From owner-freebsd-current@FreeBSD.ORG Tue Feb 13 04:45:57 2007 Return-Path: X-Original-To: current@freebsd.org Delivered-To: freebsd-current@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 40E2216A407 for ; Tue, 13 Feb 2007 04:45:57 +0000 (UTC) (envelope-from pyunyh@gmail.com) Received: from py-out-1112.google.com (py-out-1112.google.com [64.233.166.178]) by mx1.freebsd.org (Postfix) with ESMTP id EECCE13C478 for ; Tue, 13 Feb 2007 04:45:56 +0000 (UTC) (envelope-from pyunyh@gmail.com) Received: by py-out-1112.google.com with SMTP id f47so954289pye for ; Mon, 12 Feb 2007 20:45:56 -0800 (PST) DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:date:from:to:cc:subject:message-id:reply-to:references:mime-version:content-type:content-disposition:in-reply-to:user-agent; b=WV1iIl1VcN0woO5S2p5u60yqIUBudA7Dg85HyACBKbfOc0kRT6pwz6Um22bt197zWJhpH/bEW2eurXF2Upx7qvtFrhfjPbp8V4DuEuA/wdlz05mrloxAOE44JEUekuhriTD787bx/3b1YQ2pk+ZRAYEQqqHUuiZk01wmaBdCSf0= Received: by 10.35.57.2 with SMTP id j2mr16527854pyk.1171341955712; Mon, 12 Feb 2007 20:45:55 -0800 (PST) Received: from michelle.cdnetworks.co.kr ( [211.53.35.84]) by mx.google.com with ESMTP id 6sm41311473nzn.2007.02.12.20.45.53; Mon, 12 Feb 2007 20:45:54 -0800 (PST) Received: from michelle.cdnetworks.co.kr (localhost.cdnetworks.co.kr [127.0.0.1]) by michelle.cdnetworks.co.kr (8.13.5/8.13.5) with ESMTP id l1D4lmxs063463 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 13 Feb 2007 13:47:48 +0900 (KST) (envelope-from pyunyh@gmail.com) Received: (from yongari@localhost) by michelle.cdnetworks.co.kr (8.13.5/8.13.5/Submit) id l1D4llVw063462; Tue, 13 Feb 2007 13:47:47 +0900 (KST) (envelope-from pyunyh@gmail.com) Date: Tue, 13 Feb 2007 13:47:46 +0900 From: Pyun YongHyeon To: Joe Marcus Clarke Message-ID: <20070213044746.GC62412@cdnetworks.co.kr> References: <45D0BB41.9040505@FreeBSD.org> <20070213000922.GA62412@cdnetworks.co.kr> <1171327083.98536.5.camel@shumai.marcuscom.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1171327083.98536.5.camel@shumai.marcuscom.com> User-Agent: Mutt/1.4.2.1i Cc: current@FreeBSD.org Subject: Re: Constant stream of errors on msk0 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: pyunyh@gmail.com List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 13 Feb 2007 04:45:57 -0000 On Mon, Feb 12, 2007 at 07:38:03PM -0500, Joe Marcus Clarke wrote: > On Tue, 2007-02-13 at 09:09 +0900, Pyun YongHyeon wrote: > > On Mon, Feb 12, 2007 at 02:08:49PM -0500, Joe Marcus Clarke wrote: > > > -----BEGIN PGP SIGNED MESSAGE----- > > > Hash: SHA1 > > > > > > I recently upgraded my MacBook Pro from -STABLE to -CURRENT. I used to > > > be using the Marvell myk driver for my wired ethernet. This driver > > > worked fine. I'm now using the built-in msk driver, but this driver > > > causes the interface to report a constant stream of input errors. There > > > > Would you explain this input errors? > > netstat -i reports steadily increasing input errors (Ierrs) every time > packets arrive on the machine. > It looks like link speed/duplex mismatch. How about manual configuration? (e.g. ifconfig msk0 media 1000baseTX mediaopt full-duplex) > > > > > are no dmesg errors. However, network performance is dramatically > > > impacted. To the best of my knowledge, nothing has changed on the > > > switch side. > > > > > > > Does netstat(4) report any errors on msk? > > netstat -i, yes. > > > Does netstat(4) also show larger number of out-of-order TCP packets? > > I'll look at netstat -s tomorrow, and trend the out-of-order TCP > packets. Thanks for the suggestion. > > Joe > > -- > Joe Marcus Clarke > FreeBSD GNOME Team :: gnome@FreeBSD.org > FreeNode / #freebsd-gnome > http://www.FreeBSD.org/gnome -- Regards, Pyun YongHyeon