mirror of https://github.com/mkerrisk/man-pages
tcp.7: Add some version details for 'tcp_ecn' changes
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
parent
b95e7457d2
commit
935181bb5c
|
@ -396,7 +396,7 @@ option.
|
||||||
.\" Since 2.4.0-test7
|
.\" Since 2.4.0-test7
|
||||||
Enable RFC\ 2883 TCP Duplicate SACK support.
|
Enable RFC\ 2883 TCP Duplicate SACK support.
|
||||||
.TP
|
.TP
|
||||||
.IR tcp_ecn " (Integer; default: 2; since Linux 2.4)"
|
.IR tcp_ecn " (Integer; default: se below; since Linux 2.4)"
|
||||||
.\" Since 2.4.0-test7
|
.\" Since 2.4.0-test7
|
||||||
Enable RFC\ 3168 Explicit Congestion Notification.
|
Enable RFC\ 3168 Explicit Congestion Notification.
|
||||||
|
|
||||||
|
@ -405,12 +405,15 @@ This file can have one of the following values:
|
||||||
.IP 0
|
.IP 0
|
||||||
Disable ECN.
|
Disable ECN.
|
||||||
Neither initiate nor accept ECN.
|
Neither initiate nor accept ECN.
|
||||||
|
This was the default up to and including Linux 2.6.30.
|
||||||
.IP 1
|
.IP 1
|
||||||
Enable ECN when requested by incoming connections and also
|
Enable ECN when requested by incoming connections and also
|
||||||
request ECN on outgoing connection attempts.
|
request ECN on outgoing connection attempts.
|
||||||
.IP 2
|
.IP 2
|
||||||
|
.\" commit 255cac91c3c9ce7dca7713b93ab03c75b7902e0e
|
||||||
Enable ECN when requested by incoming connections,
|
Enable ECN when requested by incoming connections,
|
||||||
but do not request ECN on outgoing connections.
|
but do not request ECN on outgoing connections.
|
||||||
|
This value is supported, and is the default, since Linux 2.6.31.
|
||||||
.RE
|
.RE
|
||||||
.IP
|
.IP
|
||||||
When enabled, connectivity to some destinations could be affected
|
When enabled, connectivity to some destinations could be affected
|
||||||
|
|
Loading…
Reference in New Issue