From owner-freebsd-bugs@FreeBSD.ORG Mon Jul 16 02:30:10 2012 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id C47DE1065678 for ; Mon, 16 Jul 2012 02:30:10 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 79EE78FC15 for ; Mon, 16 Jul 2012 02:30:10 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.5/8.14.5) with ESMTP id q6G2UAOv008994 for ; Mon, 16 Jul 2012 02:30:10 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.5/8.14.5/Submit) id q6G2UAQk008991; Mon, 16 Jul 2012 02:30:10 GMT (envelope-from gnats) Resent-Date: Mon, 16 Jul 2012 02:30:10 GMT Resent-Message-Id: <201207160230.q6G2UAQk008991@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Jason Hellenthal Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 004D31065783 for ; Mon, 16 Jul 2012 02:29:05 +0000 (UTC) (envelope-from jhellenthal@dataix.net) Received: from mail-ob0-f182.google.com (mail-ob0-f182.google.com [209.85.214.182]) by mx1.freebsd.org (Postfix) with ESMTP id AA1028FC16 for ; Mon, 16 Jul 2012 02:29:05 +0000 (UTC) Received: by obbun3 with SMTP id un3so10929130obb.13 for ; Sun, 15 Jul 2012 19:29:05 -0700 (PDT) Received: by 10.50.88.167 with SMTP id bh7mr4108088igb.69.1342405744835; Sun, 15 Jul 2012 19:29:04 -0700 (PDT) Received: from DataIX.net (adsl-99-181-132-147.dsl.klmzmi.sbcglobal.net. [99.181.132.147]) by mx.google.com with ESMTPS id ut8sm7699207igc.8.2012.07.15.19.29.03 (version=TLSv1/SSLv3 cipher=OTHER); Sun, 15 Jul 2012 19:29:04 -0700 (PDT) Received: from DataIX.net (localhost [127.0.0.1]) by DataIX.net (8.14.5/8.14.5) with ESMTP id q6G2Sxpl089940 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sun, 15 Jul 2012 22:29:02 -0400 (EDT) (envelope-from jh@DataIX.net) Received: (from jh@localhost) by DataIX.net (8.14.5/8.14.5/Submit) id q6G2SxpL089939; Sun, 15 Jul 2012 22:28:59 -0400 (EDT) (envelope-from jh) Message-Id: <201207160228.q6G2SxpL089939@DataIX.net> Date: Sun, 15 Jul 2012 22:28:59 -0400 (EDT) From: Jason Hellenthal To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Cc: stable@FreeBSD.org Subject: kern/169898: ifconfig(8) fails to set MTU on multiple interfaces. X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Jason Hellenthal List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 16 Jul 2012 02:30:10 -0000 >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: