On Apr 29, 2010, at 8:01 AM, Fred Baker wrote: > I think in a NAT66 world, you would have to extend the definition to say that > an IPv4 prefix realm is about reachability as you say; an IPv6 realm is one > in which the same prefix pair is used in both the source and destination > address in an IPv6 datagram.
I re-read this, and confused myself; hence, I probably confused someone else. Let me try again. Within an addressing realm as considered in a GSE architecture, an ILNP architecture, or a NAT66 architecture, every observer of an address uses the same prefix for that address. When you cross a DMZ, which changes the prefix of either the source or the destination address, you have changed realms. _______________________________________________ nat66 mailing list [email protected] https://www.ietf.org/mailman/listinfo/nat66
