cope with recent changes:

-TCP_MD5SIG
-TCP_SACK_DISABLE is no more, TCP_SACK_ENABLE now and logic reversed

ok markus@ jmc@

1 files changed, 11 insertions, 4 deletions

diff --git a/share/man/man4/tcp.4 b/share/man/man4/tcp.4
index df28254a9b3..0a9fc550557 100644
--- a/share/man/man4/tcp.4
+++ b/share/man/man4/tcp.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: tcp.4,v 1.14 2003/06/02 23:30:13 millert Exp $
+.\"	$OpenBSD: tcp.4,v 1.15 2004/02/02 17:09:36 henning Exp $
 .\"	$NetBSD: tcp.4,v 1.3 1994/11/30 16:22:35 jtc Exp $
 .\"
 .\" Copyright (c) 1983, 1991, 1993
@@ -132,10 +132,16 @@ to defeat this algorithm.
 .It Cd TCP_MAXSEG
 Set the maximum segment size for this connection.
 The maximum segment size can only be lowered.
-.It Cd TCP_SACK_DISABLE
-Do not use selective acknowledgements for this connection.
+.It Cd TCP_SACK_ENABLE
+Use selective acknowledgements for this connection.
 See
 .Xr options 4 .
+.It Cd TCP_MD5SIG
+Use TCP MD5 signatures per RFC 2385.
+This requires
+.Em Security Associations
+to be set up, which can be done using
+.Xr ipsecadm 8 .
 .El
 .Pp
 The option level for the
@@ -190,7 +196,8 @@ exists.
 .Xr inet6 4 ,
 .Xr ip 4 ,
 .Xr ip6 4 ,
-.Xr netintro 4
+.Xr netintro 4 ,
+.Xr ipsecadm 8
 .Sh HISTORY
 The
 .Nm