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tcp.h
| Context not available. | |||||
| #define TCP_CONGESTION 64 /* get/set congestion control algorithm */ | #define TCP_CONGESTION 64 /* get/set congestion control algorithm */ | ||||
| #define TCP_CCALGOOPT 65 /* get/set cc algorithm specific options */ | #define TCP_CCALGOOPT 65 /* get/set cc algorithm specific options */ | ||||
| #define TCP_DELACK 72 /* socket option for delayed ack */ | #define TCP_DELACK 72 /* socket option for delayed ack */ | ||||
| #define TCP_FIN_IS_RST 73 /* A fin from the peer is treated has a RST */ | |||||
| #define TCP_LOG_LIMIT 74 /* Limit to number of records in tcp-log */ | |||||
| #define TCP_SHARED_CWND_ALLOWED 75 /* Use of a shared cwnd is allowed */ | |||||
| #define TCP_KEEPINIT 128 /* N, time to establish connection */ | #define TCP_KEEPINIT 128 /* N, time to establish connection */ | ||||
| #define TCP_KEEPIDLE 256 /* L,N,X start keeplives after this period */ | #define TCP_KEEPIDLE 256 /* L,N,X start keeplives after this period */ | ||||
| #define TCP_KEEPINTVL 512 /* L,N interval between keepalives */ | #define TCP_KEEPINTVL 512 /* L,N interval between keepalives */ | ||||
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| #define TCP_PCAP_IN 4096 /* number of input packets to keep */ | #define TCP_PCAP_IN 4096 /* number of input packets to keep */ | ||||
| #define TCP_FUNCTION_BLK 8192 /* Set the tcp function pointers to the specified stack */ | #define TCP_FUNCTION_BLK 8192 /* Set the tcp function pointers to the specified stack */ | ||||
| /* Options for Rack and BBR */ | /* Options for Rack and BBR */ | ||||
| #define TCP_RACK_MBUF_QUEUE 1050 /* Do we allow mbuf queuing if supported */ | |||||
| #define TCP_RACK_PROP 1051 /* RACK proportional rate reduction (bool) */ | #define TCP_RACK_PROP 1051 /* RACK proportional rate reduction (bool) */ | ||||
| #define TCP_RACK_TLP_REDUCE 1052 /* RACK TLP cwnd reduction (bool) */ | #define TCP_RACK_TLP_REDUCE 1052 /* RACK TLP cwnd reduction (bool) */ | ||||
| #define TCP_RACK_PACE_REDUCE 1053 /* RACK Pacing reduction factor (divisor) */ | #define TCP_RACK_PACE_REDUCE 1053 /* RACK Pacing reduction factor (divisor) */ | ||||
| #define TCP_RACK_PACE_MAX_SEG 1054 /* Max segments in a pace */ | #define TCP_RACK_PACE_MAX_SEG 1054 /* Max TSO size we will send */ | ||||
| #define TCP_RACK_PACE_ALWAYS 1055 /* Use the always pace method */ | #define TCP_RACK_PACE_ALWAYS 1055 /* Use the always pace method */ | ||||
| #define TCP_RACK_PROP_RATE 1056 /* The proportional reduction rate */ | #define TCP_RACK_PROP_RATE 1056 /* The proportional reduction rate */ | ||||
| #define TCP_RACK_PRR_SENDALOT 1057 /* Allow PRR to send more than one seg */ | #define TCP_RACK_PRR_SENDALOT 1057 /* Allow PRR to send more than one seg */ | ||||
| Context not available. | |||||
| #define TCP_RACK_IDLE_REDUCE_HIGH 1092 /* Reduce the highest cwnd seen to IW on idle */ | #define TCP_RACK_IDLE_REDUCE_HIGH 1092 /* Reduce the highest cwnd seen to IW on idle */ | ||||
| #define TCP_RACK_MIN_PACE 1093 /* Do we enforce rack min pace time */ | #define TCP_RACK_MIN_PACE 1093 /* Do we enforce rack min pace time */ | ||||
| #define TCP_RACK_MIN_PACE_SEG 1094 /* If so what is the seg threshould */ | #define TCP_RACK_MIN_PACE_SEG 1094 /* If so what is the seg threshould */ | ||||
| #define TCP_RACK_GP_INCREASE 1094 /* After 4.1 its the GP increase */ | #define TCP_RACK_GP_INCREASE 1094 /* After 4.1 its the GP increase in older rack */ | ||||
| #define TCP_RACK_TLP_USE 1095 | #define TCP_RACK_TLP_USE 1095 | ||||
| #define TCP_BBR_ACK_COMP_ALG 1096 /* Not used */ | #define TCP_BBR_ACK_COMP_ALG 1096 /* Not used */ | ||||
| #define TCP_BBR_TMR_PACE_OH 1096 /* Recycled in 4.2 */ | #define TCP_BBR_TMR_PACE_OH 1096 /* Recycled in 4.2 */ | ||||
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| #define TCP_BBR_PROBE_RTT_GAIN 1101 | #define TCP_BBR_PROBE_RTT_GAIN 1101 | ||||
| #define TCP_BBR_PROBE_RTT_LEN 1102 | #define TCP_BBR_PROBE_RTT_LEN 1102 | ||||
| #define TCP_BBR_SEND_IWND_IN_TSO 1103 /* Do we burst out whole iwin size chunks at start? */ | #define TCP_BBR_SEND_IWND_IN_TSO 1103 /* Do we burst out whole iwin size chunks at start? */ | ||||
| #define TCP_BBR_USE_RACK_CHEAT 1104 /* Do we use the rack cheat for pacing rxt's */ | #define TCP_BBR_USE_RACK_RR 1104 /* Do we use the rack rapid recovery for pacing rxt's */ | ||||
| #define TCP_BBR_USE_RACK_CHEAT TCP_BBR_USE_RACK_RR /* Compat. */ | |||||
| #define TCP_BBR_HDWR_PACE 1105 /* Enable/disable hardware pacing */ | #define TCP_BBR_HDWR_PACE 1105 /* Enable/disable hardware pacing */ | ||||
| #define TCP_BBR_UTTER_MAX_TSO 1106 /* Do we enforce an utter max TSO size */ | #define TCP_BBR_UTTER_MAX_TSO 1106 /* Do we enforce an utter max TSO size */ | ||||
| #define TCP_BBR_EXTRA_STATE 1107 /* Special exit-persist catch up */ | #define TCP_BBR_EXTRA_STATE 1107 /* Special exit-persist catch up */ | ||||
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| #define TCP_BBR_MIN_TOPACEOUT 1109 /* Do we suspend pacing until */ | #define TCP_BBR_MIN_TOPACEOUT 1109 /* Do we suspend pacing until */ | ||||
| #define TCP_BBR_TSTMP_RAISES 1110 /* Can a timestamp measurement raise the b/w */ | #define TCP_BBR_TSTMP_RAISES 1110 /* Can a timestamp measurement raise the b/w */ | ||||
| #define TCP_BBR_POLICER_DETECT 1111 /* Turn on/off google mode policer detection */ | #define TCP_BBR_POLICER_DETECT 1111 /* Turn on/off google mode policer detection */ | ||||
| #define TCP_BBR_RACK_INIT_RATE 1112 /* Set an initial pacing rate for when we have no b/w in kbits per sec */ | |||||
| #define TCP_RACK_RR_CONF 1113 /* Rack rapid recovery configuration control*/ | |||||
| #define TCP_RACK_CHEAT_NOT_CONF_RATE TCP_RACK_RR_CONF | |||||
| #define TCP_RACK_GP_INCREASE_CA 1114 /* GP increase for Congestion Avoidance */ | |||||
| #define TCP_RACK_GP_INCREASE_SS 1115 /* GP increase for Slow Start */ | |||||
| #define TCP_RACK_GP_INCREASE_REC 1116 /* GP increase for Recovery */ | |||||
| #define TCP_RACK_FORCE_MSEG 1117 /* Override to use the user set max-seg value */ | |||||
| #define TCP_RACK_PACE_RATE_CA 1118 /* Pacing rate for Congestion Avoidance */ | |||||
| #define TCP_RACK_PACE_RATE_SS 1119 /* Pacing rate for Slow Start */ | |||||
| #define TCP_RACK_PACE_RATE_REC 1120 /* Pacing rate for Recovery */ | |||||
| #define TCP_NO_PRR 1122 /* If pacing, don't use prr */ | |||||
| #define TCP_RACK_NONRXT_CFG_RATE 1123 /* In recovery does a non-rxt use the cfg rate */ | |||||
| #define TCP_SHARED_CWND_ENABLE 1124 /* Use a shared cwnd if allowed */ | |||||
| #define TCP_TIMELY_DYN_ADJ 1125 /* Do we attempt dynamic multipler adjustment with timely. */ | |||||
| #define TCP_RACK_NO_PUSH_AT_MAX 1126 /* For timely do not push if we are over max rtt */ | |||||
| #define TCP_RACK_PACE_TO_FILL 1127 /* If we are not in recovery, always pace to fill the cwnd in 1 RTT */ | |||||
| #define TCP_SHARED_CWND_TIME_LIMIT 1128 /* we should limit to low time values the scwnd life */ | |||||
| #define TCP_RACK_PROFILE 1129 /* Select a profile that sets multiple options */ | |||||
| /* Start of reserved space for third-party user-settable options. */ | /* Start of reserved space for third-party user-settable options. */ | ||||
| Context not available. | |||||