From owner-freebsd-net@FreeBSD.ORG Sun Jun 8 11:17:08 2014 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id A52F7650 for ; Sun, 8 Jun 2014 11:17:08 +0000 (UTC) Received: from 1und1.siccegge.de (1und1.siccegge.de [IPv6:2001:8d8:898:b600::9d:1585]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 602182B03 for ; Sun, 8 Jun 2014 11:17:08 +0000 (UTC) Received: from [2001:470:74e1:2000:4a5b:39ff:fec9:ec73] (helo=hepworth) by 1und1.siccegge.de with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1Wtb5j-00019v-LL; Sun, 08 Jun 2014 13:17:05 +0200 Date: Sun, 8 Jun 2014 13:19:49 +0200 From: Christoph Egger To: freebsd-net@freebsd.org Message-ID: <20140608111949.GA21787@anonymous.siccegge.de> References: <5B8E8711-24A5-46AD-893A-12C087117672@hellmuth-michaelis.de> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="/9DWx/yDrRhgMJTb" Content-Disposition: inline In-Reply-To: <5B8E8711-24A5-46AD-893A-12C087117672@hellmuth-michaelis.de> User-Agent: Mutt/1.5.23 (2014-03-12) X-SA-Exim-Connect-IP: 2001:470:74e1:2000:4a5b:39ff:fec9:ec73 X-SA-Exim-Mail-From: christoph@christoph-egger.org X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on 1und1.siccegge.de X-Spam-Level: X-Spam-Status: No, score=-2.9 required=10.0 tests=ALL_TRUSTED,BAYES_00 autolearn=ham version=3.3.2 Subject: Re: pf and ipv6 pmtu discovery not working X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: Yes (on 1und1.siccegge.de) Cc: Hellmuth Michaelis X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.18 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, 08 Jun 2014 11:17:08 -0000 --/9DWx/yDrRhgMJTb Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! On Thu, May 01, 2014 at 02:52:47PM +0200, Hellmuth Michaelis wrote: > for some time now i'm trying to nail down a phenomenon of hanging ipv6 > transfers, it looks to me like there is a problem of getting ipv6 path=20 > mtu discovery right when using FreeBSD and pf. > > When the "set skip on fxp0" line in pf.conf is removed, the above > described pmtu scenario does not work anymore: I'm suffering from the same (probably) problem. Has there been any progress towards fixing this? Christoph --=20 9FED 5C6C E206 B70A 5857 70CA 9655 22B9 D49A E731 Debian Developer | Lisp Hacker | CaCert Assurer --/9DWx/yDrRhgMJTb Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCAAGBQJTlEbVAAoJEKv/7bJACMb5B5QP/jgleiDfp+5SnnP7HkStbaM3 zGEyq4Fpqhk0ZQD2nPw0L1UgoObij/4QUmOqDYT/dAQQ8cLXosMo51+xlgnlmHwz IpfHBayT0A9+sZ2Ysfo1ZmwIeUOCfnJHtE1vkwDwh1RI/eyjfAeRwQ+7qI109rV5 z3Cn9jo3lxLD/stoVGihCsbG3IcUPDMhGh8fFv+ABV86skdhVuCRoE91Lm1AOtyr Eauckok9PvRqBphd1iM6n8rd24PLQUg60mx5ulbZg7zJxEBkMegzwrhPiH0ObcJ5 kyUPZOI7PHFuzYvrmDpW5Z8OqmHOSTNdRR9wH8Up/XFKGjaDILqiIez9zX/0oSuL ERT3JSDZVd/LCq0eSUxP4EoTCbaDHVS/Png4ryIIyYZWCJB4x7gO9XjH15Bxofr6 ync2+h3rm8+rJHzr7nxKeAUvraBVvKAmUZvjxYjyDmgdficqN8P0Zh/NB+VeTb8u GNFD8fBtCHiHvCmqGRYM6vWYPdYtgThNI9u598hvlLMaqkKS3VLKah3eIhzpwfqW HFzr9xEpOe0KSaQdb1rCiIWBol1liKVjr7OBA72ZtlQOR/YD6cIzBBC0aRMffZWi tiy3fyv0RcUkQo6ZhffaWBzZMaGNmMa/UlsXQP976LW+9KZcqn94DEltnmBxBEIl prItfvyWNFqdDRjBqpL8 =Zc5L -----END PGP SIGNATURE----- --/9DWx/yDrRhgMJTb--