From owner-freebsd-net@FreeBSD.ORG Mon Jun 4 18:41:26 2007 Return-Path: X-Original-To: freebsd-net@freebsd.org Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id D9E8F16A400 for ; Mon, 4 Jun 2007 18:41:26 +0000 (UTC) (envelope-from fredrik@cnf.se) Received: from swip.net (mailfe13.swip.net [212.247.155.129]) by mx1.freebsd.org (Postfix) with ESMTP id 7C46C13C457 for ; Mon, 4 Jun 2007 18:41:26 +0000 (UTC) (envelope-from fredrik@cnf.se) X-Cloudmark-Score: 0.000000 [] Received: from [213.100.193.89] (account mo60939@tele2.se HELO [192.168.1.2]) by mailfe13.swip.net (CommuniGate Pro SMTP 5.1.7) with ESMTPA id 118039700 for freebsd-net@freebsd.org; Mon, 04 Jun 2007 19:38:47 +0200 Message-ID: <46644E19.9040602@cnf.se> Date: Mon, 04 Jun 2007 19:38:33 +0200 From: Fredrik Carlsson User-Agent: Thunderbird 1.5.0.12 (Windows/20070509) MIME-Version: 1.0 To: freebsd-net@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: Dell server responding with two mac addresses 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: Mon, 04 Jun 2007 18:41:26 -0000 Hi, I have a rather serious problem, I have three dell server (PE1800, PE2950 and SC1425) the PE1800 is running FreeBSD 6.1. The problem that I have is that the PE1800 is responding with two mac adresses on the same network interface, has anywone seen this before? This causes our router to be confused on where to send the traffic so one of the other machines can't access anything outside our router. The first thought was that dells IPMI-interface would have something to do with it but after disabling IPMI on all machines the problem is still there. Any help is appreciated. Best regards Fredrik Carlsson