Date: Tue, 30 Sep 2003 02:22:57 +0900 From: JINMEI Tatuya / =?ISO-2022-JP?B?GyRCP0BMQEMjOkgbKEI=?= <jinmei@isl.rdc.toshiba.co.jp> To: Juan Rodriguez Hervella <jrh@it.uc3m.es> Cc: snap-users@kame.net Subject: Re: IPv6 autoconfiguration on a multihomed site Message-ID: <y7vr81za4r2.wl@ocean.jinmei.org> In-Reply-To: <200309291859.09355.jrh@it.uc3m.es> References: <200309291859.09355.jrh@it.uc3m.es>
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>>>>> On Mon, 29 Sep 2003 18:59:08 +0200, >>>>> Juan Rodriguez Hervella <jrh@it.uc3m.es> said: > I've got two routers sending RAs on the same link, so the > host is configured with two IPv6 prefix on the same NIC. > Watching the routing table I only see one default IPv6 route. > When I try to ping the global IPv6 address of one router, if > I'm lucky and the router is the same router which I've got > installed on the default route, it will answer. > The problem is that the host doesn't seem to realize that > it is on two links at the same time, so it always sends packets to the > default router.... > For example, if there's only one RA, the autoconfiguration process > ends up with a link-route like this: > 2001:720:410:1001::/64 link#2 UC fxp0 > On the other hand, when there are 2 RAs on the same link, this > route doesn't exist ! I don't quite understand the situation...could you depict the network configuration with concrete prefixes/addresses, and describe the concrete problem (if it's a problem) with exact output of some commands (such as netstat, ifconfig, etc)? Thanks, JINMEI, Tatuya Communication Platform Lab. Corporate R&D Center, Toshiba Corp. jinmei@isl.rdc.toshiba.co.jp
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