ifconfig.8: Document limitation of groupname

Approved by:		kp
MFC after:		1 week
Differential Revision:	https://reviews.freebsd.org/D40645
This commit is contained in:
Koichiro Iwao 2023-06-20 19:14:39 +09:00
parent 476f61217b
commit 9aca30d878

View File

@ -28,7 +28,7 @@
.\" From: @(#)ifconfig.8 8.3 (Berkeley) 1/5/94
.\" $FreeBSD$
.\"
.Dd June 13, 2023
.Dd June 20, 2023
.Dt IFCONFIG 8
.Os
.Sh NAME
@ -509,6 +509,9 @@ This action does not automatically disable routes using the interface.
.It Cm group Ar groupname
Assign the interface to a
.Dq group .
The
.Ar groupname
may not be longer than 15 characters and must not end in a digit.
Any interface can be in multiple groups.
.Pp
Cloned interfaces are members of their interface family group by default.