Module Name: src
Committed By: yamaguchi
Date: Wed Oct 18 07:59:06 UTC 2023
Modified Files:
src/share/man/man4: lagg.4
Log Message:
Update lagg(4) manual
1. corrected the wrong example
- lagg(4) can not add multiple port and set its priority at once
- This is the restriction of ifconfig(8)
2. adapted to changed behavior related to MTU
- Changed not to copy MTU of the 1st physical interface
to lagg(4) to prevent locking against myself
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/share/man/man4/lagg.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/lagg.4
diff -u src/share/man/man4/lagg.4:1.4 src/share/man/man4/lagg.4:1.5
--- src/share/man/man4/lagg.4:1.4 Tue May 24 20:50:18 2022
+++ src/share/man/man4/lagg.4 Wed Oct 18 07:59:06 2023
@@ -1,4 +1,4 @@
-.\" $NetBSD: lagg.4,v 1.4 2022/05/24 20:50:18 andvar Exp $
+.\" $NetBSD: lagg.4,v 1.5 2023/10/18 07:59:06 yamaguchi Exp $
.\"
.\" Copyright (c) 2005, 2006 Reyk Floeter <r...@openbsd.org>
.\"
@@ -150,8 +150,10 @@ most easily done with the
.Cm create
command.
.Pp
-The MTU of the first interface to be added is used as the lagg MTU.
-All additional interfaces are required to have exactly the same value.
+The MTU of the
+.Xr lagg 4
+is applied to each physical interfaces.
+And the physical interfaces can not change its MTU directly.
.Sh EXAMPLES
Create a link aggregation using LACP with two
.Xr wm 4
@@ -171,9 +173,10 @@ Gigabit Ethernet interfaces and set each
# ifconfig wm0 up
# ifconfig wm1 up
# ifconfig lagg0 create
-# ifconfig lagg0 laggproto failover \e
- laggport wm0 pri 1000 laggport wm1 pri 2000 \e
- 192.168.1.1 netmask 255.255.255.0
+# ifconfig lagg0 laggproto failover
+# ifconfig lagg0 laggport wm0 pri 1000
+# ifconfig lagg0 laggport wm1 pri 2000
+# ifconfig lagg0 inet 192.168.1.1 netmask 255.255.255.0
.Ed
.Sh SEE ALSO
.Xr ifconfig 8
