From owner-freebsd-net@FreeBSD.ORG Thu Dec 18 22:08:31 2008 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 AE509106564A for ; Thu, 18 Dec 2008 22:08:31 +0000 (UTC) (envelope-from freebsd-net@m.gmane.org) Received: from ciao.gmane.org (main.gmane.org [80.91.229.2]) by mx1.freebsd.org (Postfix) with ESMTP id 38DCE8FC08 for ; Thu, 18 Dec 2008 22:08:30 +0000 (UTC) (envelope-from freebsd-net@m.gmane.org) Received: from list by ciao.gmane.org with local (Exim 4.43) id 1LDR2i-0007JW-0E for freebsd-net@freebsd.org; Thu, 18 Dec 2008 22:08:28 +0000 Received: from 93-138-79-1.adsl.net.t-com.hr ([93.138.79.1]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 18 Dec 2008 22:08:27 +0000 Received: from ivoras by 93-138-79-1.adsl.net.t-com.hr with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 18 Dec 2008 22:08:27 +0000 X-Injected-Via-Gmane: http://gmane.org/ To: freebsd-net@freebsd.org From: Ivan Voras Date: Thu, 18 Dec 2008 23:08:12 +0100 Lines: 60 Message-ID: References: <494AC323.9070007@ibctech.ca> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig10DB026758155F711B70A4DB" X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: 93-138-79-1.adsl.net.t-com.hr User-Agent: Thunderbird 2.0.0.18 (Windows/20081105) In-Reply-To: <494AC323.9070007@ibctech.ca> X-Enigmail-Version: 0.95.7 Sender: news Subject: Re: IPv6 routing help? 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, 18 Dec 2008 22:08:31 -0000 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig10DB026758155F711B70A4DB Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Steve Bertrand wrote: > Ivan Voras wrote: >=20 >> As far as I understand ipv6 (very little), this basically says the >> router told the client it can't send packets to outside addresses with= >> source addresses that are link-local. Is this correct? >=20 > I don't know much about 6to4. All of my IPv6 is native, but what you ar= e > saying appears correct. >=20 > It is almost like a translation at the router should be happening, but > it is not. Yes. >> However, adding an ipv6 address to the client, in this case >> 2002:xxyy:xxyy::10/64 doesn't help and breaks even pinging the router'= s >> external address. It looks to me like I'm missing something important = in >> the relation between the link-local and the global addresses, but what= ? >=20 > In this case, you are implementing the same IP prefix on both sides of > the router, which won't work. I don't follow you - is something significantly different than ipv4? > Try to ping6 www.freebsd.org from the router itself. If that works, the= > issue is most certainly the router. If this is the case, hopefully > someone with more 6to4 experience can explain why your router is not > doing the expected thing. IPv6 from and to the "router" (it's actually an ordinary machine doing lots of stuff) works for all purposes. --------------enig10DB026758155F711B70A4DB Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAklKyc0ACgkQldnAQVacBcjyBgCfT3MCxXy4YuIPblNN0GUtO3ya k/gAni8/bA73jS2ESR8/BrATYPM5qdOe =cOud -----END PGP SIGNATURE----- --------------enig10DB026758155F711B70A4DB--