Date: Sun, 15 Jul 2012 22:28:59 -0400 (EDT) From: Jason Hellenthal <jhellenthal@DataIX.net> To: FreeBSD-gnats-submit@FreeBSD.org Cc: stable@FreeBSD.org Subject: kern/169898: ifconfig(8) fails to set MTU on multiple interfaces. Message-ID: <201207160228.q6G2SxpL089939@DataIX.net> Resent-Message-ID: <201207160230.q6G2UAQk008991@freefall.freebsd.org>
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>Number: 169898 >Category: kern >Synopsis: ifconfig(8) fails to set MTU on multiple interfaces. >Confidential: no >Severity: non-critical >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Jul 16 02:30:09 UTC 2012 >Closed-Date: >Last-Modified: >Originator: Jason Hellenthal >Release: FreeBSD 8.3-STABLE i386 >Organization: >Environment: System: FreeBSD disbatch.DataIX.local 8.3-STABLE FreeBSD 8.3-STABLE #23 r238498: Sun Jul 15 15:34:30 EDT 2012 jh@DataIX.net:/usr/obj/usr/src/sys/DISBATCH i386 >Description: When using ifconfig(8) to change MTU of an interface it is not allowed. # ifconfig lagg0 mtu 1492 ifconfig: ioctl (set mtu): Invalid argument # ifconfig dc0 mtu 1492 ifconfig: ioctl (set mtu): Invalid argument # ifconfig dc1 mtu 1492 ifconfig: ioctl (set mtu): Invalid argument # ifconfig pflog0 mtu 120 ifconfig: ioctl (set mtu): Invalid argument # ifconfig ath0 mtu 1500 ifconfig: ioctl (set mtu): Invalid argument >How-To-Repeat: See description. >Fix: No workaround known. >Release-Note: >Audit-Trail: >Unformatted:
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