Date: Tue, 12 Aug 2008 15:30:03 +0200 From: Mathieu Arnold <mat@FreeBSD.org> To: Max Laier <max@love2party.net> Cc: freebsd-stable@FreeBSD.org Subject: Re: neighbor discovery problem Message-ID: <9844F31DF77772473EAA9E2C@andromede.in.absolight.net> In-Reply-To: <200808121453.24383.max@love2party.net> References: <E1KSreE-000ATd-NT@dilbert.ticketswitch.com> <6C5A5164866ACB760C1B37CA@andromede.in.absolight.net> <200808121453.24383.max@love2party.net>
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--==========D16DD878328D26CF0DCB========== Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Content-Disposition: inline +-le 12.08.2008 14:53:24 +0200, Max Laier a dit : |> 2a01:678:1:443::443 > 2a01:678:100:2::: ICMP6, echo request, seq 0, length |> 16 fe80::207:e9ff:fe0e:dead > ff02::1:ff00:0: ICMP6, neighbor solicitation, |> who has 2a01:678:100:2::, length 32 |> fe80::207:e9ff:fe0e:dead > 2a01:678:1:443::443: ICMP6, redirect, | ^------^ | | There is your problem. You have all three hosts connected to the same | broadcast domain? Disable redirects or separate the domains using VLAN or | similar - otherwise the gateway will get smart and try to avoid work. Hum, yes, the same domain, but it must not have been the problem, now, it works, and I still have : fe80::207:e9ff:fe0e:dead > ff02::1:ff00:0: ICMP6, neighbor solicitation, who has 2a01:678:100:2::, length 32 fe80::207:e9ff:fe0e:dead > 2a01:678:1:443::443: ICMP6, redirect, 2a01:678:100:2:: to 2a01:678:100:2::, length 104 fe80::2b0:d0ff:fee1:c05f > fe80::207:e9ff:fe0e:dead: ICMP6, neighbor advertisement, tgt is 2a01:678:100:2::, length 32 but it works. -- Mathieu Arnold --==========D16DD878328D26CF0DCB========== Content-Type: application/pgp-signature Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (FreeBSD) iEYEARECAAYFAkihkFsACgkQJqR8av5thQ+p5QCg1LzKwF9p6vHndtijpXvaDH4m 5wwAnju+LpGZgInXcKCD4K81IwEEBfsR =AYq1 -----END PGP SIGNATURE----- --==========D16DD878328D26CF0DCB==========--
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