From owner-freebsd-net@FreeBSD.ORG Sun Sep 30 21:07:43 2012 Return-Path: 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 9DCB4106566B for ; Sun, 30 Sep 2012 21:07:43 +0000 (UTC) (envelope-from melifaro@FreeBSD.org) Received: from mail.ipfw.ru (unknown [IPv6:2a01:4f8:120:6141::2]) by mx1.freebsd.org (Postfix) with ESMTP id 5BA9E8FC12 for ; Sun, 30 Sep 2012 21:07:43 +0000 (UTC) Received: from secured.by.ipfw.ru ([95.143.220.47] helo=ws.su29.net) by mail.ipfw.ru with esmtpsa (TLSv1:CAMELLIA256-SHA:256) (Exim 4.76 (FreeBSD)) (envelope-from ) id 1TIQn7-0004Up-SV; Mon, 01 Oct 2012 01:11:09 +0400 Message-ID: <5068B48E.2070303@FreeBSD.org> Date: Mon, 01 Oct 2012 01:07:26 +0400 From: "Alexander V. Chernikov" User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:9.0) Gecko/20120121 Thunderbird/9.0 MIME-Version: 1.0 To: Dominic Blais References: <2DE61B0869B7484997BCA012845482C7EBE8E280DB@WIN2008.Domnt.abi.ca> <5068AC17.8020704@FreeBSD.org> <2DE61B0869B7484997BCA012845482C7EBE8E280DC@WIN2008.Domnt.abi.ca> <5068ADCC.5030105@FreeBSD.org> <2DE61B0869B7484997BCA012845482C7EBE8E280DD@WIN2008.Domnt.abi.ca> In-Reply-To: <2DE61B0869B7484997BCA012845482C7EBE8E280DD@WIN2008.Domnt.abi.ca> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit Cc: "freebsd-net@freebsd.org" Subject: Re: Default route destination changing without warning follow-up 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: Sun, 30 Sep 2012 21:07:43 -0000 On 01.10.2012 00:59, Dominic Blais wrote: > It's all about IPv4 in my case. It will be great to supply some more details (e.g. like FreeBSD version, interfaces configuration, netstat -rn output). How often does this happen ? (e.g. while true; do echo -n `date` ; route -n get default | grep gate; sleep 1; done can help) If this is reproducible, what actions precedes this change? Maybe some ARP traffic on that interface, or interface creation/deletion, or.. ? Is route monitor completely silent when the change happens? > > > -- > > > > -----Message d'origine----- > De : Alexander V. Chernikov [mailto:melifaro@FreeBSD.org] > Envoyé : 30 septembre 2012 16:39 > À : Dominic Blais > Cc : freebsd-net@freebsd.org > Objet : Re: Default route destination changing without warning follow-up > > On 01.10.2012 00:33, Dominic Blais wrote: >> Yes, I'm very sure of it! A "route monitor" show no changes when it happens. I've heard of another person with the same bug that has no traces in "route monitor" either... We have in common that we're using IPFW and PF. > So, are we talking about IPv4 or IPv6? >> >> >> >> -- >> >> >> >> -----Message d'origine----- >> De : Alexander V. Chernikov [mailto:melifaro@FreeBSD.org] Envoyé : 30 >> septembre 2012 16:31 À : Dominic Blais Cc : freebsd-net@freebsd.org >> Objet : Re: Default route destination changing without warning >> follow-up >> >> On 01.10.2012 00:00, Dominic Blais wrote: >>> Hi, >> Hello! >>> >>> I was just wondering if there was anything new about the bug of default route changing without warning... Is there any test I can do to help fixing it? >> Can you be a bit more precise and specify FreeBSD version and address family? >> >> Are you sure that it is not changed by some other userland process (e.g. >> did you do some `route monitor` checks) ? >>> >>> -- >>> [cid:image001.gif@01CD9F24.B366CBF0] >>> >>> >>> >>> >>> >>> _______________________________________________ >>> freebsd-net@freebsd.org mailing list >>> http://lists.freebsd.org/mailman/listinfo/freebsd-net >>> To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" >> >> > >