This counter records the number of times the firewall blackhole issue is detected and active TFO is disabled.
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| @@ -259,6 +259,7 @@ enum · 258 unmodified lines | ||
| 259 | 259 | LINUX_MIB_TCPFASTOPENPASSIVEFAIL, /* TCPFastOpenPassiveFail */ |
| 260 | 260 | LINUX_MIB_TCPFASTOPENLISTENOVERFLOW, /* TCPFastOpenListenOverflow */ |
| 261 | 261 | LINUX_MIB_TCPFASTOPENCOOKIEREQD, /* TCPFastOpenCookieReqd */ |
| 262 | + LINUX_MIB_TCPFASTOPENBLACKHOLE, /* TCPFastOpenBlackholeDetect */ | |
| 262 | 263 | LINUX_MIB_TCPSPURIOUS_RTX_HOSTQUEUES, /* TCPSpuriousRtxHostQueues */ |
| 263 | 264 | LINUX_MIB_BUSYPOLLRXPACKETS, /* BusyPollRxPackets */ |
| 264 | 265 | LINUX_MIB_TCPAUTOCORKING, /* TCPAutoCorking */ |