Module Name: src
Committed By: maxv
Date: Sat Jul 29 05:46:29 UTC 2017
Modified Files:
src/share/man/man4: options.4
Log Message:
Remove TCP_COMPAT_42.
To generate a diff of this commit:
cvs rdiff -u -r1.467 -r1.468 src/share/man/man4/options.4
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/share/man/man4/options.4
diff -u src/share/man/man4/options.4:1.467 src/share/man/man4/options.4:1.468
--- src/share/man/man4/options.4:1.467 Mon Jul 3 21:30:58 2017
+++ src/share/man/man4/options.4 Sat Jul 29 05:46:29 2017
@@ -1,4 +1,4 @@
-.\" $NetBSD: options.4,v 1.467 2017/07/03 21:30:58 wiz Exp $
+.\" $NetBSD: options.4,v 1.468 2017/07/29 05:46:29 maxv Exp $
.\"
.\" Copyright (c) 1996
.\" Perry E. Metzger. All rights reserved.
@@ -30,7 +30,7 @@
.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.\"
.\"
-.Dd March 9, 2017
+.Dd July 29, 2017
.Dt OPTIONS 4
.Os
.Sh NAME
@@ -2012,21 +2012,6 @@ This can be useful if there is a desire
privileges to bind those ports, e.g., on firewalls.
The security tradeoffs in doing this are subtle.
This option should only be used by experts.
-.It Cd options TCP_COMPAT_42
-.Tn TCP
-bug compatibility with
-.Bx 4.2 .
-In
-.Bx 4.2 ,
-.Tn TCP
-sequence numbers were 32-bit signed values.
-Modern implementations of TCP use unsigned values.
-This option clamps the initial sequence number to start in
-the range 2^31 rather than the full unsigned range of 2^32.
-Also, under
-.Bx 4.2 ,
-keepalive packets must contain at least one byte or else
-the remote end would not respond.
.It Cd options TCP_DEBUG
Record the last
.Em TCP_NDEBUG
