From owner-freebsd-net Fri Jan 31 9:30:41 2003 Delivered-To: freebsd-net@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 5037837B401 for ; Fri, 31 Jan 2003 09:30:40 -0800 (PST) Received: from mel-rto4.wanadoo.fr (smtp-out-4.wanadoo.fr [193.252.19.23]) by mx1.FreeBSD.org (Postfix) with ESMTP id 703DB43F43 for ; Fri, 31 Jan 2003 09:30:39 -0800 (PST) (envelope-from vjardin@wanadoo.fr) Received: from mel-rta9.wanadoo.fr (193.252.19.69) by mel-rto4.wanadoo.fr (6.7.015) id 3E0C33FD0161CE4A; Fri, 31 Jan 2003 18:30:38 +0100 Received: from there (193.253.220.122) by mel-rta9.wanadoo.fr (6.7.015) id 3E26DA8D0090A581; Fri, 31 Jan 2003 18:30:38 +0100 Message-ID: <3E26DA8D0090A581@mel-rta9.wanadoo.fr> (added by postmaster@wanadoo.fr) Content-Type: text/plain; charset="iso-8859-1" From: Vincent Jardin To: Antonio Gonzalez Castro , freebsd-net@freebsd.org Subject: Re: A question about 6to4... Date: Fri, 31 Jan 2003 18:50:50 +0100 X-Mailer: KMail [version 1.3.2] References: In-Reply-To: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: owner-freebsd-net@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Le Vendredi 31 Janvier 2003 15:52, Antonio Gonzalez Castro a écrit : > Hi... > > I've recently configured a 6to4 router. I have compiled the kernel > with stf device support, modified the rc.conf and configured the rtadvd. > But the others hosts can not access the IPv6 net if I don't add a > ipv6_prefix_fxp0="2002:aaaa:bbbb:0000" to the rc.conf of the router... > > Is this normal? Yes, it is. Or you can set this address inside your local network. A typical usecase of 6to4 for a LAN could be: ^ | a.b.c.d public address +-----+ RA* | CPE | | +-----+ 2002:a.b.c.d::eui/64 | | V +-----------+- | | H1 Hn (*) the CPE advertises the 2002:a.b.c.d::/64 prefix or any prefix within 2002:a.b.c.d::/48 to the hosts. > As far as I known, to operate with routers they > only need the local-link address... C.C. me as I not in the list, please. The link-local address cannot be used beyond one hop, then you need an address with a global scope in order to access to the IPv6 Internet. Regards, Vincent To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message