svn commit: r232678 - head/share/man/man4
Ed Maste
emaste at FreeBSD.org
Thu Mar 8 01:37:02 UTC 2012
Author: emaste
Date: Thu Mar 8 01:37:01 2012
New Revision: 232678
URL: http://svn.freebsd.org/changeset/base/232678
Log:
Inbound TCP-MD5 digest validation is now supported
Modified:
head/share/man/man4/tcp.4
Modified: head/share/man/man4/tcp.4
==============================================================================
--- head/share/man/man4/tcp.4 Thu Mar 8 01:10:23 2012 (r232677)
+++ head/share/man/man4/tcp.4 Thu Mar 8 01:37:01 2012 (r232678)
@@ -38,7 +38,7 @@
.\" From: @(#)tcp.4 8.1 (Berkeley) 6/5/93
.\" $FreeBSD$
.\"
-.Dd February 5, 2012
+.Dd March 7, 2012
.Dt TCP 4
.Os
.Sh NAME
@@ -255,8 +255,9 @@ or the internal send buffer is filled.
.It Dv TCP_MD5SIG
This option enables the use of MD5 digests (also known as TCP-MD5)
on writes to the specified socket.
-In the current release, only outgoing traffic is digested;
-digests on incoming traffic are not verified.
+Outgoing traffic is digested;
+digests on incoming traffic are verified
+if the net.inet.tcp.signature_verify_input sysctl is nonzero.
The current default behavior for the system is to respond to a system
advertising this option with TCP-MD5; this may change.
.Pp
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