Re: [RRG] Six/One Router Design Clarifications

[Christian Vogt <christian.vogt@nomadiclab.com>]

On Jul 23, 2008, Jari Arkko wrote:

> I think Christian's Six/One Router translates only in the case that
> you talk to legacy nodes.

Yes, only in the case when you talk to a host in a legacy edge
network.

When two hosts in upgraded edge networks communicate, addresses are
rewritten bilaterally such that the second rewrite is the inverse of
the first.  The result is the same as with tunneling.  The difference
is that it works without an additional IP header.

- Christian



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