From owner-freebsd-questions@FreeBSD.ORG Thu Mar 3 14:57:10 2011 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 1C6901065673 for ; Thu, 3 Mar 2011 14:57:10 +0000 (UTC) (envelope-from ml@my.gd) Received: from mail-ww0-f50.google.com (mail-ww0-f50.google.com [74.125.82.50]) by mx1.freebsd.org (Postfix) with ESMTP id AFE828FC1A for ; Thu, 3 Mar 2011 14:57:09 +0000 (UTC) Received: by wwb31 with SMTP id 31so1509875wwb.31 for ; Thu, 03 Mar 2011 06:57:08 -0800 (PST) Received: by 10.227.134.135 with SMTP id j7mr1059270wbt.12.1299164228163; Thu, 03 Mar 2011 06:57:08 -0800 (PST) Received: from dfleuriot-at-hi-media.com ([83.167.62.196]) by mx.google.com with ESMTPS id u9sm946529wbg.0.2011.03.03.06.57.06 (version=SSLv3 cipher=OTHER); Thu, 03 Mar 2011 06:57:07 -0800 (PST) Message-ID: <4D6FAC41.5070904@my.gd> Date: Thu, 03 Mar 2011 15:57:05 +0100 From: Damien Fleuriot User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.2.13) Gecko/20101207 Thunderbird/3.1.7 MIME-Version: 1.0 To: freebsd-questions@freebsd.org References: <20110303152712.286cb86d@mr129041.univ-rennes1.fr> In-Reply-To: <20110303152712.286cb86d@mr129041.univ-rennes1.fr> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: Re: Ethernet cards Intel PRO/1000 QP (82571EB) and Intel PRO/1000 QP (82575GB) X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 03 Mar 2011 14:57:10 -0000 On 3/3/11 3:27 PM, Patrick Lamaiziere wrote: > Hello, > > I've got two ethernet cards Intel PRO/1000 QP (82571EB) and Intel > PRO/1000 QP (82575GB) in one router/firewall. I use OpenBSD 4.8 on > this box. That works fine, but I see some input "Ierr" on the interfaces > (using netstat), even when the load is not very high. > > $ netstat -I em2 -w2 (bandwith = 150 Mbits) > em2 in > packets errs > 43263 0 > 43458 17 > 39056 0 > 46648 124 > 44783 630 > 42571 0 > 45338 0 > 40932 33 > 43713 84 > 40193 193 > 40491 0 > > I would like to know if under FreeBSD, you see this kind of Ierr? > > Thanks, regards. igb0@pci0:7:0:0: class=0x020000 card=0x145a8086 chip=0x10d68086 rev=0x02 hdr=0x00 vendor = 'Intel Corporation' device = '82575GB Gigabit Network Connection' class = network subclass = ethernet bar [10] = type Memory, range 32, base 0xdabc0000, size 131072, enabled bar [14] = type Memory, range 32, base 0xdac00000, size 2097152, enabled bar [18] = type I/O Port, range 32, base 0xdcc0, size 32, enabled bar [1c] = type Memory, range 32, base 0xdabb8000, size 16384, enabled cap 01[40] = powerspec 2 supports D0 D3 current D0 cap 05[50] = MSI supports 1 message, 64 bit cap 11[60] = MSI-X supports 10 messages in map 0x1c enabled cap 10[a0] = PCI-Express 2 endpoint max data 256(256) link x4(x4) ecap 0001[100] = AER 1 0 fatal 0 non-fatal 1 corrected ecap 0003[140] = Serial 1 001b21ffff12f438 # netstat -I igb1 Name Mtu Network Address Ipkts Ierrs Idrop Opkts Oerrs Coll igb1 1500 00:1b:21:12:f4:39 20782510695 0 0 21019791814 0 0 igb1 1500 192.168.26.0 192.168.26.249 58475410 - - 78206829 - - To give you an idea of what kind of load the box has: State Table Total Rate current entries 33174 searches 83656551544 44334.3/s inserts 7175668168 3802.8/s removals 7175634994 3802.8/s Looks good here