IP_MINTTL and IPV6_MINHOPCOUNT work on TCP and UDP sockets

Input from and ok bluhm@

diff --git a/share/man/man4/ip.4 b/share/man/man4/ip.4
index 111432b..b8daeb4 100644 (file)
--- a/share/man/man4/ip.4
+++ b/share/man/man4/ip.4
@@ -1,4 +1,4 @@
-.\"    $OpenBSD: ip.4,v 1.38 2015/10/20 22:08:19 jmc Exp $
+.\"    $OpenBSD: ip.4,v 1.39 2016/06/28 17:32:58 jca Exp $
 .\"    $NetBSD: ip.4,v 1.3 1994/11/30 16:22:19 jtc Exp $
 .\"
 .\" Copyright (c) 1983, 1991, 1993
@@ -30,7 +30,7 @@
 .\"
 .\"     @(#)ip.4       8.2 (Berkeley) 11/30/93
 .\"
-.Dd $Mdocdate: October 20 2015 $
+.Dd $Mdocdate: June 28 2016 $
 .Dt IP 4
 .Os
 .Sh NAME
@@ -201,9 +201,8 @@ cmsg_type = IP_RECVTTL
 .Pp
 The
 .Dv IP_MINTTL
-option may be used on
-.Dv SOCK_STREAM
-sockets to discard packets with a TTL lower than the option value.
+option may be used on TCP and UDP sockets to discard packets with a TTL
+lower than the option value.
 This can be used to implement the
 .Em Generalized TTL Security Mechanism (GTSM)
 according to RFC 5082.

diff --git a/share/man/man4/ip6.4 b/share/man/man4/ip6.4
index 4975064..8acb7a7 100644 (file)
--- a/share/man/man4/ip6.4
+++ b/share/man/man4/ip6.4
@@ -1,4 +1,4 @@
-.\"    $OpenBSD: ip6.4,v 1.39 2016/06/28 11:23:57 jca Exp $
+.\"    $OpenBSD: ip6.4,v 1.40 2016/06/28 17:32:58 jca Exp $
 .\"
 .\" Copyright (c) 1983, 1991, 1993
 .\"    The Regents of the University of California.  All rights reserved.
@@ -146,7 +146,7 @@ datagrams sent on this socket.
 A value of \-1 resets to the default value.
 .It Dv IPV6_MINHOPCOUNT Fa "int *"
 Get or set the minimum hop limit header field for incoming
-packets received on this socket.
+packets received on TCP and UDP sockets.
 This can be used to implement the
 .Em Generalized TTL Security Mechanism (GTSM)
 according to RFC 5082.