From owner-freebsd-questions@FreeBSD.ORG Sat Jun 23 12:38:01 2007 Return-Path: X-Original-To: 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 53A9D16A41F for ; Sat, 23 Jun 2007 12:38:01 +0000 (UTC) (envelope-from mnslinky@gmail.com) Received: from py-out-1112.google.com (py-out-1112.google.com [64.233.166.180]) by mx1.freebsd.org (Postfix) with ESMTP id 0F77613C45B for ; Sat, 23 Jun 2007 12:38:00 +0000 (UTC) (envelope-from mnslinky@gmail.com) Received: by py-out-1112.google.com with SMTP id u77so858489pyb for ; Sat, 23 Jun 2007 05:38:00 -0700 (PDT) DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:in-reply-to:references:mime-version:content-type:message-id:cc:content-transfer-encoding:from:subject:date:to:x-mailer; b=muNhDHgHdSf3RbTThC1pru+0sWb6UKvosQg3e7kw8na65mvoi77/cLqBcjjXZ+i5obhYD/ONzRGvo3cVE4lfsnZbHnCAMxOcPUHvAufFPm/WbP14VxyBu4IUsad9vm1NxA6nFPLEW7ry3wOWnZSBRW0T8HGCLhw68eeaP+nHP8o= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:in-reply-to:references:mime-version:content-type:message-id:cc:content-transfer-encoding:from:subject:date:to:x-mailer; b=XueRWl/uT0mYZsI0nzGeXnkiNyNOzBTjlvCYznqeJGXgTwc+qwGZ9N2QhyUKPF2AKkGbeCZKAOaxcbGkWmzbd7OosAhis1BtJC2DbDDnMrFEQUWwEoD7lIJKMK9zwP2zWOglVoEBLBMfy2Yn5opN3NhkJPBmlDWLdg8YbdhihEc= Received: by 10.35.96.11 with SMTP id y11mr2017380pyl.1182602280090; Sat, 23 Jun 2007 05:38:00 -0700 (PDT) Received: from ?192.168.1.2? ( [209.240.66.157]) by mx.google.com with ESMTP id x56sm1942143pyg.2007.06.23.05.37.59 (version=SSLv3 cipher=OTHER); Sat, 23 Jun 2007 05:37:59 -0700 (PDT) In-Reply-To: <5939210B-0CB7-4770-836D-31313F1A377B@FreeBSD.org> References: <13445EC8-61D0-4BD7-A70A-6DE7DFF84097@gmail.com> <5939210B-0CB7-4770-836D-31313F1A377B@FreeBSD.org> Mime-Version: 1.0 (Apple Message framework v752.3) Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed Message-Id: Content-Transfer-Encoding: 7bit From: Eric Crist Date: Sat, 23 Jun 2007 07:37:55 -0500 To: Tilman Linneweh X-Mailer: Apple Mail (2.752.3) Cc: FreeBSD List Mailing Subject: Re: IPv6 Setup... X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 23 Jun 2007 12:38:01 -0000 On Jun 23, 2007, at 7:17 AMJun 23, 2007, Tilman Linneweh wrote: > > On Jun 23, 2007, at 04:36 , Eric Crist wrote: >> I have 5 servers on my quaint little network, and my primary >> firewall is configured with an IPv6 address, we'll say >> 1000:2000:1::6 and is connected to my ISP through a gif tunnel >> (router doesn't support IPv6 yet, on my end) to 1000:2000:1::5. I >> can ping6 all day long across this tunnel, and I can even connect >> through this firewall to other sites using the IPv6 addresses. >> >> I've been given 2001:4900:1:0111::/64 for my use. I've >> configured /etc/rc.conf on my first two machines with >> ipv6_enable="YES" and given them 2001:4980:1:0111::1 and >> 2001:4980:1:0111::2. Each machine can ping6 itself, but they >> cannot ping6 eachother. I know the copper is good, and my ipv6 is >> running along side my ipv4 addresses and such. In addition, there >> are no firewalls in between. >> >> Is there something I'm missing? > > Maybe you used a /128 netmask, or a wrong routing table? Try > sniffing with tcpdump/wireshark to see what is going on. > >> >> Also, what the heck is rtadvd_enable="YES" actually doing for me? >> I understand it's broadcasting some routing stuff so my other >> hosts can auto-configure their IPv6 addresses, but anything else? >> > > There is a section in the handbook about ipv6: > http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/network- > ipv6.html > Tilman, Thanks for the reply. I'm sure I'm using a /64 prefix and I've already read heavily through the page mentioned above. Any other ideas? Eric Crist