Date: Mon, 25 Jun 2007 20:05:32 +0100 From: "Bruce M. Simpson" <bms@FreeBSD.org> To: Eric F Crist <ecrist@secure-computing.net> Cc: freebsd-net@freebsd.org Subject: Re: IPv6 Woes... Message-ID: <468011FC.4050308@FreeBSD.org> In-Reply-To: <39D6F9D8-3A2C-4AD7-9FA4-0024E304194A@secure-computing.net> References: <39D6F9D8-3A2C-4AD7-9FA4-0024E304194A@secure-computing.net>
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Is your routing table correct? My default route entry for IPv6 just looks like this: default fe80::%gif0 UGS gif0 and gif0 just looks like this: gif0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1280 tunnel inet a.b.c.d -> x.x.x.x inet6 fe80::XXX:XXX:XXXX%gif0 prefixlen 64 scopeid 0x8 inet6 2001:ZZZ:ZZZ::ZZZZ:ZZZZ prefixlen 128 In the output you posted, the next-hop of 2001:4980:1::5 will need to be resolved via NDP (hence the LW flags). You already have a 1:1 endpoint mapping due to the use of the gif IPIP header, so the upstream shouldn't need any other tag to demux your traffic. You shouldn't need to do anything special with Ethernet in your configuration. Hope this helps. BMS
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