summaryrefslogtreecommitdiffstats
path: root/share/man
diff options
context:
space:
mode:
Diffstat (limited to 'share/man')
-rw-r--r--share/man/man4/ip.414
1 files changed, 13 insertions, 1 deletions
diff --git a/share/man/man4/ip.4 b/share/man/man4/ip.4
index 491da48..6aa5f55 100644
--- a/share/man/man4/ip.4
+++ b/share/man/man4/ip.4
@@ -32,7 +32,7 @@
.\" @(#)ip.4 8.2 (Berkeley) 11/30/93
.\" $FreeBSD$
.\"
-.Dd November 30, 1993
+.Dd September 1, 2000
.Dt IP 4
.Os BSD 4.2
.Sh NAME
@@ -368,6 +368,10 @@ ip->ip_off = offset;
If the header source address is set to
.Dv INADDR_ANY,
the kernel will choose an appropriate address.
+.Pp
+The header identification field
+.Dq Li ip_id
+is expected in host byte order.
.Sh DIAGNOSTICS
A socket operation may fail with one of the following errors returned:
.Bl -tag -width [EADDRNOTAVAIL]
@@ -416,3 +420,11 @@ The
.Nm
protocol appeared in
.Bx 4.2 .
+.Pp
+If the
+.Dv IP_HDRINCL
+option is in use,
+.Fx 4.2
+and above expect
+.Dq Li ip_id
+field in host byte order.
OpenPOWER on IntegriCloud