From owner-freebsd-net@FreeBSD.ORG Thu Dec 18 23:45:33 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 CDBA21065676 for ; Thu, 18 Dec 2008 23:45:33 +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 554308FC19 for ; Thu, 18 Dec 2008 23:45:32 +0000 (UTC) (envelope-from freebsd-net@m.gmane.org) Received: from list by ciao.gmane.org with local (Exim 4.43) id 1LDSYd-0002dj-02 for freebsd-net@freebsd.org; Thu, 18 Dec 2008 23:45:31 +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 23:45:30 +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 23:45:30 +0000 X-Injected-Via-Gmane: http://gmane.org/ To: freebsd-net@freebsd.org From: Ivan Voras Date: Fri, 19 Dec 2008 00:45:10 +0100 Lines: 66 Message-ID: References: <494AC323.9070007@ibctech.ca> <494ADF40.3060903@ibctech.ca> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig8D5F6AAFDECA4BE6EDC71D5D" 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: <494ADF40.3060903@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 23:45:33 -0000 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig8D5F6AAFDECA4BE6EDC71D5D Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Steve Bertrand wrote: > Ivan Voras wrote: >> Steve Bertrand wrote: >>> Ivan Voras wrote: >>> >>>> As far as I understand ipv6 (very little), this basically says the >>>> router told the client it can't send packets to outside addresses wi= th >>>> source addresses that are link-local. Is this correct? >>> I don't know much about 6to4. All of my IPv6 is native, but what you = are >>> saying appears correct. >>> >>> It is almost like a translation at the router should be happening, bu= t >>> 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 route= r's >>>> external address. It looks to me like I'm missing something importan= t in >>>> the relation between the link-local and the global addresses, but wh= at? >>> In this case, you are implementing the same IP prefix on both sides o= f >>> the router, which won't work. >> I don't follow you - is something significantly different than ipv4? >=20 > Err, no. IPv4 and IPv6 are systematically the same. >=20 > You stated in the original post that you have, on the router, as its > 'outside' address: >=20 > 2002:xxyy:xxyy::1 >=20 > Then, in a subsequent post, you stated that you assigned: >=20 > 2002:xxyy:xxyy::10 to the client, which I expect is attached to the > *inside* interface on the router. Yes, I managed to get confused by the link-local address again. You're right. --------------enig8D5F6AAFDECA4BE6EDC71D5D 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 iEYEARECAAYFAklK4IsACgkQldnAQVacBcj/RwCfVi9aiJVL3n0GkhoxByoOn3vz RBsAn1wFfgQ/3Br0iHAO+ZLmLeOwbzZs =r6Ab -----END PGP SIGNATURE----- --------------enig8D5F6AAFDECA4BE6EDC71D5D--