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| author | Vincent Bernat <vincent@bernat.im> | 2017-09-07 07:32:43 +0200 |
|---|---|---|
| committer | Michael Kerrisk <mtk.manpages@gmail.com> | 2017-09-14 14:45:20 +0200 |
| commit | 3680bb10dc4145a64654e51a910dd8673cd33b24 (patch) | |
| tree | c6f9eaf1f7c2b0969faefbc77c7398f0e184e492 /man7 | |
| parent | ccf7d8ecb74775ec57912b9955ddb4835b2222d1 (diff) | |
| download | man-pages-3680bb10dc4145a64654e51a910dd8673cd33b24.tar.gz | |
tcp.7: tcp_tw_recycle is removed from Linux 4.12
And it is completely broken.
Signed-off-by: Vincent Bernat <vincent@bernat.im>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
Diffstat (limited to 'man7')
| -rw-r--r-- | man7/tcp.7 | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/man7/tcp.7 b/man7/tcp.7 index 415c7690d5..c7d2fcb536 100644 --- a/man7/tcp.7 +++ b/man7/tcp.7 @@ -864,16 +864,12 @@ can be consumed by a single TCP Segmentation Offload (TSO) frame. The setting of this parameter is a tradeoff between burstiness and building larger TSO frames. .TP -.IR tcp_tw_recycle " (Boolean; default: disabled; since Linux 2.4)" -.\" Since 2.3.15 -Enable fast recycling of TIME_WAIT sockets. -Enabling this option is -not recommended for devices communicating with the general Internet -or using NAT (Network Address Translation). -Since some NAT gateways -pass through IP timestamp values, one IP can appear to have -non-increasing timestamps. -See RFC 1323 (PAWS), RFC 6191. +.IR tcp_tw_recycle " (Boolean; default: disabled; Linux 2.4 to 4.12)" +.\" Since 2.3.15; removed in 4.12; commit 4396e46187ca5070219b81773c4e65088dac50cc +Enable fast recycling of TIME_WAIT sockets. Enabling this option is +not recommended as the remote IP may not use monotonically increasing +timestamps (devices behind NAT, devices with per-connection timestamp +offsets). See RFC 1323 (PAWS), RFC 6191. .\" .\" The following is from 2.6.12: Documentation/networking/ip-sysctl.txt .TP |