From owner-freebsd-net@FreeBSD.ORG Fri Sep 9 00:28:04 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 795D01065672 for ; Fri, 9 Sep 2011 00:28:04 +0000 (UTC) (envelope-from gnn@neville-neil.com) Received: from vps.hungerhost.com (vps.hungerhost.com [216.38.53.176]) by mx1.freebsd.org (Postfix) with ESMTP id 4FC718FC0C for ; Fri, 9 Sep 2011 00:28:04 +0000 (UTC) Received: from [50.12.52.187] (helo=[192.168.1.10]) by vps.hungerhost.com with esmtpsa (TLSv1:AES128-SHA:128) (Exim 4.69) (envelope-from ) id 1R1owt-0005hg-KT; Thu, 08 Sep 2011 20:28:03 -0400 Mime-Version: 1.0 (Apple Message framework v1244.3) Content-Type: text/plain; charset=iso-8859-1 From: George Neville-Neil In-Reply-To: Date: Thu, 8 Sep 2011 20:28:01 -0400 Content-Transfer-Encoding: quoted-printable Message-Id: <9B975567-2C08-44D3-B328-BB86C72EF700@neville-neil.com> References: To: Johannes X-Mailer: Apple Mail (2.1244.3) X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - vps.hungerhost.com X-AntiAbuse: Original Domain - freebsd.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - neville-neil.com Cc: freebsd-net@freebsd.org, Sami Halabi Subject: Re: Intel NIC stops working X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 09 Sep 2011 00:28:04 -0000 On Aug 17, 2011, at 04:06 , Johannes wrote: > Hi Sami, >=20 > thanks for the reply. Unfortunately, down/up the interface does not > resolve the problem. > I have to reboot my server in order to use the nic again. >=20 Crazy suggestion. Check the memory on your server using memtest or the = like. Those stats you quoted just look very wrong to me, since they numbers = are huge for broadcast and multicast. I think something in memory is trashed. = Now, it may be a bug in the driver or somewhere else, but check your memory = first. Best, George