From owner-freebsd-net@FreeBSD.ORG Mon Apr 2 06:53:25 2012 Return-Path: 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 49029106566B for ; Mon, 2 Apr 2012 06:53:25 +0000 (UTC) (envelope-from seth.mos@dds.nl) Received: from rotring.dds.nl (rotring.dds.nl [85.17.178.138]) by mx1.freebsd.org (Postfix) with ESMTP id 677678FC08 for ; Mon, 2 Apr 2012 06:53:23 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by rotring.dds.nl (Postfix) with ESMTP id 4D5F158CEB for ; Mon, 2 Apr 2012 08:53:17 +0200 (CEST) Received: from [10.0.2.53] (edge-pf.coltex.nl [91.227.27.34]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by rotring.dds.nl (Postfix) with ESMTPSA id 89FE658B12 for ; Mon, 2 Apr 2012 08:53:11 +0200 (CEST) Message-ID: <4F794D1A.7020307@dds.nl> Date: Mon, 02 Apr 2012 08:54:18 +0200 From: Seth Mos User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:11.0) Gecko/20120327 Thunderbird/11.0.1 MIME-Version: 1.0 To: freebsd-net@freebsd.org References: <4F74755A.2040308@dds.nl> In-Reply-To: <4F74755A.2040308@dds.nl> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: clamav-milter 0.97.3 at rotring X-Virus-Status: Clean Subject: Re: 6rd status 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: Mon, 02 Apr 2012 06:53:25 -0000 Op 29-3-2012 16:44, Seth Mos schreef: > Hi, > > I've been trying to use the srd device patch from Masakazu-san from > here. http://bougaidenpa.org/masakazu/archives/54 Only to reply to myself here, I've not seen response yet. I've now also tested the patched stf interface from hrs@. I tried getting it online using the 6rd prefix from either ATT or SwissCom but neither establishes 2 way comms. I see packets going out onto the wire proto 41 to the 6rd relay. And if I ping the IPv6 address from a remote end I see proto 41 traffic arriving in on the external interface from the 6rd relay. I never seem to be able to establish 2 way communications. e.g. Ping/dns etc. Pcaps here: http://iserv.nl/files/pfsense/6rd.pcap http://iserv.nl/files/pfsense/6rd-2.pcap Note that both the SwissCom and ATT use a /28 prefix. I am not sure if the patch takes that into account. I see that 6rd prefix lengths over 32 bits are not supported either way, which is a shame because there are actively people rolling that out. The pcaps do seem to indicate it takes the /28 prefix into account, but I'm not sure from reading the code. Can anybody see any light at the end of this (6rd) tunnel? Kind regards, Seth Mos > After walking through the configure steps and configuring a default > route I get a network unreachable. > > http://www.pastie.org/private/j6ufhloh2kqesznee6y8na > > [2.1-DEVELOPMENT][root@pfsense.localdomain]/root(6): ping6 -c1 > ipv6.google.com > PING6(56=40+8+8 bytes) 2a02:1205:25ea:19b0:: --> 2a00:1450:400c:c01::67 > ping6: sendmsg: Network is unreachable > ping6: wrote ipv6.l.google.com 16 chars, ret=-1 > > --- ipv6.l.google.com ping6 statistics --- > 1 packets transmitted, 0 packets received, 100.0% packet loss > [2.1-DEVELOPMENT][root@pfsense.localdomain]/root(7): > > Any ideas on where to look? > > Kind regards, > > Seth > _______________________________________________ > 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" >