From owner-freebsd-net@FreeBSD.ORG  Tue Jan  3 08:00:30 2012
Return-Path: <owner-freebsd-net@FreeBSD.ORG>
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 1FDB6106566B;
	Tue,  3 Jan 2012 08:00:30 +0000 (UTC)
	(envelope-from borjam@sarenet.es)
Received: from proxypop04b.sare.net (proxypop04b.sare.net [194.30.0.79])
	by mx1.freebsd.org (Postfix) with ESMTP id D0C4A8FC15;
	Tue,  3 Jan 2012 08:00:29 +0000 (UTC)
Received: from [172.16.2.2] (izaro.sarenet.es [192.148.167.11])
	by proxypop04.sare.net (Postfix) with ESMTPSA id C099A9DC55A;
	Tue,  3 Jan 2012 08:43:46 +0100 (CET)
Mime-Version: 1.0 (Apple Message framework v1084)
Content-Type: text/plain; charset=us-ascii
From: Borja Marcos <borjam@sarenet.es>
In-Reply-To: <8F87C898-3290-41B9-ACDF-3558D7C28D74@gmail.com>
Date: Tue, 3 Jan 2012 08:43:41 +0100
Content-Transfer-Encoding: quoted-printable
Message-Id: <225368A1-5BB9-4B20-8D3D-B3F09EBA3602@sarenet.es>
References: <99A5FFD9-8815-4CCC-9868-FB2E3D799566@gridfury.com>
	<4F027BC0.1080101@FreeBSD.org>
	<8F87C898-3290-41B9-ACDF-3558D7C28D74@gmail.com>
To: Nikolay Denev <ndenev@gmail.com>
X-Mailer: Apple Mail (2.1084)
Cc: freebsd-net@freebsd.org, Doug Barton <dougb@FreeBSD.org>
Subject: Re: openbgpds not talking each other since 8.2-STABLE upgrade
X-BeenThere: freebsd-net@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Networking and TCP/IP with FreeBSD <freebsd-net.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-net>,
	<mailto:freebsd-net-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-net>
List-Post: <mailto:freebsd-net@freebsd.org>
List-Help: <mailto:freebsd-net-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-net>,
	<mailto:freebsd-net-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 03 Jan 2012 08:00:30 -0000


On Jan 3, 2012, at 8:07 AM, Nikolay Denev wrote:

>=20
> On Jan 3, 2012, at 5:53 AM, Doug Barton wrote:
>=20
>> We have a pair of physical FreeBSD systems configured as routers
>> designed to operate in an active/standby CARP configuration. =
Everything
>> used to work fine, but since an upgrade to 8.2-STABLE on December =
29th
>> the two routers don't speak BGP to each other anymore. They both
>> function fine individually, and failover works. It is only the =
openbgpd
>> communication between them that's not flowing.

Try compiling a kernel *without* TCP_MD5 and maybe without IPSEC =
support. I found out OpenBGPd has a problem. However, Quagga has been =
working for me flawlessly.




Borja.