From owner-freebsd-net@FreeBSD.ORG Fri Dec 21 06:14:44 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 70786155 for ; Fri, 21 Dec 2012 06:14:44 +0000 (UTC) (envelope-from artemrts@ukr.net) Received: from ffe12.ukr.net (ffe12.ukr.net [195.214.192.40]) by mx1.freebsd.org (Postfix) with ESMTP id 1A4C08FC0A for ; Fri, 21 Dec 2012 06:14:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=ukr.net; s=ffe; h=Date:Message-Id:From:To:References:In-Reply-To:Subject:Cc:Content-Type:Content-Transfer-Encoding:MIME-Version; bh=WWxekMGeFokhEv9Lrh8ZFWWbpnJDAPSSNya4+obi0Iw=; b=aBsQm4h1rlohFHbg5W4FJq9roNZ5V9lNQffDdjQSQdbCAS8EfJpe2vPMn77njlyPyN1v6ylPpEoxLFpggFYY08SkF96fmG3/NmE9dxXMEDluh4WuUnCVv4vQ2vucRZbwGGMi8k1VM/oj3ZTzKT8bSnc7VG7wy++eBAGGQ2vuR1Q=; Received: from mail by ffe12.ukr.net with local ID 1TlvsS-000DD3-12 ; Fri, 21 Dec 2012 08:14:36 +0200 MIME-Version: 1.0 Content-Disposition: inline Content-Transfer-Encoding: binary Content-Type: text/plain; charset="windows-1251" Subject: Re: Panic using RADIX_MPATH and quagga In-Reply-To: References: To: =?WINDOWS-1251?B?QW5kchogR3VzdGF2byBOLiBMb3Blcw==?= From: "wishmaster" X-Mailer: freemail.ukr.net 4.0 Message-Id: <47814.1356070476.6792568769913618432@ffe12.ukr.net> X-Browser: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:17.0) Gecko/20100101 Firefox/17.0 Date: Fri, 21 Dec 2012 08:14:36 +0200 Cc: freebsd-net@freebsd.org X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.14 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, 21 Dec 2012 06:14:44 -0000 Hi, I had been using RADIX_MPATH as well until investigated that problem was in RADIX_MPATH. Also router had crashes after changing route weight (-weight key). The code is very unstable, therefore I had to switch to use FIBs. -- Cheers > Hi all, > > I am facing some problems using RADIX_MPATH, and quagga. Doing some > research I can see a some people had the same problem: > > like this: > http://lists.freebsd.org/pipermail/freebsd-current/2011-August/026794.html > > unfortunatelly the patch is not available anymore. > > But this is not the worst part. The most curious thing is: > > I have 2 identical servers (DELL R410), with the same set of network > interfaces (2x bce and 2x igb). I am using the same version of O.S (Freebsd > 8.3-STABLE) on both of them and the kernel was built using the same config. > > The quagga (quagga-re) are exactly the same as well, and they are neighbors > on my network by the way. > > Everything works great in one of them, but the kernel crashes in the other > a couple minutes after get quagga running. > > The main difference between them is, the server who crashes, acts is a > border router (EBGP, IBGP and OSPF), and the router working fine is a > distribution router (OSPF only). > > I "GUESS" I would have the same crashes in the working router if I start an > ibgp neighboring (and receive > 420K prefixes.) > > The crashes go away, when I remove RADIX_MPATH. > > Any thoughs are very welcome. > _______________________________________________ > 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"