History log of /src/share/man/man4/syncache.4 (Results 1 – 25 of 42)
Revision Date Author Comments
# bed22998 30-Aug-2025 Michael Tuexen <tuexen@FreeBSD.org>

syncache.4: add missing information

Add the description for one sysctl-variable and three counters provided
by netstat.

Reviewed by: gbe, rscheff
MFC after: 1 week
Sponsored by: Netflix, Inc.
Di

syncache.4: add missing information

Add the description for one sysctl-variable and three counters provided
by netstat.

Reviewed by: gbe, rscheff
MFC after: 1 week
Sponsored by: Netflix, Inc.
Differential Revision: https://reviews.freebsd.org/D52226

show more ...


# fa9896e0 16-Aug-2023 Warner Losh <imp@FreeBSD.org>

Remove $FreeBSD$: two-line nroff pattern

Remove /^\.\\"\n\.\\"\s*\$FreeBSD\$$\n/


# 77a84a30 15-Apr-2021 Gleb Smirnoff <glebius@FreeBSD.org>

syncache.4: fix mandoc in cb8d7c44d6a

Noticed by: brueffer


# cb8d7c44 19-Mar-2021 Gleb Smirnoff <glebius@FreeBSD.org>

tcp_syncache: add net.inet.tcp.syncache.see_other sysctl

A security feature from c06f087ccb12 appeared to be a huge bottleneck
under SYN flood. To mitigate that add a sysctl that would make
syncache

tcp_syncache: add net.inet.tcp.syncache.see_other sysctl

A security feature from c06f087ccb12 appeared to be a huge bottleneck
under SYN flood. To mitigate that add a sysctl that would make
syncache(4) globally visible, ignoring UID/GID, jail(2) and mac(4)
checks. When turned on, we won't need to call crhold() on the listening
socket credential for every incoming SYN packet.

Reviewed by: bz

show more ...


# bed22998 30-Aug-2025 Michael Tuexen <tuexen@FreeBSD.org>

syncache.4: add missing information

Add the description for one sysctl-variable and three counters provided
by netstat.

Reviewed by: gbe, rscheff
MFC after: 1 week
Sponsored by: Netflix, Inc.
Di

syncache.4: add missing information

Add the description for one sysctl-variable and three counters provided
by netstat.

Reviewed by: gbe, rscheff
MFC after: 1 week
Sponsored by: Netflix, Inc.
Differential Revision: https://reviews.freebsd.org/D52226

show more ...


# fa9896e0 16-Aug-2023 Warner Losh <imp@FreeBSD.org>

Remove $FreeBSD$: two-line nroff pattern

Remove /^\.\\"\n\.\\"\s*\$FreeBSD\$$\n/


# 77a84a30 15-Apr-2021 Gleb Smirnoff <glebius@FreeBSD.org>

syncache.4: fix mandoc in cb8d7c44d6a

Noticed by: brueffer


# cb8d7c44 19-Mar-2021 Gleb Smirnoff <glebius@FreeBSD.org>

tcp_syncache: add net.inet.tcp.syncache.see_other sysctl

A security feature from c06f087ccb12 appeared to be a huge bottleneck
under SYN flood. To mitigate that add a sysctl that would make
syncache

tcp_syncache: add net.inet.tcp.syncache.see_other sysctl

A security feature from c06f087ccb12 appeared to be a huge bottleneck
under SYN flood. To mitigate that add a sysctl that would make
syncache(4) globally visible, ignoring UID/GID, jail(2) and mac(4)
checks. When turned on, we won't need to call crhold() on the listening
socket credential for every incoming SYN packet.

Reviewed by: bz

show more ...


# 246e7a2b 02-Sep-2014 Neel Natu <neel@FreeBSD.org>

IFC @r269962

Submitted by: Anish Gupta (akgupt3@gmail.com)


# ee7b0571 19-Aug-2014 Simon J. Gerraty <sjg@FreeBSD.org>

Merge head from 7/28


# 1b833d53 13-Aug-2014 Alexander V. Chernikov <melifaro@FreeBSD.org>

Sync to HEAD@r269943.


# 6c899950 26-Jun-2014 Baptiste Daroussin <bapt@FreeBSD.org>

use .Mt to mark up email addresses consistently (final part)

PR: 191174
Submitted by: Franco Fichtner <franco at lastsummer.de>


# 246e7a2b 02-Sep-2014 Neel Natu <neel@FreeBSD.org>

IFC @r269962

Submitted by: Anish Gupta (akgupt3@gmail.com)


# ee7b0571 19-Aug-2014 Simon J. Gerraty <sjg@FreeBSD.org>

Merge head from 7/28


# 1b833d53 13-Aug-2014 Alexander V. Chernikov <melifaro@FreeBSD.org>

Sync to HEAD@r269943.


# 6c899950 26-Jun-2014 Baptiste Daroussin <bapt@FreeBSD.org>

use .Mt to mark up email addresses consistently (final part)

PR: 191174
Submitted by: Franco Fichtner <franco at lastsummer.de>


# 7620300a 22-Jan-2008 Tom Rhodes <trhodes@FreeBSD.org>

Correct a typo.

Noticed by: ru


# 771553b9 22-Jan-2008 Tom Rhodes <trhodes@FreeBSD.org>

Document net.inet.tcp.syncookies_only using a description taken from
tcp_syncache.c revision 1.99 of andre's commit log.

PR: 107611


# e61e13b2 19-Dec-2007 Ruslan Ermilov <ru@FreeBSD.org>

The default of 3 retransmits corresponds to a timeout value of
45 seconds, not 15.


# 4548510b 11-Apr-2006 Christian Brueffer <brueffer@FreeBSD.org>

Fix typo.

PR: 95620
Submitted by: Stephane Bortzmeyer <bortzmeyer@nic.fr>
MFC after: 3 days


# 88cd4566 25-Aug-2005 Gleb Smirnoff <glebius@FreeBSD.org>

Remove all references to T/TCP, which was removed several months ago.

Approved by: andre


# 298aa4e5 23-Nov-2002 Ruslan Ermilov <ru@FreeBSD.org>

Added the syncache(4) manpage.

Submitted by: jlemon


# bed22998 30-Aug-2025 Michael Tuexen <tuexen@FreeBSD.org>

syncache.4: add missing information

Add the description for one sysctl-variable and three counters provided
by netstat.

Reviewed by: gbe, rscheff
MFC after: 1 week
Sponsored by: Netflix, Inc.
Di

syncache.4: add missing information

Add the description for one sysctl-variable and three counters provided
by netstat.

Reviewed by: gbe, rscheff
MFC after: 1 week
Sponsored by: Netflix, Inc.
Differential Revision: https://reviews.freebsd.org/D52226

show more ...


# fa9896e0 16-Aug-2023 Warner Losh <imp@FreeBSD.org>

Remove $FreeBSD$: two-line nroff pattern

Remove /^\.\\"\n\.\\"\s*\$FreeBSD\$$\n/


# 77a84a30 15-Apr-2021 Gleb Smirnoff <glebius@FreeBSD.org>

syncache.4: fix mandoc in cb8d7c44d6a

Noticed by: brueffer


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