Date: Mon, 04 May 2009 10:37:43 +0900 (JST) From: Hiroki Sato <hrs@FreeBSD.org> To: rslaranjo@gmail.com Cc: freebsd-net@FreeBSD.org Subject: Re: Freebsd failed to create routing prefix Message-ID: <20090504.103743.232652487.hrs@allbsd.org> In-Reply-To: <f051005f0905031731t6cde557l5251caf2ec24f41f@mail.gmail.com> References: <f051005f0905021259v7464998ucb63b93d315f3fe9@mail.gmail.com> <20090503.081617.15105360.hrs@allbsd.org> <f051005f0905031731t6cde557l5251caf2ec24f41f@mail.gmail.com>
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----Security_Multipart(Mon_May__4_10_37_43_2009_925)-- Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Rommel Laranjo <rslaranjo@gmail.com> wrote in <f051005f0905031731t6cde557l5251caf2ec24f41f@mail.gmail.com>: rs> Yes, my box has two NICs and I have these lines at my rc.conf. rs> rs> ipv6_enable="YES" rs> ipv6_network_interfaces="AUTO" Ah, from 7.1R there seems a regression of handling IPv6 link-level route on a system with multiple NICs and receiving RAs. When one NIC received an RA, another NIC's link-level route (i.e. marked as UC flag in netstat -r) is removed for some reason and it does not work even if the route is manually added after the removal (btw, you can add the route by using "route add -inet6 2001:db8:1234:abcd:20c:27ff:fe3d:63dd/64 -interface em0 -cloning -nostatic"). Your procedure looks correct to me and it should work on 7.0R, but on both 7.1R and 7.2R it does not work at least. While I still have no idea about a workaround to this symptom at this moment, I think it will be fixed soon in the source tree. -- | Hiroki SATO ----Security_Multipart(Mon_May__4_10_37_43_2009_925)-- Content-Type: application/pgp-signature Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (FreeBSD) iEYEABECAAYFAkn+RucACgkQTyzT2CeTzy0PjQCfeRyhYKVPCItP0J6VHbgb83lu PUwAnit8GKSPHKJqZB9Yc/23xtbJYLmU =cuyO -----END PGP SIGNATURE----- ----Security_Multipart(Mon_May__4_10_37_43_2009_925)----
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