Re: 6to4 tunnel trouble
Hello,
Floris Bruynooghe a écrit :
On Sat, Dec 06, 2008 at 08:57:12PM +0000, Mike Crowe wrote:
I'm using 6to4 with my static IPv4 address. Some sites
(e.g. ipv6.google.com, www.debian-administration.org,
ipv6.beijing2008.cn, other 6to4 hosts) seem to be working
fine. Unfortunately others don't seem to be working at all
(www.kame.net, ipv6.research.microsoft.com,
altavista.ipv6.digital.com.)
www.kame.net seems to be unreachable from a 6to4 host, but the two
others are not even reachable from a native IPv6 host.
altavista.ipv6.digital.com resolves into a deprecated an now unrouted
6bone address (3ffe::/16). ipv6.research.microsoft.com resolves into a
6to4 address which should be reachable directly from another 6to4 host
but does not seem to reply even from a native IPv6 host, and an
IPv4-compatible address (::/96) which is deprecated.
6to4 does not get routed symetrically.
Native IPv6 routing is not symmetrical either.
there is an IPv4 multicast address for 6to4 gateways I don't think
Actually it is an anycast address, not multicast.
there's an equivalent on the IPv6 side (I could be wrong here)
You're wrong, there is an equivalent IPv6 anycast address.
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