Re: IPv6 transition architecture discussion

[Keith Moore <moore@cs.utk.edu>]

> > I suspect we'll see 6to4 being used more often in regions where you can't
> > (yet) get reliable v6.   The problem then becomes how to get better
> > interoperation between 6to4 and native v6.
> 
> Well, this has a few problems.
> 
> If there is no good v6 support, it's very likely that the closest 6to4
> relay is also far away, thus causing extra RTT and instability.

depends on how well the relays are connected.  but yes, part of the
key to making 6to4<->native work better seems to be getting more
relays deployed.  either that or arranging for more tunnel endpoints.
is the latter easier than the former?
 
Keith