From owner-freebsd-questions Sun Sep 2 8:50:51 2001 Delivered-To: freebsd-questions@freebsd.org Received: from shuttle.wide.toshiba.co.jp (shuttle.wide.toshiba.co.jp [202.249.10.124]) by hub.freebsd.org (Postfix) with ESMTP id 5725037B408 for ; Sun, 2 Sep 2001 08:50:46 -0700 (PDT) Received: from localhost ([3ffe:501:100f:13ff::a]) by shuttle.wide.toshiba.co.jp (8.9.1+3.1W/8.9.1) with ESMTP id AAA08102; Mon, 3 Sep 2001 00:50:39 +0900 (JST) Date: Mon, 03 Sep 2001 00:47:11 +0900 Message-ID: From: JINMEI Tatuya / =?ISO-2022-JP?B?GyRCP0BMQEMjOkgbKEI=?= To: Wouter Van Hemel Cc: Subject: Re: ipv6 route configuration In-Reply-To: References: User-Agent: Wanderlust/2.6.0 (Twist And Shout-pre) Emacs/21.0 Mule/5.0 (SAKAKI) Organization: Research & Development Center, Toshiba Corp., Kawasaki, Japan. MIME-Version: 1.0 (generated by SEMI 1.13.7 - "Awazu") Content-Type: text/plain; charset=US-ASCII X-Dispatcher: imput version 980905(IM100) Lines: 46 Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG First of all, please specify the OS and its version of your router and hosts. Without the information, we cannot diagnose the problem correctly. >>>>> On Wed, 29 Aug 2001 17:06:08 +0200 (CEST), >>>>> Wouter Van Hemel said: > 1) why does the /48 class get bound to lo0? I guess it should actually be: route add -inet6 3ffe:0b80:01c8:: -prefixlen 48 -interface lo0 -reject ^^^^^^^ this is a typical configuration at a site-border router, in order to prevent packets towards non-existing internal address from being sent outside of the site. > 2) how do I send the full /48 class to the internal net, using ::1 for the > router itself - like my ipv4 internal net? You don't have to advertise the full /48 route. In this configuration, you should only advertise 3ffe:b80:1c8::/64 on the internal segment. rtadvd will do this automatically. > 3) does rtadvd have to run on all machines, or just the router? No, rtadvd must run on routers only. One more related comment: you should not configure rtadvd.conf by hand. rtadvd will automatically collect all information that it needs, and will advertise it without any configuration. You should usually just invoke rtadvd like: # rtadvd ed1 from KAME's rtadvd(8): If there is no configuration file entry for an interface, or if the con- figuration file does not exist altogether, rtadvd sets all the parameters to their default values. In particular, rtadvd reads all the interface routes from the routing table and advertises them as on-link prefixes. JINMEI, Tatuya Communication Platform Lab. Corporate R&D Center, Toshiba Corp. jinmei@isl.rdc.toshiba.co.jp To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message