From owner-freebsd-questions@FreeBSD.ORG  Wed Nov  7 21:49:14 2012
Return-Path: <owner-freebsd-questions@FreeBSD.ORG>
Delivered-To: freebsd-questions@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52])
 by hub.freebsd.org (Postfix) with ESMTP id 0A3F4378
 for <freebsd-questions@freebsd.org>; Wed,  7 Nov 2012 21:49:14 +0000 (UTC)
 (envelope-from ateve@sohara.org)
Received: from uk1rly2283.eechost.net (relay01a.mail.uk1.eechost.net
 [217.69.40.75]) by mx1.freebsd.org (Postfix) with ESMTP id B89C98FC0A
 for <freebsd-questions@freebsd.org>; Wed,  7 Nov 2012 21:49:13 +0000 (UTC)
Received: from [31.186.37.179] (helo=rpi-1.marelmo.com)
 by uk1rly2283.eechost.net with esmtpa (Exim 4.72)
 (envelope-from <ateve@sohara.org>) id 1TWDVV-0006UQ-TD
 for freebsd-questions@freebsd.org; Wed, 07 Nov 2012 21:49:58 +0000
Received: from [192.168.63.1] (helo=steve.marelmo.com)
 by rpi-1.marelmo.com with smtp (Exim 4.72)
 (envelope-from <ateve@sohara.org>) id 1TWDV5-0004AN-3r
 for freebsd-questions@freebsd.org; Wed, 07 Nov 2012 21:49:31 +0000
Date: Wed, 7 Nov 2012 21:49:02 +0000
From: Steve O'Hara-Smith <ateve@sohara.org>
To: freebsd-questions@freebsd.org
Subject: Re: IPv6in4 tunnel with only one /64 prefix
Message-Id: <20121107214902.6981aa81591fec3e2b355edd@sohara.org>
In-Reply-To: <86bof9yuqt.fsf@antre.fperrin.net>
References: <86bof9yuqt.fsf@antre.fperrin.net>
X-Mailer: Sylpheed 3.2.0 (GTK+ 2.24.6; amd64-portbld-freebsd9.0)
Mime-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-Auth-Info: 15567@permanet.ie (plain)
X-BeenThere: freebsd-questions@freebsd.org
X-Mailman-Version: 2.1.14
Precedence: list
List-Id: User questions <freebsd-questions.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-questions>, 
 <mailto:freebsd-questions-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-questions>
List-Post: <mailto:freebsd-questions@freebsd.org>
List-Help: <mailto:freebsd-questions-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
 <mailto:freebsd-questions-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 07 Nov 2012 21:49:14 -0000

On Wed, 07 Nov 2012 22:21:30 +0100
Frédéric Perrin <fred@fperrin.net> wrote:

> I have a FreeBSD server with native IPv6 connectivity. At home, my ISP
> provides me with only IPv4 connectivity. In order to get IPv6 to the
> home, I had the idea of creating a 6in4 tunnel between my home gateway
> and my FreeBSD server. The part about creating the tunnel, routing
> between the home and the server works using private addresses (fc00::/8
> over gif0).

	Why not just get a tunnel from one of the tunnel brokers, at least
he.net and gogo6.com are still running free tunnels.

-- 
Steve O'Hara-Smith <ateve@sohara.org>