From mboxrd@z Thu Jan 1 00:00:00 1970 From: YOSHIFUJI Hideaki / =?iso-2022-jp?B?GyRCNUhGIzFRTEAbKEI=?= Subject: Re: 2.6.8.1 IPv6 Routing Problem Date: Sun, 19 Sep 2004 11:20:09 +0900 (JST) Sender: netdev-bounce@oss.sgi.com Message-ID: <20040919.112009.92851216.yoshfuji@linux-ipv6.org> References: <20040918220211.GI6005@sunbeam.de.gnumonks.org> <20040918180647.6be57884.davem@davemloft.net> <20040919.111141.42341294.yoshfuji@linux-ipv6.org> Mime-Version: 1.0 Content-Type: Text/Plain; charset=iso-2022-jp Content-Transfer-Encoding: 7bit Cc: laforge@gnumonks.org, netdev@oss.sgi.com, usagi-users@linux-ipv6.org, yoshfuji@linux-ipv6.org Return-path: To: davem@davemloft.net In-Reply-To: <20040919.111141.42341294.yoshfuji@linux-ipv6.org> Errors-to: netdev-bounce@oss.sgi.com List-Id: netdev.vger.kernel.org In article <20040919.111141.42341294.yoshfuji@linux-ipv6.org> (at Sun, 19 Sep 2004 11:11:41 +0900 (JST)), YOSHIFUJI Hideaki / 吉藤英明 says: > In article <20040918180647.6be57884.davem@davemloft.net> (at Sat, 18 Sep 2004 18:06:47 -0700), "David S. Miller" says: > > > On Sun, 19 Sep 2004 00:02:11 +0200 > > Harald Welte wrote: > > > > > Now I'm stuck with another issue: The interfaces suddenly no logner > > > get any link-local addresses: > > > > Probably due to this change. > > > > # This is a BitKeeper generated diff -Nru style patch. > > # > > # ChangeSet > > # 2004/09/10 14:50:26-07:00 yoshfuji@linux-ipv6.org > > # [IPV6]: Deprecate all-on-link assumption > > I don't think so. And, that code was run after the link-local address assignment. What we did was: 1. Try to assign link-local address. - start DAD - wait a while 2. If DAD ends with no duplicated addresses, try to search neighbor routers. - send RS - wait a while 3. If no routers present, add "all-on-link" route. The patch deletes the last one (3). and it should not be something to do with the link-local address assignment. --yoshfuji