From owner-freebsd-net@FreeBSD.ORG Thu May 6 23:25:42 2010 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 07C8C1065673 for ; Thu, 6 May 2010 23:25:42 +0000 (UTC) (envelope-from lorenl@north-winds.org) Received: from smtpauth.rollernet.us (smtpauth.rollernet.us [208.79.240.5]) by mx1.freebsd.org (Postfix) with ESMTP id D596A8FC19 for ; Thu, 6 May 2010 23:25:41 +0000 (UTC) Received: from smtpauth.rollernet.us (localhost [127.0.0.1]) by smtpauth.rollernet.us (Postfix) with ESMTP id A712059400E for ; Thu, 6 May 2010 16:08:25 -0700 (PDT) Received: from hosea.tallye.com (hosea.tallye.com [216.99.199.78]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: tallye) by smtpauth.rollernet.us (Postfix) with ESMTPSA for ; Thu, 6 May 2010 16:08:25 -0700 (PDT) Received: from alzatex.com (hosea.tallye.com [IPv6:2002:d863:c74e::2]) by hosea.tallye.com (8.14.2/8.14.2/Debian-2build1) with ESMTP id o46N8Nu2019884 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Thu, 6 May 2010 16:08:24 -0700 Date: Thu, 6 May 2010 16:08:22 -0700 From: "Loren M. Lang" To: freebsd-net@freebsd.org Message-ID: <20100506230822.GA19497@alzatex.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="XsQoSWH+UP9D9v3l" Content-Disposition: inline X-PGP-Key: http://www.north-winds.org/openpgp/key.gpg X-PGP-Fingerprint: 7896 E099 9FC7 9F6C E0ED E103 222D F356 A57A 98FA OpenPGP: id=A57A98FA; url=http://www.north-winds.org/openpgp/key.gpg User-Agent: Mutt/1.5.17+20080114 (2008-01-14) X-Virus-Scanned: clamav-milter 0.95.3 at hosea X-Virus-Status: Clean X-Rollernet-Abuse: Processed by Roller Network Mail Services. Contact abuse@rollernet.us to report violations. Abuse policy: http://rollernet.us/abuse.php X-Rollernet-Submit: Submit ID 325d.4be34be9.8b400.0 Subject: IPv6 Mobility through a FreeBSD Router 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: Thu, 06 May 2010 23:25:42 -0000 --XsQoSWH+UP9D9v3l Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable I have a Linux server acting as a Home Agent for IPv6 Mobility and a separate Linux client acting as a Mobile Node with a FreeBSD 7.2 router in-between. The FreeBSD router itself is not participating in mobility, it's just the Foreign Router that the Mobile Node happens to be attached to. When I initiate IPv6 Mobility on the Linux client I see it sending out IPv6 Mobility Binding Updates to the Home Agent and I see Binding Acknowledgements coming back in on the outside interface of the FreeBSD router, but they don't appear on the inside interface as if FreeBSD is refusing to route them. The only difference is that Binding Acknowledgements use a Type 2 Mobility Routing Header. Does FreeBSD drop all IPv6 packets using a Routing Header even when it's not Type 0 and not destined for FreeBSD? --=20 Loren M. Lang lorenl@north-winds.org http://www.north-winds.org/ Public Key: ftp://ftp.north-winds.org/pub/lorenl_pubkey.asc Fingerprint: 10A0 7AE2 DAF5 4780 888A 3FA4 DCEE BB39 7654 DE5B --XsQoSWH+UP9D9v3l Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) iD8DBQFL40vmjRsbG+gOq+wRAg2+AKC0HZdtgA0cMrLZCykZEHJdj4ykJACbBI/F jF1E5wGU/UcU6BxEC/D5ikk= =tzfh -----END PGP SIGNATURE----- --XsQoSWH+UP9D9v3l--