From owner-freebsd-net Thu Oct 18 2:30:14 2001 Delivered-To: freebsd-net@freebsd.org Received: from Awfulhak.org (gw.Awfulhak.org [217.204.245.18]) by hub.freebsd.org (Postfix) with ESMTP id 98FA937B403 for ; Thu, 18 Oct 2001 02:29:53 -0700 (PDT) Received: from hak.lan.Awfulhak.org (root@hak.lan.Awfulhak.org [fec0::1:12]) by Awfulhak.org (8.11.6/8.11.6) with ESMTP id f9I9TYT07356; Thu, 18 Oct 2001 10:29:50 +0100 (BST) (envelope-from brian@freebsd-services.com) Received: from hak.lan.Awfulhak.org (brian@localhost [127.0.0.1]) by hak.lan.Awfulhak.org (8.11.6/8.11.6) with ESMTP id f9I9TSb73055; Thu, 18 Oct 2001 10:29:28 +0100 (BST) (envelope-from brian@freebsd-services.com) Message-Id: <200110180929.f9I9TSb73055@hak.lan.Awfulhak.org> X-Mailer: exmh version 2.5 07/13/2001 with nmh-1.0.4 To: chuakk@lycos.com Cc: jinmei@isl.rdc.toshiba.co.jp, itojun@iijlab.net, users@ipv6.org, freebsd-net@FreeBSD.ORG, brian@freebsd-services.com Subject: Re: IPv6 over (IPv4 over user-PPP over ISDN) using FreeBSD In-Reply-To: Message from "kim chua" of "Thu, 18 Oct 2001 11:43:08 +0800." Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Thu, 18 Oct 2001 10:29:28 +0100 From: Brian Somers 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 Try using the -current version of ppp. It supports IPv6 natively. You need to use ``iface add'' to assign non-link-level addresses. For example, I've got this in my laptop's config: iface add 2001:6f8:602:1::12 # global iface add fec0::1:12 fec0::1:1 # site-local > Hi, > > I've been testing IPv6 over IPv4 over User-PPP over ISDN on Freebsd 4.3-stable. > > I've managed to establish the PPP/ISDN connection between a machine acting as a server and the other as a client (using Xyzel TA). Both the machine can ping to one another. > > But the problem arises when I try to establish a tunnel(ipv6 o ipv4) using gif via the PPP/ISDN connection which uses tun interface. > > Here's what I did: > > Assuming the server has 10.0.0.1 and client has 10.0.0.2 address on their tun interfaces. > > ##server side## > > ifconfig gif0 up > ifconfig gif0 IPv6src-add IPv6dst-add > gifconfig gif0 10.0.0.1 10.0.0.2 > > ##client side## > > ifconfig gif0 up > ifconfig gif0 Ipv6src-add IPv6dst-add > gifconfig gif0 10.0.0.2 10.0.0.1 > > At this stage, I should be able to ping6 -I gif0 ff02::1 to verify that the gif tunnel is establish. However, it didn't on tun interface. > > As far as I know, it worked when i tried tunnelling on physical interfaces like xl0 or xl1 with valid IPv4 addresses. > > > Anyone got any ideas? > > btw, anyone knows about or tried PPPv6 ?? > > > thanks in advance, > > Kim Chua > Multimedia Super Corridor (MSC) > Cyberjaya > Malaysia -- Brian http://www.freebsd-services.com/ Don't _EVER_ lose your sense of humour ! To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message