -A ssrr_pre -d 192.168.0.0/16 -j RETURN - iptables -t nat -A ssrr_pre -d 127.0.0.0/8 -j RETURN - iptables -t nat -A ssrr_pre -d 224.0.0.0/3 -j RETURN - } - - - iptables -t mangle -A SSRUDP -m set --match-set $vt_local_ipset dst -j RETURN || { #应对没有安装ipset的用户 - iptables -t mangle -A SSRUDP -d 10.0.0.0/8 -j RETURN - iptables -t mangle -A SSRUDP -d 127.0.0.0/8 -j RETURN - iptables -t mangle -A SSRUDP -d 172.16.0.0/12 -j RETURN - iptables -t mangle -A SSRUDP -d 192.168.0.0/16 -j RETURN - iptables -t mangle -A SSRUDP -d 127.0.0.0/8 -j RETURN - iptables -t mangle -A SSRUDP -d 224.0.0.0/3 -j RETURN - } - - if [ "$white" = 1 ]; then #强制不代理域名 - ipset create $WHITE_SET hash:net family inet hashsize 1024 maxelem 65536 2>/dev/null - iptables -t nat -A ssrr_pre -m set --match-set $WHITE_SET dst -j RETURN - iptables -t mangle -A SSRUDP -m set --match-set $WHITE_SET dst -j RETURN - fi - - ip rule add fwmark 1 lookup 100 - ip route add local default dev lo table 100 - - iptables -t nat -A ssrr_pre -d $vt_server_addr -j RETURN - iptables -t nat -A ssrr_pre -p tcp -m set --match-set $vt_remote_ipset dst -j REDIRECT --to $SS_REDIR_PORT #强制走代理的IP - iptables -t mangle -A SSRUDP -d $vt_server_addr -j RETURN - iptables -t mangle -A SSRUDP -p udp --dport 53 -j RETURN - - COUNTER=0 #添加内网访问控制 - while true - do - local host=`uci get ssrr.@lan_hosts[$COUNTER].host 2>/dev/null` - local lan_enable=`uci get ssrr.@lan_hosts[$COUNTER].enable 2>/dev/null` - local mType=`uci get ssrr.@lan_hosts[$COUNTER].type 2>/dev/null` - - if [ -z "$host" ] || [ -z "$mType" ]; then - echo $COUNTER lan devices - break - fi - echo now is $host - COUNTER=$(($COUNTER+1)) - if [ "$lan_enable" = "0" ]; then - continue - fi - - case $mType in - direct) - iptables -t nat -A ssrr_pre -s $host -j RETURN - iptables -t mangle -A SSRUDP -s $host -j RETURN - ;; - gfwlist) - ipset create $vt_gfwlist hash:net family inet hashsize 1024 maxelem 65536 2>/dev/null - iptables -t nat -A ssrr_pre -s $host -m set ! --match-set $vt_gfwlist dst -j RETURN - iptables -t nat -A ssrr_pre -s $host -m set --match-set $vt_np_ipset dst -j RETURN - iptables -t nat -A ssrr_pre -s $host -p udp --dport 53 -j REDIRECT --to-ports 53 - iptables -t mangle -A SSRUDP -s $host -j RETURN - echo this $host is gfwlist - #开启dnsforwarder - start_dnsforwarder "$vt_safe_dns" "$vt_dns_mode" - ;; - - nochina)#绕过中国大陆IP - iptables -t nat -A ssrr_pre -s $host -m set --match-set $vt_np_ipset dst -j RETURN - iptables -t mangle -A SSRUDP -s $host -j RETURN - #开启dnsforwarder - start_dnsforwarder "$vt_safe_dns" "$vt_dns_mode" - ;; - oversea)#只代理中国大陆IP - iptables -t nat -A ssrr_pre -s $host -m set ! --match-set $vt_np_ipset dst -j RETURN - iptables -t mangle -A SSRUDP -s $host -j RETURN - ;; - game) - iptables -t nat -A ssrr_pre -s $host -m set --match-set $vt_np_ipset dst -j RETURN - iptables -t mangle -A SSRUDP -s $host -m set --match-set $vt_np_ipset dst -j RETURN - iptables -t mangle -A SSRUDP -s $host -p udp -j TPROXY --on-port $SS_REDIR_PORT --tproxy-mark 0x01/0x01 - ;; - all) - ;; - esac - iptables -t nat -A ssrr_pre -s $host -p tcp -j REDIRECT --to $SS_REDIR_PORT #内网访问控制 - done - - - - case "$vt_proxy_mode" in - G) #全局 - ;; - S)#alex:所有境外IP - iptables -t nat -A ssrr_pre -m set --match-set $vt_np_ipset dst -j RETURN - ;; - M)#alex:gfwlist - ipset create $vt_gfwlist hash:net family inet hashsize 1024 maxelem 65536 2>/dev/null - iptables -t nat -A ssrr_pre -m set ! --match-set $vt_gfwlist dst -j RETURN - iptables -t nat -A ssrr_pre -m set --match-set $vt_np_ipset dst -j RETURN - ;; - V)#ross:只代理中国大陆IP - iptables -t nat -A ssrr_pre -m set ! --match-set $vt_np_ipset dst -j RETURN - ;; - GAME)#alex:游戏模式 - iptables -t nat -A ssrr_pre -m set --match-set $vt_np_ipset dst -j RETURN - iptables -t mangle -A SSRUDP -m set --match-set $vt_np_ipset dst -j RETURN - iptables -t mangle -A SSRUDP -p udp -j TPROXY --on-port $SS_REDIR_PORT --tproxy-mark 0x01/0x01 - ;; - DIRECT)#alex添加访问控制 - iptables -t nat -A ssrr_pre -p tcp -j RETURN - ;; - esac - local subnet - for subnet in $covered_subnets; do - iptables -t nat -A ssrr_pre -s $subnet -p tcp -j REDIRECT --to $SS_REDIR_PORT - done - - if [ "$adbyby" = '1' ];then - iptables -t nat -A OUTPUT -p tcp -m multiport --dports 80,443 -j ssrr_pre - PR_NU=`iptables -nvL PREROUTING -t nat |sed 1,2d | sed -n '/KOOLPROXY/='` - if [ -z "$PR_NU" ]; then - PR_NU=1 - else - let PR_NU+=1 - fi - iptables -t nat -I PREROUTING $PR_NU -j ssrr_pre - else - iptables -t nat -I prerouting_rule -j ssrr_pre - fi - iptables -t mangle -A PREROUTING -j SSRUDP - - # ----------------------------------------------------------------- - ###### Anti-pollution configuration ###### - case "$vt_dns_mode" in - tcp_gfwlist) - start_dnsforwarder "$vt_safe_dns" "$vt_dns_mode" - ;; - tcp_proxy) - start_dnsforwarder "$vt_safe_dns" "$vt_dns_mode" - ;; - tunnel_gfwlist) #废弃 - case "$tool" in - ShadowsocksR) - /usr/bin/ssr-tunnel -c $SSR_CONF -u -b0.0.0.0 -l$SS_TUNNEL_PORT -s$vt_server_addr -p$vt_server_port -k"$vt_password" -m$vt_method -t$vt_timeout -f $SS_TUNNEL_PIDFILE -L $vt_safe_dns:$vt_safe_dns_port - awk -vs="127.0.0.1#$SS_TUNNEL_PORT" '!/^$/&&!/^#/{printf("server=/%s/%s\n",$0,s)}' \ - /etc/gfwlist/$vt_gfwlist > /var/etc/dnsmasq-go.d/01-pollution.conf - - awk -vs="127.0.0.1#$PDNSD_LOCAL_PORT" '!/^$/&&!/^#/{printf("server=/%s/%s\n",$0,s)}' \ - /etc/gfwlist/userlist >> /var/etc/dnsmasq-go.d/01-pollution.conf - - uci set dhcp.@dnsmasq[0].resolvfile=/tmp/resolv.conf.auto - uci delete dhcp.@dnsmasq[0].noresolv - uci commit dhcp - ;; - Shadowsocks) - /usr/bin/ss-tunnel -c $SSR_CONF -u -b0.0.0.0 -l$SS_TUNNEL_PORT -s$vt_server_addr -p$vt_server_port -k"$vt_password" -m$vt_method -t$vt_timeout -f $SS_TUNNEL_PIDFILE -L $vt_safe_dns:$vt_safe_dns_port - awk -vs="127.0.0.1#$SS_TUNNEL_PORT" '!/^$/&&!/^#/{printf("server=/%s/%s\n",$0,s)}' \ - /etc/gfwlist/$vt_gfwlist > /var/etc/dnsmasq-go.d/01-pollution.conf - - awk -vs="127.0.0.1#$PDNSD_LOCAL_PORT" '!/^$/&&!/^#/{printf("server=/%s/%s\n",$0,s)}' \ - /etc/gfwlist/userlist >> /var/etc/dnsmasq-go.d/01-pollution.conf - - uci set dhcp.@dnsmasq[0].resolvfile=/tmp/resolv.conf.auto - uci delete dhcp.@dnsmasq[0].noresolv - uci commit dhcp - ;; - Redsocks2) - /usr/bin/ssr-tunnel -c $SSR_CONF -u -b0.0.0.0 -l$SS_TUNNEL_PORT -s$vt_server_addr -p$vt_server_port -k"$vt_password" -m$vt_method -t$vt_timeout -f $SS_TUNNEL_PIDFILE -L $vt_safe_dns:$vt_safe_dns_port - awk -vs="127.0.0.1#$SS_TUNNEL_PORT" '!/^$/&&!/^#/{printf("server=/%s/%s\n",$0,s)}' \ - /etc/gfwlist/$vt_gfwlist > /var/etc/dnsmasq-go.d/01-pollution.conf - - awk -vs="127.0.0.1#$PDNSD_LOCAL_PORT" '!/^$/&&!/^#/{printf("server=/%s/%s\n",$0,s)}' \ - /etc/gfwlist/userlist >> /var/etc/dnsmasq-go.d/01-pollution.conf - - uci set dhcp.@dnsmasq[0].resolvfile=/tmp/resolv.conf.auto - uci delete dhcp.@dnsmasq[0].noresolv - uci commit dhcp - ;; - esac - ;; - safe_only) #直接全部发到用户指定安全DNS - iptables -t nat -A ssrr_pre --dport 53 -j DNAT --to-destination $vt_safe_dns:$vt_safe_dns_port - ;; - tunnel_all) #废弃 - case "$tool" in - ShadowsocksR) - /usr/bin/ssr-tunnel -c $SSR_CONF -u -b0.0.0.0 -l$SS_TUNNEL_PORT -s$vt_server_addr -p$vt_server_port -k"$vt_password" -m$vt_method -t$vt_timeout -f $SS_TUNNEL_PIDFILE -L $vt_safe_dns:$vt_safe_dns_port - echo server=127.0.0.1#$SS_TUNNEL_PORT > /var/etc/dnsmasq-go.d/01-pollution.conf - uci delete dhcp.@dnsmasq[0].resolvfile - uci set dhcp.@dnsmasq[0].noresolv=1 - uci commit dhcp - ;; - Shadowsocks) - /usr/bin/ss-tunnel -c $SSR_CONF -u -b0.0.0.0 -l$SS_TUNNEL_PORT -s$vt_server_addr -p$vt_server_port -k"$vt_password" -m$vt_method -t$vt_timeout -f $SS_TUNNEL_PIDFILE -L $vt_safe_dns:$vt_safe_dns_port - echo server=127.0.0.1#$SS_TUNNEL_PORT > /var/etc/dnsmasq-go.d/01-pollution.conf - uci delete dhcp.@dnsmasq[0].resolvfile - uci set dhcp.@dnsmasq[0].noresolv=1 - uci commit dhcp - ;; - Redsocks2) - /usr/bin/ssr-tunnel -c $SSR_CONF -u -b0.0.0.0 -l$SS_TUNNEL_PORT -s$vt_server_addr -p$vt_server_port -k"$vt_password" -m$vt_method -t$vt_timeout -f $SS_TUNNEL_PIDFILE -L $vt_safe_dns:$vt_safe_dns_port - echo server=127.0.0.1#$SS_TUNNEL_PORT > /var/etc/dnsmasq-go.d/01-pollution.conf - uci delete dhcp.@dnsmasq[0].resolvfile - uci set dhcp.@dnsmasq[0].noresolv=1 - uci commit dhcp - ;; - esac - ;; - esac - - local ipcount=`ipset list $vt_np_ipset | wc -l` - echo china ips count is $ipcount - [ $ipcount -lt "100" ] && { - echo add china ip $china_file $vt_np_ipset - awk '{system("ipset add chinaip "$0)}' $china_file - } - - if [ "$vt_enabled" = 1 ]; then - start_cron - fi - -} - -stop() -{ - # ----------------------------------------------------------------- - if iptables -t nat -F ssrr_pre 2>/dev/null; then - while iptables -t nat -D prerouting_rule -j ssrr_pre 2>/dev/null; do :; done - while iptables -t nat -D PREROUTING -j ssrr_pre 2>/dev/null; do :; done - while iptables -t nat -D OUTPUT -p tcp -m multiport --dports 80,443 -j ssrr_pre 2>/dev/null; do :; done - iptables -t nat -X ssrr_pre 2>/dev/null - fi - #alex:添加游戏模式 - if iptables -t mangle -F SSRUDP 2>/dev/null; then - while iptables -t mangle -D PREROUTING -j SSRUDP 2>/dev/null; do :; done - iptables -t mangle -X SSRUDP 2>/dev/null - fi - - echo clearing ipset - ipset destroy $vt_local_ipset - ipset destroy $vt_remote_ipset - [ $keep_chinaip = 0 ] && ipset destroy $vt_np_ipset - - stop_dnsforwarder - - if [ -f $SS_REDIR_PIDFILE ]; then - kill -9 `cat $SS_REDIR_PIDFILE` - rm -f $SS_REDIR_PIDFILE - fi - if [ -f $SS_TUNNEL_PIDFILE ]; then - kill -9 `cat $SS_TUNNEL_PIDFILE` - rm -f $SS_TUNNEL_PIDFILE - fi - if [ -f $SS_LOCAL_PIDFILE ]; then - kill -9 `cat $SS_LOCAL_PIDFILE` - rm -f $SS_LOCAL_PIDFILE - fi - stop_cron -} - -keep_chinaip=0 - -restart() -{ - keep_chinaip=1 - stop - start -} - -# $1: upstream DNS server -start_dnsforwarder() -{ - echo reday to start dnsforwarder by ssr - - local safe_dns="$1" - local dns_mode="$2" - - case "$dns_mode" in - tcp_gfwlist) - if iptables -t nat -N pdnsd_output; then - echo gfwlist dns mode - iptables -t nat -A pdnsd_output -p tcp -j REDIRECT --to $SS_REDIR_PORT - iptables -t nat -I OUTPUT -p tcp --dport 53 -j pdnsd_output - iptables -t nat -A ssrr_pre -p udp --dport 53 -j REDIRECT --to-ports 53 - fi - ;; - tcp_proxy) - if iptables -t nat -N pdnsd_output; then - echo gfwlist dns mode - iptables -t nat -A pdnsd_output -m set --match-set $vt_np_ipset dst -j RETURN - iptables -t nat -A pdnsd_output -p tcp -j REDIRECT --to $SS_REDIR_PORT - iptables -t nat -I OUTPUT -p tcp --dport 53 -j pdnsd_output - iptables -t nat -A ssrr_pre -p udp --dport 53 -j REDIRECT --to-ports $PDNSD_LOCAL_PORT - fi - ;; - esac - - - - uci set dnsforwarder.@arguments[0].enabled=1 - uci set dnsforwarder.@arguments[0].dnsmasq=1 - uci set dnsforwarder.@arguments[0].addr=127.0.0.1:$PDNSD_LOCAL_PORT - uci set dnsforwarder.@arguments[0].mode=gfw_user - uci set dnsforwarder.@arguments[0].ipset=1 - uci set dnsforwarder.@arguments[0].ipset_name=china-banned - [ "$white" = 1 ] && { #启用强制不代理列表 - uci set dnsforwarder.@arguments[0].white=1 - uci set dnsforwarder.@arguments[0].whiteset=$WHITE_SET - uci set dnsforwarder.@arguments[0].whitedns=114.114.114.114 - } - - uci commit dnsforwarder - - dns_pid1=`ps | awk '$5 ~ /\[dnsforwarder\]/ {print $1}'` - dns_pid2=`cat $dnsforwarder_pid 2>/dev/null` - - [ "$dns_pid1" -gt 1 ] && { - echo dnsforwarder is running,need not start! - return - } - [ "$dns_pid2" -gt 1 ] && { - echo dnsforwarder has been started,need not start! - return - } - - echo safe dns = $safe_dns dns mode is $dns_mode - local white=`uci get ssrr.@shadowsocksr[0].white 2>/dev/null` - - local tcp_dns_list="1.0.0.1,1.1.1.1,4.2.2.1,4.2.2.2,8.8.4.4,8.8.8.8,9.9.9.9,208.67.222.222,208.67.220.220,1.0.0.1:443,1.1.1.1:443,1.0.0.1:853,1.1.1.1:853,208.67.222.222:443,208.67.220.220:443,208.67.222.222:5353,208.67.220.220:5353,2001:4860:4860::8844,2001:4860:4860::8888,2606:4700:4700::1111,2606:4700:4700::1001" #alex:给pdnsd使用的可靠的国外dns服务器 - - case "$dns_mode" in - tcp_gfwlist) - [ -n "$safe_dns" ] && tcp_dns_list="$safe_dns,$tcp_dns_list" - safe_dns="114.114.114.114,223.5.5.5,114.114.115.115,223.6.6.6" - ;; - tcp_proxy) - [ -n "$safe_dns" ] && tcp_dns_list="$safe_dns,$tcp_dns_list" - - ;; - esac - - - [ ! -f "/etc/dnsforwarder/dnsforwarder.conf.bak" ] && { - cp /etc/dnsforwarder/dnsforwarder.conf /etc/dnsforwarder/dnsforwarder.conf.bak - } - cat > /etc/dnsforwarder/dnsforwarder.conf </dev/null; then - while iptables -t nat -D OUTPUT -p tcp --dport 53 -j pdnsd_output 2>/dev/null; do :; done - iptables -t nat -X pdnsd_output 2>/dev/null - fi - - uci set dnsforwarder.@arguments[0].enabled=0 - uci set dnsforwarder.@arguments[0].dnsmasq=0 - uci commit dnsforwarder - /etc/init.d/dnsforwarder restart - [ -f "/etc/dnsforwarder/dnsforwarder.conf.bak" ] && cp /etc/dnsforwarder/dnsforwarder.conf.bak /etc/dnsforwarder/dnsforwarder.conf - rm -f /etc/dnsforwarder/dnsforwarder.conf.bak -} - -start_cron(){ - sed -i '/shadowsocksr_watchdog.log/d' $CRON_FILE - echo '0 */1 * * * /etc/ssrr/ssrr_watchdog >> /tmp/shadowsocksr_watchdog.log 2>&1' >> $CRON_FILE - echo '0 1 * * 0 echo "" > /tmp/shadowsocksr_watchdog.log' >> $CRON_FILE - crontab $CRON_FILE -} - -stop_cron(){ - sed -i '/shadowsocksr_watchdog.log/d' $CRON_FILE - /etc/init.d/cron restart -} \ No newline at end of file diff --git a/package/ntlf9t/luci-app-shadowsocksr-alex/files/etc/ssrr/china_route b/package/ntlf9t/luci-app-shadowsocksr-alex/files/etc/ssrr/china_route deleted file mode 100755 index 83400c14ec..0000000000 --- a/package/ntlf9t/luci-app-shadowsocksr-alex/files/etc/ssrr/china_route +++ /dev/null @@ -1,8351 +0,0 @@ -1.0.1.0/24 -1.0.2.0/23 -1.0.8.0/21 -1.0.32.0/19 -1.1.0.0/24 -1.1.2.0/23 -1.1.4.0/22 -1.1.8.0/24 -1.1.9.0/24 -1.1.10.0/23 -1.1.12.0/22 -1.1.16.0/20 -1.1.32.0/19 -1.2.0.0/23 -1.2.2.0/24 -1.2.4.0/24 -1.2.5.0/24 -1.2.6.0/23 -1.2.8.0/24 -1.2.9.0/24 -1.2.10.0/23 -1.2.12.0/22 -1.2.16.0/20 -1.2.32.0/19 -1.2.64.0/18 -1.3.0.0/16 -1.4.1.0/24 -1.4.2.0/23 -1.4.4.0/24 -1.4.5.0/24 -1.4.6.0/23 -1.4.8.0/21 -1.4.16.0/20 -1.4.32.0/19 -1.4.64.0/18 -1.8.0.0/16 -1.10.0.0/21 -1.10.8.0/23 -1.10.11.0/24 -1.10.12.0/22 -1.10.16.0/20 -1.10.32.0/19 -1.10.64.0/18 -1.12.0.0/14 -1.24.0.0/13 -1.45.0.0/16 -1.48.0.0/15 -1.50.0.0/16 -1.51.0.0/16 -1.56.0.0/13 -1.68.0.0/14 -1.80.0.0/13 -1.88.0.0/14 -1.92.0.0/15 -1.94.0.0/15 -1.116.0.0/15 -1.118.0.0/16 -1.119.0.0/17 -1.119.128.0/17 -1.180.0.0/14 -1.184.0.0/15 -1.188.0.0/14 -1.192.0.0/13 -1.202.0.0/15 -1.204.0.0/14 -14.0.0.0/21 -14.0.12.0/22 -14.1.0.0/22 -14.1.24.0/22 -14.1.96.0/22 -14.1.108.0/22 -14.16.0.0/12 -14.102.128.0/22 -14.102.156.0/22 -14.102.180.0/22 -14.103.0.0/16 -14.104.0.0/13 -14.112.0.0/12 -14.130.0.0/15 -14.134.0.0/15 -14.144.0.0/12 -14.192.60.0/22 -14.192.76.0/22 -14.196.0.0/15 -14.204.0.0/15 -14.208.0.0/12 -27.0.128.0/22 -27.0.132.0/22 -27.0.160.0/22 -27.0.164.0/22 -27.0.188.0/22 -27.0.204.0/22 -27.0.208.0/22 -27.0.212.0/22 -27.8.0.0/13 -27.16.0.0/12 -27.34.232.0/21 -27.36.0.0/14 -27.40.0.0/13 -27.50.40.0/21 -27.50.128.0/17 -27.54.72.0/21 -27.54.152.0/21 -27.54.192.0/18 -27.98.208.0/20 -27.98.224.0/19 -27.99.128.0/17 -27.103.0.0/16 -27.106.128.0/18 -27.106.204.0/22 -27.109.32.0/19 -27.109.124.0/22 -27.112.0.0/18 -27.112.80.0/20 -27.112.112.0/22 -27.112.116.0/22 -27.113.128.0/18 -27.115.0.0/17 -27.116.44.0/22 -27.121.72.0/21 -27.121.120.0/21 -27.128.0.0/15 -27.131.220.0/22 -27.144.0.0/16 -27.148.0.0/14 -27.152.0.0/13 -27.184.0.0/13 -27.192.0.0/11 -27.224.0.0/14 -36.0.0.0/22 -36.0.8.0/21 -36.0.16.0/20 -36.0.32.0/19 -36.0.64.0/18 -36.0.128.0/17 -36.1.0.0/16 -36.4.0.0/14 -36.16.0.0/12 -36.32.0.0/14 -36.36.0.0/16 -36.37.0.0/19 -36.37.36.0/23 -36.37.39.0/24 -36.37.40.0/21 -36.37.48.0/20 -36.40.0.0/13 -36.48.0.0/15 -36.51.0.0/16 -36.56.0.0/13 -36.96.0.0/11 -36.128.0.0/10 -36.192.0.0/11 -36.248.0.0/14 -36.254.0.0/16 -36.255.116.0/22 -36.255.128.0/22 -36.255.164.0/22 -36.255.172.0/22 -36.255.176.0/22 -36.255.220.0/22 -39.0.0.0/24 -39.0.2.0/23 -39.0.4.0/22 -39.0.8.0/21 -39.0.16.0/20 -39.0.32.0/19 -39.0.64.0/18 -39.0.128.0/17 -39.64.0.0/11 -39.96.0.0/13 -39.104.0.0/14 -39.108.0.0/16 -39.128.0.0/10 -40.72.0.0/15 -40.125.128.0/17 -40.126.64.0/18 -42.0.0.0/22 -42.0.8.0/21 -42.0.16.0/21 -42.0.24.0/22 -42.0.32.0/19 -42.0.128.0/17 -42.1.0.0/19 -42.1.32.0/20 -42.1.48.0/21 -42.1.56.0/22 -42.1.128.0/17 -42.4.0.0/14 -42.48.0.0/15 -42.50.0.0/16 -42.51.0.0/16 -42.52.0.0/14 -42.56.0.0/14 -42.62.0.0/17 -42.62.128.0/19 -42.62.160.0/20 -42.62.180.0/22 -42.62.184.0/21 -42.63.0.0/16 -42.80.0.0/15 -42.83.64.0/20 -42.83.80.0/22 -42.83.88.0/21 -42.83.96.0/19 -42.83.128.0/17 -42.84.0.0/14 -42.88.0.0/13 -42.96.64.0/19 -42.96.96.0/21 -42.96.108.0/22 -42.96.112.0/20 -42.96.128.0/17 -42.97.0.0/16 -42.99.0.0/18 -42.99.64.0/19 -42.99.96.0/20 -42.99.112.0/22 -42.99.120.0/21 -42.100.0.0/14 -42.120.0.0/15 -42.122.0.0/16 -42.123.0.0/19 -42.123.36.0/22 -42.123.40.0/21 -42.123.48.0/20 -42.123.64.0/18 -42.123.128.0/17 -42.128.0.0/12 -42.156.0.0/19 -42.156.36.0/22 -42.156.40.0/21 -42.156.48.0/20 -42.156.64.0/18 -42.156.128.0/17 -42.157.0.0/16 -42.158.0.0/16 -42.159.0.0/16 -42.160.0.0/12 -42.176.0.0/13 -42.184.0.0/15 -42.186.0.0/16 -42.187.0.0/18 -42.187.64.0/19 -42.187.96.0/20 -42.187.112.0/21 -42.187.120.0/22 -42.187.128.0/17 -42.192.0.0/15 -42.194.0.0/21 -42.194.8.0/22 -42.194.12.0/22 -42.194.16.0/20 -42.194.32.0/19 -42.194.64.0/18 -42.194.128.0/17 -42.195.0.0/16 -42.196.0.0/14 -42.201.0.0/17 -42.202.0.0/15 -42.204.0.0/14 -42.208.0.0/12 -42.224.0.0/12 -42.240.0.0/17 -42.240.128.0/17 -42.242.0.0/15 -42.244.0.0/14 -42.248.0.0/13 -43.224.12.0/22 -43.224.24.0/22 -43.224.44.0/22 -43.224.52.0/22 -43.224.56.0/22 -43.224.64.0/22 -43.224.68.0/22 -43.224.72.0/22 -43.224.80.0/22 -43.224.100.0/22 -43.224.144.0/22 -43.224.160.0/22 -43.224.176.0/22 -43.224.184.0/22 -43.224.200.0/22 -43.224.204.0/22 -43.224.208.0/22 -43.224.212.0/22 -43.224.216.0/22 -43.224.240.0/22 -43.225.76.0/22 -43.225.84.0/22 -43.225.120.0/22 -43.225.124.0/22 -43.225.140.0/22 -43.225.172.0/22 -43.225.180.0/22 -43.225.208.0/22 -43.225.216.0/22 -43.225.220.0/22 -43.225.224.0/22 -43.225.228.0/22 -43.225.232.0/22 -43.225.236.0/22 -43.225.240.0/22 -43.225.244.0/22 -43.225.252.0/22 -43.226.32.0/22 -43.226.36.0/22 -43.226.40.0/22 -43.226.44.0/22 -43.226.48.0/22 -43.226.52.0/22 -43.226.56.0/22 -43.226.60.0/22 -43.226.64.0/22 -43.226.68.0/22 -43.226.72.0/22 -43.226.76.0/22 -43.226.80.0/22 -43.226.84.0/22 -43.226.88.0/22 -43.226.92.0/22 -43.226.96.0/22 -43.226.100.0/22 -43.226.104.0/22 -43.226.108.0/22 -43.226.112.0/22 -43.226.116.0/22 -43.226.120.0/22 -43.226.128.0/22 -43.226.132.0/22 -43.226.136.0/22 -43.226.140.0/22 -43.226.144.0/22 -43.226.148.0/22 -43.226.152.0/22 -43.226.156.0/22 -43.226.160.0/22 -43.226.164.0/22 -43.226.168.0/22 -43.226.172.0/22 -43.226.176.0/22 -43.226.180.0/22 -43.226.184.0/22 -43.226.188.0/22 -43.226.192.0/22 -43.226.196.0/22 -43.226.200.0/22 -43.226.204.0/22 -43.226.208.0/22 -43.226.212.0/22 -43.226.236.0/22 -43.226.240.0/22 -43.226.244.0/22 -43.226.248.0/22 -43.226.252.0/22 -43.227.0.0/22 -43.227.4.0/22 -43.227.8.0/22 -43.227.32.0/22 -43.227.36.0/22 -43.227.40.0/22 -43.227.44.0/22 -43.227.48.0/22 -43.227.52.0/22 -43.227.56.0/22 -43.227.60.0/22 -43.227.64.0/22 -43.227.68.0/22 -43.227.72.0/22 -43.227.76.0/22 -43.227.80.0/22 -43.227.84.0/22 -43.227.88.0/22 -43.227.92.0/22 -43.227.96.0/22 -43.227.100.0/22 -43.227.104.0/22 -43.227.136.0/22 -43.227.140.0/22 -43.227.144.0/22 -43.227.152.0/22 -43.227.156.0/22 -43.227.160.0/22 -43.227.164.0/22 -43.227.168.0/22 -43.227.172.0/22 -43.227.176.0/22 -43.227.180.0/22 -43.227.188.0/22 -43.227.192.0/22 -43.227.196.0/22 -43.227.200.0/22 -43.227.204.0/22 -43.227.208.0/22 -43.227.212.0/22 -43.227.216.0/22 -43.227.220.0/22 -43.227.232.0/22 -43.227.248.0/22 -43.227.252.0/22 -43.228.0.0/22 -43.228.4.0/22 -43.228.8.0/22 -43.228.12.0/22 -43.228.16.0/22 -43.228.20.0/22 -43.228.24.0/22 -43.228.28.0/22 -43.228.32.0/22 -43.228.36.0/22 -43.228.40.0/22 -43.228.44.0/22 -43.228.48.0/22 -43.228.52.0/22 -43.228.56.0/22 -43.228.60.0/22 -43.228.64.0/22 -43.228.68.0/22 -43.228.76.0/22 -43.228.100.0/22 -43.228.116.0/22 -43.228.120.0/22 -43.228.132.0/22 -43.228.136.0/22 -43.228.148.0/22 -43.228.152.0/22 -43.228.188.0/22 -43.229.16.0/22 -43.229.40.0/22 -43.229.48.0/22 -43.229.56.0/22 -43.229.96.0/22 -43.229.120.0/22 -43.229.136.0/22 -43.229.140.0/22 -43.229.144.0/22 -43.229.168.0/22 -43.229.172.0/22 -43.229.176.0/22 -43.229.180.0/22 -43.229.184.0/22 -43.229.188.0/22 -43.229.192.0/22 -43.229.196.0/22 -43.229.216.0/22 -43.229.220.0/22 -43.229.232.0/22 -43.229.236.0/22 -43.230.20.0/22 -43.230.32.0/22 -43.230.68.0/22 -43.230.72.0/22 -43.230.84.0/22 -43.230.124.0/22 -43.230.136.0/22 -43.230.168.0/22 -43.230.220.0/22 -43.230.224.0/22 -43.230.228.0/22 -43.230.232.0/22 -43.230.236.0/22 -43.230.240.0/22 -43.230.244.0/22 -43.230.248.0/22 -43.230.252.0/22 -43.231.32.0/22 -43.231.36.0/22 -43.231.40.0/22 -43.231.44.0/22 -43.231.80.0/22 -43.231.84.0/22 -43.231.88.0/22 -43.231.92.0/22 -43.231.96.0/22 -43.231.100.0/22 -43.231.104.0/22 -43.231.108.0/22 -43.231.136.0/22 -43.231.140.0/22 -43.231.144.0/22 -43.231.148.0/22 -43.231.152.0/22 -43.231.156.0/22 -43.231.160.0/22 -43.231.164.0/22 -43.231.168.0/22 -43.231.172.0/22 -43.231.176.0/22 -43.231.180.0/22 -43.236.0.0/22 -43.236.4.0/22 -43.236.8.0/22 -43.236.12.0/22 -43.236.16.0/22 -43.236.20.0/22 -43.236.24.0/22 -43.236.28.0/22 -43.236.32.0/22 -43.236.36.0/22 -43.236.40.0/22 -43.236.44.0/22 -43.236.48.0/22 -43.236.52.0/22 -43.236.56.0/22 -43.236.60.0/22 -43.236.64.0/22 -43.236.68.0/22 -43.236.72.0/22 -43.236.76.0/22 -43.236.80.0/22 -43.236.84.0/22 -43.236.88.0/22 -43.236.92.0/22 -43.236.96.0/22 -43.236.100.0/22 -43.236.104.0/22 -43.236.108.0/22 -43.236.112.0/22 -43.236.116.0/22 -43.236.120.0/22 -43.236.124.0/22 -43.236.128.0/22 -43.236.132.0/22 -43.236.136.0/22 -43.236.140.0/22 -43.236.144.0/22 -43.236.148.0/22 -43.236.152.0/22 -43.236.156.0/22 -43.236.160.0/22 -43.236.164.0/22 -43.236.168.0/22 -43.236.172.0/22 -43.236.176.0/22 -43.236.180.0/22 -43.236.184.0/22 -43.236.188.0/22 -43.236.192.0/22 -43.236.196.0/22 -43.236.200.0/22 -43.236.204.0/22 -43.236.208.0/22 -43.236.212.0/22 -43.236.216.0/22 -43.236.220.0/22 -43.236.224.0/22 -43.236.228.0/22 -43.236.232.0/22 -43.236.236.0/22 -43.236.240.0/22 -43.236.244.0/22 -43.236.248.0/22 -43.236.252.0/22 -43.237.0.0/22 -43.237.4.0/22 -43.237.8.0/22 -43.237.12.0/22 -43.237.16.0/22 -43.237.20.0/22 -43.237.24.0/22 -43.237.28.0/22 -43.237.32.0/22 -43.237.36.0/22 -43.237.40.0/22 -43.237.44.0/22 -43.237.48.0/22 -43.237.52.0/22 -43.237.56.0/22 -43.237.60.0/22 -43.237.64.0/22 -43.237.68.0/22 -43.237.72.0/22 -43.237.76.0/22 -43.237.80.0/22 -43.237.84.0/22 -43.237.88.0/22 -43.237.92.0/22 -43.237.96.0/22 -43.237.100.0/22 -43.237.104.0/22 -43.237.108.0/22 -43.237.112.0/22 -43.237.116.0/22 -43.237.120.0/22 -43.237.124.0/22 -43.237.128.0/22 -43.237.132.0/22 -43.237.136.0/22 -43.237.140.0/22 -43.237.144.0/22 -43.237.148.0/22 -43.237.152.0/22 -43.237.156.0/22 -43.237.160.0/22 -43.237.164.0/22 -43.237.168.0/22 -43.237.172.0/22 -43.237.176.0/22 -43.237.180.0/22 -43.237.184.0/22 -43.237.188.0/22 -43.237.192.0/22 -43.237.196.0/22 -43.237.200.0/22 -43.237.204.0/22 -43.237.208.0/22 -43.237.212.0/22 -43.237.216.0/22 -43.237.220.0/22 -43.237.224.0/22 -43.237.228.0/22 -43.237.232.0/22 -43.237.236.0/22 -43.237.240.0/22 -43.237.244.0/22 -43.237.248.0/22 -43.237.252.0/22 -43.238.0.0/22 -43.238.4.0/22 -43.238.8.0/22 -43.238.12.0/22 -43.238.16.0/22 -43.238.20.0/22 -43.238.24.0/22 -43.238.28.0/22 -43.238.32.0/22 -43.238.36.0/22 -43.238.40.0/22 -43.238.44.0/22 -43.238.48.0/22 -43.238.52.0/22 -43.238.56.0/22 -43.238.60.0/22 -43.238.64.0/22 -43.238.68.0/22 -43.238.72.0/22 -43.238.76.0/22 -43.238.80.0/22 -43.238.84.0/22 -43.238.88.0/22 -43.238.92.0/22 -43.238.96.0/22 -43.238.100.0/22 -43.238.104.0/22 -43.238.108.0/22 -43.238.112.0/22 -43.238.116.0/22 -43.238.120.0/22 -43.238.124.0/22 -43.238.128.0/22 -43.238.132.0/22 -43.238.136.0/22 -43.238.140.0/22 -43.238.144.0/22 -43.238.148.0/22 -43.238.152.0/22 -43.238.156.0/22 -43.238.160.0/22 -43.238.164.0/22 -43.238.168.0/22 -43.238.172.0/22 -43.238.176.0/22 -43.238.180.0/22 -43.238.184.0/22 -43.238.188.0/22 -43.238.192.0/22 -43.238.196.0/22 -43.238.200.0/22 -43.238.204.0/22 -43.238.208.0/22 -43.238.212.0/22 -43.238.216.0/22 -43.238.220.0/22 -43.238.224.0/22 -43.238.228.0/22 -43.238.232.0/22 -43.238.236.0/22 -43.238.240.0/22 -43.238.244.0/22 -43.238.248.0/22 -43.238.252.0/22 -43.239.0.0/22 -43.239.4.0/22 -43.239.8.0/21 -43.239.16.0/22 -43.239.20.0/22 -43.239.24.0/22 -43.239.28.0/22 -43.239.32.0/22 -43.239.36.0/22 -43.239.40.0/22 -43.239.44.0/22 -43.239.48.0/22 -43.239.116.0/22 -43.239.120.0/22 -43.239.172.0/22 -43.239.176.0/22 -43.240.0.0/22 -43.240.48.0/22 -43.240.56.0/22 -43.240.60.0/22 -43.240.68.0/22 -43.240.72.0/22 -43.240.76.0/22 -43.240.84.0/22 -43.240.124.0/22 -43.240.128.0/22 -43.240.132.0/22 -43.240.136.0/22 -43.240.156.0/22 -43.240.160.0/22 -43.240.164.0/22 -43.240.168.0/22 -43.240.172.0/22 -43.240.176.0/22 -43.240.180.0/22 -43.240.184.0/22 -43.240.188.0/22 -43.240.192.0/22 -43.240.196.0/22 -43.240.200.0/22 -43.240.204.0/22 -43.240.208.0/22 -43.240.212.0/22 -43.240.216.0/22 -43.240.220.0/22 -43.240.236.0/22 -43.240.240.0/22 -43.240.244.0/22 -43.240.248.0/22 -43.240.252.0/22 -43.241.0.0/22 -43.241.4.0/22 -43.241.8.0/22 -43.241.12.0/22 -43.241.16.0/22 -43.241.20.0/22 -43.241.48.0/22 -43.241.76.0/22 -43.241.80.0/22 -43.241.84.0/22 -43.241.88.0/22 -43.241.92.0/22 -43.241.112.0/22 -43.241.168.0/22 -43.241.172.0/22 -43.241.176.0/22 -43.241.180.0/22 -43.241.184.0/22 -43.241.196.0/22 -43.241.208.0/22 -43.241.212.0/22 -43.241.216.0/22 -43.241.220.0/22 -43.241.224.0/22 -43.241.228.0/22 -43.241.232.0/22 -43.241.236.0/22 -43.241.240.0/22 -43.241.248.0/22 -43.241.252.0/22 -43.242.8.0/22 -43.242.12.0/22 -43.242.16.0/22 -43.242.20.0/22 -43.242.24.0/22 -43.242.28.0/22 -43.242.44.0/22 -43.242.48.0/22 -43.242.52.0/22 -43.242.56.0/22 -43.242.60.0/22 -43.242.64.0/22 -43.242.72.0/22 -43.242.76.0/22 -43.242.80.0/22 -43.242.84.0/22 -43.242.88.0/22 -43.242.92.0/22 -43.242.96.0/22 -43.242.144.0/22 -43.242.148.0/22 -43.242.152.0/22 -43.242.156.0/22 -43.242.160.0/22 -43.242.164.0/22 -43.242.168.0/22 -43.242.180.0/22 -43.242.188.0/22 -43.242.192.0/22 -43.242.196.0/22 -43.242.204.0/22 -43.242.216.0/22 -43.242.220.0/22 -43.242.252.0/22 -43.243.4.0/22 -43.243.8.0/22 -43.243.12.0/22 -43.243.16.0/22 -43.243.24.0/22 -43.243.88.0/22 -43.243.128.0/22 -43.243.136.0/22 -43.243.144.0/22 -43.243.148.0/22 -43.243.156.0/22 -43.243.168.0/22 -43.243.180.0/22 -43.243.188.0/22 -43.243.228.0/22 -43.243.232.0/22 -43.243.244.0/22 -43.246.0.0/22 -43.246.4.0/22 -43.246.8.0/22 -43.246.12.0/22 -43.246.16.0/22 -43.246.20.0/22 -43.246.24.0/22 -43.246.28.0/22 -43.246.32.0/22 -43.246.36.0/22 -43.246.40.0/22 -43.246.44.0/22 -43.246.48.0/22 -43.246.52.0/22 -43.246.56.0/22 -43.246.60.0/22 -43.246.64.0/22 -43.246.68.0/22 -43.246.72.0/22 -43.246.76.0/22 -43.246.80.0/22 -43.246.84.0/22 -43.246.88.0/22 -43.246.92.0/22 -43.246.96.0/22 -43.246.112.0/22 -43.246.212.0/22 -43.246.228.0/22 -43.247.4.0/22 -43.247.8.0/22 -43.247.44.0/22 -43.247.48.0/22 -43.247.68.0/22 -43.247.76.0/22 -43.247.84.0/22 -43.247.88.0/22 -43.247.92.0/22 -43.247.96.0/22 -43.247.100.0/22 -43.247.108.0/22 -43.247.112.0/22 -43.247.148.0/22 -43.247.152.0/22 -43.247.176.0/22 -43.247.180.0/22 -43.247.184.0/22 -43.247.188.0/22 -43.247.196.0/22 -43.247.200.0/22 -43.247.204.0/22 -43.247.208.0/22 -43.247.212.0/22 -43.247.216.0/22 -43.247.220.0/22 -43.247.224.0/22 -43.247.228.0/22 -43.247.232.0/22 -43.247.236.0/22 -43.247.240.0/22 -43.247.244.0/22 -43.247.248.0/22 -43.247.252.0/22 -43.248.0.0/22 -43.248.4.0/22 -43.248.20.0/22 -43.248.28.0/22 -43.248.48.0/22 -43.248.76.0/22 -43.248.80.0/22 -43.248.84.0/22 -43.248.88.0/22 -43.248.92.0/22 -43.248.96.0/22 -43.248.100.0/22 -43.248.104.0/22 -43.248.108.0/22 -43.248.112.0/22 -43.248.116.0/22 -43.248.120.0/22 -43.248.124.0/22 -43.248.128.0/22 -43.248.132.0/22 -43.248.136.0/22 -43.248.140.0/22 -43.248.144.0/22 -43.248.148.0/22 -43.248.176.0/22 -43.248.180.0/22 -43.248.184.0/22 -43.248.188.0/22 -43.248.192.0/22 -43.248.196.0/22 -43.248.200.0/22 -43.248.204.0/22 -43.248.208.0/22 -43.248.228.0/22 -43.248.232.0/22 -43.248.244.0/22 -43.249.4.0/22 -43.249.8.0/22 -43.249.24.0/22 -43.249.120.0/22 -43.249.132.0/22 -43.249.136.0/22 -43.249.144.0/22 -43.249.148.0/22 -43.249.152.0/22 -43.249.156.0/22 -43.249.160.0/22 -43.249.164.0/22 -43.249.168.0/22 -43.249.192.0/22 -43.249.236.0/22 -43.250.4.0/22 -43.250.12.0/22 -43.250.16.0/22 -43.250.20.0/22 -43.250.28.0/22 -43.250.32.0/22 -43.250.36.0/22 -43.250.72.0/22 -43.250.96.0/22 -43.250.100.0/22 -43.250.104.0/22 -43.250.108.0/22 -43.250.112.0/22 -43.250.116.0/22 -43.250.128.0/22 -43.250.144.0/22 -43.250.148.0/22 -43.250.160.0/22 -43.250.168.0/22 -43.250.172.0/22 -43.250.176.0/22 -43.250.200.0/22 -43.250.212.0/22 -43.250.216.0/22 -43.250.220.0/22 -43.250.236.0/22 -43.250.244.0/22 -43.251.4.0/22 -43.251.8.0/22 -43.251.12.0/22 -43.251.36.0/22 -43.251.100.0/22 -43.251.116.0/22 -43.251.192.0/22 -43.251.232.0/22 -43.251.236.0/22 -43.251.244.0/22 -43.252.40.0/22 -43.252.48.0/22 -43.252.56.0/22 -43.252.224.0/22 -43.254.0.0/22 -43.254.4.0/22 -43.254.8.0/22 -43.254.24.0/22 -43.254.36.0/22 -43.254.44.0/22 -43.254.52.0/22 -43.254.64.0/22 -43.254.72.0/22 -43.254.84.0/22 -43.254.88.0/22 -43.254.92.0/22 -43.254.100.0/22 -43.254.104.0/22 -43.254.112.0/22 -43.254.116.0/22 -43.254.128.0/22 -43.254.136.0/22 -43.254.140.0/22 -43.254.144.0/22 -43.254.148.0/22 -43.254.152.0/22 -43.254.156.0/22 -43.254.168.0/22 -43.254.172.0/22 -43.254.180.0/22 -43.254.184.0/22 -43.254.188.0/22 -43.254.192.0/22 -43.254.196.0/22 -43.254.200.0/22 -43.254.208.0/22 -43.254.220.0/22 -43.254.224.0/22 -43.254.228.0/22 -43.254.232.0/22 -43.254.236.0/22 -43.254.240.0/22 -43.254.248.0/22 -43.254.252.0/22 -43.255.0.0/22 -43.255.4.0/22 -43.255.8.0/22 -43.255.16.0/22 -43.255.48.0/22 -43.255.64.0/22 -43.255.68.0/22 -43.255.72.0/22 -43.255.76.0/22 -43.255.84.0/22 -43.255.96.0/22 -43.255.108.0/22 -43.255.144.0/22 -43.255.168.0/22 -43.255.176.0/22 -43.255.184.0/22 -43.255.192.0/22 -43.255.200.0/22 -43.255.204.0/22 -43.255.208.0/22 -43.255.212.0/22 -43.255.224.0/22 -43.255.228.0/22 -43.255.232.0/22 -43.255.244.0/22 -45.40.192.0/18 -45.65.16.0/22 -45.65.20.0/22 -45.65.24.0/22 -45.65.28.0/22 -45.112.132.0/22 -45.112.188.0/22 -45.112.208.0/22 -45.112.212.0/22 -45.112.216.0/22 -45.112.220.0/22 -45.112.228.0/22 -45.112.232.0/22 -45.112.236.0/22 -45.113.12.0/22 -45.113.16.0/22 -45.113.20.0/22 -45.113.24.0/22 -45.113.28.0/22 -45.113.40.0/22 -45.113.52.0/22 -45.113.56.0/22 -45.113.72.0/22 -45.113.144.0/22 -45.113.148.0/22 -45.113.168.0/22 -45.113.176.0/22 -45.113.184.0/22 -45.113.200.0/22 -45.113.204.0/22 -45.113.208.0/22 -45.113.212.0/22 -45.113.216.0/22 -45.113.220.0/22 -45.113.240.0/22 -45.113.252.0/22 -45.114.0.0/22 -45.114.12.0/22 -45.114.32.0/22 -45.114.40.0/22 -45.114.52.0/22 -45.114.96.0/22 -45.114.104.0/22 -45.114.108.0/22 -45.114.124.0/22 -45.114.136.0/22 -45.114.196.0/22 -45.114.200.0/22 -45.114.228.0/22 -45.114.252.0/22 -45.115.44.0/22 -45.115.100.0/22 -45.115.120.0/22 -45.115.132.0/22 -45.115.144.0/22 -45.115.156.0/22 -45.115.164.0/22 -45.115.200.0/22 -45.115.212.0/22 -45.115.228.0/22 -45.115.236.0/22 -45.115.244.0/22 -45.115.248.0/22 -45.116.12.0/22 -45.116.16.0/22 -45.116.24.0/22 -45.116.32.0/22 -45.116.36.0/22 -45.116.52.0/22 -45.116.96.0/22 -45.116.100.0/22 -45.116.140.0/22 -45.116.152.0/22 -45.116.208.0/22 -45.117.8.0/22 -45.117.20.0/22 -45.117.68.0/22 -45.117.124.0/22 -45.117.252.0/22 -45.119.52.0/22 -45.119.60.0/22 -45.119.64.0/22 -45.119.68.0/22 -45.119.72.0/22 -45.119.104.0/22 -45.119.116.0/22 -45.119.232.0/22 -45.120.100.0/22 -45.120.140.0/22 -45.120.164.0/22 -45.120.220.0/22 -45.120.240.0/22 -45.121.20.0/22 -45.121.52.0/22 -45.121.64.0/22 -45.121.68.0/22 -45.121.72.0/22 -45.121.92.0/22 -45.121.96.0/22 -45.121.104.0/22 -45.121.172.0/22 -45.121.176.0/22 -45.121.212.0/22 -45.121.240.0/22 -45.121.244.0/22 -45.121.248.0/22 -45.121.252.0/22 -45.122.0.0/22 -45.122.4.0/22 -45.122.8.0/22 -45.122.12.0/22 -45.122.16.0/22 -45.122.20.0/22 -45.122.24.0/22 -45.122.28.0/22 -45.122.32.0/22 -45.122.36.0/22 -45.122.40.0/22 -45.122.60.0/22 -45.122.64.0/22 -45.122.68.0/22 -45.122.72.0/22 -45.122.76.0/22 -45.122.80.0/22 -45.122.84.0/22 -45.122.88.0/22 -45.122.92.0/22 -45.122.96.0/21 -45.122.104.0/22 -45.122.108.0/22 -45.122.112.0/22 -45.122.116.0/22 -45.122.160.0/22 -45.122.164.0/22 -45.122.168.0/22 -45.122.172.0/22 -45.122.176.0/22 -45.122.180.0/22 -45.122.184.0/22 -45.122.188.0/22 -45.122.192.0/22 -45.122.196.0/22 -45.122.200.0/22 -45.122.204.0/22 -45.122.208.0/22 -45.122.212.0/22 -45.122.216.0/22 -45.123.28.0/22 -45.123.32.0/22 -45.123.36.0/22 -45.123.44.0/22 -45.123.48.0/22 -45.123.52.0/22 -45.123.56.0/22 -45.123.60.0/22 -45.123.64.0/22 -45.123.68.0/22 -45.123.72.0/22 -45.123.76.0/22 -45.123.80.0/22 -45.123.84.0/22 -45.123.88.0/22 -45.123.120.0/22 -45.123.128.0/22 -45.123.132.0/22 -45.123.136.0/22 -45.123.148.0/22 -45.123.152.0/22 -45.123.156.0/22 -45.123.164.0/22 -45.123.168.0/22 -45.123.172.0/22 -45.123.176.0/22 -45.123.180.0/22 -45.123.184.0/22 -45.123.204.0/22 -45.123.212.0/22 -45.123.224.0/22 -45.123.228.0/22 -45.123.232.0/22 -45.123.236.0/22 -45.123.240.0/22 -45.123.244.0/22 -45.123.248.0/22 -45.123.252.0/22 -45.124.0.0/22 -45.124.20.0/22 -45.124.28.0/22 -45.124.32.0/22 -45.124.36.0/22 -45.124.44.0/22 -45.124.68.0/22 -45.124.76.0/22 -45.124.80.0/22 -45.124.100.0/22 -45.124.124.0/22 -45.124.172.0/22 -45.124.176.0/22 -45.124.208.0/22 -45.124.248.0/22 -45.124.252.0/22 -45.125.12.0/22 -45.125.16.0/22 -45.125.24.0/22 -45.125.28.0/22 -45.125.32.0/22 -45.125.44.0/22 -45.125.52.0/22 -45.125.56.0/22 -45.125.76.0/22 -45.125.80.0/22 -45.125.84.0/22 -45.125.88.0/22 -45.125.92.0/22 -45.125.96.0/22 -45.125.100.0/22 -45.125.104.0/22 -45.125.136.0/22 -45.126.48.0/22 -45.126.52.0/22 -45.126.100.0/22 -45.126.108.0/22 -45.126.112.0/22 -45.126.116.0/22 -45.126.120.0/22 -45.126.212.0/22 -45.126.220.0/22 -45.127.8.0/22 -45.127.12.0/22 -45.127.96.0/22 -45.127.116.0/22 -45.127.124.0/22 -45.127.128.0/22 -45.127.144.0/22 -45.127.148.0/22 -45.127.156.0/22 -45.127.216.0/22 -45.248.8.0/22 -45.248.80.0/22 -45.248.84.0/22 -45.248.88.0/22 -45.248.96.0/22 -45.248.100.0/22 -45.248.104.0/22 -45.248.108.0/22 -45.248.128.0/22 -45.248.132.0/22 -45.248.204.0/22 -45.248.208.0/22 -45.248.212.0/22 -45.248.216.0/22 -45.248.220.0/22 -45.248.224.0/22 -45.248.228.0/22 -45.248.232.0/22 -45.248.236.0/22 -45.248.240.0/22 -45.248.244.0/22 -45.248.248.0/22 -45.248.252.0/22 -45.249.0.0/22 -45.249.4.0/22 -45.249.12.0/22 -45.249.16.0/22 -45.249.20.0/22 -45.249.24.0/22 -45.249.28.0/22 -45.249.32.0/22 -45.249.36.0/22 -45.249.92.0/22 -45.249.112.0/22 -45.249.180.0/22 -45.249.188.0/22 -45.249.192.0/22 -45.249.196.0/22 -45.249.200.0/22 -45.249.204.0/22 -45.249.208.0/22 -45.249.212.0/22 -45.250.12.0/22 -45.250.16.0/22 -45.250.28.0/22 -45.250.32.0/22 -45.250.36.0/22 -45.250.40.0/22 -45.250.76.0/22 -45.250.80.0/22 -45.250.84.0/22 -45.250.88.0/22 -45.250.92.0/22 -45.250.96.0/22 -45.250.104.0/22 -45.250.108.0/22 -45.250.112.0/22 -45.250.116.0/22 -45.250.120.0/22 -45.250.124.0/22 -45.250.128.0/22 -45.250.132.0/22 -45.250.136.0/22 -45.250.140.0/22 -45.250.144.0/22 -45.250.148.0/22 -45.250.152.0/22 -45.250.164.0/22 -45.250.180.0/22 -45.250.184.0/22 -45.250.188.0/22 -45.250.192.0/22 -45.251.0.0/22 -45.251.8.0/22 -45.251.16.0/22 -45.251.20.0/22 -45.251.52.0/22 -45.251.84.0/22 -45.251.88.0/22 -45.251.92.0/22 -45.251.96.0/22 -45.251.100.0/22 -45.251.120.0/22 -45.251.124.0/22 -45.251.136.0/22 -45.251.140.0/22 -45.251.144.0/22 -45.251.148.0/22 -45.251.152.0/22 -45.251.156.0/22 -45.251.160.0/22 -45.251.164.0/22 -45.251.168.0/22 -45.251.172.0/22 -45.251.176.0/22 -45.251.180.0/22 -45.251.184.0/22 -45.251.188.0/22 -45.251.192.0/22 -45.251.196.0/22 -45.251.200.0/22 -45.251.204.0/22 -45.251.208.0/22 -45.251.212.0/22 -45.251.216.0/22 -45.251.220.0/22 -45.251.224.0/22 -45.251.240.0/22 -45.252.0.0/22 -45.252.4.0/22 -45.252.8.0/22 -45.252.12.0/22 -45.252.16.0/22 -45.252.20.0/22 -45.252.24.0/22 -45.252.28.0/22 -45.252.32.0/22 -45.252.36.0/22 -45.252.40.0/22 -45.252.44.0/22 -45.252.48.0/22 -45.252.60.0/22 -45.252.84.0/22 -45.252.88.0/22 -45.252.92.0/22 -45.252.96.0/22 -45.252.100.0/22 -45.252.104.0/22 -45.252.108.0/22 -45.252.112.0/22 -45.252.116.0/22 -45.252.120.0/22 -45.252.124.0/22 -45.252.128.0/22 -45.252.132.0/22 -45.252.136.0/22 -45.252.140.0/22 -45.252.144.0/22 -45.252.148.0/22 -45.252.152.0/22 -45.252.156.0/22 -45.252.160.0/22 -45.252.164.0/22 -45.252.168.0/22 -45.252.172.0/22 -45.252.176.0/22 -45.252.192.0/22 -45.252.196.0/22 -45.252.200.0/22 -45.252.204.0/22 -45.252.208.0/22 -45.252.212.0/22 -45.252.216.0/22 -45.252.220.0/22 -45.252.224.0/22 -45.252.228.0/22 -45.252.232.0/22 -45.253.0.0/22 -45.253.4.0/22 -45.253.8.0/22 -45.253.12.0/22 -45.253.16.0/22 -45.253.20.0/22 -45.253.24.0/22 -45.253.28.0/22 -45.253.32.0/22 -45.253.36.0/22 -45.253.40.0/22 -45.253.44.0/22 -45.253.48.0/22 -45.253.52.0/22 -45.253.56.0/22 -45.253.60.0/22 -45.253.64.0/22 -45.253.68.0/22 -45.253.72.0/22 -45.253.76.0/22 -45.253.80.0/22 -45.253.84.0/22 -45.253.92.0/22 -45.253.96.0/22 -45.253.100.0/22 -45.253.104.0/22 -45.253.108.0/22 -45.253.112.0/22 -45.253.116.0/22 -45.253.120.0/22 -45.253.132.0/22 -45.253.136.0/22 -45.253.140.0/22 -45.253.144.0/22 -45.253.148.0/22 -45.253.152.0/22 -45.253.156.0/22 -45.253.160.0/22 -45.253.164.0/22 -45.253.168.0/22 -45.253.172.0/22 -45.253.176.0/22 -45.253.180.0/22 -45.253.184.0/22 -45.253.188.0/22 -45.253.192.0/22 -45.253.196.0/22 -45.253.200.0/22 -45.253.204.0/22 -45.253.208.0/22 -45.253.212.0/22 -45.253.216.0/22 -45.253.220.0/22 -45.253.224.0/22 -45.253.228.0/22 -45.253.232.0/22 -45.253.236.0/22 -45.253.240.0/22 -45.253.244.0/22 -45.253.248.0/22 -45.253.252.0/22 -45.254.0.0/22 -45.254.4.0/22 -45.254.8.0/22 -45.254.12.0/22 -45.254.16.0/22 -45.254.20.0/22 -45.254.24.0/22 -45.254.28.0/22 -45.254.40.0/22 -45.254.48.0/22 -45.254.52.0/22 -45.254.56.0/22 -45.254.60.0/22 -45.254.64.0/22 -45.254.68.0/22 -45.254.72.0/22 -45.254.76.0/22 -45.254.80.0/22 -45.254.84.0/22 -45.254.88.0/22 -45.254.92.0/22 -45.254.96.0/22 -45.254.100.0/22 -45.254.104.0/22 -45.254.108.0/22 -45.254.112.0/22 -45.254.116.0/22 -45.254.120.0/22 -45.254.124.0/22 -45.254.128.0/22 -45.254.132.0/22 -45.254.136.0/22 -45.254.140.0/22 -45.254.144.0/22 -45.254.148.0/22 -45.254.152.0/22 -45.254.156.0/22 -45.254.160.0/22 -45.254.164.0/22 -45.254.168.0/22 -45.254.172.0/22 -45.254.176.0/22 -45.254.180.0/22 -45.254.184.0/22 -45.254.188.0/22 -45.254.192.0/22 -45.254.196.0/22 -45.254.200.0/22 -45.254.204.0/22 -45.254.208.0/22 -45.254.212.0/22 -45.254.216.0/22 -45.254.220.0/22 -45.254.224.0/22 -45.254.228.0/22 -45.254.236.0/22 -45.254.240.0/22 -45.254.248.0/22 -45.255.0.0/22 -45.255.4.0/22 -45.255.8.0/22 -45.255.12.0/22 -45.255.16.0/22 -45.255.20.0/22 -45.255.24.0/22 -45.255.28.0/22 -45.255.32.0/22 -45.255.36.0/22 -45.255.40.0/22 -45.255.44.0/22 -45.255.48.0/22 -45.255.52.0/22 -45.255.56.0/22 -45.255.60.0/22 -45.255.64.0/22 -45.255.68.0/22 -45.255.72.0/22 -45.255.76.0/22 -45.255.80.0/22 -45.255.84.0/22 -45.255.88.0/22 -45.255.92.0/22 -45.255.96.0/22 -45.255.100.0/22 -45.255.104.0/22 -45.255.108.0/22 -45.255.112.0/22 -45.255.116.0/22 -45.255.120.0/22 -45.255.124.0/22 -45.255.132.0/22 -45.255.136.0/22 -45.255.140.0/22 -45.255.144.0/22 -45.255.148.0/22 -45.255.152.0/22 -45.255.156.0/22 -45.255.160.0/22 -45.255.164.0/22 -45.255.168.0/22 -45.255.172.0/22 -45.255.176.0/22 -45.255.180.0/22 -45.255.184.0/22 -45.255.188.0/22 -45.255.192.0/22 -45.255.196.0/22 -45.255.200.0/22 -45.255.204.0/22 -45.255.208.0/22 -45.255.212.0/22 -45.255.216.0/22 -45.255.220.0/22 -45.255.224.0/22 -45.255.228.0/22 -45.255.232.0/22 -45.255.236.0/22 -45.255.240.0/22 -45.255.244.0/22 -45.255.248.0/22 -47.92.0.0/14 -47.96.0.0/11 -49.4.0.0/14 -49.51.0.0/16 -49.52.0.0/14 -49.64.0.0/11 -49.112.0.0/13 -49.120.0.0/14 -49.128.0.0/24 -49.128.2.0/23 -49.128.4.0/22 -49.140.0.0/15 -49.152.0.0/14 -49.208.0.0/15 -49.210.0.0/15 -49.220.0.0/14 -49.232.0.0/14 -49.239.0.0/18 -49.239.192.0/18 -49.246.224.0/19 -52.80.0.0/15 -52.82.0.0/15 -52.130.0.0/15 -54.222.0.0/15 -58.14.0.0/15 -58.16.0.0/16 -58.17.0.0/17 -58.17.128.0/17 -58.18.0.0/16 -58.19.0.0/16 -58.20.0.0/16 -58.21.0.0/16 -58.22.0.0/15 -58.24.0.0/15 -58.30.0.0/15 -58.32.0.0/13 -58.40.0.0/15 -58.42.0.0/16 -58.43.0.0/16 -58.44.0.0/14 -58.48.0.0/13 -58.56.0.0/15 -58.58.0.0/16 -58.59.0.0/17 -58.59.128.0/17 -58.60.0.0/14 -58.65.232.0/21 -58.66.0.0/15 -58.68.128.0/17 -58.82.0.0/17 -58.83.0.0/17 -58.83.128.0/17 -58.87.64.0/18 -58.99.128.0/17 -58.100.0.0/15 -58.116.0.0/14 -58.128.0.0/13 -58.144.0.0/16 -58.154.0.0/15 -58.192.0.0/15 -58.194.0.0/15 -58.196.0.0/15 -58.198.0.0/15 -58.200.0.0/13 -58.208.0.0/12 -58.240.0.0/15 -58.242.0.0/15 -58.244.0.0/15 -58.246.0.0/15 -58.248.0.0/13 -59.32.0.0/13 -59.40.0.0/15 -59.42.0.0/16 -59.43.0.0/16 -59.44.0.0/14 -59.48.0.0/16 -59.49.0.0/17 -59.49.128.0/17 -59.50.0.0/16 -59.51.0.0/17 -59.51.128.0/17 -59.52.0.0/14 -59.56.0.0/14 -59.60.0.0/15 -59.62.0.0/15 -59.64.0.0/14 -59.68.0.0/14 -59.72.0.0/15 -59.74.0.0/15 -59.76.0.0/16 -59.77.0.0/16 -59.78.0.0/15 -59.80.0.0/15 -59.82.0.0/15 -59.107.0.0/17 -59.107.128.0/17 -59.108.0.0/15 -59.110.0.0/15 -59.151.0.0/17 -59.152.16.0/22 -59.152.20.0/22 -59.152.24.0/22 -59.152.28.0/22 -59.152.32.0/22 -59.152.36.0/22 -59.152.64.0/22 -59.152.68.0/22 -59.152.72.0/22 -59.152.76.0/22 -59.152.112.0/22 -59.152.116.0/22 -59.153.4.0/22 -59.153.32.0/22 -59.153.60.0/22 -59.153.64.0/22 -59.153.68.0/22 -59.153.72.0/22 -59.153.92.0/22 -59.153.116.0/22 -59.153.136.0/22 -59.153.152.0/22 -59.153.156.0/22 -59.153.164.0/22 -59.153.168.0/22 -59.153.172.0/22 -59.153.176.0/22 -59.153.180.0/22 -59.153.184.0/22 -59.153.188.0/22 -59.153.192.0/22 -59.155.0.0/16 -59.172.0.0/15 -59.174.0.0/15 -59.191.0.0/17 -59.191.240.0/20 -59.192.0.0/10 -60.0.0.0/13 -60.8.0.0/15 -60.10.0.0/16 -60.11.0.0/16 -60.12.0.0/16 -60.13.0.0/18 -60.13.64.0/18 -60.13.128.0/17 -60.14.0.0/15 -60.16.0.0/13 -60.24.0.0/14 -60.28.0.0/15 -60.30.0.0/16 -60.31.0.0/16 -60.55.0.0/16 -60.63.0.0/16 -60.160.0.0/15 -60.162.0.0/15 -60.164.0.0/15 -60.166.0.0/15 -60.168.0.0/13 -60.176.0.0/12 -60.194.0.0/15 -60.200.0.0/14 -60.204.0.0/16 -60.205.0.0/16 -60.206.0.0/15 -60.208.0.0/13 -60.216.0.0/15 -60.218.0.0/15 -60.220.0.0/14 -60.232.0.0/15 -60.235.0.0/16 -60.245.128.0/17 -60.247.0.0/16 -60.252.0.0/16 -60.253.128.0/17 -60.255.0.0/16 -61.4.80.0/22 -61.4.84.0/22 -61.4.88.0/21 -61.4.176.0/20 -61.8.160.0/20 -61.14.212.0/22 -61.14.216.0/22 -61.14.220.0/22 -61.14.240.0/22 -61.14.244.0/22 -61.28.0.0/20 -61.28.16.0/20 -61.28.32.0/19 -61.28.64.0/18 -61.29.128.0/18 -61.29.192.0/19 -61.29.224.0/20 -61.29.240.0/20 -61.45.128.0/18 -61.45.224.0/20 -61.47.128.0/18 -61.48.0.0/14 -61.52.0.0/15 -61.54.0.0/16 -61.55.0.0/16 -61.87.192.0/18 -61.128.0.0/15 -61.130.0.0/15 -61.132.0.0/16 -61.133.0.0/17 -61.133.128.0/17 -61.134.0.0/18 -61.134.64.0/19 -61.134.96.0/19 -61.134.128.0/18 -61.134.192.0/18 -61.135.0.0/16 -61.136.0.0/18 -61.136.64.0/18 -61.136.128.0/17 -61.137.0.0/17 -61.137.128.0/17 -61.138.0.0/18 -61.138.64.0/18 -61.138.128.0/18 -61.138.192.0/18 -61.139.0.0/17 -61.139.128.0/18 -61.139.192.0/18 -61.140.0.0/14 -61.144.0.0/14 -61.148.0.0/15 -61.150.0.0/15 -61.152.0.0/16 -61.153.0.0/16 -61.154.0.0/15 -61.156.0.0/16 -61.157.0.0/16 -61.158.0.0/17 -61.158.128.0/17 -61.159.0.0/18 -61.159.64.0/18 -61.159.128.0/17 -61.160.0.0/16 -61.161.0.0/18 -61.161.64.0/18 -61.161.128.0/17 -61.162.0.0/16 -61.163.0.0/16 -61.164.0.0/16 -61.165.0.0/16 -61.166.0.0/16 -61.167.0.0/16 -61.168.0.0/16 -61.169.0.0/16 -61.170.0.0/15 -61.172.0.0/14 -61.176.0.0/16 -61.177.0.0/16 -61.178.0.0/16 -61.179.0.0/16 -61.180.0.0/17 -61.180.128.0/17 -61.181.0.0/16 -61.182.0.0/16 -61.183.0.0/16 -61.184.0.0/14 -61.188.0.0/16 -61.189.0.0/17 -61.189.128.0/17 -61.190.0.0/15 -61.232.0.0/14 -61.236.0.0/15 -61.240.0.0/14 -62.234.0.0/16 -68.79.0.0/18 -69.230.192.0/18 -69.231.128.0/18 -69.234.192.0/18 -69.235.128.0/18 -71.131.192.0/18 -71.132.0.0/18 -71.136.64.0/18 -71.137.0.0/18 -81.68.0.0/14 -82.156.0.0/15 -94.191.0.0/17 -101.0.0.0/22 -101.1.0.0/22 -101.2.172.0/22 -101.4.0.0/14 -101.16.0.0/12 -101.32.0.0/14 -101.36.0.0/17 -101.36.128.0/17 -101.37.0.0/16 -101.38.0.0/15 -101.40.0.0/13 -101.48.0.0/15 -101.50.8.0/22 -101.50.12.0/22 -101.50.56.0/22 -101.52.0.0/16 -101.53.100.0/22 -101.54.0.0/16 -101.55.224.0/21 -101.64.0.0/13 -101.72.0.0/14 -101.76.0.0/15 -101.78.0.0/22 -101.78.32.0/19 -101.80.0.0/12 -101.96.0.0/21 -101.96.8.0/22 -101.96.16.0/20 -101.96.128.0/17 -101.99.96.0/19 -101.101.64.0/19 -101.101.100.0/24 -101.101.102.0/23 -101.101.104.0/21 -101.101.112.0/20 -101.102.64.0/19 -101.102.100.0/23 -101.102.102.0/24 -101.102.104.0/21 -101.102.112.0/20 -101.104.0.0/14 -101.110.64.0/19 -101.110.96.0/20 -101.110.116.0/22 -101.110.120.0/21 -101.120.0.0/14 -101.124.0.0/15 -101.126.0.0/16 -101.128.0.0/22 -101.128.8.0/21 -101.128.16.0/20 -101.128.32.0/19 -101.129.0.0/16 -101.130.0.0/15 -101.132.0.0/14 -101.144.0.0/12 -101.192.0.0/14 -101.196.0.0/16 -101.197.0.0/16 -101.198.0.0/15 -101.200.0.0/15 -101.203.128.0/19 -101.203.160.0/21 -101.203.172.0/22 -101.203.176.0/20 -101.204.0.0/14 -101.224.0.0/13 -101.232.0.0/15 -101.234.64.0/21 -101.234.76.0/22 -101.234.80.0/20 -101.234.96.0/19 -101.236.0.0/14 -101.240.0.0/14 -101.244.0.0/14 -101.248.0.0/15 -101.251.0.0/22 -101.251.8.0/21 -101.251.16.0/20 -101.251.32.0/19 -101.251.64.0/18 -101.251.128.0/17 -101.252.0.0/15 -101.254.0.0/16 -103.1.8.0/22 -103.1.20.0/22 -103.1.24.0/22 -103.1.72.0/22 -103.1.88.0/22 -103.1.168.0/22 -103.2.108.0/22 -103.2.156.0/22 -103.2.164.0/22 -103.2.200.0/22 -103.2.204.0/22 -103.2.208.0/22 -103.2.212.0/22 -103.3.84.0/22 -103.3.88.0/22 -103.3.92.0/22 -103.3.96.0/22 -103.3.100.0/22 -103.3.104.0/22 -103.3.108.0/22 -103.3.112.0/22 -103.3.116.0/22 -103.3.120.0/22 -103.3.124.0/22 -103.3.128.0/22 -103.3.132.0/22 -103.3.136.0/22 -103.3.140.0/22 -103.3.148.0/22 -103.3.152.0/22 -103.3.156.0/22 -103.4.56.0/22 -103.4.168.0/22 -103.4.184.0/22 -103.4.224.0/22 -103.5.36.0/22 -103.5.52.0/22 -103.5.56.0/22 -103.5.152.0/22 -103.5.168.0/22 -103.5.192.0/22 -103.5.252.0/22 -103.6.76.0/22 -103.6.108.0/22 -103.6.220.0/22 -103.6.228.0/22 -103.7.4.0/22 -103.7.28.0/22 -103.7.140.0/22 -103.7.212.0/22 -103.7.216.0/22 -103.7.220.0/22 -103.8.0.0/22 -103.8.4.0/22 -103.8.8.0/22 -103.8.32.0/22 -103.8.52.0/22 -103.8.68.0/22 -103.8.108.0/22 -103.8.156.0/22 -103.8.200.0/22 -103.8.204.0/22 -103.8.220.0/22 -103.9.8.0/22 -103.9.24.0/22 -103.9.108.0/22 -103.9.152.0/22 -103.9.192.0/22 -103.9.248.0/22 -103.9.252.0/22 -103.10.0.0/22 -103.10.16.0/22 -103.10.84.0/22 -103.10.140.0/22 -103.11.16.0/22 -103.11.168.0/22 -103.11.180.0/22 -103.12.32.0/22 -103.12.68.0/22 -103.12.92.0/22 -103.12.136.0/22 -103.12.184.0/22 -103.12.232.0/22 -103.13.12.0/22 -103.13.124.0/22 -103.13.144.0/22 -103.13.196.0/22 -103.13.220.0/22 -103.13.244.0/22 -103.14.32.0/22 -103.14.84.0/22 -103.14.100.0/22 -103.14.132.0/22 -103.14.136.0/22 -103.14.156.0/22 -103.14.240.0/22 -103.15.4.0/22 -103.15.8.0/22 -103.15.16.0/22 -103.15.96.0/22 -103.15.200.0/22 -103.16.52.0/22 -103.16.80.0/22 -103.16.84.0/22 -103.16.88.0/22 -103.16.108.0/22 -103.16.124.0/22 -103.17.40.0/22 -103.17.64.0/22 -103.17.120.0/22 -103.17.136.0/22 -103.17.160.0/22 -103.17.204.0/22 -103.17.228.0/22 -103.18.192.0/22 -103.18.208.0/22 -103.18.212.0/22 -103.18.224.0/22 -103.19.0.0/22 -103.19.12.0/22 -103.19.40.0/22 -103.19.44.0/22 -103.19.64.0/22 -103.19.68.0/22 -103.19.72.0/22 -103.19.232.0/22 -103.20.12.0/22 -103.20.32.0/22 -103.20.44.0/22 -103.20.68.0/22 -103.20.112.0/22 -103.20.128.0/22 -103.20.160.0/22 -103.20.248.0/22 -103.21.112.0/22 -103.21.116.0/22 -103.21.136.0/22 -103.21.140.0/22 -103.21.176.0/22 -103.21.208.0/22 -103.21.240.0/22 -103.22.0.0/22 -103.22.4.0/22 -103.22.8.0/22 -103.22.12.0/22 -103.22.16.0/22 -103.22.20.0/22 -103.22.24.0/22 -103.22.28.0/22 -103.22.32.0/22 -103.22.36.0/22 -103.22.40.0/22 -103.22.44.0/22 -103.22.48.0/22 -103.22.52.0/22 -103.22.56.0/22 -103.22.60.0/22 -103.22.64.0/22 -103.22.68.0/22 -103.22.72.0/22 -103.22.76.0/22 -103.22.80.0/22 -103.22.84.0/22 -103.22.88.0/22 -103.22.92.0/22 -103.22.100.0/22 -103.22.104.0/22 -103.22.108.0/22 -103.22.112.0/22 -103.22.116.0/22 -103.22.120.0/22 -103.22.124.0/22 -103.22.188.0/22 -103.22.228.0/22 -103.22.252.0/22 -103.23.8.0/22 -103.23.56.0/22 -103.23.160.0/22 -103.23.164.0/22 -103.23.176.0/22 -103.23.228.0/22 -103.24.24.0/22 -103.24.116.0/22 -103.24.128.0/22 -103.24.144.0/22 -103.24.176.0/22 -103.24.184.0/22 -103.24.220.0/22 -103.24.228.0/22 -103.24.248.0/22 -103.24.252.0/22 -103.25.8.0/23 -103.25.20.0/22 -103.25.24.0/22 -103.25.28.0/22 -103.25.32.0/22 -103.25.36.0/22 -103.25.40.0/22 -103.25.48.0/22 -103.25.64.0/22 -103.25.68.0/22 -103.25.148.0/22 -103.25.156.0/22 -103.25.216.0/22 -103.26.0.0/22 -103.26.64.0/22 -103.26.76.0/22 -103.26.132.0/22 -103.26.156.0/22 -103.26.160.0/22 -103.26.228.0/22 -103.26.240.0/22 -103.27.4.0/22 -103.27.12.0/22 -103.27.24.0/22 -103.27.56.0/22 -103.27.96.0/22 -103.27.184.0/22 -103.27.208.0/22 -103.27.212.0/22 -103.27.240.0/22 -103.28.4.0/22 -103.28.8.0/22 -103.28.184.0/22 -103.28.204.0/22 -103.28.212.0/22 -103.29.16.0/22 -103.29.128.0/22 -103.29.132.0/22 -103.29.136.0/22 -103.30.20.0/22 -103.30.96.0/22 -103.30.148.0/22 -103.30.200.0/22 -103.30.228.0/22 -103.30.236.0/22 -103.31.0.0/22 -103.31.48.0/22 -103.31.52.0/22 -103.31.56.0/22 -103.31.60.0/22 -103.31.64.0/22 -103.31.68.0/22 -103.31.148.0/22 -103.31.160.0/22 -103.31.168.0/22 -103.31.200.0/22 -103.31.236.0/22 -103.32.0.0/22 -103.32.4.0/22 -103.32.8.0/22 -103.32.12.0/22 -103.32.16.0/22 -103.32.20.0/22 -103.32.24.0/22 -103.32.28.0/22 -103.32.32.0/22 -103.32.36.0/22 -103.32.40.0/22 -103.32.44.0/22 -103.32.48.0/22 -103.32.52.0/22 -103.32.56.0/22 -103.32.60.0/22 -103.32.64.0/22 -103.32.68.0/22 -103.32.72.0/22 -103.32.76.0/22 -103.32.80.0/22 -103.32.84.0/22 -103.32.88.0/22 -103.32.92.0/22 -103.32.96.0/22 -103.32.100.0/22 -103.32.104.0/22 -103.32.108.0/22 -103.32.112.0/22 -103.32.116.0/22 -103.32.120.0/22 -103.32.124.0/22 -103.32.128.0/22 -103.32.132.0/22 -103.32.136.0/22 -103.32.140.0/22 -103.32.144.0/22 -103.32.148.0/22 -103.32.152.0/22 -103.32.156.0/22 -103.32.160.0/22 -103.32.164.0/22 -103.32.168.0/22 -103.32.172.0/22 -103.32.176.0/22 -103.32.180.0/22 -103.32.184.0/22 -103.32.188.0/22 -103.32.192.0/22 -103.32.196.0/22 -103.32.200.0/22 -103.32.204.0/22 -103.32.208.0/22 -103.32.212.0/22 -103.32.216.0/22 -103.32.220.0/22 -103.32.224.0/22 -103.32.228.0/22 -103.32.232.0/22 -103.32.236.0/22 -103.32.240.0/22 -103.32.244.0/22 -103.32.248.0/22 -103.32.252.0/22 -103.33.0.0/22 -103.33.4.0/22 -103.33.8.0/22 -103.33.12.0/22 -103.33.16.0/22 -103.33.20.0/22 -103.33.24.0/22 -103.33.28.0/22 -103.33.32.0/22 -103.33.36.0/22 -103.33.40.0/22 -103.33.44.0/22 -103.33.48.0/22 -103.33.52.0/22 -103.33.56.0/22 -103.33.60.0/22 -103.33.64.0/22 -103.33.68.0/22 -103.33.72.0/22 -103.33.76.0/22 -103.33.80.0/22 -103.33.84.0/22 -103.33.88.0/22 -103.33.92.0/22 -103.33.96.0/22 -103.33.100.0/22 -103.33.104.0/22 -103.33.108.0/22 -103.33.112.0/22 -103.33.116.0/22 -103.33.120.0/22 -103.33.124.0/22 -103.33.128.0/22 -103.33.132.0/22 -103.33.136.0/22 -103.33.140.0/22 -103.33.144.0/22 -103.33.148.0/22 -103.33.152.0/22 -103.33.156.0/22 -103.33.160.0/22 -103.33.164.0/22 -103.33.168.0/22 -103.33.172.0/22 -103.33.176.0/22 -103.33.180.0/22 -103.33.184.0/22 -103.33.188.0/22 -103.33.192.0/22 -103.33.196.0/22 -103.33.200.0/22 -103.33.204.0/22 -103.33.208.0/22 -103.33.212.0/22 -103.33.216.0/22 -103.33.220.0/22 -103.33.224.0/22 -103.33.228.0/22 -103.33.232.0/22 -103.33.236.0/22 -103.33.240.0/22 -103.33.244.0/22 -103.33.248.0/22 -103.33.252.0/22 -103.34.0.0/22 -103.34.4.0/22 -103.34.8.0/22 -103.34.12.0/22 -103.34.16.0/22 -103.34.20.0/22 -103.34.24.0/22 -103.34.28.0/22 -103.34.32.0/22 -103.34.36.0/22 -103.34.40.0/22 -103.34.44.0/22 -103.34.48.0/22 -103.34.52.0/22 -103.34.56.0/22 -103.34.60.0/22 -103.34.64.0/22 -103.34.68.0/22 -103.34.72.0/22 -103.34.76.0/22 -103.34.80.0/22 -103.34.84.0/22 -103.34.88.0/22 -103.34.92.0/22 -103.34.96.0/22 -103.34.100.0/22 -103.34.104.0/22 -103.34.108.0/22 -103.34.112.0/22 -103.34.116.0/22 -103.34.120.0/22 -103.34.124.0/22 -103.34.128.0/22 -103.34.132.0/22 -103.34.136.0/22 -103.34.140.0/22 -103.34.144.0/22 -103.34.148.0/22 -103.34.152.0/22 -103.34.156.0/22 -103.34.160.0/22 -103.34.164.0/22 -103.34.168.0/22 -103.34.172.0/22 -103.34.176.0/22 -103.34.180.0/22 -103.34.184.0/22 -103.34.188.0/22 -103.34.192.0/22 -103.34.196.0/22 -103.34.200.0/22 -103.34.204.0/22 -103.34.208.0/22 -103.34.212.0/22 -103.34.216.0/22 -103.34.220.0/22 -103.34.224.0/22 -103.34.228.0/22 -103.34.232.0/22 -103.34.236.0/22 -103.34.240.0/22 -103.34.244.0/22 -103.34.248.0/22 -103.34.252.0/22 -103.35.0.0/22 -103.35.4.0/22 -103.35.8.0/22 -103.35.12.0/22 -103.35.16.0/22 -103.35.20.0/22 -103.35.24.0/22 -103.35.28.0/22 -103.35.32.0/22 -103.35.36.0/22 -103.35.40.0/22 -103.35.44.0/22 -103.35.48.0/22 -103.35.104.0/22 -103.35.116.0/22 -103.35.180.0/22 -103.35.200.0/22 -103.35.220.0/22 -103.36.20.0/22 -103.36.28.0/22 -103.36.36.0/22 -103.36.56.0/22 -103.36.60.0/22 -103.36.64.0/22 -103.36.72.0/22 -103.36.96.0/22 -103.36.132.0/22 -103.36.136.0/22 -103.36.160.0/22 -103.36.164.0/22 -103.36.168.0/22 -103.36.172.0/22 -103.36.176.0/22 -103.36.180.0/22 -103.36.184.0/22 -103.36.188.0/22 -103.36.192.0/22 -103.36.196.0/22 -103.36.200.0/22 -103.36.204.0/22 -103.36.208.0/22 -103.36.212.0/22 -103.36.216.0/22 -103.36.220.0/22 -103.36.224.0/22 -103.36.228.0/22 -103.36.232.0/22 -103.36.236.0/22 -103.36.240.0/22 -103.36.244.0/22 -103.37.0.0/22 -103.37.12.0/22 -103.37.16.0/22 -103.37.24.0/22 -103.37.44.0/22 -103.37.52.0/22 -103.37.56.0/22 -103.37.72.0/22 -103.37.100.0/22 -103.37.104.0/22 -103.37.124.0/22 -103.37.136.0/22 -103.37.140.0/22 -103.37.144.0/22 -103.37.148.0/22 -103.37.152.0/22 -103.37.156.0/22 -103.37.160.0/22 -103.37.164.0/22 -103.37.172.0/22 -103.37.176.0/22 -103.37.188.0/22 -103.37.208.0/22 -103.37.212.0/22 -103.37.216.0/22 -103.37.220.0/22 -103.37.248.0/22 -103.37.252.0/22 -103.38.0.0/22 -103.38.32.0/22 -103.38.40.0/22 -103.38.44.0/22 -103.38.56.0/22 -103.38.76.0/22 -103.38.84.0/22 -103.38.92.0/22 -103.38.96.0/22 -103.38.116.0/22 -103.38.132.0/22 -103.38.140.0/22 -103.38.224.0/22 -103.38.228.0/22 -103.38.232.0/22 -103.38.252.0/22 -103.39.16.0/22 -103.39.64.0/22 -103.39.88.0/22 -103.39.100.0/22 -103.39.104.0/22 -103.39.108.0/22 -103.39.160.0/22 -103.39.164.0/22 -103.39.168.0/22 -103.39.172.0/22 -103.39.176.0/22 -103.39.180.0/22 -103.39.184.0/22 -103.39.188.0/22 -103.39.200.0/22 -103.39.204.0/22 -103.39.208.0/22 -103.39.212.0/22 -103.39.216.0/22 -103.39.220.0/22 -103.39.224.0/22 -103.39.228.0/22 -103.39.232.0/22 -103.40.12.0/22 -103.40.16.0/22 -103.40.20.0/22 -103.40.24.0/22 -103.40.28.0/22 -103.40.32.0/22 -103.40.36.0/22 -103.40.40.0/22 -103.40.44.0/22 -103.40.88.0/22 -103.40.100.0/22 -103.40.112.0/22 -103.40.192.0/22 -103.40.212.0/22 -103.40.220.0/22 -103.40.228.0/22 -103.40.232.0/22 -103.40.236.0/22 -103.40.240.0/22 -103.40.244.0/22 -103.40.248.0/22 -103.40.252.0/22 -103.41.0.0/22 -103.41.16.0/22 -103.41.52.0/22 -103.41.140.0/22 -103.41.148.0/22 -103.41.152.0/22 -103.41.160.0/22 -103.41.164.0/22 -103.41.220.0/22 -103.41.224.0/22 -103.41.228.0/22 -103.41.232.0/22 -103.42.8.0/22 -103.42.24.0/22 -103.42.28.0/22 -103.42.32.0/22 -103.42.64.0/22 -103.42.68.0/22 -103.42.76.0/22 -103.42.104.0/22 -103.42.180.0/22 -103.42.232.0/22 -103.43.16.0/22 -103.43.84.0/22 -103.43.96.0/22 -103.43.100.0/22 -103.43.104.0/22 -103.43.124.0/22 -103.43.184.0/22 -103.43.192.0/22 -103.43.196.0/22 -103.43.208.0/22 -103.43.220.0/22 -103.43.224.0/22 -103.43.232.0/22 -103.43.240.0/22 -103.44.56.0/22 -103.44.80.0/22 -103.44.88.0/22 -103.44.120.0/22 -103.44.124.0/22 -103.44.132.0/22 -103.44.144.0/22 -103.44.168.0/22 -103.44.176.0/22 -103.44.180.0/22 -103.44.184.0/22 -103.44.188.0/22 -103.44.192.0/22 -103.44.196.0/22 -103.44.200.0/22 -103.44.204.0/22 -103.44.224.0/22 -103.44.236.0/22 -103.44.240.0/22 -103.44.244.0/22 -103.44.248.0/22 -103.44.252.0/22 -103.45.0.0/22 -103.45.4.0/22 -103.45.8.0/22 -103.45.12.0/22 -103.45.16.0/22 -103.45.20.0/22 -103.45.24.0/22 -103.45.28.0/22 -103.45.32.0/22 -103.45.36.0/22 -103.45.40.0/22 -103.45.44.0/22 -103.45.48.0/22 -103.45.52.0/22 -103.45.56.0/22 -103.45.60.0/22 -103.45.72.0/22 -103.45.76.0/22 -103.45.80.0/22 -103.45.84.0/22 -103.45.88.0/22 -103.45.92.0/22 -103.45.96.0/22 -103.45.100.0/22 -103.45.104.0/22 -103.45.108.0/22 -103.45.112.0/22 -103.45.116.0/22 -103.45.120.0/22 -103.45.124.0/22 -103.45.128.0/22 -103.45.132.0/22 -103.45.136.0/22 -103.45.140.0/22 -103.45.144.0/22 -103.45.148.0/22 -103.45.152.0/22 -103.45.156.0/22 -103.45.160.0/22 -103.45.164.0/22 -103.45.168.0/22 -103.45.172.0/22 -103.45.176.0/22 -103.45.180.0/22 -103.45.184.0/22 -103.45.188.0/22 -103.45.192.0/22 -103.45.196.0/22 -103.45.200.0/22 -103.45.204.0/22 -103.45.208.0/22 -103.45.212.0/22 -103.45.216.0/22 -103.45.220.0/22 -103.45.224.0/22 -103.45.248.0/22 -103.46.0.0/22 -103.46.12.0/22 -103.46.16.0/22 -103.46.20.0/22 -103.46.24.0/22 -103.46.28.0/22 -103.46.32.0/22 -103.46.36.0/22 -103.46.40.0/22 -103.46.44.0/22 -103.46.48.0/22 -103.46.52.0/22 -103.46.56.0/22 -103.46.60.0/22 -103.46.64.0/22 -103.46.68.0/22 -103.46.72.0/22 -103.46.76.0/22 -103.46.80.0/22 -103.46.84.0/22 -103.46.88.0/22 -103.46.92.0/22 -103.46.96.0/22 -103.46.100.0/22 -103.46.104.0/22 -103.46.108.0/22 -103.46.112.0/22 -103.46.116.0/22 -103.46.120.0/22 -103.46.124.0/22 -103.46.128.0/22 -103.46.132.0/22 -103.46.136.0/22 -103.46.152.0/22 -103.46.156.0/22 -103.46.160.0/22 -103.46.164.0/22 -103.46.168.0/22 -103.46.172.0/22 -103.46.176.0/22 -103.46.180.0/22 -103.46.244.0/22 -103.46.248.0/22 -103.47.4.0/22 -103.47.20.0/22 -103.47.36.0/22 -103.47.40.0/22 -103.47.48.0/22 -103.47.80.0/22 -103.47.96.0/22 -103.47.108.0/22 -103.47.116.0/22 -103.47.120.0/22 -103.47.136.0/22 -103.47.140.0/22 -103.47.212.0/22 -103.48.20.0/22 -103.48.52.0/22 -103.48.92.0/22 -103.48.144.0/22 -103.48.148.0/22 -103.48.152.0/22 -103.48.156.0/22 -103.48.202.0/23 -103.48.216.0/22 -103.48.220.0/22 -103.48.224.0/22 -103.48.228.0/22 -103.48.232.0/22 -103.48.236.0/22 -103.48.240.0/22 -103.48.244.0/22 -103.49.12.0/22 -103.49.20.0/22 -103.49.72.0/22 -103.49.76.0/22 -103.49.92.0/22 -103.49.96.0/22 -103.49.108.0/22 -103.49.128.0/22 -103.49.176.0/22 -103.49.180.0/22 -103.49.196.0/22 -103.49.248.0/22 -103.50.36.0/22 -103.50.44.0/22 -103.50.48.0/22 -103.50.52.0/22 -103.50.56.0/22 -103.50.60.0/22 -103.50.64.0/22 -103.50.68.0/22 -103.50.72.0/22 -103.50.108.0/22 -103.50.112.0/22 -103.50.116.0/22 -103.50.120.0/22 -103.50.124.0/22 -103.50.132.0/22 -103.50.136.0/22 -103.50.140.0/22 -103.50.172.0/22 -103.50.176.0/22 -103.50.180.0/22 -103.50.184.0/22 -103.50.188.0/22 -103.50.192.0/22 -103.50.196.0/22 -103.50.200.0/22 -103.50.220.0/22 -103.50.224.0/22 -103.50.228.0/22 -103.50.232.0/22 -103.50.236.0/22 -103.50.240.0/22 -103.50.244.0/22 -103.50.248.0/22 -103.52.40.0/22 -103.52.72.0/22 -103.52.76.0/22 -103.52.80.0/22 -103.52.84.0/22 -103.52.96.0/22 -103.52.100.0/22 -103.52.104.0/22 -103.52.160.0/22 -103.52.164.0/22 -103.52.172.0/22 -103.52.176.0/22 -103.52.184.0/22 -103.52.196.0/22 -103.53.4.0/22 -103.53.64.0/22 -103.53.68.0/22 -103.53.92.0/22 -103.53.100.0/22 -103.53.124.0/22 -103.53.128.0/22 -103.53.132.0/22 -103.53.136.0/22 -103.53.140.0/22 -103.53.144.0/22 -103.53.180.0/22 -103.53.204.0/22 -103.53.208.0/22 -103.53.212.0/22 -103.53.216.0/22 -103.53.236.0/22 -103.53.248.0/22 -103.54.8.0/22 -103.54.48.0/22 -103.54.60.0/22 -103.54.160.0/22 -103.54.164.0/22 -103.54.212.0/22 -103.54.240.0/22 -103.55.24.0/22 -103.55.80.0/22 -103.55.120.0/22 -103.55.152.0/22 -103.55.172.0/22 -103.55.204.0/22 -103.55.208.0/22 -103.55.228.0/22 -103.55.236.0/22 -103.56.8.0/22 -103.56.16.0/22 -103.56.20.0/22 -103.56.32.0/22 -103.56.52.0/22 -103.56.56.0/22 -103.56.60.0/22 -103.56.72.0/22 -103.56.76.0/22 -103.56.140.0/22 -103.56.152.0/22 -103.56.184.0/22 -103.56.200.0/22 -103.57.12.0/22 -103.57.52.0/22 -103.57.56.0/22 -103.57.76.0/22 -103.57.136.0/22 -103.57.196.0/22 -103.58.24.0/22 -103.59.76.0/22 -103.59.100.0/22 -103.59.112.0/22 -103.59.116.0/22 -103.59.120.0/22 -103.59.124.0/22 -103.59.128.0/22 -103.59.148.0/22 -103.59.164.0/22 -103.60.32.0/22 -103.60.44.0/22 -103.60.164.0/22 -103.60.228.0/22 -103.60.236.0/22 -103.61.60.0/22 -103.61.104.0/22 -103.61.140.0/22 -103.61.152.0/22 -103.61.156.0/22 -103.61.160.0/22 -103.61.172.0/22 -103.61.176.0/22 -103.61.184.0/22 -103.61.188.0/22 -103.62.24.0/22 -103.62.52.0/22 -103.62.72.0/22 -103.62.76.0/22 -103.62.80.0/22 -103.62.84.0/22 -103.62.88.0/22 -103.62.96.0/22 -103.62.100.0/22 -103.62.104.0/22 -103.62.108.0/22 -103.62.112.0/22 -103.62.116.0/22 -103.62.120.0/22 -103.62.124.0/22 -103.62.128.0/22 -103.62.132.0/22 -103.62.156.0/22 -103.62.160.0/22 -103.62.164.0/22 -103.62.168.0/22 -103.62.172.0/22 -103.62.176.0/22 -103.62.180.0/22 -103.62.184.0/22 -103.62.188.0/22 -103.62.192.0/22 -103.62.204.0/22 -103.62.208.0/22 -103.62.212.0/22 -103.62.216.0/22 -103.62.220.0/22 -103.62.224.0/22 -103.63.32.0/22 -103.63.36.0/22 -103.63.40.0/22 -103.63.44.0/22 -103.63.48.0/22 -103.63.52.0/22 -103.63.56.0/22 -103.63.60.0/22 -103.63.64.0/22 -103.63.68.0/22 -103.63.72.0/22 -103.63.76.0/22 -103.63.80.0/22 -103.63.84.0/22 -103.63.88.0/22 -103.63.140.0/22 -103.63.144.0/22 -103.63.152.0/22 -103.63.160.0/22 -103.63.164.0/22 -103.63.168.0/22 -103.63.172.0/22 -103.63.176.0/22 -103.63.180.0/22 -103.63.184.0/22 -103.63.192.0/22 -103.63.196.0/22 -103.63.200.0/22 -103.63.204.0/22 -103.63.208.0/22 -103.63.240.0/22 -103.63.244.0/22 -103.63.248.0/22 -103.63.252.0/22 -103.64.0.0/22 -103.64.4.0/22 -103.64.24.0/22 -103.64.28.0/22 -103.64.32.0/22 -103.64.36.0/22 -103.64.40.0/22 -103.64.44.0/22 -103.64.48.0/22 -103.64.52.0/22 -103.64.56.0/22 -103.64.60.0/22 -103.64.64.0/22 -103.64.68.0/22 -103.64.72.0/22 -103.64.76.0/22 -103.64.80.0/22 -103.64.84.0/22 -103.64.88.0/22 -103.64.92.0/22 -103.64.96.0/22 -103.64.100.0/22 -103.64.104.0/22 -103.64.108.0/22 -103.64.112.0/22 -103.64.116.0/22 -103.64.120.0/22 -103.64.124.0/22 -103.64.140.0/22 -103.64.144.0/22 -103.64.152.0/22 -103.64.156.0/22 -103.64.160.0/22 -103.64.164.0/22 -103.64.168.0/22 -103.64.172.0/22 -103.64.176.0/22 -103.64.180.0/22 -103.64.184.0/22 -103.64.188.0/22 -103.64.192.0/22 -103.64.196.0/22 -103.64.200.0/22 -103.64.204.0/22 -103.64.208.0/22 -103.64.212.0/22 -103.64.216.0/22 -103.64.220.0/22 -103.64.224.0/22 -103.64.228.0/22 -103.64.232.0/22 -103.64.236.0/22 -103.64.240.0/22 -103.64.244.0/22 -103.64.248.0/22 -103.64.252.0/22 -103.65.0.0/22 -103.65.4.0/22 -103.65.8.0/22 -103.65.12.0/22 -103.65.16.0/22 -103.65.36.0/22 -103.65.40.0/22 -103.65.48.0/22 -103.65.52.0/22 -103.65.56.0/22 -103.65.60.0/22 -103.65.64.0/22 -103.65.68.0/22 -103.65.72.0/22 -103.65.76.0/22 -103.65.80.0/22 -103.65.84.0/22 -103.65.88.0/22 -103.65.92.0/22 -103.65.100.0/22 -103.65.104.0/22 -103.65.108.0/22 -103.65.112.0/22 -103.65.144.0/22 -103.65.148.0/22 -103.65.152.0/22 -103.65.156.0/22 -103.65.160.0/22 -103.65.164.0/22 -103.65.168.0/22 -103.65.172.0/22 -103.66.32.0/22 -103.66.40.0/22 -103.66.92.0/22 -103.66.108.0/22 -103.66.200.0/22 -103.66.216.0/22 -103.66.240.0/22 -103.66.244.0/22 -103.66.248.0/22 -103.66.252.0/22 -103.67.0.0/22 -103.67.4.0/22 -103.67.8.0/22 -103.67.100.0/22 -103.67.104.0/22 -103.67.108.0/22 -103.67.112.0/22 -103.67.116.0/22 -103.67.120.0/22 -103.67.124.0/22 -103.67.128.0/22 -103.67.132.0/22 -103.67.136.0/22 -103.67.140.0/22 -103.67.144.0/22 -103.67.148.0/22 -103.67.172.0/22 -103.67.192.0/22 -103.67.212.0/22 -103.67.252.0/22 -103.68.64.0/22 -103.68.88.0/22 -103.68.100.0/22 -103.68.128.0/22 -103.68.192.0/22 -103.69.16.0/22 -103.69.116.0/22 -103.69.132.0/22 -103.69.152.0/22 -103.69.212.0/22 -103.70.8.0/22 -103.70.148.0/22 -103.70.184.0/22 -103.70.220.0/22 -103.70.224.0/22 -103.70.236.0/22 -103.70.252.0/22 -103.71.0.0/22 -103.71.32.0/22 -103.71.48.0/22 -103.71.68.0/22 -103.71.72.0/22 -103.71.80.0/22 -103.71.84.0/22 -103.71.88.0/22 -103.71.120.0/22 -103.71.124.0/22 -103.71.128.0/22 -103.71.144.0/22 -103.71.196.0/22 -103.71.200.0/22 -103.71.232.0/22 -103.72.12.0/22 -103.72.16.0/22 -103.72.20.0/22 -103.72.24.0/22 -103.72.28.0/22 -103.72.32.0/22 -103.72.36.0/22 -103.72.40.0/22 -103.72.44.0/22 -103.72.48.0/22 -103.72.52.0/22 -103.72.112.0/22 -103.72.116.0/22 -103.72.120.0/22 -103.72.124.0/22 -103.72.128.0/22 -103.72.132.0/22 -103.72.144.0/22 -103.72.148.0/22 -103.72.172.0/22 -103.72.180.0/22 -103.72.224.0/22 -103.72.228.0/22 -103.72.232.0/22 -103.72.236.0/22 -103.72.240.0/22 -103.72.244.0/22 -103.72.248.0/22 -103.72.252.0/22 -103.73.0.0/22 -103.73.4.0/22 -103.73.8.0/22 -103.73.12.0/22 -103.73.16.0/22 -103.73.20.0/22 -103.73.24.0/22 -103.73.28.0/22 -103.73.48.0/22 -103.73.88.0/22 -103.73.96.0/22 -103.73.116.0/22 -103.73.120.0/22 -103.73.128.0/22 -103.73.132.0/22 -103.73.136.0/22 -103.73.140.0/22 -103.73.144.0/22 -103.73.168.0/22 -103.73.176.0/22 -103.73.204.0/22 -103.73.208.0/22 -103.73.240.0/22 -103.73.244.0/22 -103.73.248.0/22 -103.74.24.0/22 -103.74.28.0/22 -103.74.32.0/22 -103.74.36.0/22 -103.74.40.0/22 -103.74.44.0/22 -103.74.48.0/22 -103.74.56.0/22 -103.74.60.0/22 -103.74.80.0/22 -103.74.124.0/22 -103.74.148.0/22 -103.74.152.0/22 -103.74.156.0/22 -103.74.204.0/22 -103.74.232.0/22 -103.75.16.0/22 -103.75.88.0/22 -103.75.92.0/22 -103.75.104.0/22 -103.75.108.0/22 -103.75.112.0/22 -103.75.120.0/22 -103.75.128.0/22 -103.75.144.0/22 -103.75.152.0/22 -103.75.236.0/24 -103.76.60.0/22 -103.76.64.0/22 -103.76.68.0/22 -103.76.72.0/22 -103.76.84.0/22 -103.76.92.0/22 -103.76.216.0/22 -103.76.220.0/22 -103.76.224.0/22 -103.77.28.0/22 -103.77.52.0/22 -103.77.56.0/22 -103.77.72.0/22 -103.77.88.0/22 -103.77.92.0/22 -103.77.132.0/22 -103.77.148.0/22 -103.77.220.0/22 -103.78.56.0/22 -103.78.60.0/22 -103.78.64.0/22 -103.78.68.0/22 -103.78.124.0/22 -103.78.172.0/22 -103.78.176.0/22 -103.78.196.0/22 -103.78.228.0/22 -103.79.24.0/22 -103.79.28.0/22 -103.79.36.0/22 -103.79.40.0/22 -103.79.44.0/22 -103.79.52.0/22 -103.79.56.0/22 -103.79.60.0/22 -103.79.64.0/22 -103.79.68.0/22 -103.79.80.0/22 -103.79.84.0/22 -103.79.120.0/22 -103.79.136.0/22 -103.79.188.0/22 -103.79.192.0/22 -103.79.196.0/22 -103.79.200.0/22 -103.79.204.0/22 -103.79.208.0/22 -103.79.212.0/22 -103.79.240.0/22 -103.80.24.0/22 -103.80.28.0/22 -103.80.44.0/22 -103.80.72.0/22 -103.80.176.0/22 -103.80.180.0/22 -103.80.184.0/22 -103.80.192.0/22 -103.80.200.0/22 -103.80.232.0/22 -103.81.4.0/22 -103.81.8.0/22 -103.81.16.0/22 -103.81.20.0/22 -103.81.44.0/22 -103.81.48.0/22 -103.81.96.0/22 -103.81.120.0/22 -103.81.148.0/22 -103.81.164.0/22 -103.81.168.0/22 -103.81.183.0/24 -103.81.184.0/22 -103.81.200.0/22 -103.81.232.0/22 -103.82.52.0/22 -103.82.60.0/22 -103.82.68.0/22 -103.82.84.0/22 -103.82.104.0/22 -103.82.224.0/22 -103.82.236.0/22 -103.83.44.0/22 -103.83.52.0/22 -103.83.60.0/22 -103.83.64.0/22 -103.83.72.0/22 -103.83.112.0/22 -103.83.120.0/22 -103.83.180.0/22 -103.84.0.0/22 -103.84.12.0/22 -103.84.16.0/22 -103.84.20.0/22 -103.84.24.0/22 -103.84.28.0/22 -103.84.48.0/22 -103.84.64.0/22 -103.84.72.0/22 -103.84.92.0/22 -103.84.108.0/22 -103.84.136.0/22 -103.85.20.0/22 -103.85.24.0/22 -103.85.44.0/22 -103.85.48.0/22 -103.85.84.0/22 -103.85.136.0/22 -103.85.144.0/22 -103.85.164.0/22 -103.85.168.0/22 -103.85.172.0/22 -103.85.176.0/22 -103.85.224.0/22 -103.86.28.0/22 -103.86.32.0/22 -103.86.44.0/22 -103.86.60.0/22 -103.86.68.0/22 -103.86.80.0/22 -103.86.84.0/22 -103.86.88.0/22 -103.86.204.0/22 -103.86.208.0/22 -103.86.212.0/22 -103.86.216.0/22 -103.86.220.0/22 -103.86.224.0/22 -103.86.228.0/22 -103.86.232.0/22 -103.86.236.0/22 -103.86.240.0/22 -103.86.244.0/22 -103.86.248.0/22 -103.86.252.0/22 -103.87.0.0/22 -103.87.4.0/22 -103.87.20.0/22 -103.87.32.0/22 -103.87.72.0/22 -103.87.96.0/22 -103.87.132.0/22 -103.87.180.0/22 -103.87.224.0/22 -103.88.4.0/22 -103.88.8.0/22 -103.88.12.0/22 -103.88.16.0/22 -103.88.20.0/22 -103.88.32.0/22 -103.88.36.0/22 -103.88.60.0/22 -103.88.64.0/22 -103.88.72.0/22 -103.88.96.0/22 -103.88.100.0/22 -103.88.164.0/22 -103.88.176.0/22 -103.88.184.0/22 -103.88.188.0/22 -103.88.212.0/22 -103.89.28.0/22 -103.89.96.0/22 -103.89.100.0/22 -103.89.104.0/22 -103.89.108.0/22 -103.89.112.0/22 -103.89.116.0/22 -103.89.148.0/22 -103.89.172.0/22 -103.89.184.0/22 -103.89.188.0/22 -103.89.192.0/22 -103.89.196.0/22 -103.89.200.0/22 -103.89.204.0/22 -103.89.208.0/22 -103.89.212.0/22 -103.89.216.0/22 -103.89.220.0/22 -103.89.224.0/22 -103.89.228.0/22 -103.90.52.0/22 -103.90.92.0/22 -103.90.100.0/22 -103.90.104.0/22 -103.90.108.0/22 -103.90.112.0/22 -103.90.116.0/22 -103.90.120.0/22 -103.90.124.0/22 -103.90.128.0/22 -103.90.132.0/22 -103.90.152.0/22 -103.90.168.0/22 -103.90.173.0/24 -103.90.176.0/22 -103.90.188.0/22 -103.90.192.0/22 -103.91.36.0/22 -103.91.40.0/22 -103.91.108.0/22 -103.91.152.0/22 -103.91.176.0/22 -103.91.200.0/22 -103.91.208.0/22 -103.91.212.0/22 -103.91.219.0/24 -103.91.236.0/22 -103.91.252.0/22 -103.92.0.0/22 -103.92.4.0/22 -103.92.8.0/22 -103.92.12.0/22 -103.92.48.0/22 -103.92.52.0/22 -103.92.56.0/22 -103.92.60.0/22 -103.92.64.0/22 -103.92.68.0/22 -103.92.72.0/22 -103.92.76.0/22 -103.92.80.0/22 -103.92.86.0/24 -103.92.88.0/22 -103.92.108.0/22 -103.92.124.0/22 -103.92.128.0/24 -103.92.132.0/22 -103.92.156.0/22 -103.92.164.0/22 -103.92.168.0/22 -103.92.172.0/22 -103.92.176.0/22 -103.92.180.0/22 -103.92.184.0/22 -103.92.188.0/22 -103.92.192.0/22 -103.92.236.0/22 -103.92.240.0/22 -103.92.244.0/22 -103.92.248.0/22 -103.92.252.0/22 -103.93.0.0/22 -103.93.4.0/22 -103.93.28.0/22 -103.93.76.0/22 -103.93.84.0/22 -103.93.121.0/24 -103.93.152.0/22 -103.93.180.0/22 -103.93.204.0/22 -103.94.12.0/22 -103.94.20.0/22 -103.94.28.0/22 -103.94.32.0/22 -103.94.36.0/22 -103.94.40.0/22 -103.94.44.0/22 -103.94.72.0/22 -103.94.88.0/22 -103.94.116.0/22 -103.94.160.0/22 -103.94.180.0/22 -103.94.200.0/22 -103.95.28.0/22 -103.95.52.0/22 -103.95.64.0/22 -103.95.68.0/22 -103.95.88.0/22 -103.95.92.0/22 -103.95.116.0/22 -103.95.128.0/22 -103.95.136.0/22 -103.95.140.0/22 -103.95.144.0/22 -103.95.152.0/22 -103.95.207.0/24 -103.95.216.0/22 -103.95.220.0/22 -103.95.224.0/22 -103.95.236.0/22 -103.95.240.0/22 -103.95.244.0/22 -103.95.248.0/22 -103.95.252.0/22 -103.96.0.0/22 -103.96.8.0/22 -103.96.80.0/22 -103.96.124.0/22 -103.96.136.0/22 -103.96.140.0/24 -103.96.148.0/22 -103.96.152.0/22 -103.96.156.0/22 -103.96.160.0/22 -103.96.164.0/22 -103.96.168.0/22 -103.96.172.0/22 -103.96.176.0/22 -103.96.180.0/22 -103.96.184.0/22 -103.96.188.0/22 -103.96.192.0/22 -103.96.196.0/22 -103.96.200.0/22 -103.96.204.0/22 -103.96.208.0/22 -103.96.212.0/22 -103.96.216.0/22 -103.97.8.0/22 -103.97.12.0/22 -103.97.16.0/22 -103.97.20.0/22 -103.97.24.0/22 -103.97.28.0/22 -103.97.32.0/22 -103.97.36.0/22 -103.97.40.0/22 -103.97.56.0/22 -103.97.60.0/22 -103.97.64.0/22 -103.97.68.0/22 -103.97.72.0/22 -103.97.80.0/22 -103.97.112.0/22 -103.97.116.0/22 -103.97.128.0/22 -103.97.144.0/22 -103.97.148.0/22 -103.97.188.0/22 -103.97.192.0/22 -103.97.224.0/22 -103.97.228.0/23 -103.98.28.0/23 -103.98.40.0/22 -103.98.44.0/22 -103.98.48.0/22 -103.98.56.0/22 -103.98.80.0/22 -103.98.88.0/22 -103.98.92.0/22 -103.98.96.0/22 -103.98.100.0/22 -103.98.124.0/22 -103.98.136.0/22 -103.98.140.0/22 -103.98.144.0/22 -103.98.164.0/22 -103.98.168.0/22 -103.98.180.0/22 -103.98.196.0/22 -103.98.216.0/22 -103.98.220.0/22 -103.98.224.0/22 -103.98.228.0/22 -103.98.232.0/22 -103.98.240.0/22 -103.98.244.0/22 -103.98.248.0/22 -103.98.252.0/22 -103.99.40.0/23 -103.99.52.0/22 -103.99.56.0/22 -103.99.60.0/22 -103.99.76.0/22 -103.99.104.0/22 -103.99.116.0/22 -103.99.120.0/22 -103.99.152.0/22 -103.99.220.0/22 -103.99.232.0/22 -103.99.236.0/22 -103.100.0.0/22 -103.100.32.0/22 -103.100.40.0/22 -103.100.48.0/22 -103.100.52.0/22 -103.100.56.0/22 -103.100.60.0/22 -103.100.64.0/22 -103.100.68.0/22 -103.100.88.0/22 -103.100.116.0/22 -103.100.140.0/22 -103.100.144.0/22 -103.100.236.0/22 -103.100.240.0/22 -103.100.248.0/22 -103.100.252.0/22 -103.101.4.0/22 -103.101.8.0/22 -103.101.12.0/22 -103.101.28.0/22 -103.101.60.0/22 -103.101.120.0/22 -103.101.124.0/22 -103.101.144.0/22 -103.101.148.0/22 -103.101.153.0/24 -103.101.180.0/22 -103.101.184.0/22 -103.102.76.0/22 -103.102.80.0/22 -103.102.168.0/22 -103.102.172.0/22 -103.102.180.0/22 -103.102.184.0/22 -103.102.188.0/22 -103.102.192.0/22 -103.102.196.0/22 -103.102.200.0/22 -103.102.208.0/22 -103.102.212.0/22 -103.103.12.0/22 -103.103.16.0/22 -103.103.36.0/22 -103.103.68.0/22 -103.103.72.0/22 -103.103.176.0/22 -103.103.188.0/22 -103.103.200.0/22 -103.103.204.0/22 -103.103.220.0/22 -103.103.224.0/22 -103.103.228.0/22 -103.103.232.0/22 -103.103.248.0/22 -103.103.252.0/22 -103.104.0.0/22 -103.104.4.0/22 -103.104.36.0/22 -103.104.40.0/22 -103.104.64.0/22 -103.104.104.0/22 -103.104.152.0/22 -103.104.168.0/22 -103.104.172.0/22 -103.104.188.0/22 -103.104.198.0/23 -103.104.252.0/22 -103.105.0.0/22 -103.105.4.0/22 -103.105.12.0/22 -103.105.16.0/22 -103.105.23.0/24 -103.105.56.0/22 -103.105.60.0/22 -103.105.116.0/22 -103.105.132.0/22 -103.105.180.0/22 -103.105.184.0/22 -103.105.200.0/22 -103.105.204.0/22 -103.105.220.0/22 -103.106.36.0/22 -103.106.40.0/22 -103.106.44.0/22 -103.106.60.0/22 -103.106.68.0/22 -103.106.96.0/22 -103.106.120.0/22 -103.106.128.0/22 -103.106.132.0/22 -103.106.160.0/22 -103.106.188.0/22 -103.106.196.0/22 -103.106.202.0/23 -103.106.212.0/22 -103.106.244.0/22 -103.106.252.0/22 -103.107.0.0/22 -103.107.8.0/24 -103.107.28.0/22 -103.107.32.0/22 -103.107.44.0/22 -103.107.72.0/22 -103.107.108.0/22 -103.107.164.0/22 -103.107.168.0/22 -103.107.188.0/22 -103.107.192.0/22 -103.107.208.0/22 -103.107.212.0/22 -103.107.216.0/22 -103.107.220.0/22 -103.108.52.0/22 -103.108.64.0/22 -103.108.160.0/22 -103.108.164.0/22 -103.108.184.0/23 -103.108.188.0/23 -103.108.192.0/22 -103.108.196.0/22 -103.108.208.0/22 -103.108.212.0/22 -103.108.224.0/22 -103.108.244.0/22 -103.108.251.0/24 -103.109.20.0/22 -103.109.48.0/22 -103.109.88.0/22 -103.109.106.0/23 -103.109.248.0/22 -103.110.32.0/22 -103.110.80.0/23 -103.110.92.0/22 -103.110.100.0/22 -103.110.116.0/22 -103.110.127.0/24 -103.110.128.0/23 -103.110.131.0/24 -103.110.132.0/22 -103.110.136.0/22 -103.110.152.0/22 -103.110.156.0/22 -103.110.188.0/22 -103.110.204.0/22 -103.111.38.0/23 -103.111.64.0/22 -103.111.172.0/22 -103.111.252.0/22 -103.112.28.0/22 -103.112.68.0/22 -103.112.72.0/22 -103.112.88.0/22 -103.112.92.0/22 -103.112.96.0/22 -103.112.108.0/22 -103.112.112.0/22 -103.112.116.0/22 -103.112.140.0/22 -103.112.172.0/22 -103.112.184.0/22 -103.112.208.0/22 -103.113.4.0/22 -103.113.92.0/22 -103.113.144.0/22 -103.113.220.0/22 -103.113.232.0/22 -103.113.236.0/22 -103.114.4.0/22 -103.114.28.0/22 -103.114.68.0/22 -103.114.72.0/22 -103.114.100.0/22 -103.114.132.0/22 -103.114.148.0/22 -103.114.156.0/22 -103.114.176.0/22 -103.114.212.0/22 -103.114.236.0/22 -103.114.240.0/22 -103.115.16.0/22 -103.115.40.0/22 -103.115.44.0/22 -103.115.48.0/22 -103.115.52.0/22 -103.115.56.0/22 -103.115.60.0/22 -103.115.64.0/22 -103.115.68.0/22 -103.115.92.0/22 -103.115.120.0/22 -103.115.148.0/22 -103.115.204.0/23 -103.115.248.0/22 -103.116.20.0/22 -103.116.40.0/22 -103.116.64.0/22 -103.116.72.0/22 -103.116.76.0/22 -103.116.92.0/22 -103.116.120.0/22 -103.116.128.0/22 -103.116.132.0/23 -103.116.148.0/22 -103.116.184.0/22 -103.116.206.0/23 -103.116.220.0/22 -103.116.224.0/22 -103.116.228.0/22 -103.117.16.0/22 -103.117.72.0/22 -103.117.88.0/22 -103.117.132.0/22 -103.117.136.0/22 -103.117.188.0/22 -103.117.220.0/22 -103.118.19.0/24 -103.118.36.0/22 -103.118.52.0/22 -103.118.56.0/22 -103.118.60.0/22 -103.118.64.0/22 -103.118.68.0/22 -103.118.72.0/22 -103.118.88.0/22 -103.118.173.0/24 -103.118.192.0/22 -103.118.196.0/22 -103.118.200.0/22 -103.118.204.0/22 -103.118.208.0/22 -103.118.212.0/22 -103.118.216.0/22 -103.118.220.0/22 -103.118.240.0/22 -103.118.244.0/22 -103.118.248.0/22 -103.118.252.0/22 -103.119.0.0/22 -103.119.12.0/22 -103.119.16.0/22 -103.119.28.0/22 -103.119.44.0/22 -103.119.104.0/22 -103.119.115.0/24 -103.119.156.0/22 -103.119.180.0/22 -103.119.200.0/22 -103.119.224.0/22 -103.120.52.0/22 -103.120.72.0/22 -103.120.76.0/24 -103.120.88.0/22 -103.120.96.0/22 -103.120.100.0/22 -103.120.140.0/22 -103.120.196.0/22 -103.120.224.0/22 -103.121.52.0/22 -103.121.92.0/22 -103.121.160.0/22 -103.121.164.0/22 -103.121.250.0/24 -103.121.252.0/22 -103.122.48.0/22 -103.122.176.0/22 -103.122.192.0/22 -103.122.240.0/22 -103.123.4.0/22 -103.123.56.0/22 -103.123.88.0/22 -103.123.92.0/22 -103.123.116.0/22 -103.123.160.0/22 -103.123.176.0/22 -103.123.200.0/22 -103.123.204.0/22 -103.123.208.0/22 -103.123.212.0/22 -103.124.24.0/22 -103.124.48.0/22 -103.124.64.0/22 -103.124.212.0/22 -103.124.216.0/22 -103.125.20.0/22 -103.125.44.0/22 -103.125.132.0/22 -103.125.164.0/22 -103.125.196.0/22 -103.125.236.0/22 -103.125.248.0/22 -103.126.0.0/22 -103.126.16.0/22 -103.126.44.0/22 -103.126.100.0/22 -103.126.124.0/22 -103.126.128.0/22 -103.126.132.0/22 -103.126.208.0/22 -103.126.241.0/24 -103.129.52.0/22 -103.129.148.0/22 -103.130.132.0/22 -103.130.152.0/24 -103.130.160.0/22 -103.130.228.0/22 -103.131.20.0/22 -103.131.36.0/22 -103.131.152.0/22 -103.131.168.0/22 -103.131.176.0/22 -103.131.224.0/22 -103.131.228.0/22 -103.131.240.0/22 -103.132.60.0/22 -103.132.64.0/22 -103.132.68.0/22 -103.132.72.0/22 -103.132.76.0/22 -103.132.80.0/22 -103.132.104.0/22 -103.132.108.0/22 -103.132.112.0/22 -103.132.116.0/22 -103.132.120.0/22 -103.132.160.0/22 -103.132.164.0/22 -103.132.188.0/22 -103.132.208.0/22 -103.132.212.0/22 -103.132.234.0/23 -103.133.12.0/22 -103.133.40.0/22 -103.133.128.0/22 -103.133.136.0/22 -103.133.176.0/22 -103.133.232.0/22 -103.134.12.0/24 -103.134.196.0/22 -103.135.80.0/22 -103.135.124.0/22 -103.135.148.0/22 -103.135.156.0/22 -103.135.160.0/22 -103.135.164.0/22 -103.135.176.0/22 -103.135.184.0/22 -103.135.192.0/22 -103.135.196.0/22 -103.135.236.0/22 -103.136.128.0/22 -103.136.232.0/22 -103.192.0.0/22 -103.192.4.0/22 -103.192.8.0/22 -103.192.12.0/22 -103.192.16.0/22 -103.192.20.0/22 -103.192.24.0/22 -103.192.28.0/22 -103.192.48.0/22 -103.192.52.0/22 -103.192.56.0/22 -103.192.84.0/22 -103.192.88.0/22 -103.192.92.0/22 -103.192.96.0/22 -103.192.100.0/22 -103.192.104.0/22 -103.192.108.0/22 -103.192.112.0/22 -103.192.128.0/22 -103.192.132.0/22 -103.192.136.0/22 -103.192.140.0/22 -103.192.144.0/22 -103.192.164.0/22 -103.192.188.0/22 -103.192.208.0/22 -103.192.212.0/22 -103.192.216.0/22 -103.192.252.0/22 -103.193.40.0/22 -103.193.44.0/22 -103.193.120.0/22 -103.193.124.0/22 -103.193.140.0/22 -103.193.144.0/22 -103.193.148.0/22 -103.193.160.0/22 -103.193.188.0/22 -103.193.192.0/22 -103.193.212.0/22 -103.193.216.0/22 -103.193.220.0/22 -103.193.224.0/22 -103.193.228.0/22 -103.193.232.0/22 -103.193.236.0/22 -103.193.240.0/22 -103.194.16.0/22 -103.195.104.0/22 -103.195.112.0/22 -103.195.136.0/22 -103.195.148.0/22 -103.195.152.0/22 -103.195.160.0/22 -103.195.192.0/22 -103.196.60.0/22 -103.196.64.0/22 -103.196.72.0/22 -103.196.88.0/22 -103.196.92.0/22 -103.196.96.0/22 -103.196.168.0/22 -103.196.204.0/22 -103.197.180.0/22 -103.197.228.0/22 -103.198.20.0/22 -103.198.60.0/22 -103.198.64.0/22 -103.198.72.0/22 -103.198.124.0/22 -103.198.156.0/22 -103.198.180.0/22 -103.198.196.0/22 -103.198.200.0/22 -103.198.216.0/22 -103.198.220.0/22 -103.198.224.0/22 -103.198.228.0/22 -103.198.232.0/22 -103.198.236.0/22 -103.198.240.0/22 -103.198.244.0/22 -103.199.164.0/22 -103.199.196.0/22 -103.199.228.0/22 -103.199.248.0/22 -103.199.252.0/22 -103.200.28.0/22 -103.200.32.0/22 -103.200.52.0/22 -103.200.64.0/22 -103.200.68.0/22 -103.200.136.0/22 -103.200.140.0/22 -103.200.144.0/22 -103.200.148.0/22 -103.200.152.0/22 -103.200.156.0/22 -103.200.160.0/22 -103.200.164.0/22 -103.200.168.0/22 -103.200.172.0/22 -103.200.176.0/22 -103.200.180.0/22 -103.200.184.0/22 -103.200.188.0/22 -103.200.192.0/22 -103.200.220.0/22 -103.200.224.0/22 -103.200.228.0/22 -103.200.232.0/22 -103.200.236.0/22 -103.200.240.0/22 -103.200.244.0/22 -103.200.248.0/22 -103.200.252.0/22 -103.201.0.0/22 -103.201.4.0/22 -103.201.8.0/22 -103.201.12.0/22 -103.201.16.0/22 -103.201.20.0/22 -103.201.28.0/22 -103.201.32.0/22 -103.201.36.0/22 -103.201.40.0/22 -103.201.44.0/22 -103.201.48.0/22 -103.201.52.0/22 -103.201.56.0/22 -103.201.60.0/22 -103.201.64.0/22 -103.201.76.0/22 -103.201.80.0/22 -103.201.84.0/22 -103.201.88.0/22 -103.201.92.0/22 -103.201.96.0/22 -103.201.100.0/22 -103.201.104.0/22 -103.201.108.0/22 -103.201.112.0/22 -103.201.116.0/22 -103.201.120.0/22 -103.201.152.0/22 -103.201.156.0/22 -103.201.160.0/22 -103.201.164.0/22 -103.201.168.0/22 -103.201.172.0/22 -103.201.176.0/22 -103.201.180.0/22 -103.201.184.0/22 -103.201.188.0/22 -103.201.192.0/22 -103.201.196.0/22 -103.201.200.0/22 -103.201.204.0/22 -103.201.208.0/22 -103.201.212.0/22 -103.201.216.0/22 -103.201.220.0/22 -103.201.224.0/22 -103.201.228.0/22 -103.201.232.0/22 -103.201.236.0/22 -103.201.240.0/22 -103.201.244.0/22 -103.201.248.0/22 -103.201.252.0/22 -103.202.0.0/22 -103.202.4.0/22 -103.202.8.0/22 -103.202.12.0/22 -103.202.16.0/22 -103.202.20.0/22 -103.202.24.0/22 -103.202.28.0/22 -103.202.32.0/22 -103.202.36.0/22 -103.202.40.0/22 -103.202.44.0/22 -103.202.56.0/22 -103.202.60.0/22 -103.202.64.0/22 -103.202.68.0/22 -103.202.72.0/22 -103.202.76.0/22 -103.202.80.0/22 -103.202.84.0/22 -103.202.88.0/22 -103.202.92.0/22 -103.202.96.0/22 -103.202.100.0/22 -103.202.104.0/22 -103.202.108.0/22 -103.202.112.0/22 -103.202.116.0/22 -103.202.120.0/22 -103.202.124.0/22 -103.202.128.0/22 -103.202.132.0/22 -103.202.136.0/22 -103.202.140.0/22 -103.202.144.0/22 -103.202.152.0/22 -103.202.156.0/22 -103.202.160.0/22 -103.202.164.0/22 -103.202.168.0/22 -103.202.172.0/22 -103.202.176.0/22 -103.202.180.0/22 -103.202.184.0/22 -103.202.188.0/22 -103.202.192.0/22 -103.202.196.0/22 -103.202.200.0/21 -103.202.212.0/22 -103.202.228.0/22 -103.202.236.0/22 -103.202.240.0/22 -103.202.244.0/22 -103.202.248.0/22 -103.202.252.0/22 -103.203.0.0/22 -103.203.4.0/22 -103.203.8.0/22 -103.203.12.0/22 -103.203.16.0/22 -103.203.20.0/22 -103.203.24.0/22 -103.203.28.0/22 -103.203.32.0/22 -103.203.52.0/22 -103.203.56.0/22 -103.203.96.0/22 -103.203.100.0/22 -103.203.104.0/22 -103.203.108.0/22 -103.203.112.0/22 -103.203.116.0/22 -103.203.120.0/22 -103.203.124.0/22 -103.203.128.0/22 -103.203.140.0/22 -103.203.164.0/22 -103.203.168.0/22 -103.203.192.0/22 -103.203.200.0/22 -103.203.212.0/22 -103.203.216.0/22 -103.204.24.0/22 -103.204.72.0/22 -103.204.88.0/22 -103.204.112.0/22 -103.204.136.0/22 -103.204.140.0/22 -103.204.144.0/22 -103.204.148.0/22 -103.204.152.0/22 -103.204.196.0/22 -103.204.232.0/22 -103.204.236.0/22 -103.205.4.0/22 -103.205.8.0/22 -103.205.40.0/22 -103.205.44.0/22 -103.205.52.0/22 -103.205.108.0/22 -103.205.116.0/22 -103.205.120.0/22 -103.205.136.0/22 -103.205.162.0/24 -103.205.188.0/22 -103.205.192.0/22 -103.205.196.0/22 -103.205.200.0/22 -103.205.236.0/22 -103.205.248.0/22 -103.205.252.0/22 -103.206.0.0/22 -103.206.44.0/22 -103.206.108.0/22 -103.206.148.0/22 -103.207.48.0/22 -103.207.104.0/22 -103.207.164.0/22 -103.207.184.0/22 -103.207.188.0/22 -103.207.192.0/22 -103.207.196.0/22 -103.207.200.0/22 -103.207.204.0/22 -103.207.208.0/22 -103.207.212.0/22 -103.207.220.0/22 -103.207.228.0/22 -103.207.232.0/22 -103.208.12.0/22 -103.208.16.0/22 -103.208.28.0/22 -103.208.40.0/22 -103.208.44.0/22 -103.208.48.0/22 -103.208.148.0/22 -103.209.112.0/22 -103.209.136.0/22 -103.209.200.0/22 -103.209.208.0/22 -103.209.216.0/22 -103.210.0.0/22 -103.210.20.0/22 -103.210.96.0/22 -103.210.156.0/22 -103.210.160.0/22 -103.210.164.0/22 -103.210.168.0/22 -103.210.172.0/22 -103.210.176.0/22 -103.210.180.0/22 -103.210.184.0/22 -103.210.188.0/22 -103.210.216.0/22 -103.211.44.0/22 -103.211.96.0/22 -103.211.100.0/22 -103.211.156.0/22 -103.211.164.0/22 -103.211.192.0/22 -103.211.220.0/22 -103.211.224.0/22 -103.211.248.0/22 -103.212.0.0/22 -103.212.4.0/22 -103.212.8.0/22 -103.212.12.0/22 -103.212.32.0/22 -103.212.44.0/22 -103.212.48.0/22 -103.212.84.0/22 -103.212.100.0/22 -103.212.104.0/22 -103.212.108.0/22 -103.212.148.0/22 -103.212.164.0/22 -103.212.196.0/22 -103.212.200.0/22 -103.212.228.0/22 -103.212.252.0/22 -103.213.40.0/22 -103.213.44.0/22 -103.213.48.0/22 -103.213.52.0/22 -103.213.56.0/22 -103.213.60.0/22 -103.213.64.0/22 -103.213.68.0/22 -103.213.72.0/22 -103.213.76.0/22 -103.213.80.0/22 -103.213.84.0/22 -103.213.88.0/22 -103.213.92.0/22 -103.213.96.0/22 -103.213.132.0/22 -103.213.136.0/22 -103.213.140.0/22 -103.213.144.0/22 -103.213.148.0/22 -103.213.152.0/22 -103.213.156.0/22 -103.213.160.0/22 -103.213.164.0/22 -103.213.168.0/22 -103.213.172.0/22 -103.213.176.0/22 -103.213.180.0/22 -103.213.184.0/22 -103.213.188.0/22 -103.213.248.0/22 -103.214.32.0/22 -103.214.48.0/22 -103.214.84.0/22 -103.214.168.0/22 -103.214.212.0/22 -103.214.240.0/22 -103.214.244.0/22 -103.215.28.0/22 -103.215.32.0/22 -103.215.36.0/22 -103.215.44.0/22 -103.215.48.0/22 -103.215.100.0/22 -103.215.104.0/22 -103.215.108.0/22 -103.215.116.0/22 -103.215.120.0/22 -103.215.140.0/22 -103.215.184.0/22 -103.215.228.0/22 -103.216.4.0/22 -103.216.8.0/22 -103.216.12.0/22 -103.216.16.0/22 -103.216.20.0/22 -103.216.24.0/22 -103.216.28.0/22 -103.216.32.0/22 -103.216.36.0/22 -103.216.40.0/22 -103.216.44.0/22 -103.216.64.0/22 -103.216.108.0/22 -103.216.136.0/22 -103.216.152.0/22 -103.216.224.0/22 -103.216.228.0/22 -103.216.240.0/22 -103.216.244.0/22 -103.216.248.0/22 -103.216.252.0/22 -103.217.0.0/22 -103.217.4.0/22 -103.217.8.0/22 -103.217.12.0/22 -103.217.16.0/22 -103.217.20.0/22 -103.217.24.0/22 -103.217.28.0/22 -103.217.32.0/22 -103.217.36.0/22 -103.217.40.0/22 -103.217.44.0/22 -103.217.48.0/22 -103.217.52.0/22 -103.217.56.0/22 -103.217.60.0/22 -103.217.168.0/22 -103.217.180.0/22 -103.217.184.0/22 -103.217.188.0/22 -103.217.192.0/22 -103.217.196.0/22 -103.217.200.0/22 -103.217.204.0/22 -103.218.0.0/22 -103.218.8.0/22 -103.218.12.0/22 -103.218.16.0/22 -103.218.20.0/22 -103.218.28.0/22 -103.218.32.0/22 -103.218.36.0/22 -103.218.40.0/22 -103.218.44.0/22 -103.218.48.0/22 -103.218.52.0/22 -103.218.56.0/22 -103.218.60.0/22 -103.218.64.0/22 -103.218.68.0/22 -103.218.72.0/22 -103.218.76.0/22 -103.218.80.0/22 -103.218.84.0/22 -103.218.88.0/22 -103.218.92.0/22 -103.218.184.0/22 -103.218.192.0/22 -103.218.196.0/22 -103.218.200.0/22 -103.218.204.0/22 -103.218.208.0/22 -103.218.212.0/22 -103.218.216.0/22 -103.219.24.0/22 -103.219.28.0/22 -103.219.32.0/22 -103.219.36.0/22 -103.219.64.0/22 -103.219.84.0/22 -103.219.88.0/22 -103.219.92.0/22 -103.219.96.0/22 -103.219.100.0/22 -103.219.176.0/22 -103.219.184.0/22 -103.220.48.0/22 -103.220.52.0/22 -103.220.56.0/22 -103.220.60.0/22 -103.220.64.0/22 -103.220.92.0/22 -103.220.96.0/22 -103.220.100.0/22 -103.220.104.0/22 -103.220.108.0/22 -103.220.116.0/22 -103.220.120.0/22 -103.220.124.0/22 -103.220.128.0/22 -103.220.132.0/22 -103.220.136.0/22 -103.220.140.0/22 -103.220.144.0/22 -103.220.148.0/22 -103.220.152.0/22 -103.220.160.0/22 -103.220.164.0/22 -103.220.168.0/22 -103.220.172.0/22 -103.220.176.0/22 -103.220.180.0/22 -103.220.184.0/22 -103.220.188.0/22 -103.220.192.0/22 -103.220.196.0/22 -103.220.200.0/22 -103.220.240.0/22 -103.220.244.0/22 -103.220.248.0/22 -103.220.252.0/22 -103.221.0.0/22 -103.221.4.0/22 -103.221.8.0/22 -103.221.12.0/22 -103.221.16.0/22 -103.221.20.0/22 -103.221.24.0/22 -103.221.28.0/22 -103.221.32.0/22 -103.221.36.0/22 -103.221.40.0/22 -103.221.44.0/22 -103.221.48.0/22 -103.221.88.0/22 -103.221.92.0/22 -103.221.96.0/22 -103.221.100.0/22 -103.221.104.0/22 -103.221.108.0/22 -103.221.112.0/22 -103.221.116.0/22 -103.221.120.0/22 -103.221.124.0/22 -103.221.128.0/22 -103.221.132.0/22 -103.221.136.0/22 -103.221.140.0/22 -103.221.144.0/22 -103.221.148.0/22 -103.221.152.0/22 -103.221.156.0/22 -103.221.160.0/22 -103.221.164.0/22 -103.221.168.0/22 -103.221.172.0/22 -103.221.176.0/22 -103.221.180.0/22 -103.221.184.0/22 -103.221.188.0/22 -103.221.192.0/22 -103.221.196.0/22 -103.221.200.0/22 -103.221.204.0/22 -103.222.0.0/22 -103.222.4.0/22 -103.222.8.0/22 -103.222.12.0/22 -103.222.16.0/22 -103.222.24.0/22 -103.222.28.0/22 -103.222.32.0/22 -103.222.36.0/22 -103.222.40.0/22 -103.222.44.0/22 -103.222.48.0/22 -103.222.52.0/22 -103.222.56.0/22 -103.222.60.0/22 -103.222.64.0/22 -103.222.68.0/22 -103.222.72.0/22 -103.222.76.0/22 -103.222.80.0/22 -103.222.84.0/22 -103.222.88.0/22 -103.222.92.0/22 -103.222.96.0/22 -103.222.100.0/22 -103.222.104.0/22 -103.222.108.0/22 -103.222.112.0/22 -103.222.116.0/22 -103.222.120.0/22 -103.222.124.0/22 -103.222.128.0/22 -103.222.132.0/22 -103.222.136.0/22 -103.222.140.0/22 -103.222.144.0/22 -103.222.148.0/22 -103.222.152.0/22 -103.222.156.0/22 -103.222.160.0/22 -103.222.164.0/22 -103.222.168.0/22 -103.222.172.0/22 -103.222.176.0/22 -103.222.180.0/22 -103.222.184.0/22 -103.222.188.0/22 -103.222.192.0/22 -103.222.196.0/22 -103.222.200.0/22 -103.222.204.0/22 -103.222.208.0/22 -103.222.212.0/22 -103.222.216.0/22 -103.222.220.0/22 -103.222.224.0/22 -103.222.228.0/22 -103.222.232.0/22 -103.222.240.0/22 -103.222.244.0/22 -103.223.16.0/22 -103.223.20.0/22 -103.223.24.0/22 -103.223.28.0/22 -103.223.32.0/22 -103.223.36.0/22 -103.223.40.0/22 -103.223.44.0/22 -103.223.48.0/22 -103.223.52.0/22 -103.223.56.0/22 -103.223.60.0/22 -103.223.64.0/22 -103.223.68.0/22 -103.223.72.0/22 -103.223.76.0/22 -103.223.80.0/22 -103.223.84.0/22 -103.223.88.0/22 -103.223.92.0/22 -103.223.96.0/22 -103.223.100.0/22 -103.223.104.0/22 -103.223.108.0/22 -103.223.112.0/22 -103.223.116.0/22 -103.223.120.0/22 -103.223.124.0/22 -103.223.128.0/22 -103.223.132.0/22 -103.223.140.0/22 -103.223.144.0/22 -103.223.148.0/22 -103.223.152.0/22 -103.223.156.0/22 -103.223.160.0/22 -103.223.164.0/22 -103.223.168.0/22 -103.223.172.0/22 -103.223.176.0/22 -103.223.180.0/22 -103.223.188.0/22 -103.223.192.0/22 -103.223.196.0/22 -103.223.200.0/22 -103.223.204.0/22 -103.223.208.0/22 -103.223.212.0/22 -103.223.216.0/22 -103.223.220.0/22 -103.223.224.0/22 -103.223.228.0/22 -103.223.232.0/22 -103.223.236.0/22 -103.223.240.0/22 -103.223.244.0/22 -103.223.248.0/22 -103.223.252.0/22 -103.224.0.0/22 -103.224.40.0/22 -103.224.44.0/22 -103.224.60.0/22 -103.224.80.0/22 -103.224.220.0/22 -103.224.224.0/22 -103.224.228.0/22 -103.224.232.0/22 -103.225.84.0/22 -103.226.16.0/22 -103.226.40.0/22 -103.226.56.0/22 -103.226.60.0/22 -103.226.80.0/22 -103.226.132.0/22 -103.226.156.0/22 -103.226.180.0/22 -103.226.196.0/22 -103.227.48.0/22 -103.227.72.0/22 -103.227.76.0/22 -103.227.80.0/22 -103.227.100.0/22 -103.227.120.0/22 -103.227.132.0/22 -103.227.136.0/22 -103.227.196.0/22 -103.227.204.0/22 -103.227.212.0/22 -103.227.228.0/22 -103.228.12.0/22 -103.228.28.0/22 -103.228.68.0/22 -103.228.88.0/22 -103.228.128.0/22 -103.228.136.0/22 -103.228.160.0/22 -103.228.176.0/22 -103.228.204.0/22 -103.228.208.0/22 -103.228.228.0/22 -103.228.232.0/22 -103.229.20.0/22 -103.229.60.0/22 -103.229.136.0/22 -103.229.148.0/22 -103.229.172.0/22 -103.229.212.0/22 -103.229.216.0/22 -103.229.220.0/22 -103.229.228.0/22 -103.229.236.0/22 -103.229.240.0/22 -103.230.0.0/22 -103.230.28.0/22 -103.230.44.0/22 -103.230.96.0/22 -103.230.196.0/22 -103.230.200.0/22 -103.230.204.0/22 -103.230.212.0/22 -103.230.236.0/22 -103.231.16.0/22 -103.231.20.0/22 -103.231.64.0/22 -103.231.68.0/22 -103.231.144.0/22 -103.231.180.0/22 -103.231.184.0/22 -103.231.244.0/22 -103.232.4.0/22 -103.232.144.0/22 -103.232.188.0/22 -103.232.212.0/22 -103.233.4.0/22 -103.233.44.0/22 -103.233.52.0/22 -103.233.104.0/22 -103.233.128.0/22 -103.233.136.0/22 -103.233.228.0/22 -103.234.0.0/22 -103.234.20.0/22 -103.234.56.0/22 -103.234.128.0/22 -103.234.172.0/22 -103.234.180.0/22 -103.234.244.0/22 -103.235.16.0/22 -103.235.48.0/22 -103.235.56.0/22 -103.235.60.0/22 -103.235.80.0/22 -103.235.84.0/22 -103.235.128.0/22 -103.235.132.0/22 -103.235.136.0/22 -103.235.140.0/22 -103.235.144.0/22 -103.235.148.0/22 -103.235.184.0/22 -103.235.192.0/22 -103.235.200.0/22 -103.235.220.0/22 -103.235.224.0/22 -103.235.228.0/22 -103.235.232.0/22 -103.235.236.0/22 -103.235.240.0/22 -103.235.244.0/22 -103.235.248.0/22 -103.235.252.0/22 -103.236.0.0/22 -103.236.4.0/22 -103.236.8.0/22 -103.236.12.0/22 -103.236.16.0/22 -103.236.20.0/22 -103.236.24.0/22 -103.236.28.0/22 -103.236.32.0/22 -103.236.36.0/22 -103.236.40.0/22 -103.236.44.0/22 -103.236.48.0/22 -103.236.52.0/22 -103.236.56.0/22 -103.236.60.0/22 -103.236.64.0/22 -103.236.68.0/22 -103.236.72.0/22 -103.236.76.0/22 -103.236.80.0/22 -103.236.84.0/22 -103.236.88.0/22 -103.236.92.0/22 -103.236.96.0/22 -103.236.120.0/22 -103.236.184.0/22 -103.236.220.0/22 -103.236.232.0/22 -103.236.240.0/22 -103.236.244.0/22 -103.236.248.0/22 -103.236.252.0/22 -103.237.0.0/22 -103.237.4.0/22 -103.237.8.0/22 -103.237.12.0/22 -103.237.24.0/22 -103.237.28.0/22 -103.237.68.0/22 -103.237.88.0/22 -103.237.152.0/22 -103.237.176.0/22 -103.237.180.0/22 -103.237.184.0/22 -103.237.188.0/22 -103.237.192.0/22 -103.237.196.0/22 -103.237.200.0/22 -103.237.204.0/22 -103.237.208.0/22 -103.237.212.0/22 -103.237.216.0/22 -103.237.220.0/22 -103.237.224.0/22 -103.237.228.0/22 -103.237.232.0/22 -103.237.236.0/22 -103.237.240.0/22 -103.237.244.0/22 -103.237.248.0/22 -103.237.252.0/22 -103.238.0.0/22 -103.238.4.0/22 -103.238.16.0/22 -103.238.20.0/22 -103.238.24.0/22 -103.238.28.0/22 -103.238.32.0/22 -103.238.36.0/22 -103.238.40.0/22 -103.238.44.0/22 -103.238.48.0/22 -103.238.52.0/22 -103.238.56.0/22 -103.238.88.0/22 -103.238.92.0/22 -103.238.96.0/22 -103.238.132.0/22 -103.238.140.0/22 -103.238.144.0/22 -103.238.160.0/22 -103.238.164.0/22 -103.238.168.0/22 -103.238.172.0/22 -103.238.176.0/22 -103.238.180.0/22 -103.238.184.0/22 -103.238.188.0/22 -103.238.196.0/22 -103.238.204.0/22 -103.238.252.0/22 -103.239.0.0/22 -103.239.44.0/22 -103.239.68.0/22 -103.239.96.0/22 -103.239.152.0/22 -103.239.156.0/22 -103.239.176.0/22 -103.239.180.0/22 -103.239.184.0/22 -103.239.192.0/22 -103.239.196.0/22 -103.239.204.0/22 -103.239.208.0/22 -103.239.224.0/22 -103.239.244.0/22 -103.240.16.0/22 -103.240.36.0/22 -103.240.72.0/22 -103.240.84.0/22 -103.240.124.0/22 -103.240.156.0/22 -103.240.172.0/22 -103.240.188.0/22 -103.240.244.0/22 -103.241.12.0/22 -103.241.72.0/22 -103.241.92.0/22 -103.241.96.0/22 -103.241.160.0/22 -103.241.184.0/22 -103.241.188.0/22 -103.241.220.0/22 -103.242.64.0/22 -103.242.128.0/22 -103.242.132.0/22 -103.242.160.0/22 -103.242.168.0/22 -103.242.172.0/22 -103.242.176.0/22 -103.242.200.0/22 -103.242.212.0/22 -103.242.220.0/22 -103.242.240.0/22 -103.243.136.0/22 -103.243.252.0/22 -103.244.16.0/22 -103.244.58.0/23 -103.244.60.0/22 -103.244.64.0/22 -103.244.68.0/22 -103.244.72.0/22 -103.244.76.0/22 -103.244.80.0/22 -103.244.84.0/22 -103.244.116.0/22 -103.244.164.0/22 -103.244.232.0/22 -103.244.252.0/22 -103.245.23.0/24 -103.245.52.0/22 -103.245.60.0/22 -103.245.80.0/22 -103.245.124.0/22 -103.245.128.0/22 -103.246.8.0/22 -103.246.12.0/22 -103.246.120.0/22 -103.246.124.0/22 -103.246.132.0/22 -103.246.152.0/22 -103.246.156.0/22 -103.247.168.0/22 -103.247.172.0/22 -103.247.176.0/22 -103.247.200.0/22 -103.247.212.0/22 -103.248.0.0/23 -103.248.64.0/22 -103.248.100.0/22 -103.248.124.0/22 -103.248.152.0/22 -103.248.168.0/22 -103.248.192.0/22 -103.248.212.0/22 -103.248.220.0/22 -103.248.224.0/22 -103.249.8.0/22 -103.249.12.0/22 -103.249.52.0/22 -103.249.104.0/22 -103.249.128.0/22 -103.249.136.0/22 -103.249.144.0/22 -103.249.164.0/22 -103.249.168.0/22 -103.249.172.0/22 -103.249.176.0/22 -103.249.188.0/22 -103.249.192.0/22 -103.249.244.0/22 -103.249.252.0/22 -103.250.32.0/22 -103.250.104.0/22 -103.250.124.0/22 -103.250.180.0/22 -103.250.192.0/22 -103.250.216.0/22 -103.250.224.0/22 -103.250.236.0/22 -103.250.248.0/22 -103.250.252.0/22 -103.251.32.0/22 -103.251.36.0/22 -103.251.84.0/22 -103.251.96.0/22 -103.251.124.0/22 -103.251.128.0/22 -103.251.160.0/22 -103.251.192.0/22 -103.251.204.0/22 -103.251.236.0/22 -103.251.240.0/22 -103.252.28.0/22 -103.252.36.0/22 -103.252.64.0/22 -103.252.96.0/22 -103.252.104.0/22 -103.252.172.0/22 -103.252.204.0/22 -103.252.208.0/22 -103.252.232.0/22 -103.252.248.0/22 -103.253.4.0/22 -103.253.60.0/22 -103.253.204.0/22 -103.253.220.0/22 -103.253.224.0/22 -103.253.232.0/22 -103.254.8.0/22 -103.254.20.0/22 -103.254.64.0/22 -103.254.68.0/22 -103.254.72.0/22 -103.254.76.0/22 -103.254.112.0/22 -103.254.176.0/22 -103.254.188.0/22 -103.254.196.0/24 -103.254.220.0/22 -103.255.56.0/22 -103.255.68.0/22 -103.255.88.0/22 -103.255.92.0/22 -103.255.136.0/22 -103.255.140.0/22 -103.255.184.0/22 -103.255.200.0/22 -103.255.212.0/22 -103.255.228.0/22 -106.0.0.0/24 -106.0.2.0/23 -106.0.4.0/22 -106.0.8.0/21 -106.0.16.0/20 -106.0.44.0/22 -106.0.64.0/18 -106.2.0.0/15 -106.4.0.0/14 -106.8.0.0/15 -106.11.0.0/16 -106.12.0.0/14 -106.16.0.0/12 -106.32.0.0/12 -106.48.0.0/15 -106.50.0.0/16 -106.52.0.0/14 -106.56.0.0/13 -106.74.0.0/16 -106.75.0.0/16 -106.80.0.0/12 -106.108.0.0/14 -106.112.0.0/13 -106.120.0.0/13 -106.224.0.0/12 -109.244.0.0/16 -110.6.0.0/15 -110.16.0.0/14 -110.34.40.0/22 -110.34.44.0/22 -110.40.0.0/14 -110.44.12.0/22 -110.44.144.0/20 -110.48.0.0/16 -110.51.0.0/16 -110.52.0.0/15 -110.56.0.0/13 -110.64.0.0/15 -110.72.0.0/15 -110.75.0.0/17 -110.75.128.0/19 -110.75.160.0/19 -110.75.192.0/18 -110.76.0.0/19 -110.76.32.0/19 -110.76.132.0/22 -110.76.156.0/22 -110.76.184.0/22 -110.76.192.0/18 -110.77.0.0/17 -110.80.0.0/13 -110.88.0.0/14 -110.92.68.0/22 -110.93.32.0/19 -110.94.0.0/15 -110.96.0.0/11 -110.152.0.0/14 -110.156.0.0/15 -110.165.32.0/19 -110.166.0.0/15 -110.172.192.0/18 -110.173.0.0/19 -110.173.32.0/20 -110.173.64.0/19 -110.173.96.0/19 -110.173.192.0/19 -110.176.0.0/13 -110.184.0.0/13 -110.192.0.0/11 -110.228.0.0/14 -110.232.32.0/19 -110.236.0.0/15 -110.240.0.0/12 -111.0.0.0/10 -111.66.0.0/16 -111.67.192.0/20 -111.68.64.0/19 -111.72.0.0/13 -111.85.0.0/16 -111.91.192.0/19 -111.92.248.0/22 -111.92.252.0/22 -111.112.0.0/15 -111.114.0.0/15 -111.116.0.0/15 -111.118.200.0/21 -111.119.64.0/18 -111.119.128.0/19 -111.120.0.0/14 -111.124.0.0/16 -111.126.0.0/15 -111.128.0.0/11 -111.160.0.0/13 -111.170.0.0/16 -111.172.0.0/14 -111.176.0.0/13 -111.186.0.0/15 -111.192.0.0/12 -111.208.0.0/14 -111.212.0.0/14 -111.221.28.0/24 -111.221.128.0/17 -111.222.0.0/16 -111.223.4.0/22 -111.223.8.0/22 -111.223.12.0/22 -111.223.16.0/22 -111.223.240.0/22 -111.223.248.0/22 -111.224.0.0/14 -111.228.0.0/14 -111.235.96.0/19 -111.235.156.0/22 -111.235.160.0/19 -112.0.0.0/10 -112.64.0.0/15 -112.66.0.0/15 -112.73.0.0/16 -112.74.0.0/15 -112.80.0.0/13 -112.88.0.0/13 -112.96.0.0/15 -112.98.0.0/15 -112.100.0.0/14 -112.109.128.0/17 -112.111.0.0/16 -112.112.0.0/14 -112.116.0.0/15 -112.122.0.0/15 -112.124.0.0/14 -112.128.0.0/14 -112.132.0.0/16 -112.137.48.0/21 -112.192.0.0/14 -112.224.0.0/11 -113.0.0.0/13 -113.8.0.0/15 -113.11.192.0/19 -113.12.0.0/14 -113.16.0.0/15 -113.18.0.0/16 -113.21.232.0/22 -113.21.236.0/22 -113.24.0.0/14 -113.31.0.0/16 -113.44.0.0/14 -113.48.0.0/14 -113.52.160.0/19 -113.52.228.0/22 -113.54.0.0/15 -113.56.0.0/15 -113.58.0.0/16 -113.59.0.0/17 -113.59.224.0/22 -113.62.0.0/15 -113.64.0.0/11 -113.96.0.0/12 -113.112.0.0/13 -113.120.0.0/13 -113.128.0.0/15 -113.130.96.0/20 -113.130.112.0/21 -113.132.0.0/14 -113.136.0.0/13 -113.194.0.0/15 -113.197.100.0/22 -113.200.0.0/15 -113.202.0.0/16 -113.204.0.0/14 -113.208.96.0/19 -113.208.128.0/17 -113.209.0.0/16 -113.212.0.0/18 -113.212.100.0/22 -113.212.184.0/21 -113.213.0.0/17 -113.214.0.0/15 -113.218.0.0/15 -113.220.0.0/14 -113.224.0.0/12 -113.240.0.0/13 -113.248.0.0/14 -114.28.0.0/16 -114.31.64.0/22 -114.31.68.0/22 -114.54.0.0/15 -114.60.0.0/14 -114.64.0.0/14 -114.68.0.0/16 -114.79.64.0/18 -114.80.0.0/12 -114.96.0.0/13 -114.104.0.0/14 -114.110.0.0/20 -114.110.64.0/18 -114.111.0.0/19 -114.111.160.0/19 -114.112.0.0/14 -114.116.0.0/16 -114.117.0.0/16 -114.118.0.0/16 -114.119.0.0/17 -114.119.128.0/18 -114.119.192.0/21 -114.119.200.0/22 -114.119.204.0/22 -114.119.208.0/20 -114.119.224.0/19 -114.132.0.0/16 -114.135.0.0/16 -114.138.0.0/15 -114.141.64.0/21 -114.141.80.0/22 -114.141.84.0/22 -114.141.128.0/18 -114.196.0.0/15 -114.198.248.0/21 -114.208.0.0/14 -114.212.0.0/15 -114.214.0.0/16 -114.215.0.0/16 -114.216.0.0/13 -114.224.0.0/12 -114.240.0.0/12 -115.24.0.0/14 -115.28.0.0/15 -115.31.64.0/22 -115.31.68.0/22 -115.31.72.0/22 -115.31.76.0/22 -115.32.0.0/14 -115.42.56.0/22 -115.44.0.0/15 -115.46.0.0/16 -115.47.0.0/16 -115.48.0.0/12 -115.69.64.0/20 -115.84.0.0/18 -115.84.192.0/19 -115.85.192.0/18 -115.100.0.0/14 -115.104.0.0/14 -115.120.0.0/14 -115.124.16.0/20 -115.148.0.0/14 -115.152.0.0/15 -115.154.0.0/15 -115.156.0.0/15 -115.158.0.0/16 -115.159.0.0/16 -115.166.64.0/19 -115.168.0.0/14 -115.172.0.0/14 -115.180.0.0/15 -115.182.0.0/16 -115.183.0.0/16 -115.187.0.0/22 -115.187.4.0/22 -115.187.8.0/22 -115.187.12.0/22 -115.190.0.0/15 -115.192.0.0/11 -115.224.0.0/12 -116.0.8.0/21 -116.0.24.0/21 -116.1.0.0/16 -116.2.0.0/15 -116.4.0.0/14 -116.8.0.0/14 -116.13.0.0/16 -116.16.0.0/12 -116.50.0.0/20 -116.52.0.0/14 -116.56.0.0/15 -116.58.128.0/20 -116.58.208.0/20 -116.60.0.0/14 -116.66.0.0/17 -116.66.176.0/22 -116.68.136.0/22 -116.68.140.0/22 -116.68.176.0/22 -116.68.180.0/22 -116.69.0.0/16 -116.70.0.0/17 -116.76.0.0/15 -116.78.0.0/15 -116.85.0.0/16 -116.89.144.0/20 -116.89.240.0/22 -116.90.80.0/20 -116.90.184.0/21 -116.95.0.0/16 -116.112.0.0/14 -116.116.0.0/15 -116.128.0.0/10 -116.192.0.0/16 -116.193.16.0/20 -116.193.32.0/19 -116.193.152.0/22 -116.193.164.0/22 -116.193.176.0/21 -116.194.0.0/15 -116.196.0.0/16 -116.197.160.0/22 -116.197.164.0/22 -116.198.0.0/16 -116.199.0.0/17 -116.199.128.0/19 -116.204.0.0/17 -116.204.132.0/22 -116.204.168.0/22 -116.204.216.0/22 -116.204.232.0/22 -116.204.236.0/22 -116.204.244.0/22 -116.205.0.0/16 -116.206.92.0/22 -116.206.176.0/22 -116.207.0.0/16 -116.208.0.0/14 -116.212.160.0/20 -116.213.44.0/22 -116.213.64.0/18 -116.213.128.0/17 -116.214.32.0/19 -116.214.64.0/20 -116.214.128.0/17 -116.215.0.0/16 -116.216.0.0/14 -116.224.0.0/12 -116.242.0.0/15 -116.244.0.0/15 -116.246.0.0/15 -116.248.0.0/15 -116.251.64.0/18 -116.252.0.0/15 -116.254.104.0/22 -116.254.108.0/22 -116.254.128.0/17 -116.255.128.0/17 -117.8.0.0/13 -117.21.0.0/16 -117.22.0.0/15 -117.24.0.0/13 -117.32.0.0/13 -117.40.0.0/14 -117.44.0.0/15 -117.48.0.0/14 -117.53.48.0/20 -117.53.176.0/20 -117.57.0.0/16 -117.58.0.0/17 -117.59.0.0/16 -117.60.0.0/14 -117.64.0.0/13 -117.72.0.0/15 -117.74.64.0/20 -117.74.80.0/20 -117.74.128.0/17 -117.75.0.0/16 -117.76.0.0/14 -117.80.0.0/12 -117.100.0.0/15 -117.103.16.0/20 -117.103.40.0/21 -117.103.72.0/21 -117.103.128.0/20 -117.104.168.0/21 -117.106.0.0/15 -117.112.0.0/13 -117.120.64.0/18 -117.120.128.0/17 -117.121.0.0/17 -117.121.128.0/18 -117.121.192.0/21 -117.122.128.0/17 -117.124.0.0/14 -117.128.0.0/10 -118.24.0.0/15 -118.26.0.0/19 -118.26.32.0/22 -118.26.36.0/22 -118.26.40.0/21 -118.26.48.0/21 -118.26.56.0/21 -118.26.64.0/19 -118.26.96.0/21 -118.26.104.0/21 -118.26.112.0/21 -118.26.120.0/21 -118.26.128.0/17 -118.28.0.0/15 -118.30.0.0/16 -118.31.0.0/16 -118.64.0.0/15 -118.66.0.0/16 -118.67.112.0/20 -118.72.0.0/13 -118.80.0.0/15 -118.84.0.0/15 -118.88.32.0/19 -118.88.64.0/18 -118.88.128.0/17 -118.89.0.0/16 -118.91.240.0/20 -118.102.16.0/20 -118.102.32.0/21 -118.103.164.0/22 -118.103.168.0/22 -118.103.172.0/22 -118.103.176.0/22 -118.107.180.0/22 -118.112.0.0/13 -118.120.0.0/14 -118.124.0.0/15 -118.126.0.0/16 -118.127.128.0/19 -118.132.0.0/14 -118.144.0.0/14 -118.178.0.0/16 -118.180.0.0/14 -118.184.0.0/17 -118.184.128.0/17 -118.186.0.0/15 -118.188.0.0/16 -118.190.0.0/16 -118.191.0.0/16 -118.192.0.0/16 -118.193.0.0/21 -118.193.8.0/21 -118.193.32.0/19 -118.193.64.0/20 -118.193.96.0/19 -118.193.128.0/17 -118.194.0.0/17 -118.194.128.0/17 -118.195.0.0/17 -118.195.128.0/17 -118.196.0.0/14 -118.202.0.0/15 -118.204.0.0/14 -118.212.0.0/16 -118.213.0.0/16 -118.215.192.0/18 -118.224.0.0/14 -118.228.0.0/15 -118.230.0.0/16 -118.239.0.0/16 -118.242.0.0/16 -118.244.0.0/14 -118.248.0.0/13 -119.0.0.0/15 -119.2.0.0/19 -119.2.128.0/17 -119.3.0.0/16 -119.4.0.0/14 -119.8.0.0/16 -119.10.0.0/17 -119.15.136.0/21 -119.16.0.0/16 -119.18.192.0/20 -119.18.208.0/21 -119.18.224.0/20 -119.18.240.0/20 -119.19.0.0/16 -119.20.0.0/14 -119.27.64.0/18 -119.27.128.0/19 -119.27.160.0/19 -119.27.192.0/18 -119.28.0.0/15 -119.30.48.0/20 -119.31.192.0/19 -119.32.0.0/14 -119.36.0.0/16 -119.37.0.0/17 -119.37.128.0/18 -119.37.192.0/18 -119.38.0.0/17 -119.38.128.0/18 -119.38.192.0/20 -119.38.208.0/20 -119.38.224.0/19 -119.39.0.0/16 -119.40.0.0/18 -119.40.64.0/20 -119.40.128.0/17 -119.41.0.0/16 -119.42.0.0/19 -119.42.52.0/22 -119.42.128.0/21 -119.42.136.0/21 -119.42.224.0/19 -119.44.0.0/15 -119.48.0.0/13 -119.57.0.0/16 -119.58.0.0/16 -119.59.128.0/17 -119.60.0.0/16 -119.61.0.0/16 -119.62.0.0/16 -119.63.32.0/19 -119.75.208.0/20 -119.78.0.0/15 -119.80.0.0/16 -119.82.208.0/20 -119.84.0.0/14 -119.88.0.0/14 -119.96.0.0/13 -119.108.0.0/15 -119.112.0.0/13 -119.120.0.0/13 -119.128.0.0/12 -119.144.0.0/14 -119.148.160.0/20 -119.148.176.0/20 -119.151.192.0/18 -119.160.200.0/21 -119.161.120.0/22 -119.161.124.0/22 -119.161.128.0/17 -119.162.0.0/15 -119.164.0.0/14 -119.176.0.0/12 -119.232.0.0/15 -119.235.128.0/18 -119.248.0.0/14 -119.252.96.0/21 -119.252.240.0/20 -119.253.0.0/16 -119.254.0.0/15 -120.0.0.0/12 -120.24.0.0/14 -120.30.0.0/16 -120.31.0.0/16 -120.32.0.0/13 -120.40.0.0/14 -120.44.0.0/14 -120.48.0.0/15 -120.52.0.0/16 -120.53.0.0/16 -120.54.0.0/15 -120.64.0.0/14 -120.68.0.0/14 -120.72.32.0/19 -120.72.128.0/17 -120.76.0.0/14 -120.80.0.0/13 -120.88.8.0/21 -120.90.0.0/15 -120.92.0.0/16 -120.94.0.0/16 -120.95.0.0/16 -120.128.0.0/14 -120.132.0.0/17 -120.132.128.0/17 -120.133.0.0/16 -120.134.0.0/15 -120.136.16.0/22 -120.136.20.0/22 -120.136.128.0/18 -120.137.0.0/17 -120.143.128.0/19 -120.192.0.0/10 -121.0.8.0/21 -121.0.16.0/20 -121.4.0.0/15 -121.8.0.0/13 -121.16.0.0/13 -121.24.0.0/14 -121.28.0.0/15 -121.30.0.0/16 -121.31.0.0/16 -121.32.0.0/14 -121.36.0.0/16 -121.37.0.0/16 -121.38.0.0/15 -121.40.0.0/14 -121.46.0.0/18 -121.46.76.0/22 -121.46.128.0/17 -121.47.0.0/16 -121.48.0.0/15 -121.50.8.0/21 -121.51.0.0/16 -121.52.160.0/19 -121.52.208.0/20 -121.52.224.0/19 -121.54.176.0/21 -121.54.188.0/22 -121.55.0.0/18 -121.56.0.0/15 -121.58.0.0/17 -121.58.136.0/21 -121.58.144.0/20 -121.58.160.0/21 -121.59.0.0/16 -121.60.0.0/14 -121.68.0.0/14 -121.76.0.0/15 -121.79.128.0/18 -121.89.0.0/16 -121.100.128.0/17 -121.101.0.0/18 -121.101.208.0/20 -121.192.0.0/16 -121.193.0.0/16 -121.194.0.0/15 -121.196.0.0/14 -121.200.192.0/21 -121.201.0.0/16 -121.204.0.0/14 -121.224.0.0/12 -121.248.0.0/14 -121.255.0.0/16 -122.0.64.0/18 -122.0.128.0/17 -122.4.0.0/14 -122.8.0.0/16 -122.9.0.0/16 -122.10.128.0/22 -122.10.132.0/23 -122.10.134.0/23 -122.10.136.0/23 -122.10.138.0/23 -122.10.140.0/22 -122.10.144.0/20 -122.10.160.0/19 -122.10.192.0/20 -122.10.208.0/21 -122.10.216.0/22 -122.10.220.0/22 -122.10.224.0/19 -122.11.0.0/17 -122.12.0.0/16 -122.13.0.0/16 -122.14.0.0/17 -122.14.128.0/18 -122.14.192.0/18 -122.48.0.0/16 -122.49.0.0/18 -122.51.0.0/16 -122.64.0.0/11 -122.96.0.0/15 -122.102.0.0/20 -122.102.64.0/20 -122.102.80.0/20 -122.112.0.0/18 -122.112.64.0/18 -122.112.128.0/17 -122.113.0.0/16 -122.114.0.0/16 -122.115.0.0/17 -122.115.128.0/19 -122.115.160.0/19 -122.115.192.0/19 -122.115.224.0/19 -122.119.0.0/16 -122.128.100.0/22 -122.128.120.0/21 -122.136.0.0/13 -122.144.128.0/17 -122.152.192.0/18 -122.156.0.0/14 -122.188.0.0/14 -122.192.0.0/14 -122.198.0.0/16 -122.200.40.0/22 -122.200.44.0/22 -122.200.64.0/18 -122.201.48.0/20 -122.204.0.0/14 -122.224.0.0/12 -122.240.0.0/13 -122.248.24.0/21 -122.248.48.0/20 -122.255.64.0/21 -123.0.128.0/18 -123.4.0.0/14 -123.8.0.0/13 -123.49.128.0/17 -123.50.160.0/19 -123.52.0.0/14 -123.56.0.0/15 -123.58.0.0/20 -123.58.16.0/20 -123.58.32.0/19 -123.58.64.0/19 -123.58.96.0/19 -123.58.128.0/18 -123.58.192.0/19 -123.58.224.0/20 -123.58.240.0/20 -123.59.0.0/16 -123.60.0.0/16 -123.61.0.0/16 -123.62.0.0/16 -123.64.0.0/11 -123.96.0.0/15 -123.98.0.0/17 -123.99.128.0/17 -123.100.0.0/19 -123.101.0.0/16 -123.103.0.0/17 -123.108.128.0/20 -123.108.208.0/20 -123.112.0.0/12 -123.128.0.0/13 -123.136.80.0/20 -123.137.0.0/16 -123.138.0.0/15 -123.144.0.0/14 -123.148.0.0/16 -123.149.0.0/16 -123.150.0.0/15 -123.152.0.0/13 -123.160.0.0/14 -123.164.0.0/14 -123.168.0.0/14 -123.172.0.0/15 -123.174.0.0/15 -123.176.60.0/22 -123.176.80.0/20 -123.177.0.0/16 -123.178.0.0/15 -123.180.0.0/14 -123.184.0.0/14 -123.188.0.0/14 -123.196.0.0/15 -123.199.128.0/17 -123.206.0.0/15 -123.232.0.0/14 -123.242.0.0/17 -123.242.192.0/22 -123.242.196.0/22 -123.244.0.0/14 -123.249.0.0/16 -123.254.96.0/22 -123.254.100.0/22 -124.6.64.0/18 -124.14.0.0/15 -124.16.0.0/15 -124.20.0.0/16 -124.21.0.0/20 -124.21.16.0/20 -124.21.32.0/19 -124.21.64.0/18 -124.21.128.0/17 -124.22.0.0/15 -124.28.192.0/18 -124.29.0.0/17 -124.31.0.0/16 -124.40.112.0/20 -124.40.128.0/18 -124.40.192.0/19 -124.40.240.0/22 -124.42.0.0/17 -124.42.128.0/17 -124.47.0.0/18 -124.64.0.0/15 -124.66.0.0/17 -124.67.0.0/16 -124.68.0.0/14 -124.72.0.0/16 -124.73.0.0/16 -124.74.0.0/15 -124.76.0.0/14 -124.88.0.0/16 -124.89.0.0/17 -124.89.128.0/17 -124.90.0.0/15 -124.92.0.0/14 -124.108.8.0/21 -124.108.40.0/21 -124.109.96.0/21 -124.112.0.0/15 -124.114.0.0/15 -124.116.0.0/16 -124.117.0.0/16 -124.118.0.0/15 -124.126.0.0/15 -124.128.0.0/13 -124.147.128.0/17 -124.150.137.0/24 -124.151.0.0/16 -124.152.0.0/16 -124.160.0.0/16 -124.161.0.0/16 -124.162.0.0/16 -124.163.0.0/16 -124.164.0.0/14 -124.172.0.0/15 -124.174.0.0/15 -124.192.0.0/15 -124.196.0.0/16 -124.200.0.0/13 -124.220.0.0/14 -124.224.0.0/16 -124.225.0.0/16 -124.226.0.0/15 -124.228.0.0/14 -124.232.0.0/15 -124.234.0.0/15 -124.236.0.0/14 -124.240.0.0/17 -124.240.128.0/18 -124.242.0.0/16 -124.243.192.0/18 -124.248.0.0/17 -124.249.0.0/16 -124.250.0.0/15 -124.254.0.0/18 -125.31.192.0/18 -125.32.0.0/16 -125.33.0.0/16 -125.34.0.0/16 -125.35.0.0/17 -125.35.128.0/17 -125.36.0.0/14 -125.40.0.0/13 -125.58.128.0/17 -125.61.128.0/17 -125.62.0.0/18 -125.64.0.0/13 -125.72.0.0/16 -125.73.0.0/16 -125.74.0.0/15 -125.76.0.0/17 -125.76.128.0/17 -125.77.0.0/16 -125.78.0.0/15 -125.80.0.0/13 -125.88.0.0/13 -125.96.0.0/15 -125.98.0.0/16 -125.104.0.0/13 -125.112.0.0/12 -125.169.0.0/16 -125.171.0.0/16 -125.208.0.0/18 -125.210.0.0/16 -125.211.0.0/16 -125.213.0.0/17 -125.214.96.0/19 -125.215.0.0/18 -125.216.0.0/15 -125.218.0.0/16 -125.219.0.0/16 -125.220.0.0/15 -125.222.0.0/15 -125.254.128.0/18 -125.254.192.0/18 -128.108.0.0/16 -129.28.0.0/16 -129.204.0.0/16 -129.211.0.0/16 -132.232.0.0/16 -134.175.0.0/16 -137.59.59.0/24 -137.59.88.0/22 -139.5.56.0/22 -139.5.60.0/22 -139.5.80.0/22 -139.5.92.0/22 -139.5.108.0/22 -139.5.128.0/22 -139.5.160.0/22 -139.5.192.0/22 -139.5.204.0/22 -139.5.208.0/22 -139.5.212.0/22 -139.5.244.0/22 -139.9.0.0/16 -139.129.0.0/16 -139.148.0.0/16 -139.155.0.0/16 -139.159.0.0/16 -139.170.0.0/16 -139.176.0.0/16 -139.183.0.0/16 -139.186.0.0/16 -139.189.0.0/16 -139.196.0.0/14 -139.200.0.0/13 -139.208.0.0/13 -139.217.0.0/16 -139.219.0.0/16 -139.220.0.0/15 -139.224.0.0/16 -139.226.0.0/15 -140.75.0.0/16 -140.143.0.0/16 -140.179.0.0/16 -140.205.0.0/16 -140.206.0.0/15 -140.210.0.0/16 -140.224.0.0/16 -140.237.0.0/16 -140.240.0.0/16 -140.243.0.0/16 -140.246.0.0/16 -140.249.0.0/16 -140.250.0.0/16 -140.255.0.0/16 -144.0.0.0/16 -144.7.0.0/16 -144.12.0.0/16 -144.48.8.0/22 -144.48.64.0/22 -144.48.88.0/22 -144.48.156.0/22 -144.48.180.0/22 -144.48.184.0/22 -144.48.204.0/22 -144.48.208.0/22 -144.48.212.0/22 -144.48.220.0/22 -144.48.252.0/22 -144.52.0.0/16 -144.123.0.0/16 -144.255.0.0/16 -146.56.192.0/18 -146.196.56.0/22 -146.196.68.0/22 -146.196.72.0/22 -146.196.92.0/22 -146.196.112.0/22 -146.196.116.0/22 -146.196.124.0/22 -148.70.0.0/16 -150.0.0.0/16 -150.115.0.0/16 -150.121.0.0/16 -150.122.0.0/16 -150.129.136.0/22 -150.129.192.0/22 -150.129.216.0/22 -150.129.252.0/22 -150.138.0.0/15 -150.158.0.0/16 -150.223.0.0/16 -150.242.0.0/22 -150.242.4.0/22 -150.242.8.0/22 -150.242.28.0/22 -150.242.44.0/22 -150.242.48.0/22 -150.242.52.0/22 -150.242.56.0/22 -150.242.76.0/22 -150.242.80.0/22 -150.242.92.0/22 -150.242.96.0/22 -150.242.112.0/22 -150.242.116.0/22 -150.242.120.0/22 -150.242.152.0/22 -150.242.156.0/22 -150.242.160.0/22 -150.242.164.0/22 -150.242.168.0/22 -150.242.184.0/22 -150.242.188.0/22 -150.242.192.0/22 -150.242.212.0/22 -150.242.224.0/22 -150.242.228.0/22 -150.242.232.0/22 -150.242.236.0/22 -150.242.240.0/22 -150.242.244.0/22 -150.242.248.0/22 -150.255.0.0/16 -152.104.128.0/17 -152.136.0.0/16 -153.0.0.0/16 -153.3.0.0/16 -153.34.0.0/15 -153.36.0.0/15 -153.99.0.0/16 -153.101.0.0/16 -153.118.0.0/15 -154.8.128.0/17 -157.0.0.0/16 -157.18.0.0/16 -157.61.0.0/16 -157.119.0.0/22 -157.119.8.0/22 -157.119.12.0/22 -157.119.16.0/22 -157.119.28.0/22 -157.119.68.0/22 -157.119.112.0/22 -157.119.132.0/22 -157.119.136.0/22 -157.119.140.0/22 -157.119.144.0/22 -157.119.148.0/22 -157.119.152.0/22 -157.119.156.0/22 -157.119.160.0/22 -157.119.164.0/22 -157.119.172.0/22 -157.119.192.0/22 -157.119.196.0/22 -157.119.240.0/22 -157.119.252.0/22 -157.122.0.0/16 -157.148.0.0/16 -157.156.0.0/16 -157.255.0.0/16 -159.75.0.0/16 -159.226.0.0/16 -160.19.208.0/22 -160.19.212.0/22 -160.19.216.0/22 -160.20.48.0/22 -160.202.60.0/22 -160.202.148.0/22 -160.202.152.0/22 -160.202.168.0/22 -160.202.212.0/22 -160.202.216.0/22 -160.202.220.0/22 -160.202.224.0/22 -160.202.228.0/22 -160.202.232.0/22 -160.202.236.0/22 -160.202.240.0/22 -160.202.244.0/22 -160.202.248.0/22 -160.202.252.0/22 -160.238.64.0/22 -161.189.0.0/16 -161.207.0.0/16 -162.14.0.0/16 -162.105.0.0/16 -163.0.0.0/16 -163.47.4.0/22 -163.53.0.0/22 -163.53.4.0/22 -163.53.8.0/22 -163.53.12.0/22 -163.53.36.0/22 -163.53.40.0/22 -163.53.44.0/22 -163.53.48.0/22 -163.53.52.0/22 -163.53.56.0/22 -163.53.60.0/22 -163.53.64.0/22 -163.53.88.0/22 -163.53.92.0/22 -163.53.96.0/22 -163.53.100.0/22 -163.53.104.0/22 -163.53.108.0/22 -163.53.112.0/22 -163.53.116.0/22 -163.53.120.0/22 -163.53.124.0/22 -163.53.128.0/22 -163.53.132.0/22 -163.53.136.0/22 -163.53.160.0/22 -163.53.164.0/22 -163.53.168.0/22 -163.53.172.0/22 -163.53.188.0/22 -163.53.220.0/22 -163.53.240.0/22 -163.125.0.0/16 -163.142.0.0/16 -163.177.0.0/16 -163.179.0.0/16 -163.204.0.0/16 -164.52.0.0/17 -166.111.0.0/16 -167.139.0.0/16 -167.189.0.0/16 -167.220.244.0/22 -168.160.0.0/16 -170.179.0.0/16 -171.8.0.0/13 -171.34.0.0/15 -171.36.0.0/14 -171.40.0.0/13 -171.80.0.0/14 -171.84.0.0/14 -171.88.0.0/13 -171.104.0.0/13 -171.112.0.0/14 -171.116.0.0/14 -171.120.0.0/13 -171.208.0.0/12 -172.81.192.0/18 -175.0.0.0/12 -175.16.0.0/13 -175.24.0.0/14 -175.30.0.0/15 -175.42.0.0/15 -175.44.0.0/16 -175.46.0.0/15 -175.48.0.0/12 -175.64.0.0/11 -175.102.0.0/16 -175.106.128.0/17 -175.111.144.0/22 -175.111.148.0/22 -175.111.152.0/22 -175.111.156.0/22 -175.111.160.0/22 -175.111.164.0/22 -175.111.168.0/22 -175.111.172.0/22 -175.111.184.0/22 -175.146.0.0/15 -175.148.0.0/14 -175.152.0.0/14 -175.158.96.0/22 -175.160.0.0/12 -175.176.156.0/22 -175.176.176.0/22 -175.176.188.0/22 -175.176.192.0/22 -175.178.0.0/16 -175.184.128.0/18 -175.185.0.0/16 -175.186.0.0/15 -175.188.0.0/14 -180.76.0.0/16 -180.77.0.0/16 -180.78.0.0/15 -180.84.0.0/15 -180.86.0.0/16 -180.88.0.0/14 -180.94.56.0/21 -180.94.96.0/20 -180.94.120.0/22 -180.94.124.0/22 -180.95.128.0/17 -180.96.0.0/11 -180.129.128.0/17 -180.130.0.0/16 -180.136.0.0/13 -180.148.16.0/21 -180.148.152.0/21 -180.148.216.0/21 -180.148.224.0/19 -180.149.128.0/19 -180.149.236.0/22 -180.150.160.0/19 -180.152.0.0/13 -180.160.0.0/12 -180.178.112.0/22 -180.178.116.0/22 -180.178.192.0/18 -180.184.0.0/14 -180.188.0.0/17 -180.189.148.0/22 -180.200.252.0/22 -180.201.0.0/16 -180.202.0.0/15 -180.208.0.0/15 -180.210.212.0/22 -180.210.224.0/19 -180.212.0.0/15 -180.222.224.0/19 -180.223.0.0/16 -180.233.0.0/18 -180.233.64.0/19 -180.233.144.0/22 -180.235.64.0/19 -180.235.112.0/22 -180.235.136.0/22 -182.16.144.0/22 -182.16.148.0/22 -182.16.192.0/19 -182.18.0.0/17 -182.23.184.0/21 -182.23.200.0/21 -182.32.0.0/12 -182.48.96.0/19 -182.49.0.0/16 -182.50.0.0/20 -182.50.112.0/20 -182.51.0.0/16 -182.54.0.0/17 -182.54.244.0/22 -182.61.0.0/16 -182.80.0.0/14 -182.84.0.0/14 -182.88.0.0/14 -182.92.0.0/16 -182.96.0.0/12 -182.112.0.0/12 -182.128.0.0/12 -182.144.0.0/13 -182.157.0.0/16 -182.160.64.0/19 -182.174.0.0/15 -182.200.0.0/13 -182.236.128.0/17 -182.237.24.0/22 -182.237.28.0/22 -182.238.0.0/16 -182.239.0.0/19 -182.240.0.0/13 -182.254.0.0/16 -182.255.32.0/22 -182.255.36.0/22 -182.255.60.0/22 -183.0.0.0/10 -183.64.0.0/13 -183.78.160.0/22 -183.78.164.0/22 -183.78.180.0/22 -183.81.172.0/22 -183.81.180.0/22 -183.84.0.0/15 -183.91.128.0/22 -183.91.136.0/21 -183.91.144.0/20 -183.92.0.0/14 -183.128.0.0/11 -183.160.0.0/13 -183.168.0.0/15 -183.170.0.0/16 -183.172.0.0/14 -183.182.0.0/19 -183.184.0.0/13 -183.192.0.0/10 -188.131.128.0/17 -192.51.188.0/24 -192.55.46.0/24 -192.55.68.0/22 -192.102.204.0/23 -192.124.154.0/24 -192.140.128.0/22 -192.140.132.0/22 -192.140.136.0/22 -192.140.156.0/22 -192.140.160.0/22 -192.140.164.0/22 -192.140.168.0/22 -192.140.172.0/22 -192.140.176.0/22 -192.140.180.0/22 -192.140.184.0/22 -192.140.188.0/22 -192.140.192.0/22 -192.140.196.0/22 -192.140.200.0/22 -192.140.204.0/22 -192.140.208.0/22 -192.140.212.0/22 -192.144.128.0/17 -192.197.113.0/24 -193.112.0.0/16 -198.175.100.0/22 -199.212.57.0/24 -202.0.100.0/23 -202.0.122.0/23 -202.0.176.0/22 -202.3.128.0/23 -202.3.134.0/24 -202.4.128.0/19 -202.4.252.0/22 -202.5.208.0/22 -202.5.212.0/22 -202.5.216.0/22 -202.6.6.0/23 -202.6.66.0/23 -202.6.72.0/23 -202.6.87.0/24 -202.6.88.0/23 -202.6.92.0/23 -202.6.103.0/24 -202.6.108.0/24 -202.6.110.0/23 -202.6.114.0/24 -202.6.176.0/20 -202.8.0.0/24 -202.8.2.0/23 -202.8.4.0/23 -202.8.12.0/24 -202.8.24.0/24 -202.8.77.0/24 -202.8.128.0/19 -202.8.192.0/20 -202.9.32.0/24 -202.9.34.0/23 -202.9.48.0/23 -202.9.51.0/24 -202.9.52.0/23 -202.9.54.0/24 -202.9.57.0/24 -202.9.58.0/23 -202.10.64.0/20 -202.10.112.0/22 -202.10.116.0/22 -202.10.120.0/22 -202.10.124.0/22 -202.12.1.0/24 -202.12.2.0/24 -202.12.17.0/24 -202.12.18.0/24 -202.12.19.0/24 -202.12.72.0/24 -202.12.84.0/23 -202.12.96.0/24 -202.12.98.0/23 -202.12.106.0/24 -202.12.111.0/24 -202.12.116.0/24 -202.14.64.0/23 -202.14.69.0/24 -202.14.73.0/24 -202.14.74.0/23 -202.14.76.0/24 -202.14.78.0/23 -202.14.88.0/24 -202.14.97.0/24 -202.14.104.0/23 -202.14.108.0/23 -202.14.111.0/24 -202.14.114.0/23 -202.14.118.0/23 -202.14.124.0/23 -202.14.127.0/24 -202.14.129.0/24 -202.14.135.0/24 -202.14.136.0/24 -202.14.149.0/24 -202.14.151.0/24 -202.14.157.0/24 -202.14.158.0/23 -202.14.169.0/24 -202.14.170.0/23 -202.14.172.0/22 -202.14.176.0/24 -202.14.184.0/23 -202.14.208.0/23 -202.14.213.0/24 -202.14.219.0/24 -202.14.220.0/24 -202.14.222.0/23 -202.14.225.0/24 -202.14.226.0/23 -202.14.231.0/24 -202.14.235.0/24 -202.14.236.0/23 -202.14.238.0/24 -202.14.239.0/24 -202.14.246.0/24 -202.14.251.0/24 -202.20.66.0/24 -202.20.79.0/24 -202.20.87.0/24 -202.20.88.0/23 -202.20.90.0/24 -202.20.94.0/23 -202.20.114.0/24 -202.20.117.0/24 -202.20.120.0/24 -202.20.125.0/24 -202.20.126.0/24 -202.20.127.0/24 -202.21.48.0/22 -202.21.52.0/22 -202.21.56.0/22 -202.21.60.0/22 -202.21.131.0/24 -202.21.132.0/24 -202.21.141.0/24 -202.21.142.0/24 -202.21.147.0/24 -202.21.148.0/24 -202.21.150.0/23 -202.21.152.0/23 -202.21.154.0/24 -202.21.156.0/24 -202.22.248.0/22 -202.22.252.0/22 -202.27.12.0/24 -202.27.14.0/24 -202.27.136.0/23 -202.36.226.0/24 -202.38.0.0/23 -202.38.2.0/23 -202.38.8.0/21 -202.38.48.0/20 -202.38.64.0/19 -202.38.96.0/19 -202.38.128.0/23 -202.38.130.0/23 -202.38.132.0/23 -202.38.134.0/24 -202.38.135.0/24 -202.38.136.0/23 -202.38.138.0/24 -202.38.140.0/23 -202.38.142.0/23 -202.38.146.0/23 -202.38.149.0/24 -202.38.150.0/23 -202.38.152.0/23 -202.38.154.0/23 -202.38.156.0/24 -202.38.158.0/23 -202.38.160.0/23 -202.38.164.0/22 -202.38.168.0/23 -202.38.170.0/24 -202.38.171.0/24 -202.38.176.0/23 -202.38.184.0/21 -202.38.192.0/18 -202.40.4.0/23 -202.40.7.0/24 -202.40.15.0/24 -202.40.135.0/24 -202.40.136.0/24 -202.40.140.0/24 -202.40.143.0/24 -202.40.144.0/23 -202.40.150.0/24 -202.40.155.0/24 -202.40.156.0/24 -202.40.158.0/23 -202.40.162.0/24 -202.41.8.0/23 -202.41.11.0/24 -202.41.12.0/23 -202.41.128.0/24 -202.41.130.0/23 -202.41.152.0/21 -202.41.192.0/24 -202.41.196.0/22 -202.41.200.0/22 -202.41.240.0/20 -202.43.76.0/22 -202.43.144.0/20 -202.44.16.0/20 -202.44.48.0/22 -202.44.67.0/24 -202.44.74.0/24 -202.44.97.0/24 -202.44.129.0/24 -202.44.132.0/23 -202.44.146.0/23 -202.45.0.0/23 -202.45.2.0/24 -202.45.15.0/24 -202.45.16.0/20 -202.46.16.0/23 -202.46.18.0/24 -202.46.20.0/23 -202.46.32.0/19 -202.46.128.0/24 -202.46.224.0/20 -202.47.82.0/23 -202.47.96.0/22 -202.47.100.0/22 -202.47.104.0/22 -202.47.108.0/22 -202.47.126.0/24 -202.47.128.0/24 -202.47.130.0/23 -202.52.33.0/24 -202.52.34.0/24 -202.52.47.0/24 -202.52.143.0/24 -202.52.144.0/24 -202.53.140.0/24 -202.53.143.0/24 -202.57.192.0/22 -202.57.196.0/22 -202.57.200.0/22 -202.57.204.0/22 -202.57.212.0/22 -202.57.216.0/22 -202.57.240.0/20 -202.58.0.0/24 -202.58.101.0/24 -202.58.104.0/22 -202.58.112.0/22 -202.59.0.0/24 -202.59.1.0/24 -202.59.212.0/22 -202.59.236.0/24 -202.59.240.0/24 -202.60.48.0/21 -202.60.96.0/21 -202.60.112.0/20 -202.60.132.0/22 -202.60.136.0/21 -202.60.144.0/20 -202.61.68.0/22 -202.61.76.0/22 -202.61.88.0/22 -202.61.123.0/24 -202.61.127.0/24 -202.62.112.0/22 -202.62.248.0/22 -202.62.252.0/24 -202.62.255.0/24 -202.63.80.0/24 -202.63.81.0/24 -202.63.82.0/23 -202.63.84.0/22 -202.63.88.0/21 -202.63.160.0/19 -202.63.248.0/22 -202.63.253.0/24 -202.65.0.0/21 -202.65.8.0/23 -202.65.96.0/22 -202.65.100.0/22 -202.65.104.0/22 -202.65.108.0/22 -202.66.168.0/22 -202.67.0.0/22 -202.69.4.0/22 -202.69.16.0/20 -202.70.0.0/19 -202.70.96.0/20 -202.70.192.0/20 -202.71.32.0/22 -202.71.36.0/22 -202.71.40.0/22 -202.71.44.0/22 -202.72.40.0/21 -202.72.80.0/20 -202.72.112.0/22 -202.72.116.0/22 -202.72.120.0/22 -202.72.124.0/22 -202.73.128.0/22 -202.73.240.0/22 -202.73.244.0/22 -202.73.248.0/22 -202.73.252.0/22 -202.74.8.0/21 -202.74.36.0/24 -202.74.42.0/24 -202.74.52.0/24 -202.74.80.0/20 -202.74.232.0/22 -202.74.254.0/23 -202.75.208.0/20 -202.75.252.0/22 -202.76.252.0/22 -202.77.80.0/21 -202.77.92.0/22 -202.78.8.0/21 -202.79.224.0/21 -202.79.248.0/22 -202.80.192.0/21 -202.80.200.0/21 -202.81.0.0/22 -202.81.176.0/22 -202.81.180.0/22 -202.81.184.0/22 -202.81.188.0/22 -202.83.252.0/22 -202.84.0.0/22 -202.84.4.0/22 -202.84.8.0/21 -202.84.16.0/23 -202.84.22.0/24 -202.84.24.0/21 -202.85.208.0/20 -202.86.249.0/24 -202.86.252.0/22 -202.87.80.0/20 -202.88.32.0/22 -202.89.8.0/21 -202.89.96.0/22 -202.89.108.0/22 -202.89.119.0/24 -202.89.232.0/21 -202.90.0.0/22 -202.90.16.0/22 -202.90.20.0/22 -202.90.24.0/22 -202.90.28.0/22 -202.90.37.0/24 -202.90.96.0/22 -202.90.100.0/22 -202.90.104.0/22 -202.90.108.0/22 -202.90.112.0/20 -202.90.193.0/24 -202.90.196.0/24 -202.90.205.0/24 -202.90.224.0/20 -202.91.0.0/22 -202.91.36.0/22 -202.91.96.0/20 -202.91.128.0/22 -202.91.176.0/20 -202.91.224.0/19 -202.92.0.0/22 -202.92.8.0/21 -202.92.48.0/20 -202.92.252.0/22 -202.93.0.0/22 -202.93.252.0/22 -202.94.68.0/24 -202.94.74.0/24 -202.94.81.0/24 -202.94.92.0/22 -202.95.240.0/21 -202.95.252.0/22 -202.96.0.0/18 -202.96.64.0/21 -202.96.72.0/21 -202.96.80.0/20 -202.96.96.0/21 -202.96.104.0/21 -202.96.112.0/20 -202.96.128.0/21 -202.96.136.0/21 -202.96.144.0/20 -202.96.160.0/21 -202.96.168.0/21 -202.96.176.0/20 -202.96.192.0/21 -202.96.200.0/21 -202.96.208.0/20 -202.96.224.0/21 -202.96.232.0/21 -202.96.240.0/20 -202.97.0.0/21 -202.97.8.0/21 -202.97.16.0/20 -202.97.32.0/19 -202.97.64.0/19 -202.97.96.0/20 -202.97.112.0/20 -202.97.128.0/18 -202.97.192.0/19 -202.97.224.0/21 -202.97.232.0/21 -202.97.240.0/20 -202.98.0.0/21 -202.98.8.0/21 -202.98.16.0/20 -202.98.32.0/21 -202.98.40.0/21 -202.98.48.0/20 -202.98.64.0/19 -202.98.96.0/21 -202.98.104.0/21 -202.98.112.0/20 -202.98.128.0/19 -202.98.160.0/21 -202.98.168.0/21 -202.98.176.0/20 -202.98.192.0/21 -202.98.200.0/21 -202.98.208.0/20 -202.98.224.0/21 -202.98.232.0/21 -202.98.240.0/20 -202.99.0.0/18 -202.99.64.0/19 -202.99.96.0/21 -202.99.104.0/21 -202.99.112.0/20 -202.99.128.0/19 -202.99.160.0/21 -202.99.168.0/21 -202.99.176.0/20 -202.99.192.0/21 -202.99.200.0/21 -202.99.208.0/20 -202.99.224.0/21 -202.99.232.0/21 -202.99.240.0/20 -202.100.0.0/21 -202.100.8.0/21 -202.100.16.0/20 -202.100.32.0/19 -202.100.64.0/21 -202.100.72.0/21 -202.100.80.0/20 -202.100.96.0/21 -202.100.104.0/21 -202.100.112.0/20 -202.100.128.0/21 -202.100.136.0/21 -202.100.144.0/20 -202.100.160.0/21 -202.100.168.0/21 -202.100.176.0/20 -202.100.192.0/21 -202.100.200.0/21 -202.100.208.0/20 -202.100.224.0/19 -202.101.0.0/18 -202.101.64.0/19 -202.101.96.0/19 -202.101.128.0/18 -202.101.192.0/19 -202.101.224.0/21 -202.101.232.0/21 -202.101.240.0/20 -202.102.0.0/19 -202.102.32.0/19 -202.102.64.0/18 -202.102.128.0/21 -202.102.136.0/21 -202.102.144.0/20 -202.102.160.0/19 -202.102.192.0/21 -202.102.200.0/21 -202.102.208.0/20 -202.102.224.0/21 -202.102.232.0/21 -202.102.240.0/20 -202.103.0.0/21 -202.103.8.0/21 -202.103.16.0/20 -202.103.32.0/19 -202.103.64.0/19 -202.103.96.0/21 -202.103.104.0/21 -202.103.112.0/20 -202.103.128.0/18 -202.103.192.0/19 -202.103.224.0/21 -202.103.232.0/21 -202.103.240.0/20 -202.104.0.0/15 -202.106.0.0/16 -202.107.0.0/17 -202.107.128.0/17 -202.108.0.0/16 -202.109.0.0/16 -202.110.0.0/18 -202.110.64.0/18 -202.110.128.0/18 -202.110.192.0/18 -202.111.0.0/17 -202.111.128.0/19 -202.111.160.0/19 -202.111.192.0/18 -202.112.0.0/16 -202.113.0.0/20 -202.113.16.0/20 -202.113.32.0/19 -202.113.64.0/18 -202.113.128.0/18 -202.113.192.0/19 -202.113.224.0/20 -202.113.240.0/20 -202.114.0.0/19 -202.114.32.0/19 -202.114.64.0/18 -202.114.128.0/17 -202.115.0.0/19 -202.115.32.0/19 -202.115.64.0/18 -202.115.128.0/17 -202.116.0.0/19 -202.116.32.0/20 -202.116.48.0/20 -202.116.64.0/19 -202.116.96.0/19 -202.116.128.0/17 -202.117.0.0/18 -202.117.64.0/18 -202.117.128.0/17 -202.118.0.0/19 -202.118.32.0/19 -202.118.64.0/18 -202.118.128.0/17 -202.119.0.0/19 -202.119.32.0/19 -202.119.64.0/20 -202.119.80.0/20 -202.119.96.0/19 -202.119.128.0/17 -202.120.0.0/18 -202.120.64.0/18 -202.120.128.0/17 -202.121.0.0/16 -202.122.0.0/21 -202.122.32.0/21 -202.122.64.0/19 -202.122.112.0/21 -202.122.120.0/21 -202.122.128.0/24 -202.122.132.0/24 -202.123.96.0/20 -202.123.116.0/22 -202.123.120.0/22 -202.124.16.0/21 -202.124.24.0/22 -202.125.107.0/24 -202.125.109.0/24 -202.125.112.0/20 -202.125.176.0/20 -202.127.0.0/23 -202.127.2.0/24 -202.127.3.0/24 -202.127.4.0/24 -202.127.5.0/24 -202.127.6.0/23 -202.127.12.0/22 -202.127.16.0/20 -202.127.40.0/21 -202.127.48.0/20 -202.127.112.0/20 -202.127.128.0/20 -202.127.144.0/20 -202.127.160.0/21 -202.127.192.0/23 -202.127.194.0/23 -202.127.196.0/22 -202.127.200.0/21 -202.127.208.0/24 -202.127.209.0/24 -202.127.212.0/22 -202.127.216.0/21 -202.127.224.0/19 -202.129.208.0/24 -202.130.0.0/19 -202.130.39.0/24 -202.130.224.0/19 -202.131.16.0/21 -202.131.48.0/20 -202.131.208.0/20 -202.133.32.0/20 -202.134.58.0/24 -202.134.128.0/20 -202.134.208.0/22 -202.134.212.0/22 -202.134.216.0/22 -202.134.220.0/22 -202.136.48.0/20 -202.136.208.0/20 -202.136.224.0/20 -202.136.248.0/22 -202.137.231.0/24 -202.140.140.0/22 -202.140.144.0/22 -202.140.148.0/22 -202.140.152.0/22 -202.140.156.0/22 -202.141.160.0/19 -202.142.16.0/20 -202.143.4.0/22 -202.143.16.0/20 -202.143.32.0/20 -202.143.56.0/21 -202.143.100.0/22 -202.143.104.0/22 -202.144.196.0/22 -202.146.160.0/20 -202.146.186.0/24 -202.146.188.0/22 -202.146.196.0/22 -202.146.200.0/21 -202.147.144.0/20 -202.148.32.0/20 -202.148.64.0/19 -202.148.96.0/19 -202.149.32.0/19 -202.149.160.0/19 -202.149.224.0/19 -202.150.16.0/20 -202.150.32.0/20 -202.150.56.0/22 -202.150.192.0/20 -202.150.224.0/19 -202.151.0.0/22 -202.151.33.0/24 -202.151.128.0/19 -202.152.176.0/20 -202.153.0.0/22 -202.153.7.0/24 -202.153.48.0/20 -202.157.192.0/19 -202.158.160.0/19 -202.158.242.0/24 -202.160.140.0/22 -202.160.156.0/22 -202.160.176.0/20 -202.162.67.0/24 -202.162.75.0/24 -202.164.0.0/20 -202.164.96.0/19 -202.165.176.0/20 -202.165.208.0/20 -202.165.239.0/24 -202.165.240.0/23 -202.165.243.0/24 -202.165.245.0/24 -202.165.251.0/24 -202.165.252.0/22 -202.166.224.0/19 -202.168.80.0/22 -202.168.128.0/22 -202.168.132.0/22 -202.168.136.0/22 -202.168.140.0/22 -202.168.160.0/20 -202.168.176.0/20 -202.170.128.0/19 -202.170.216.0/21 -202.170.224.0/19 -202.171.216.0/21 -202.171.232.0/24 -202.171.235.0/24 -202.172.0.0/22 -202.172.7.0/24 -202.173.0.0/22 -202.173.6.0/24 -202.173.8.0/21 -202.173.112.0/22 -202.173.224.0/19 -202.174.64.0/20 -202.174.124.0/22 -202.176.224.0/19 -202.179.160.0/22 -202.179.164.0/22 -202.179.168.0/22 -202.179.172.0/22 -202.179.240.0/20 -202.180.128.0/19 -202.180.208.0/21 -202.181.8.0/22 -202.181.28.0/22 -202.181.112.0/20 -202.182.32.0/20 -202.182.192.0/19 -202.189.0.0/18 -202.189.80.0/20 -202.189.184.0/21 -202.191.0.0/24 -202.191.68.0/22 -202.191.72.0/21 -202.191.80.0/20 -202.192.0.0/13 -202.200.0.0/14 -202.204.0.0/14 -203.0.4.0/22 -203.0.10.0/23 -203.0.18.0/24 -203.0.24.0/24 -203.0.42.0/23 -203.0.45.0/24 -203.0.46.0/23 -203.0.81.0/24 -203.0.82.0/23 -203.0.90.0/23 -203.0.96.0/23 -203.0.104.0/21 -203.0.114.0/23 -203.0.122.0/24 -203.0.128.0/24 -203.0.130.0/23 -203.0.132.0/22 -203.0.137.0/24 -203.0.142.0/24 -203.0.144.0/24 -203.0.146.0/24 -203.0.148.0/24 -203.0.150.0/23 -203.0.152.0/24 -203.0.177.0/24 -203.0.224.0/24 -203.1.4.0/22 -203.1.18.0/24 -203.1.26.0/23 -203.1.65.0/24 -203.1.66.0/23 -203.1.70.0/23 -203.1.76.0/23 -203.1.90.0/24 -203.1.97.0/24 -203.1.98.0/23 -203.1.100.0/22 -203.1.108.0/24 -203.1.253.0/24 -203.1.254.0/24 -203.2.64.0/21 -203.2.73.0/24 -203.2.112.0/21 -203.2.126.0/23 -203.2.140.0/24 -203.2.150.0/24 -203.2.152.0/22 -203.2.156.0/23 -203.2.160.0/21 -203.2.180.0/23 -203.2.196.0/23 -203.2.209.0/24 -203.2.214.0/23 -203.2.226.0/23 -203.2.229.0/24 -203.2.236.0/23 -203.3.68.0/24 -203.3.72.0/23 -203.3.75.0/24 -203.3.80.0/21 -203.3.96.0/22 -203.3.105.0/24 -203.3.112.0/21 -203.3.120.0/24 -203.3.123.0/24 -203.3.135.0/24 -203.3.139.0/24 -203.3.143.0/24 -203.4.132.0/23 -203.4.134.0/24 -203.4.151.0/24 -203.4.152.0/22 -203.4.174.0/23 -203.4.180.0/24 -203.4.186.0/24 -203.4.205.0/24 -203.4.208.0/22 -203.4.227.0/24 -203.4.230.0/23 -203.5.4.0/23 -203.5.7.0/24 -203.5.8.0/23 -203.5.11.0/24 -203.5.21.0/24 -203.5.22.0/24 -203.5.44.0/24 -203.5.46.0/23 -203.5.52.0/22 -203.5.56.0/23 -203.5.60.0/23 -203.5.114.0/23 -203.5.118.0/24 -203.5.120.0/24 -203.5.172.0/24 -203.5.180.0/23 -203.5.182.0/24 -203.5.185.0/24 -203.5.186.0/24 -203.5.188.0/23 -203.5.190.0/24 -203.5.195.0/24 -203.5.214.0/23 -203.5.218.0/23 -203.6.131.0/24 -203.6.136.0/24 -203.6.138.0/23 -203.6.142.0/24 -203.6.150.0/23 -203.6.157.0/24 -203.6.159.0/24 -203.6.224.0/20 -203.6.248.0/23 -203.7.129.0/24 -203.7.138.0/23 -203.7.147.0/24 -203.7.150.0/23 -203.7.158.0/24 -203.7.192.0/23 -203.7.200.0/24 -203.8.0.0/24 -203.8.8.0/24 -203.8.23.0/24 -203.8.70.0/24 -203.8.82.0/24 -203.8.86.0/23 -203.8.91.0/24 -203.8.110.0/23 -203.8.115.0/24 -203.8.166.0/23 -203.8.169.0/24 -203.8.173.0/24 -203.8.184.0/24 -203.8.186.0/23 -203.8.190.0/23 -203.8.192.0/24 -203.8.197.0/24 -203.8.198.0/23 -203.8.203.0/24 -203.8.209.0/24 -203.8.210.0/23 -203.8.212.0/22 -203.8.217.0/24 -203.8.220.0/24 -203.9.32.0/24 -203.9.36.0/23 -203.9.57.0/24 -203.9.63.0/24 -203.9.65.0/24 -203.9.70.0/23 -203.9.72.0/24 -203.9.75.0/24 -203.9.76.0/23 -203.9.96.0/22 -203.9.100.0/23 -203.9.108.0/24 -203.9.158.0/24 -203.10.34.0/24 -203.10.56.0/24 -203.10.74.0/23 -203.10.84.0/22 -203.10.88.0/24 -203.10.95.0/24 -203.10.125.0/24 -203.11.70.0/24 -203.11.76.0/22 -203.11.82.0/24 -203.11.84.0/22 -203.11.100.0/22 -203.11.109.0/24 -203.11.117.0/24 -203.11.122.0/24 -203.11.126.0/24 -203.11.136.0/22 -203.11.141.0/24 -203.11.142.0/23 -203.11.180.0/22 -203.11.208.0/22 -203.12.16.0/24 -203.12.19.0/24 -203.12.24.0/24 -203.12.57.0/24 -203.12.65.0/24 -203.12.66.0/24 -203.12.70.0/23 -203.12.87.0/24 -203.12.100.0/23 -203.12.103.0/24 -203.12.114.0/24 -203.12.118.0/24 -203.12.130.0/24 -203.12.137.0/24 -203.12.196.0/22 -203.12.211.0/24 -203.12.219.0/24 -203.12.226.0/24 -203.12.240.0/22 -203.13.18.0/24 -203.13.24.0/24 -203.13.44.0/23 -203.13.88.0/23 -203.13.92.0/22 -203.13.173.0/24 -203.13.224.0/23 -203.13.227.0/24 -203.13.233.0/24 -203.14.24.0/22 -203.14.33.0/24 -203.14.56.0/24 -203.14.61.0/24 -203.14.62.0/24 -203.14.104.0/24 -203.14.114.0/23 -203.14.118.0/24 -203.14.162.0/24 -203.14.192.0/24 -203.14.194.0/23 -203.14.214.0/24 -203.14.231.0/24 -203.14.246.0/24 -203.15.0.0/20 -203.15.20.0/23 -203.15.22.0/24 -203.15.87.0/24 -203.15.88.0/23 -203.15.105.0/24 -203.15.112.0/21 -203.15.130.0/23 -203.15.149.0/24 -203.15.151.0/24 -203.15.156.0/22 -203.15.174.0/24 -203.15.227.0/24 -203.15.232.0/21 -203.15.240.0/23 -203.15.246.0/24 -203.16.10.0/24 -203.16.12.0/23 -203.16.16.0/21 -203.16.27.0/24 -203.16.38.0/24 -203.16.49.0/24 -203.16.50.0/23 -203.16.58.0/24 -203.16.63.0/24 -203.16.133.0/24 -203.16.161.0/24 -203.16.162.0/24 -203.16.186.0/23 -203.16.228.0/24 -203.16.238.0/24 -203.16.240.0/24 -203.16.245.0/24 -203.17.2.0/24 -203.17.18.0/24 -203.17.28.0/24 -203.17.39.0/24 -203.17.56.0/24 -203.17.74.0/23 -203.17.88.0/23 -203.17.136.0/24 -203.17.164.0/24 -203.17.187.0/24 -203.17.190.0/23 -203.17.231.0/24 -203.17.233.0/24 -203.17.248.0/24 -203.17.249.0/24 -203.17.255.0/24 -203.18.2.0/23 -203.18.4.0/24 -203.18.7.0/24 -203.18.31.0/24 -203.18.37.0/24 -203.18.48.0/23 -203.18.52.0/24 -203.18.72.0/22 -203.18.80.0/23 -203.18.87.0/24 -203.18.100.0/23 -203.18.105.0/24 -203.18.107.0/24 -203.18.110.0/24 -203.18.129.0/24 -203.18.131.0/24 -203.18.132.0/23 -203.18.144.0/24 -203.18.153.0/24 -203.18.199.0/24 -203.18.208.0/24 -203.18.211.0/24 -203.18.215.0/24 -203.19.1.0/24 -203.19.18.0/24 -203.19.24.0/24 -203.19.30.0/24 -203.19.32.0/21 -203.19.41.0/24 -203.19.44.0/23 -203.19.46.0/24 -203.19.58.0/24 -203.19.60.0/23 -203.19.64.0/24 -203.19.68.0/24 -203.19.72.0/24 -203.19.101.0/24 -203.19.111.0/24 -203.19.131.0/24 -203.19.133.0/24 -203.19.144.0/24 -203.19.147.0/24 -203.19.149.0/24 -203.19.156.0/24 -203.19.176.0/24 -203.19.178.0/23 -203.19.208.0/24 -203.19.228.0/22 -203.19.233.0/24 -203.19.242.0/24 -203.19.248.0/23 -203.19.255.0/24 -203.20.17.0/24 -203.20.40.0/23 -203.20.44.0/24 -203.20.48.0/24 -203.20.61.0/24 -203.20.65.0/24 -203.20.84.0/23 -203.20.89.0/24 -203.20.106.0/23 -203.20.115.0/24 -203.20.117.0/24 -203.20.118.0/23 -203.20.122.0/24 -203.20.126.0/23 -203.20.135.0/24 -203.20.136.0/21 -203.20.150.0/24 -203.20.230.0/24 -203.20.232.0/24 -203.20.236.0/24 -203.21.0.0/23 -203.21.2.0/24 -203.21.8.0/24 -203.21.10.0/24 -203.21.18.0/24 -203.21.33.0/24 -203.21.34.0/24 -203.21.41.0/24 -203.21.44.0/24 -203.21.68.0/24 -203.21.82.0/24 -203.21.96.0/22 -203.21.124.0/24 -203.21.136.0/23 -203.21.145.0/24 -203.21.206.0/24 -203.22.24.0/24 -203.22.28.0/23 -203.22.31.0/24 -203.22.68.0/24 -203.22.76.0/24 -203.22.78.0/24 -203.22.84.0/24 -203.22.87.0/24 -203.22.92.0/22 -203.22.99.0/24 -203.22.106.0/24 -203.22.122.0/23 -203.22.131.0/24 -203.22.163.0/24 -203.22.166.0/24 -203.22.170.0/24 -203.22.176.0/21 -203.22.194.0/24 -203.22.242.0/23 -203.22.245.0/24 -203.22.246.0/24 -203.22.252.0/23 -203.23.0.0/24 -203.23.47.0/24 -203.23.61.0/24 -203.23.62.0/23 -203.23.73.0/24 -203.23.85.0/24 -203.23.92.0/22 -203.23.98.0/24 -203.23.107.0/24 -203.23.112.0/24 -203.23.130.0/24 -203.23.140.0/23 -203.23.172.0/24 -203.23.182.0/24 -203.23.186.0/23 -203.23.192.0/24 -203.23.197.0/24 -203.23.198.0/24 -203.23.204.0/22 -203.23.224.0/24 -203.23.226.0/23 -203.23.228.0/22 -203.23.249.0/24 -203.23.251.0/24 -203.24.13.0/24 -203.24.18.0/24 -203.24.27.0/24 -203.24.43.0/24 -203.24.56.0/24 -203.24.58.0/24 -203.24.67.0/24 -203.24.74.0/24 -203.24.79.0/24 -203.24.80.0/23 -203.24.84.0/23 -203.24.86.0/24 -203.24.90.0/24 -203.24.111.0/24 -203.24.112.0/24 -203.24.116.0/24 -203.24.122.0/23 -203.24.145.0/24 -203.24.152.0/23 -203.24.157.0/24 -203.24.161.0/24 -203.24.167.0/24 -203.24.186.0/23 -203.24.199.0/24 -203.24.202.0/24 -203.24.212.0/23 -203.24.217.0/24 -203.24.219.0/24 -203.24.244.0/24 -203.25.19.0/24 -203.25.20.0/23 -203.25.46.0/24 -203.25.48.0/21 -203.25.64.0/23 -203.25.91.0/24 -203.25.99.0/24 -203.25.100.0/24 -203.25.106.0/24 -203.25.131.0/24 -203.25.135.0/24 -203.25.138.0/24 -203.25.147.0/24 -203.25.153.0/24 -203.25.154.0/23 -203.25.164.0/24 -203.25.166.0/24 -203.25.174.0/23 -203.25.180.0/24 -203.25.182.0/24 -203.25.191.0/24 -203.25.199.0/24 -203.25.200.0/24 -203.25.202.0/23 -203.25.208.0/20 -203.25.229.0/24 -203.25.235.0/24 -203.25.236.0/24 -203.25.242.0/24 -203.26.12.0/24 -203.26.34.0/24 -203.26.49.0/24 -203.26.50.0/24 -203.26.55.0/24 -203.26.56.0/23 -203.26.60.0/24 -203.26.65.0/24 -203.26.68.0/24 -203.26.76.0/24 -203.26.80.0/24 -203.26.84.0/24 -203.26.97.0/24 -203.26.102.0/23 -203.26.115.0/24 -203.26.116.0/24 -203.26.129.0/24 -203.26.143.0/24 -203.26.144.0/24 -203.26.148.0/23 -203.26.154.0/24 -203.26.158.0/23 -203.26.170.0/24 -203.26.173.0/24 -203.26.176.0/24 -203.26.185.0/24 -203.26.202.0/23 -203.26.210.0/24 -203.26.214.0/24 -203.26.222.0/24 -203.26.224.0/24 -203.26.228.0/24 -203.26.232.0/24 -203.27.0.0/24 -203.27.10.0/24 -203.27.15.0/24 -203.27.16.0/24 -203.27.20.0/24 -203.27.22.0/23 -203.27.40.0/24 -203.27.45.0/24 -203.27.53.0/24 -203.27.65.0/24 -203.27.66.0/24 -203.27.81.0/24 -203.27.88.0/24 -203.27.102.0/24 -203.27.109.0/24 -203.27.117.0/24 -203.27.121.0/24 -203.27.122.0/23 -203.27.125.0/24 -203.27.200.0/24 -203.27.202.0/24 -203.27.233.0/24 -203.27.241.0/24 -203.27.250.0/24 -203.28.10.0/24 -203.28.12.0/24 -203.28.33.0/24 -203.28.34.0/23 -203.28.43.0/24 -203.28.44.0/24 -203.28.54.0/24 -203.28.56.0/24 -203.28.73.0/24 -203.28.74.0/24 -203.28.76.0/24 -203.28.86.0/24 -203.28.88.0/24 -203.28.112.0/24 -203.28.131.0/24 -203.28.136.0/24 -203.28.140.0/24 -203.28.145.0/24 -203.28.165.0/24 -203.28.169.0/24 -203.28.170.0/24 -203.28.178.0/23 -203.28.185.0/24 -203.28.187.0/24 -203.28.196.0/24 -203.28.226.0/23 -203.28.239.0/24 -203.29.2.0/24 -203.29.8.0/23 -203.29.13.0/24 -203.29.14.0/24 -203.29.28.0/24 -203.29.46.0/24 -203.29.57.0/24 -203.29.61.0/24 -203.29.63.0/24 -203.29.69.0/24 -203.29.73.0/24 -203.29.81.0/24 -203.29.90.0/24 -203.29.95.0/24 -203.29.100.0/24 -203.29.103.0/24 -203.29.112.0/24 -203.29.120.0/22 -203.29.182.0/23 -203.29.187.0/24 -203.29.189.0/24 -203.29.190.0/24 -203.29.205.0/24 -203.29.210.0/24 -203.29.217.0/24 -203.29.227.0/24 -203.29.231.0/24 -203.29.233.0/24 -203.29.234.0/24 -203.29.248.0/24 -203.29.254.0/23 -203.30.16.0/23 -203.30.25.0/24 -203.30.27.0/24 -203.30.29.0/24 -203.30.66.0/24 -203.30.81.0/24 -203.30.87.0/24 -203.30.111.0/24 -203.30.121.0/24 -203.30.123.0/24 -203.30.152.0/24 -203.30.156.0/24 -203.30.162.0/24 -203.30.173.0/24 -203.30.175.0/24 -203.30.187.0/24 -203.30.194.0/24 -203.30.217.0/24 -203.30.220.0/24 -203.30.222.0/24 -203.30.232.0/23 -203.30.235.0/24 -203.30.240.0/23 -203.30.246.0/24 -203.30.250.0/23 -203.31.45.0/24 -203.31.46.0/24 -203.31.49.0/24 -203.31.51.0/24 -203.31.54.0/23 -203.31.69.0/24 -203.31.72.0/24 -203.31.80.0/24 -203.31.85.0/24 -203.31.97.0/24 -203.31.105.0/24 -203.31.106.0/24 -203.31.108.0/23 -203.31.124.0/24 -203.31.162.0/24 -203.31.174.0/24 -203.31.177.0/24 -203.31.181.0/24 -203.31.187.0/24 -203.31.189.0/24 -203.31.204.0/24 -203.31.220.0/24 -203.31.222.0/23 -203.31.225.0/24 -203.31.229.0/24 -203.31.248.0/23 -203.31.253.0/24 -203.32.20.0/24 -203.32.48.0/23 -203.32.56.0/24 -203.32.60.0/24 -203.32.62.0/24 -203.32.68.0/23 -203.32.76.0/24 -203.32.81.0/24 -203.32.84.0/23 -203.32.95.0/24 -203.32.102.0/24 -203.32.105.0/24 -203.32.130.0/24 -203.32.133.0/24 -203.32.140.0/24 -203.32.152.0/24 -203.32.186.0/23 -203.32.192.0/24 -203.32.196.0/24 -203.32.203.0/24 -203.32.204.0/23 -203.32.212.0/24 -203.33.4.0/24 -203.33.7.0/24 -203.33.8.0/21 -203.33.21.0/24 -203.33.26.0/24 -203.33.32.0/24 -203.33.63.0/24 -203.33.64.0/24 -203.33.67.0/24 -203.33.68.0/24 -203.33.73.0/24 -203.33.79.0/24 -203.33.100.0/24 -203.33.122.0/24 -203.33.129.0/24 -203.33.131.0/24 -203.33.145.0/24 -203.33.156.0/24 -203.33.158.0/23 -203.33.174.0/24 -203.33.185.0/24 -203.33.200.0/24 -203.33.202.0/23 -203.33.204.0/24 -203.33.206.0/23 -203.33.214.0/23 -203.33.224.0/23 -203.33.226.0/24 -203.33.233.0/24 -203.33.243.0/24 -203.33.250.0/24 -203.34.4.0/24 -203.34.21.0/24 -203.34.27.0/24 -203.34.39.0/24 -203.34.48.0/23 -203.34.54.0/24 -203.34.56.0/23 -203.34.67.0/24 -203.34.69.0/24 -203.34.76.0/24 -203.34.92.0/24 -203.34.106.0/24 -203.34.113.0/24 -203.34.147.0/24 -203.34.150.0/24 -203.34.152.0/23 -203.34.161.0/24 -203.34.162.0/24 -203.34.187.0/24 -203.34.192.0/21 -203.34.204.0/22 -203.34.232.0/24 -203.34.240.0/24 -203.34.242.0/24 -203.34.245.0/24 -203.34.251.0/24 -203.55.2.0/23 -203.55.4.0/24 -203.55.10.0/24 -203.55.13.0/24 -203.55.22.0/24 -203.55.30.0/24 -203.55.93.0/24 -203.55.101.0/24 -203.55.109.0/24 -203.55.110.0/24 -203.55.116.0/23 -203.55.119.0/24 -203.55.128.0/23 -203.55.146.0/23 -203.55.192.0/24 -203.55.196.0/24 -203.55.218.0/23 -203.55.221.0/24 -203.55.224.0/24 -203.56.1.0/24 -203.56.4.0/24 -203.56.12.0/24 -203.56.24.0/24 -203.56.38.0/24 -203.56.40.0/24 -203.56.46.0/24 -203.56.48.0/21 -203.56.68.0/23 -203.56.82.0/23 -203.56.84.0/23 -203.56.95.0/24 -203.56.110.0/24 -203.56.121.0/24 -203.56.161.0/24 -203.56.169.0/24 -203.56.172.0/23 -203.56.175.0/24 -203.56.183.0/24 -203.56.185.0/24 -203.56.187.0/24 -203.56.192.0/24 -203.56.198.0/24 -203.56.201.0/24 -203.56.208.0/23 -203.56.210.0/24 -203.56.214.0/24 -203.56.216.0/24 -203.56.227.0/24 -203.56.228.0/24 -203.56.231.0/24 -203.56.232.0/24 -203.56.240.0/24 -203.56.252.0/24 -203.56.254.0/24 -203.57.5.0/24 -203.57.6.0/24 -203.57.12.0/23 -203.57.28.0/24 -203.57.39.0/24 -203.57.46.0/24 -203.57.58.0/24 -203.57.61.0/24 -203.57.66.0/24 -203.57.69.0/24 -203.57.70.0/23 -203.57.73.0/24 -203.57.90.0/24 -203.57.101.0/24 -203.57.109.0/24 -203.57.123.0/24 -203.57.157.0/24 -203.57.200.0/24 -203.57.202.0/24 -203.57.206.0/24 -203.57.222.0/24 -203.57.224.0/20 -203.57.246.0/23 -203.57.249.0/24 -203.57.253.0/24 -203.57.254.0/23 -203.62.2.0/24 -203.62.131.0/24 -203.62.139.0/24 -203.62.161.0/24 -203.62.197.0/24 -203.62.228.0/22 -203.62.234.0/24 -203.62.246.0/24 -203.76.160.0/22 -203.76.168.0/22 -203.76.208.0/22 -203.76.212.0/22 -203.76.216.0/22 -203.76.240.0/22 -203.76.244.0/22 -203.77.180.0/22 -203.78.48.0/20 -203.78.156.0/22 -203.79.0.0/20 -203.79.32.0/20 -203.80.4.0/23 -203.80.32.0/20 -203.80.57.0/24 -203.80.129.0/24 -203.80.132.0/22 -203.80.136.0/21 -203.80.144.0/20 -203.81.0.0/21 -203.81.16.0/20 -203.81.244.0/22 -203.82.0.0/23 -203.82.16.0/21 -203.82.112.0/22 -203.82.116.0/22 -203.82.120.0/22 -203.82.124.0/22 -203.82.224.0/22 -203.82.228.0/22 -203.82.232.0/22 -203.82.236.0/22 -203.83.0.0/22 -203.83.8.0/22 -203.83.12.0/22 -203.83.56.0/21 -203.83.224.0/20 -203.86.0.0/19 -203.86.32.0/19 -203.86.64.0/20 -203.86.80.0/20 -203.86.96.0/19 -203.86.250.0/24 -203.86.254.0/23 -203.88.32.0/19 -203.88.100.0/22 -203.88.192.0/19 -203.89.0.0/22 -203.89.8.0/21 -203.89.100.0/22 -203.89.133.0/24 -203.89.136.0/22 -203.89.144.0/24 -203.90.0.0/22 -203.90.8.0/22 -203.90.12.0/22 -203.90.128.0/19 -203.90.160.0/19 -203.90.192.0/19 -203.91.32.0/19 -203.91.96.0/20 -203.91.120.0/21 -203.92.0.0/22 -203.92.6.0/24 -203.92.160.0/19 -203.93.0.0/22 -203.93.4.0/22 -203.93.8.0/24 -203.93.9.0/24 -203.93.10.0/23 -203.93.12.0/22 -203.93.16.0/20 -203.93.32.0/19 -203.93.64.0/18 -203.93.128.0/21 -203.93.136.0/22 -203.93.140.0/24 -203.93.141.0/24 -203.93.142.0/23 -203.93.144.0/20 -203.93.160.0/19 -203.93.192.0/18 -203.94.0.0/22 -203.94.4.0/22 -203.94.8.0/21 -203.94.16.0/20 -203.95.0.0/21 -203.95.96.0/20 -203.95.112.0/20 -203.95.128.0/18 -203.95.200.0/22 -203.95.204.0/22 -203.95.208.0/22 -203.95.224.0/19 -203.99.8.0/21 -203.99.16.0/20 -203.99.80.0/20 -203.100.32.0/20 -203.100.48.0/21 -203.100.58.0/24 -203.100.60.0/24 -203.100.63.0/24 -203.100.80.0/20 -203.100.96.0/19 -203.100.192.0/20 -203.104.32.0/20 -203.105.96.0/19 -203.105.128.0/19 -203.107.0.0/17 -203.110.160.0/19 -203.110.208.0/20 -203.110.232.0/23 -203.110.234.0/24 -203.114.80.0/22 -203.114.84.0/22 -203.114.88.0/22 -203.114.92.0/22 -203.114.244.0/22 -203.118.192.0/19 -203.118.241.0/24 -203.118.248.0/22 -203.119.24.0/21 -203.119.32.0/22 -203.119.80.0/22 -203.119.85.0/24 -203.119.113.0/24 -203.119.114.0/23 -203.119.116.0/22 -203.119.120.0/21 -203.119.128.0/17 -203.123.58.0/24 -203.128.32.0/19 -203.128.96.0/19 -203.128.224.0/21 -203.129.8.0/21 -203.130.32.0/19 -203.132.32.0/19 -203.134.240.0/21 -203.135.96.0/20 -203.135.112.0/20 -203.135.160.0/20 -203.142.219.0/24 -203.142.224.0/19 -203.144.96.0/19 -203.145.0.0/19 -203.148.0.0/18 -203.148.64.0/20 -203.148.80.0/22 -203.148.86.0/23 -203.149.92.0/22 -203.152.64.0/19 -203.152.128.0/19 -203.153.0.0/22 -203.156.192.0/18 -203.158.16.0/21 -203.160.52.0/22 -203.160.104.0/21 -203.160.129.0/24 -203.160.192.0/19 -203.161.0.0/22 -203.161.180.0/24 -203.161.183.0/24 -203.161.192.0/19 -203.166.160.0/19 -203.167.28.0/22 -203.168.0.0/19 -203.170.58.0/23 -203.171.0.0/22 -203.171.208.0/24 -203.171.224.0/20 -203.174.4.0/24 -203.174.6.0/24 -203.174.7.0/24 -203.174.96.0/19 -203.175.128.0/19 -203.175.192.0/18 -203.176.0.0/18 -203.176.64.0/19 -203.176.168.0/21 -203.184.80.0/20 -203.185.189.0/24 -203.187.160.0/19 -203.189.0.0/23 -203.189.6.0/23 -203.189.112.0/22 -203.189.192.0/19 -203.189.232.0/22 -203.189.240.0/22 -203.190.96.0/20 -203.190.249.0/24 -203.191.0.0/23 -203.191.2.0/24 -203.191.5.0/24 -203.191.7.0/24 -203.191.16.0/20 -203.191.64.0/18 -203.191.133.0/24 -203.191.144.0/21 -203.191.152.0/21 -203.192.0.0/19 -203.193.224.0/19 -203.194.120.0/21 -203.195.64.0/19 -203.195.112.0/21 -203.195.128.0/17 -203.196.0.0/21 -203.196.8.0/21 -203.196.28.0/22 -203.201.181.0/24 -203.201.182.0/24 -203.202.236.0/22 -203.205.64.0/19 -203.205.128.0/17 -203.207.64.0/20 -203.207.80.0/21 -203.207.88.0/22 -203.207.92.0/22 -203.207.96.0/20 -203.207.112.0/20 -203.207.128.0/18 -203.207.192.0/21 -203.207.200.0/21 -203.207.208.0/20 -203.207.224.0/19 -203.208.0.0/20 -203.208.16.0/22 -203.208.32.0/19 -203.209.224.0/19 -203.212.0.0/20 -203.212.80.0/20 -203.215.232.0/21 -203.217.164.0/22 -203.222.192.0/20 -203.223.0.0/20 -203.223.16.0/21 -204.52.191.0/24 -210.2.0.0/20 -210.2.16.0/20 -210.5.0.0/19 -210.5.56.0/21 -210.5.128.0/20 -210.5.144.0/20 -210.7.56.0/22 -210.7.60.0/22 -210.12.0.0/18 -210.12.64.0/18 -210.12.128.0/18 -210.12.192.0/18 -210.13.0.0/18 -210.13.64.0/18 -210.13.128.0/17 -210.14.64.0/19 -210.14.112.0/20 -210.14.128.0/19 -210.14.160.0/19 -210.14.192.0/19 -210.14.224.0/19 -210.15.0.0/19 -210.15.32.0/19 -210.15.64.0/19 -210.15.96.0/19 -210.15.128.0/18 -210.16.104.0/22 -210.16.128.0/18 -210.21.0.0/17 -210.21.128.0/17 -210.22.0.0/16 -210.23.32.0/19 -210.25.0.0/16 -210.26.0.0/15 -210.28.0.0/14 -210.32.0.0/14 -210.36.0.0/14 -210.40.0.0/13 -210.51.0.0/16 -210.52.0.0/18 -210.52.64.0/18 -210.52.128.0/17 -210.53.0.0/17 -210.53.128.0/17 -210.56.192.0/19 -210.72.0.0/17 -210.72.128.0/19 -210.72.160.0/19 -210.72.192.0/18 -210.73.0.0/19 -210.73.32.0/19 -210.73.64.0/18 -210.73.128.0/17 -210.74.0.0/19 -210.74.32.0/19 -210.74.64.0/19 -210.74.96.0/19 -210.74.128.0/19 -210.74.160.0/19 -210.74.192.0/18 -210.75.0.0/16 -210.76.0.0/19 -210.76.32.0/19 -210.76.64.0/18 -210.76.128.0/17 -210.77.0.0/16 -210.78.0.0/19 -210.78.32.0/19 -210.78.64.0/18 -210.78.128.0/19 -210.78.160.0/19 -210.78.192.0/18 -210.79.64.0/18 -210.79.224.0/19 -210.82.0.0/15 -210.87.128.0/20 -210.87.144.0/20 -210.87.160.0/19 -210.185.192.0/18 -210.192.96.0/19 -211.64.0.0/14 -211.68.0.0/15 -211.70.0.0/15 -211.80.0.0/16 -211.81.0.0/16 -211.82.0.0/16 -211.83.0.0/16 -211.84.0.0/15 -211.86.0.0/15 -211.88.0.0/16 -211.89.0.0/16 -211.90.0.0/15 -211.92.0.0/15 -211.94.0.0/15 -211.96.0.0/15 -211.98.0.0/16 -211.99.0.0/18 -211.99.64.0/19 -211.99.96.0/19 -211.99.128.0/17 -211.100.0.0/16 -211.101.0.0/18 -211.101.64.0/18 -211.101.128.0/17 -211.102.0.0/16 -211.103.0.0/17 -211.103.128.0/17 -211.136.0.0/14 -211.140.0.0/15 -211.142.0.0/17 -211.142.128.0/17 -211.143.0.0/16 -211.144.0.0/15 -211.146.0.0/16 -211.147.0.0/16 -211.148.0.0/14 -211.152.0.0/15 -211.154.0.0/16 -211.155.0.0/18 -211.155.64.0/19 -211.155.96.0/19 -211.155.128.0/17 -211.156.0.0/14 -211.160.0.0/14 -211.164.0.0/14 -212.64.0.0/17 -212.129.128.0/17 -216.250.108.0/22 -218.0.0.0/16 -218.1.0.0/16 -218.2.0.0/15 -218.4.0.0/15 -218.6.0.0/16 -218.7.0.0/16 -218.8.0.0/15 -218.10.0.0/16 -218.11.0.0/16 -218.12.0.0/16 -218.13.0.0/16 -218.14.0.0/15 -218.16.0.0/14 -218.20.0.0/16 -218.21.0.0/17 -218.21.128.0/17 -218.22.0.0/15 -218.24.0.0/15 -218.26.0.0/16 -218.27.0.0/16 -218.28.0.0/15 -218.30.0.0/15 -218.56.0.0/14 -218.60.0.0/15 -218.62.0.0/17 -218.62.128.0/17 -218.63.0.0/16 -218.64.0.0/15 -218.66.0.0/16 -218.67.0.0/17 -218.67.128.0/17 -218.68.0.0/15 -218.70.0.0/15 -218.72.0.0/14 -218.76.0.0/15 -218.78.0.0/15 -218.80.0.0/14 -218.84.0.0/14 -218.88.0.0/13 -218.96.0.0/15 -218.98.0.0/17 -218.98.128.0/18 -218.98.192.0/19 -218.98.224.0/19 -218.99.0.0/16 -218.100.88.0/21 -218.100.96.0/19 -218.100.128.0/17 -218.104.0.0/17 -218.104.128.0/19 -218.104.160.0/19 -218.104.192.0/21 -218.104.200.0/21 -218.104.208.0/20 -218.104.224.0/19 -218.105.0.0/16 -218.106.0.0/15 -218.108.0.0/16 -218.109.0.0/16 -218.185.192.0/19 -218.185.240.0/21 -218.192.0.0/16 -218.193.0.0/16 -218.194.0.0/16 -218.195.0.0/16 -218.196.0.0/14 -218.200.0.0/14 -218.204.0.0/15 -218.206.0.0/15 -218.240.0.0/14 -218.244.0.0/15 -218.246.0.0/15 -218.249.0.0/16 -219.72.0.0/16 -219.82.0.0/16 -219.83.128.0/17 -219.90.68.0/22 -219.90.72.0/22 -219.90.76.0/22 -219.128.0.0/12 -219.144.0.0/14 -219.148.0.0/16 -219.149.0.0/17 -219.149.128.0/18 -219.149.192.0/18 -219.150.0.0/19 -219.150.32.0/19 -219.150.64.0/19 -219.150.96.0/20 -219.150.112.0/20 -219.150.128.0/17 -219.151.0.0/19 -219.151.32.0/19 -219.151.64.0/18 -219.151.128.0/17 -219.152.0.0/15 -219.154.0.0/15 -219.156.0.0/15 -219.158.0.0/17 -219.158.128.0/17 -219.159.0.0/18 -219.159.64.0/18 -219.159.128.0/17 -219.216.0.0/15 -219.218.0.0/15 -219.220.0.0/16 -219.221.0.0/16 -219.222.0.0/15 -219.224.0.0/15 -219.226.0.0/16 -219.227.0.0/16 -219.228.0.0/15 -219.230.0.0/15 -219.232.0.0/14 -219.236.0.0/15 -219.238.0.0/15 -219.242.0.0/15 -219.244.0.0/14 -220.101.192.0/18 -220.112.0.0/14 -220.152.128.0/17 -220.154.0.0/15 -220.158.240.0/22 -220.160.0.0/11 -220.192.0.0/15 -220.194.0.0/15 -220.196.0.0/14 -220.200.0.0/13 -220.231.0.0/18 -220.231.128.0/17 -220.232.64.0/18 -220.234.0.0/16 -220.242.0.0/15 -220.247.136.0/21 -220.248.0.0/14 -220.252.0.0/16 -221.0.0.0/15 -221.2.0.0/16 -221.3.0.0/17 -221.3.128.0/17 -221.4.0.0/16 -221.5.0.0/17 -221.5.128.0/17 -221.6.0.0/16 -221.7.0.0/19 -221.7.32.0/19 -221.7.64.0/19 -221.7.96.0/19 -221.7.128.0/17 -221.8.0.0/15 -221.10.0.0/16 -221.11.0.0/17 -221.11.128.0/18 -221.11.192.0/19 -221.11.224.0/19 -221.12.0.0/17 -221.12.128.0/18 -221.13.0.0/18 -221.13.64.0/19 -221.13.96.0/19 -221.13.128.0/17 -221.14.0.0/15 -221.122.0.0/15 -221.128.128.0/17 -221.129.0.0/16 -221.130.0.0/15 -221.133.224.0/19 -221.136.0.0/16 -221.137.0.0/16 -221.172.0.0/14 -221.176.0.0/13 -221.192.0.0/15 -221.194.0.0/16 -221.195.0.0/16 -221.196.0.0/15 -221.198.0.0/16 -221.199.0.0/19 -221.199.32.0/20 -221.199.48.0/20 -221.199.64.0/18 -221.199.128.0/18 -221.199.192.0/20 -221.199.224.0/19 -221.200.0.0/14 -221.204.0.0/15 -221.206.0.0/16 -221.207.0.0/18 -221.207.64.0/18 -221.207.128.0/17 -221.208.0.0/14 -221.212.0.0/16 -221.213.0.0/16 -221.214.0.0/15 -221.216.0.0/13 -221.224.0.0/13 -221.232.0.0/14 -221.236.0.0/15 -221.238.0.0/16 -221.239.0.0/17 -221.239.128.0/17 -222.16.0.0/15 -222.18.0.0/15 -222.20.0.0/15 -222.22.0.0/16 -222.23.0.0/16 -222.24.0.0/15 -222.26.0.0/15 -222.28.0.0/14 -222.32.0.0/11 -222.64.0.0/13 -222.72.0.0/15 -222.74.0.0/16 -222.75.0.0/16 -222.76.0.0/14 -222.80.0.0/15 -222.82.0.0/16 -222.83.0.0/17 -222.83.128.0/17 -222.84.0.0/16 -222.85.0.0/17 -222.85.128.0/17 -222.86.0.0/15 -222.88.0.0/15 -222.90.0.0/15 -222.92.0.0/14 -222.125.0.0/16 -222.126.128.0/17 -222.128.0.0/14 -222.132.0.0/14 -222.136.0.0/13 -222.160.0.0/15 -222.162.0.0/16 -222.163.0.0/19 -222.163.32.0/19 -222.163.64.0/18 -222.163.128.0/17 -222.168.0.0/15 -222.170.0.0/15 -222.172.0.0/17 -222.172.128.0/17 -222.173.0.0/16 -222.174.0.0/15 -222.176.0.0/13 -222.184.0.0/13 -222.192.0.0/14 -222.196.0.0/15 -222.198.0.0/16 -222.199.0.0/16 -222.200.0.0/14 -222.204.0.0/15 -222.206.0.0/15 -222.208.0.0/13 -222.216.0.0/15 -222.218.0.0/16 -222.219.0.0/16 -222.220.0.0/15 -222.222.0.0/15 -222.240.0.0/13 -222.248.0.0/16 -222.249.0.0/17 -222.249.128.0/19 -222.249.160.0/20 -222.249.176.0/20 -222.249.192.0/18 -223.0.0.0/15 -223.2.0.0/15 -223.4.0.0/14 -223.8.0.0/13 -223.20.0.0/15 -223.27.184.0/22 -223.29.208.0/22 -223.29.252.0/22 -223.64.0.0/11 -223.96.0.0/12 -223.112.0.0/14 -223.116.0.0/15 -223.120.128.0/17 -223.121.128.0/17 -223.122.0.0/15 -223.124.0.0/14 -223.128.0.0/15 -223.144.0.0/12 -223.160.0.0/14 -223.166.0.0/15 -223.192.0.0/15 -223.198.0.0/15 -223.201.0.0/16 -223.202.0.0/15 -223.208.0.0/14 -223.212.0.0/15 -223.214.0.0/15 -223.220.0.0/15 -223.223.176.0/20 -223.223.192.0/20 -223.240.0.0/13 -223.248.0.0/14 -223.252.128.0/17 -223.254.0.0/16 -223.255.0.0/17 -223.255.236.0/22 -223.255.252.0/23 diff --git a/package/ntlf9t/luci-app-shadowsocksr-alex/files/etc/ssrr/shadowsocksr.json b/package/ntlf9t/luci-app-shadowsocksr-alex/files/etc/ssrr/shadowsocksr.json deleted file mode 100644 index a57a15b886..0000000000 --- a/package/ntlf9t/luci-app-shadowsocksr-alex/files/etc/ssrr/shadowsocksr.json +++ /dev/null @@ -1,14 +0,0 @@ -{ - "server": "hk1.betaclouds.org", - "server_port": 14094, - "local_address": "0.0.0.0", - "local_port": 7070, - "password": "a9edF2", - "method": "chacha20", - "timeout": "60", - "protocol": "auth_chain_a", - "protocol_param": "", - "obfs": "tls1.2_ticket_auth", - "obfs_param": "", - "fast_open": false -} diff --git a/package/ntlf9t/luci-app-shadowsocksr-alex/files/etc/ssrr/ssrr_watchdog b/package/ntlf9t/luci-app-shadowsocksr-alex/files/etc/ssrr/ssrr_watchdog deleted file mode 100755 index 2c56bbafc9..0000000000 --- a/package/ntlf9t/luci-app-shadowsocksr-alex/files/etc/ssrr/ssrr_watchdog +++ /dev/null @@ -1,18 +0,0 @@ -#!/bin/sh - -LOGTIME=$(date "+%Y-%m-%d %H:%M:%S") - -/usr/bin/wget --spider --quiet --tries=1 --timeout=3 www.gstatic.com/generate_204 - -if [ "$?" == "0" ]; then - echo '['$LOGTIME'] shadowsocksr No Problem.' -else - /usr/bin/wget --spider --quiet --tries=1 --timeout=3 www.baidu.com - if [ "$?" == "0" ]; then - echo '['$LOGTIME'] Problem decteted, restarting shadowsocksr...' - /etc/init.d/ssrr restart - else - echo '['$LOGTIME'] Network Problem. Do nothing.' - fi -fi - diff --git a/package/ntlf9t/luci-app-shadowsocksr-alex/files/etc/ssrr/update_chinaroute.sh b/package/ntlf9t/luci-app-shadowsocksr-alex/files/etc/ssrr/update_chinaroute.sh deleted file mode 100755 index 5177b01bc8..0000000000 --- a/package/ntlf9t/luci-app-shadowsocksr-alex/files/etc/ssrr/update_chinaroute.sh +++ /dev/null @@ -1,22 +0,0 @@ -#!/bin/sh -TMP_DIR="/tmp" -SSR_DIR="/etc/ssrr" -FILE_NAME="china_route" -echo ready to update china route!! -logger -t alex ready to update china route!! -wget -O- 'http://ftp.apnic.net/apnic/stats/apnic/delegated-apnic-latest' | grep ipv4 | grep CN | awk -F\| '{ printf("%s/%d\n", $4, 32-log($5)/log(2)) }' > $TMP_DIR/$FILE_NAME -[ -f $TMP_DIR/$FILE_NAME ] && { - count=`grep "" -c $TMP_DIR/$FILE_NAME` - if [ "$count" -gt "1000" ];then - echo download completed! - logger -t alex echo download completed! - cp $TMP_DIR/$FILE_NAME $SSR_DIR/ - echo update completed! - logger -t alex update completed! - rm -f $TMP_DIR/$FILE_NAME - fi -} || { - logger -t alex download failed! - echo download failed! - exit -} \ No newline at end of file diff --git a/package/ntlf9t/luci-app-shadowsocksr-alex/files/etc/ssrr/user_local_ip b/package/ntlf9t/luci-app-shadowsocksr-alex/files/etc/ssrr/user_local_ip deleted file mode 100755 index 8d9e5a20f2..0000000000 --- a/package/ntlf9t/luci-app-shadowsocksr-alex/files/etc/ssrr/user_local_ip +++ /dev/null @@ -1,6 +0,0 @@ -172.17.0.0/24 -10.0.0.0/8 -127.0.0.0/8 -172.16.0.0/12 -192.168.0.0/16 -224.0.0.0/3 diff --git a/package/ntlf9t/luci-app-shadowsocksr-alex/files/etc/ssrr/user_remote_ip b/package/ntlf9t/luci-app-shadowsocksr-alex/files/etc/ssrr/user_remote_ip deleted file mode 100755 index 64e2f9bb85..0000000000 --- a/package/ntlf9t/luci-app-shadowsocksr-alex/files/etc/ssrr/user_remote_ip +++ /dev/null @@ -1,7 +0,0 @@ -149.154.160.0/20 -149.154.164.0/22 -149.154.168.0/21 -67.198.55.0/24 -91.108.4.0/22 -91.108.56.0/22 -109.239.140.0/24 diff --git a/package/ntlf9t/luci-app-shadowsocksr-alex/files/usr/lib/lua/luci/controller/ssrr.lua b/package/ntlf9t/luci-app-shadowsocksr-alex/files/usr/lib/lua/luci/controller/ssrr.lua deleted file mode 100644 index 047e4c3aa3..0000000000 --- a/package/ntlf9t/luci-app-shadowsocksr-alex/files/usr/lib/lua/luci/controller/ssrr.lua +++ /dev/null @@ -1,10 +0,0 @@ -module("luci.controller.ssrr", package.seeall) -function index() - if not nixio.fs.access("/etc/config/ssrr") then - return - end - entry({"admin", "services", "ssrr"},alias("admin", "services", "ssrr","general"),_("ShadowsocksR")).dependent = true - entry({"admin", "services", "ssrr","general"}, cbi("shadowsocksr/general"),_("General"),10).leaf = true - entry({"admin", "services", "ssrr","gfwlist"}, cbi("shadowsocksr/gfwlist"),_("GFWlist"),20).leaf = true -end - diff --git a/package/ntlf9t/luci-app-shadowsocksr-alex/files/usr/lib/lua/luci/model/cbi/shadowsocksr/general.lua b/package/ntlf9t/luci-app-shadowsocksr-alex/files/usr/lib/lua/luci/model/cbi/shadowsocksr/general.lua deleted file mode 100644 index 389d60c16d..0000000000 --- a/package/ntlf9t/luci-app-shadowsocksr-alex/files/usr/lib/lua/luci/model/cbi/shadowsocksr/general.lua +++ /dev/null @@ -1,221 +0,0 @@ ---[[ -Shadowsocksr LuCI Configuration Page. -References: - https://github.com/ravageralpha/my_openwrt_mod - by RA-MOD - http://www.v2ex.com/t/139438 - by imcczy - https://github.com/rssnsj/network-feeds - by Justin Liu -]]-- - -local fs = require "nixio.fs" - -local state_msg = "" -local ssr_redir_on = (luci.sys.call("pidof ssr-redir > /dev/null") == 0) -local ss_redir_on = (luci.sys.call("pidof ss-redir > /dev/null") == 0) -local redsocks2_on = (luci.sys.call("pidof redsocks2 > /dev/null") == 0) - -if ssr_redir_on then - state_msg = "" .. translate("SSR is Running") .. "" -elseif ss_redir_on then - state_msg = "" .. translate("SS is Running") .. "" -elseif redsocks2_on then - state_msg = state_msg .. " " .. translate("Redsocks2 is Running") .. "" -else - state_msg = "" .. translate("Not running") .. "" -end - - - -m = Map("ssrr", translate("Shadowsocksr Transparent Proxy"), - translate("A fast secure tunnel proxy that help you get through firewalls on your router").."

状态 - "..state_msg) - -s = m:section(TypedSection, "shadowsocksr", translate("Settings")) -s.anonymous = true - --- --------------------------------------------------- -switch = s:option(Flag, "enabled", translate("Enable")) -switch.rmempty = false - -server = s:option(Value, "server", translate("Server Address")) -server.optional = false -server.datatype = "host" -server.rmempty = false - -server_port = s:option(Value, "server_port", translate("Server Port")) -server_port.datatype = "range(1,65535)" -server_port.optional = false -server_port.rmempty = false - -tool = s:option(ListValue, "tool", translate("Proxy Tool")) -tool:value("ShadowsocksR") -tool:value("Shadowsocks") -tool:value("Redsocks2") - -red_type=s:option(ListValue,"red_type",translate("Proxy Server Type")) -red_type:value("socks5",translate("Socks5")) -red_type:value("socks4",translate("Socks4代理")) -red_type:value("http-relay",translate("http代理")) -red_type:value("http-connect",translate("Https代理")) -red_type:depends({tool="Redsocks2"}) - -username = s:option(Value, "username", translate("Proxy User Name")) -username:depends({tool="Redsocks2"}) - -password = s:option(Value, "password", translate("Password")) -password.password = true - - -method = s:option(ListValue, "method", translate("Encryption Method")) -method:depends("tool","ShadowsocksR") -method:depends("tool","Shadowsocks") -method:value("table") -method:value("none") -method:value("aes-128-ctr") -method:value("aes-192-ctr") -method:value("aes-256-ctr") -method:value("aes-128-cfb") -method:value("aes-192-cfb") -method:value("aes-256-cfb") -method:value("aes-128-gcm") -method:value("aes-192-gcm") -method:value("aes-256-gcm") -method:value("rc4") -method:value("rc4-md5") -method:value("rc4-md5-6") -method:value("salsa20") -method:value("chacha20") -method:value("chacha20-ietf") -method:value("chacha20-ietf-poly1305") -method:value("xchacha20-ietf-poly1305") - -protocol = s:option(ListValue, "protocol", translate("Protocol")) -protocol:depends("tool","ShadowsocksR") -protocol:value("origin") -protocol:value("verify_deflate") -protocol:value("auth_sha1_v4") -protocol:value("auth_aes128_md5") -protocol:value("auth_aes128_sha1") -protocol:value("auth_chain_a") -protocol:value("auth_chain_b") -protocol:value("auth_chain_c") -protocol:value("auth_chain_d") -protocol:value("auth_chain_e") -protocol:value("auth_chain_f") - -protocol_param = s:option(Value, "protocol_param", translate("Protocol Param"), - translate("leave it empty is well")) -protocol_param:depends({tool="ShadowsocksR"}) - -obfs = s:option(ListValue, "obfs", translate("Obfs")) -obfs:depends("tool","ShadowsocksR") -obfs:value("plain") -obfs:value("http_simple") -obfs:value("http_post") -obfs:value("random_head") -obfs:value("tls1.2_ticket_auth") -obfs:value("tls1.2_ticket_fastauth") - -obfs_param= s:option(Value, "obfs_param", translate("Obfs Param"), - translate("leave it empty is well")) -obfs_param:depends({tool="ShadowsocksR"}) - -enable_local = s:option(Flag, "enable_local", translate("Enable ssr-local") ,translate("Open ssr-local port as well")) -enable_local.rmempty = false -enable_local:depends("tool","ShadowsocksR") -enable_local:depends("tool","Shadowsocks") -ssr_local_port = s:option(Value, "ssr_local_port", translate("ssr-local port")) -ssr_local_port:depends("enable_local","1") -ssr_local_port.default="1080" - -s:option(Flag, "more", translate("More Options"), - translate("Options for advanced users")) - -timeout = s:option(Value, "timeout", translate("Timeout")) -timeout.datatype = "range(0,10000)" -timeout.placeholder = "60" -timeout.optional = false -timeout:depends("more", "1") - --- fast_open = s:option(Flag, "fast_open", translate("TCP Fast Open"), --- translate("Enable TCP fast open, only available on kernel > 3.7.0")) - -proxy_mode = s:option(ListValue, "proxy_mode", translate("Proxy Mode"), - translate("GFW-List mode requires flushing DNS cache") .. "
" .. - "" .. - translate("Click here to customize your GFW-List") .. - "") -proxy_mode:value("S", translate("All non-China IPs")) -proxy_mode:value("M", translate("GFW-List based auto-proxy")) -proxy_mode:value("V", translate("Oversea Mode")) -proxy_mode:value("G", translate("All Public IPs")) -proxy_mode:value("GAME", translate("Game Mode"))--alex:添加游戏模式 -proxy_mode:value("DIRECT", translate("Direct (No Proxy)"))--alex:添加访问控制 -proxy_mode:depends("more", "1") - -safe_dns = s:option(Value, "safe_dns", translate("Safe DNS"), - translate("recommend OpenDNS")) -safe_dns.datatype = "ip4addr" -safe_dns.optional = false -safe_dns.placeholder = "8.8.4.4" -safe_dns:depends("more", "1") - -safe_dns_port = s:option(Value, "safe_dns_port", translate("Safe DNS Port"), - translate("Foreign DNS on UDP port 53 might be polluted")) -safe_dns_port.datatype = "range(1,65535)" -safe_dns_port.placeholder = "53" -safe_dns_port.optional = false -safe_dns_port:depends("more", "1") - - -dns_mode = s:option(ListValue, "dns_mode", translate("DNS Mode"), - translate("Suggest using GFW-List based auto-proxy")) -dns_mode:value("tcp_gfwlist", translate("GFW-List based auto-proxy")) -dns_mode:value("tcp_proxy", translate("Remote TCP mode")) -dns_mode:value("safe_only", translate("Local safe DNS")) -dns_mode:value("local", translate("System default")) -dns_mode:depends("more", "1") - - -adbyby=s:option(Flag,"adbyby",translate("配合Adbyby或koolproxy使用"),translate("未开启Adbyby或koolproxy时请不要勾选此项")) -adbyby:depends("more", "1") -adbyby.rmempty=false - -whitedomin=s:option(Flag,"white",translate("启用强制不代理网站列表"),translate("需要配合dnsforwarder的强制不代理列表使用")) -whitedomin:depends("more", "1") - - --- [[ LAN Hosts ]]-- -s = m:section(TypedSection, "lan_hosts", translate("LAN Hosts")) -s.template = "cbi/tblsection" -s.addremove = true -s.anonymous = true - -o = s:option(Value, "host", translate("Host")) -luci.ip.neighbors({family = 4}, function(neighbor) -if neighbor.reachable then - o:value(neighbor.dest:string(), "%s (%s)" %{neighbor.dest:string(), neighbor.mac}) -end -end) -o.datatype = "ip4addr" -o.rmempty = false - -o = s:option(ListValue, "type", translate("Proxy Mode")) -o:value("direct", translate("Direct (No Proxy)")) -o:value("normal", translate("Normal")) -o:value("gfwlist", translate("GFW-List based auto-proxy")) -o:value("nochina", translate("All non-China IPs")) -o:value("oversea", translate("Oversea Mode")) -o:value("game", translate("Game Mode")) -o:value("all", translate("All Public IPs")) -o.rmempty = false - -o = s:option(Flag, "enable", translate("Enable")) -o.default = "1" -o.rmempty = false - --- --------------------------------------------------- -local apply = luci.http.formvalue("cbi.apply") -if apply then - os.execute("/etc/init.d/ssrr restart >/dev/null 2>&1 &") -end - -return m diff --git a/package/ntlf9t/luci-app-shadowsocksr-alex/files/usr/lib/lua/luci/model/cbi/shadowsocksr/gfwlist.lua b/package/ntlf9t/luci-app-shadowsocksr-alex/files/usr/lib/lua/luci/model/cbi/shadowsocksr/gfwlist.lua deleted file mode 100644 index 3a066ba363..0000000000 --- a/package/ntlf9t/luci-app-shadowsocksr-alex/files/usr/lib/lua/luci/model/cbi/shadowsocksr/gfwlist.lua +++ /dev/null @@ -1,69 +0,0 @@ - - -local fs = require "nixio.fs" -local china_file = "/etc/ssrr/china_route" -local user_local_file = "/etc/ssrr/user_local_ip" -local user_remote_file = "/etc/ssrr/user_remote_ip" - -function sync_value_to_file(value, file) - value = value:gsub("\r\n?", "\n") - local old_value = nixio.fs.readfile(file) - if value ~= old_value then - nixio.fs.writefile(file, value) - end -end - -m = Map("ssrr", translate("路由表"),translate("指定国内外路由表，并且可以设置强制走和不走的网段")) -s = m:section(TypedSection, "shadowsocksr", translate("Settings")) -s.anonymous = true - -button_update_route = s:option (Button, "_button_update_chinaroute", translate("更新国内路由表"),translate("点击后请静待30秒,如非特殊需要，不用更新该表")) -local route_count = luci.sys.exec("grep -c '' " .. china_file) -button_update_route.inputtitle = translate ( "当前规则数目" .. route_count .. ",点击更新") -button_update_route.inputstyle = "apply" -function button_update_route.write (self, section, value) - luci.sys.call ( "nohup sh /etc/ssrr/update_chinaroute.sh > /tmp/gfwupdate.log 2>&1 &") -end - - - -china_route = s:option(TextValue, "china_route", translate("国内IP网段"), nil) -china_route.description = translate("该列表是国内外分流的主要依据，内容会随着更新而被覆盖") -china_route.rows = 13 -china_route.wrap = "off" -china_route.cfgvalue = function(self, section) - return fs.readfile(china_file) or "" -end -china_route.write = function(self, section, value) - fs.writefile(china_file, value:gsub("\r\n", "\n")) -end - -user_local = s:option(TextValue, "user_local", translate("强制不走代理的网段"), nil) -user_local.description = translate("请不要随意删除，请填写内网网段") -user_local.rows = 13 -user_local.wrap = "off" -user_local.cfgvalue = function(self, section) - return fs.readfile(user_local_file) or "" -end -user_local.write = function(self, section, value) - fs.writefile(user_local_file, value:gsub("\r\n", "\n")) -end - -user_remote = s:option(TextValue, "user_remote", translate("强制走代理的网段"), nil) -user_remote.description = translate("该规则优先权低于强制不走IP的网段,一般需要填写telegram这样软件服务器的IP") -user_remote.rows = 13 -user_remote.wrap = "off" -user_remote.cfgvalue = function(self, section) - return fs.readfile(user_remote_file) or "" -end -user_remote.write = function(self, section, value) - fs.writefile(user_remote_file, value:gsub("\r\n", "\n")) -end - --- --------------------------------------------------- -local apply = luci.http.formvalue("cbi.apply") -if apply then - os.execute("/etc/init.d/ssrr restart >/dev/null 2>&1 &") -end - -return m diff --git a/package/ntlf9t/luci-app-shadowsocksr-alex/i18n/zh_Hans/shadowsocksR.zh-cn.po b/package/ntlf9t/luci-app-shadowsocksr-alex/i18n/zh_Hans/shadowsocksR.zh-cn.po deleted file mode 100644 index 988b304311..0000000000 --- a/package/ntlf9t/luci-app-shadowsocksr-alex/i18n/zh_Hans/shadowsocksR.zh-cn.po +++ /dev/null @@ -1,161 +0,0 @@ -msgid "Settings" -msgstr "配置" - -msgid "Enable" -msgstr "启用" - -msgid "Server Address" -msgstr "服务器地址" - -msgid "Server Port" -msgstr "服务器端口" - -msgid "Password" -msgstr "密码" - -msgid "Encryption Method" -msgstr "加密方式" - -msgid "Protocol" -msgstr "混淆协议" - -msgid "Obfs" -msgstr "混淆方式" - -msgid "Clear Client Log" -msgstr "清理客户端日志" - -msgid "Timeout" -msgstr "超时时间（秒）" - -msgid "Proxy Mode" -msgstr "代理方式" - -msgid "GFW-List based auto-proxy" -msgstr "基于GFWList的自动代理" - -msgid "All non-China IPs" -msgstr "所有非大陆IP" - -msgid "All Public IPs" -msgstr "全局代理" - -msgid "Watching Youku overseas" -msgstr "海外看优酷" - -msgid "Game Mode" -msgstr "游戏模式" - -msgid "Clients List" -msgstr "客户端列表" - -msgid "Safe DNS" -msgstr "安全DNS服务器地址" - -msgid "recommend OpenDNS" -msgstr "建议使用OpenDNS的服务器" - -msgid "Safe DNS Port" -msgstr "安全DNS的端口" - -msgid "Foreign DNS on UDP port 53 might be polluted" -msgstr "使用53端口可能会被污染" - -msgid "DNS Mode" -msgstr "DNS 解析模式" - -msgid "Protocol Param" -msgstr "协议参数" - -msgid "Obfs Param" -msgstr "混淆参数" - -msgid "userlist" -msgstr "用户自定义网站黑名单" - -msgid "china-banned" -msgstr "GFWList黑名单" - -msgid "unblock-youku" -msgstr "海外看视频网站名单" - -msgid "Domain Lists" -msgstr "黑/白名单列表" - -msgid "Running" -msgstr "运行中" - -msgid "More Options" -msgstr "更多选项" - -msgid "Not running" -msgstr "未运行" - -msgid "Shadowsocksr Transparent Proxy" -msgstr "影梭透明代理" - -msgid "A fast secure tunnel proxy that help you get through firewalls on your router" -msgstr "一个帮你翻墙的快速代理工具" - -msgid "Domain Lists Settings" -msgstr "黑/白名单配置" - -msgid "ShadowsocksR" -msgstr "影梭SSR" - -msgid "General" -msgstr "代理设置" - -msgid "GFWlist" -msgstr "黑/白名单" - -msgid "Options for advanced users" -msgstr "供高级玩家使用，普通用户不推荐修改" - -msgid "Click here to customize your GFW-List" -msgstr "点击此处自定义网站黑名单" - -msgid "GFW-List mode requires flushing DNS cache" -msgstr "GFWList模式需要客户端清空DNS缓存" - -msgid "Direct (No Proxy)" -msgstr "直接连接（不代理）" - -msgid "Local TCP mode" -msgstr "本地TCP解析模式" - -msgid "Normal" -msgstr "正常代理" - -msgid "Remote TCP mode" -msgstr "全局代理TCP解析模式" - -msgid "Tunnel mode based on GFWLIST" -msgstr "基于GFWList隧道模式" - -msgid "Tunnel mode for all" -msgstr "全局隧道模式" - -msgid "Local safe DNS" -msgstr "本地请求安全DNS" - -msgid "System default" -msgstr "系统默认模式(会污染)" - -msgid "Suggest using GFW-List based auto-proxy" -msgstr "推荐使用GFWList自动模式,可分流国内外" - -msgid "leave it empty is well" -msgstr "一般不填" - -msgid "Enable ssr-local" -msgstr "同时开启ssr-local" - -msgid "Open ssr-local port as well" -msgstr "开启ssr-local有利于排查问题" - -msgid "LAN Hosts" -msgstr "局域网主机" - -msgid "Oversea Mode" -msgstr "海外模式" diff --git a/package/ntlf9t/luci-app-shadowsocksr-alex/tools/po2lmo/Makefile b/package/ntlf9t/luci-app-shadowsocksr-alex/tools/po2lmo/Makefile deleted file mode 100644 index ad2c133207..0000000000 --- a/package/ntlf9t/luci-app-shadowsocksr-alex/tools/po2lmo/Makefile +++ /dev/null @@ -1,12 +0,0 @@ - -INSTALL = install -PREFIX = /usr/bin - -po2lmo: src/po2lmo.o src/template_lmo.o - $(CC) $(LDFLAGS) -o src/po2lmo src/po2lmo.o src/template_lmo.o - -install: - $(INSTALL) -m 755 src/po2lmo $(PREFIX) - -clean: - $(RM) src/po2lmo src/*.o diff --git a/package/ntlf9t/luci-app-shadowsocksr-alex/tools/po2lmo/src/po2lmo b/package/ntlf9t/luci-app-shadowsocksr-alex/tools/po2lmo/src/po2lmo deleted file mode 100755 index 1f39f69b3c..0000000000 Binary files a/package/ntlf9t/luci-app-shadowsocksr-alex/tools/po2lmo/src/po2lmo and /dev/null differ diff --git a/package/ntlf9t/luci-app-shadowsocksr-alex/tools/po2lmo/src/po2lmo.c b/package/ntlf9t/luci-app-shadowsocksr-alex/tools/po2lmo/src/po2lmo.c deleted file mode 100644 index 0da792b680..0000000000 --- a/package/ntlf9t/luci-app-shadowsocksr-alex/tools/po2lmo/src/po2lmo.c +++ /dev/null @@ -1,247 +0,0 @@ -/* - * lmo - Lua Machine Objects - PO to LMO conversion tool - * - * Copyright (C) 2009-2012 Jo-Philipp Wich - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include "template_lmo.h" - -static void die(const char *msg) -{ - fprintf(stderr, "Error: %s\n", msg); - exit(1); -} - -static void usage(const char *name) -{ - fprintf(stderr, "Usage: %s input.po output.lmo\n", name); - exit(1); -} - -static void print(const void *ptr, size_t size, size_t nmemb, FILE *stream) -{ - if( fwrite(ptr, size, nmemb, stream) == 0 ) - die("Failed to write stdout"); -} - -static int extract_string(const char *src, char *dest, int len) -{ - int pos = 0; - int esc = 0; - int off = -1; - - for( pos = 0; (pos < strlen(src)) && (pos < len); pos++ ) - { - if( (off == -1) && (src[pos] == '"') ) - { - off = pos + 1; - } - else if( off >= 0 ) - { - if( esc == 1 ) - { - switch (src[pos]) - { - case '"': - case '\\': - off++; - break; - } - dest[pos-off] = src[pos]; - esc = 0; - } - else if( src[pos] == '\\' ) - { - dest[pos-off] = src[pos]; - esc = 1; - } - else if( src[pos] != '"' ) - { - dest[pos-off] = src[pos]; - } - else - { - dest[pos-off] = '\0'; - break; - } - } - } - - return (off > -1) ? strlen(dest) : -1; -} - -static int cmp_index(const void *a, const void *b) -{ - uint32_t x = ((const lmo_entry_t *)a)->key_id; - uint32_t y = ((const lmo_entry_t *)b)->key_id; - - if (x < y) - return -1; - else if (x > y) - return 1; - - return 0; -} - -static void print_uint32(uint32_t x, FILE *out) -{ - uint32_t y = htonl(x); - print(&y, sizeof(uint32_t), 1, out); -} - -static void print_index(void *array, int n, FILE *out) -{ - lmo_entry_t *e; - - qsort(array, n, sizeof(*e), cmp_index); - - for (e = array; n > 0; n--, e++) - { - print_uint32(e->key_id, out); - print_uint32(e->val_id, out); - print_uint32(e->offset, out); - print_uint32(e->length, out); - } -} - -int main(int argc, char *argv[]) -{ - char line[4096]; - char key[4096]; - char val[4096]; - char tmp[4096]; - int state = 0; - int offset = 0; - int length = 0; - int n_entries = 0; - void *array = NULL; - lmo_entry_t *entry = NULL; - uint32_t key_id, val_id; - - FILE *in; - FILE *out; - - if( (argc != 3) || ((in = fopen(argv[1], "r")) == NULL) || ((out = fopen(argv[2], "w")) == NULL) ) - usage(argv[0]); - - memset(line, 0, sizeof(key)); - memset(key, 0, sizeof(val)); - memset(val, 0, sizeof(val)); - - while( (NULL != fgets(line, sizeof(line), in)) || (state >= 2 && feof(in)) ) - { - if( state == 0 && strstr(line, "msgid \"") == line ) - { - switch(extract_string(line, key, sizeof(key))) - { - case -1: - die("Syntax error in msgid"); - case 0: - state = 1; - break; - default: - state = 2; - } - } - else if( state == 1 || state == 2 ) - { - if( strstr(line, "msgstr \"") == line || state == 2 ) - { - switch(extract_string(line, val, sizeof(val))) - { - case -1: - state = 4; - break; - default: - state = 3; - } - } - else - { - switch(extract_string(line, tmp, sizeof(tmp))) - { - case -1: - state = 2; - break; - default: - strcat(key, tmp); - } - } - } - else if( state == 3 ) - { - switch(extract_string(line, tmp, sizeof(tmp))) - { - case -1: - state = 4; - break; - default: - strcat(val, tmp); - } - } - - if( state == 4 ) - { - if( strlen(key) > 0 && strlen(val) > 0 ) - { - key_id = sfh_hash(key, strlen(key)); - val_id = sfh_hash(val, strlen(val)); - - if( key_id != val_id ) - { - n_entries++; - array = realloc(array, n_entries * sizeof(lmo_entry_t)); - entry = (lmo_entry_t *)array + n_entries - 1; - - if (!array) - die("Out of memory"); - - entry->key_id = key_id; - entry->val_id = val_id; - entry->offset = offset; - entry->length = strlen(val); - - length = strlen(val) + ((4 - (strlen(val) % 4)) % 4); - - print(val, length, 1, out); - offset += length; - } - } - - state = 0; - memset(key, 0, sizeof(key)); - memset(val, 0, sizeof(val)); - } - - memset(line, 0, sizeof(line)); - } - - print_index(array, n_entries, out); - - if( offset > 0 ) - { - print_uint32(offset, out); - fsync(fileno(out)); - fclose(out); - } - else - { - fclose(out); - unlink(argv[2]); - } - - fclose(in); - return(0); -} diff --git a/package/ntlf9t/luci-app-shadowsocksr-alex/tools/po2lmo/src/template_lmo.c b/package/ntlf9t/luci-app-shadowsocksr-alex/tools/po2lmo/src/template_lmo.c deleted file mode 100644 index 27205a7228..0000000000 --- a/package/ntlf9t/luci-app-shadowsocksr-alex/tools/po2lmo/src/template_lmo.c +++ /dev/null @@ -1,328 +0,0 @@ -/* - * lmo - Lua Machine Objects - Base functions - * - * Copyright (C) 2009-2010 Jo-Philipp Wich - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include "template_lmo.h" - -/* - * Hash function from http://www.azillionmonkeys.com/qed/hash.html - * Copyright (C) 2004-2008 by Paul Hsieh - */ - -uint32_t sfh_hash(const char *data, int len) -{ - uint32_t hash = len, tmp; - int rem; - - if (len <= 0 || data == NULL) return 0; - - rem = len & 3; - len >>= 2; - - /* Main loop */ - for (;len > 0; len--) { - hash += sfh_get16(data); - tmp = (sfh_get16(data+2) << 11) ^ hash; - hash = (hash << 16) ^ tmp; - data += 2*sizeof(uint16_t); - hash += hash >> 11; - } - - /* Handle end cases */ - switch (rem) { - case 3: hash += sfh_get16(data); - hash ^= hash << 16; - hash ^= data[sizeof(uint16_t)] << 18; - hash += hash >> 11; - break; - case 2: hash += sfh_get16(data); - hash ^= hash << 11; - hash += hash >> 17; - break; - case 1: hash += *data; - hash ^= hash << 10; - hash += hash >> 1; - } - - /* Force "avalanching" of final 127 bits */ - hash ^= hash << 3; - hash += hash >> 5; - hash ^= hash << 4; - hash += hash >> 17; - hash ^= hash << 25; - hash += hash >> 6; - - return hash; -} - -uint32_t lmo_canon_hash(const char *str, int len) -{ - char res[4096]; - char *ptr, prev; - int off; - - if (!str || len >= sizeof(res)) - return 0; - - for (prev = ' ', ptr = res, off = 0; off < len; prev = *str, off++, str++) - { - if (isspace(*str)) - { - if (!isspace(prev)) - *ptr++ = ' '; - } - else - { - *ptr++ = *str; - } - } - - if ((ptr > res) && isspace(*(ptr-1))) - ptr--; - - return sfh_hash(res, ptr - res); -} - -lmo_archive_t * lmo_open(const char *file) -{ - int in = -1; - uint32_t idx_offset = 0; - struct stat s; - - lmo_archive_t *ar = NULL; - - if (stat(file, &s) == -1) - goto err; - - if ((in = open(file, O_RDONLY)) == -1) - goto err; - - if ((ar = (lmo_archive_t *)malloc(sizeof(*ar))) != NULL) - { - memset(ar, 0, sizeof(*ar)); - - ar->fd = in; - ar->size = s.st_size; - - fcntl(ar->fd, F_SETFD, fcntl(ar->fd, F_GETFD) | FD_CLOEXEC); - - if ((ar->mmap = mmap(NULL, ar->size, PROT_READ, MAP_SHARED, ar->fd, 0)) == MAP_FAILED) - goto err; - - idx_offset = ntohl(*((const uint32_t *) - (ar->mmap + ar->size - sizeof(uint32_t)))); - - if (idx_offset >= ar->size) - goto err; - - ar->index = (lmo_entry_t *)(ar->mmap + idx_offset); - ar->length = (ar->size - idx_offset - sizeof(uint32_t)) / sizeof(lmo_entry_t); - ar->end = ar->mmap + ar->size; - - return ar; - } - -err: - if (in > -1) - close(in); - - if (ar != NULL) - { - if ((ar->mmap != NULL) && (ar->mmap != MAP_FAILED)) - munmap(ar->mmap, ar->size); - - free(ar); - } - - return NULL; -} - -void lmo_close(lmo_archive_t *ar) -{ - if (ar != NULL) - { - if ((ar->mmap != NULL) && (ar->mmap != MAP_FAILED)) - munmap(ar->mmap, ar->size); - - close(ar->fd); - free(ar); - - ar = NULL; - } -} - - -lmo_catalog_t *_lmo_catalogs = NULL; -lmo_catalog_t *_lmo_active_catalog = NULL; - -int lmo_load_catalog(const char *lang, const char *dir) -{ - DIR *dh = NULL; - char pattern[16]; - char path[PATH_MAX]; - struct dirent *de = NULL; - - lmo_archive_t *ar = NULL; - lmo_catalog_t *cat = NULL; - - if (!lmo_change_catalog(lang)) - return 0; - - if (!dir || !(dh = opendir(dir))) - goto err; - - if (!(cat = malloc(sizeof(*cat)))) - goto err; - - memset(cat, 0, sizeof(*cat)); - - snprintf(cat->lang, sizeof(cat->lang), "%s", lang); - snprintf(pattern, sizeof(pattern), "*.%s.lmo", lang); - - while ((de = readdir(dh)) != NULL) - { - if (!fnmatch(pattern, de->d_name, 0)) - { - snprintf(path, sizeof(path), "%s/%s", dir, de->d_name); - ar = lmo_open(path); - - if (ar) - { - ar->next = cat->archives; - cat->archives = ar; - } - } - } - - closedir(dh); - - cat->next = _lmo_catalogs; - _lmo_catalogs = cat; - - if (!_lmo_active_catalog) - _lmo_active_catalog = cat; - - return 0; - -err: - if (dh) closedir(dh); - if (cat) free(cat); - - return -1; -} - -int lmo_change_catalog(const char *lang) -{ - lmo_catalog_t *cat; - - for (cat = _lmo_catalogs; cat; cat = cat->next) - { - if (!strncmp(cat->lang, lang, sizeof(cat->lang))) - { - _lmo_active_catalog = cat; - return 0; - } - } - - return -1; -} - -static lmo_entry_t * lmo_find_entry(lmo_archive_t *ar, uint32_t hash) -{ - unsigned int m, l, r; - uint32_t k; - - l = 0; - r = ar->length - 1; - - while (1) - { - m = l + ((r - l) / 2); - - if (r < l) - break; - - k = ntohl(ar->index[m].key_id); - - if (k == hash) - return &ar->index[m]; - - if (k > hash) - { - if (!m) - break; - - r = m - 1; - } - else - { - l = m + 1; - } - } - - return NULL; -} - -int lmo_translate(const char *key, int keylen, char **out, int *outlen) -{ - uint32_t hash; - lmo_entry_t *e; - lmo_archive_t *ar; - - if (!key || !_lmo_active_catalog) - return -2; - - hash = lmo_canon_hash(key, keylen); - - for (ar = _lmo_active_catalog->archives; ar; ar = ar->next) - { - if ((e = lmo_find_entry(ar, hash)) != NULL) - { - *out = ar->mmap + ntohl(e->offset); - *outlen = ntohl(e->length); - return 0; - } - } - - return -1; -} - -void lmo_close_catalog(const char *lang) -{ - lmo_archive_t *ar, *next; - lmo_catalog_t *cat, *prev; - - for (prev = NULL, cat = _lmo_catalogs; cat; prev = cat, cat = cat->next) - { - if (!strncmp(cat->lang, lang, sizeof(cat->lang))) - { - if (prev) - prev->next = cat->next; - else - _lmo_catalogs = cat->next; - - for (ar = cat->archives; ar; ar = next) - { - next = ar->next; - lmo_close(ar); - } - - free(cat); - break; - } - } -} diff --git a/package/ntlf9t/luci-app-shadowsocksr-alex/tools/po2lmo/src/template_lmo.h b/package/ntlf9t/luci-app-shadowsocksr-alex/tools/po2lmo/src/template_lmo.h deleted file mode 100644 index 57f59aa56b..0000000000 --- a/package/ntlf9t/luci-app-shadowsocksr-alex/tools/po2lmo/src/template_lmo.h +++ /dev/null @@ -1,92 +0,0 @@ -/* - * lmo - Lua Machine Objects - General header - * - * Copyright (C) 2009-2012 Jo-Philipp Wich - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef _TEMPLATE_LMO_H_ -#define _TEMPLATE_LMO_H_ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#if (defined(__GNUC__) && defined(__i386__)) -#define sfh_get16(d) (*((const uint16_t *) (d))) -#else -#define sfh_get16(d) ((((uint32_t)(((const uint8_t *)(d))[1])) << 8)\ - +(uint32_t)(((const uint8_t *)(d))[0]) ) -#endif - - -struct lmo_entry { - uint32_t key_id; - uint32_t val_id; - uint32_t offset; - uint32_t length; -} __attribute__((packed)); - -typedef struct lmo_entry lmo_entry_t; - - -struct lmo_archive { - int fd; - int length; - uint32_t size; - lmo_entry_t *index; - char *mmap; - char *end; - struct lmo_archive *next; -}; - -typedef struct lmo_archive lmo_archive_t; - - -struct lmo_catalog { - char lang[6]; - struct lmo_archive *archives; - struct lmo_catalog *next; -}; - -typedef struct lmo_catalog lmo_catalog_t; - - -uint32_t sfh_hash(const char *data, int len); -uint32_t lmo_canon_hash(const char *data, int len); - -lmo_archive_t * lmo_open(const char *file); -void lmo_close(lmo_archive_t *ar); - - -extern lmo_catalog_t *_lmo_catalogs; -extern lmo_catalog_t *_lmo_active_catalog; - -int lmo_load_catalog(const char *lang, const char *dir); -int lmo_change_catalog(const char *lang); -int lmo_translate(const char *key, int keylen, char **out, int *outlen); -void lmo_close_catalog(const char *lang); - -#endif