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authorprovos <provos@openbsd.org>1999-05-19 16:27:40 +0000
committerprovos <provos@openbsd.org>1999-05-19 16:27:40 +0000
commitd134d1456150d31498c76c1dba776a8305412882 (patch)
treeb9dbfbe9c0e23eb063b87afb93774f5aa1a9d8c5
parentMake autoneg at boot work. some indent. (diff)
downloadwireguard-openbsd-d134d1456150d31498c76c1dba776a8305412882.tar.xz
wireguard-openbsd-d134d1456150d31498c76c1dba776a8305412882.zip
document tcp.sack and tcp.mssdflt for sysctl
-rw-r--r--lib/libc/gen/sysctl.39
-rw-r--r--sbin/sysctl/sysctl.84
-rw-r--r--usr.sbin/sysctl/sysctl.84
3 files changed, 14 insertions, 3 deletions
diff --git a/lib/libc/gen/sysctl.3 b/lib/libc/gen/sysctl.3
index a088a1ea59a..826f5b075f2 100644
--- a/lib/libc/gen/sysctl.3
+++ b/lib/libc/gen/sysctl.3
@@ -1,4 +1,4 @@
-.\" $OpenBSD: sysctl.3,v 1.11 1998/06/15 17:55:00 mickey Exp $
+.\" $OpenBSD: sysctl.3,v 1.12 1999/05/19 16:27:41 provos Exp $
.\"
.\" Copyright (c) 1993
.\" The Regents of the University of California. All rights reserved.
@@ -487,6 +487,8 @@ The currently defined protocols and names are:
.It tcp rfc1323 integer yes
.It tcp baddynamic array yes
.It tcp ident structure no
+.It tcp sack integer yes
+.It tcp mssdflt integer yes
.It udp checksum integer yes
.It udp baddynamic array yes
.El
@@ -521,6 +523,11 @@ specifying a local and foreign endpoint of a tcp socket
is filled in with the euid and ruid of the process that owns the socket.
If no such socket exists then the euid and ruid values are both
set to -1.
+.It Li tcp.sack
+Returns 1 if RFC2018 Selective Acknowledgements are enabled.
+.It Li tcp.mssdflt
+The maximum segement size that is used as default for non local
+connections.
.It Li udp.checksum
Returns 1 when UDP checksums are being computed and checked.
Disabling UDP checksums is strongly discouraged.
diff --git a/sbin/sysctl/sysctl.8 b/sbin/sysctl/sysctl.8
index d7f026a5aed..5260a28ce2c 100644
--- a/sbin/sysctl/sysctl.8
+++ b/sbin/sysctl/sysctl.8
@@ -1,4 +1,4 @@
-.\" $OpenBSD: sysctl.8,v 1.24 1999/04/11 19:41:40 niklas Exp $
+.\" $OpenBSD: sysctl.8,v 1.25 1999/05/19 16:27:40 provos Exp $
.\" $NetBSD: sysctl.8,v 1.4 1995/09/30 07:12:49 thorpej Exp $
.\"
.\" Copyright (c) 1993
@@ -164,6 +164,8 @@ privilege can change the value.
.It net.inet.tcp.keepintvl integer yes
.It net.inet.tcp.slowhz integer no
.It net.inet.tcp.baddynamic array yes
+.It net.inet.tcp.sack integer yes
+.It net.inet.tcp.mssdflt integer yes
.It net.inet.udp.checksum integer yes
.It net.inet.udp.baddynamic array yes
.It net.inet.esp.enable integer yes
diff --git a/usr.sbin/sysctl/sysctl.8 b/usr.sbin/sysctl/sysctl.8
index d7f026a5aed..5260a28ce2c 100644
--- a/usr.sbin/sysctl/sysctl.8
+++ b/usr.sbin/sysctl/sysctl.8
@@ -1,4 +1,4 @@
-.\" $OpenBSD: sysctl.8,v 1.24 1999/04/11 19:41:40 niklas Exp $
+.\" $OpenBSD: sysctl.8,v 1.25 1999/05/19 16:27:40 provos Exp $
.\" $NetBSD: sysctl.8,v 1.4 1995/09/30 07:12:49 thorpej Exp $
.\"
.\" Copyright (c) 1993
@@ -164,6 +164,8 @@ privilege can change the value.
.It net.inet.tcp.keepintvl integer yes
.It net.inet.tcp.slowhz integer no
.It net.inet.tcp.baddynamic array yes
+.It net.inet.tcp.sack integer yes
+.It net.inet.tcp.mssdflt integer yes
.It net.inet.udp.checksum integer yes
.It net.inet.udp.baddynamic array yes
.It net.inet.esp.enable integer yes