make a list of default interface groups;

ok grange deraadt ray(plus tweaks) henning

1 files changed, 15 insertions, 4 deletions

diff --git a/sbin/ifconfig/ifconfig.8 b/sbin/ifconfig/ifconfig.8
index c8bb566d540..816b333f9dd 100644
--- a/sbin/ifconfig/ifconfig.8
+++ b/sbin/ifconfig/ifconfig.8
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: ifconfig.8,v 1.138 2006/11/11 08:08:10 jmc Exp $
+.\"	$OpenBSD: ifconfig.8,v 1.139 2006/12/20 09:49:05 jmc Exp $
 .\"	$NetBSD: ifconfig.8,v 1.11 1996/01/04 21:27:29 pk Exp $
 .\"     $FreeBSD: ifconfig.8,v 1.16 1998/02/01 07:03:29 steve Exp $
 .\"
@@ -266,14 +266,25 @@ independent
 ruleset (i.e. not one based on the names of NICs) using
 existing (egress, carp, etc.) or user-defined groups.
 .Pp
-Cloned interfaces are members of their interface family group by default.
+Some interfaces belong to specific groups by default:
+.Pp
+.Bl -dash -width Ds -compact
+.It
+Cloned interfaces are members of their interface family group.
 For example, a PPP interface such as
 .Em ppp0
-is a member of the PPP interface family group,
-.Em ppp .
+is a member of the
+.Em ppp
+interface family group.
+.It
 The interface(s) the default route(s) point to are members of the
 .Em egress
 interface group.
+.It
+IEEE 802.11 wireless interfaces are members of the
+.Em wlan
+interface group.
+.El
 .It Cm -group Ar group-name
 Remove the interface from the given
 .Dq group .