From owner-freebsd-stable@FreeBSD.ORG Mon Jul 16 02:29:06 2012 Return-Path: Delivered-To: stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 3CF271065789 for ; Mon, 16 Jul 2012 02:29:06 +0000 (UTC) (envelope-from jhellenthal@dataix.net) Received: from mail-gg0-f182.google.com (mail-gg0-f182.google.com [209.85.161.182]) by mx1.freebsd.org (Postfix) with ESMTP id DD8698FC1A for ; Mon, 16 Jul 2012 02:29:05 +0000 (UTC) Received: by ggnm2 with SMTP id m2so5304677ggn.13 for ; Sun, 15 Jul 2012 19:29:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dataix.net; s=rsa; h=date:message-id:to:subject:from:reply-to:cc:x-send-pr-version :x-gnats-notify; bh=Et3SiYxpNyCQEYPGIgjUb0kZ7OLuXO6kddvXw6bfqQw=; b=aPkaynwkReC/51hyA1YYXWhRVSsaT06pDS1UTkhfsR9HPxoM1uRoYalohSzFOSmTNy 26OaaW99pEpTy7AeLsm0aIad4SF0rotCRa9aivwDad7bWxJIbyYih1cZf1ML4i2g9MuT jYwNe2awDCkJHIzhcTr5/3fRtG9in6Y7UhRYo= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=date:message-id:to:subject:from:reply-to:cc:x-send-pr-version :x-gnats-notify:x-gm-message-state; bh=Et3SiYxpNyCQEYPGIgjUb0kZ7OLuXO6kddvXw6bfqQw=; b=DtBbhgOhlup5e310HNxt1uoCPJxfCfBBcjWo6OXuHbRCD9wOu/unH+D8QAHXyTXMqq e92KKOFHa+bm5ucQWBU/QBZicuToC+DotnIwOjI8wc8TSxgpqRkBpIcOH+UrO6WcNqxD JbP1zObvPAR4ZeJ4wB+Fh4FrOT5d2vkbPo6lrVn73djlL5rXD3GXWyuLh2B4di0sV6+v a7Re9j40IgHrglmM8aRwCpxkmgI85EPnwaCzwoMG89OWTfIxSZer/MIF7wvw3OZlWJPH QoNM+TvzO+5R3fdtq6rCP/JdZ8zaxHhOtCnh2aJba/w448JnfIKIDbxr/kSbguTUf3rG jGiQ== 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) Date: Sun, 15 Jul 2012 22:28:59 -0400 (EDT) Message-Id: <201207160228.q6G2SxpL089939@DataIX.net> To: FreeBSD-gnats-submit@freebsd.org From: Jason Hellenthal X-send-pr-version: 3.113 X-GNATS-Notify: X-Gm-Message-State: ALoCoQkL6Wb0CSyFuIqfPjaDBJwdrquOcrk+AsmYmXpYN+1XuNq/udpsZFpst9ScnSuVCG+4nkAN Cc: stable@freebsd.org Subject: ifconfig(8) fails to set MTU on multiple interfaces. X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Jason Hellenthal List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 16 Jul 2012 02:29:06 -0000 >Submitter-Id: current-users >Originator: Jason Hellenthal >Organization: >Confidential: no >Synopsis: ifconfig(8) fails to set MTU on multiple interfaces. >Severity: non-critical >Priority: high >Category: kern >Class: sw-bug >Release: FreeBSD 8.3-STABLE i386 >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.