I agree that any p2p application using relay would work on 4rd. For two 4rds using the same v4 address but different port-ranges, I guess the two 4rd devices would communicate directly w/o BR (Section 4.5.1) because 4rd CPE has mesh connectivity (over IPv6) to all other 4rds using the same 4rd prefix.
/Yiu On 4/20/11 2:17 PM, "Mark Townsley" <[email protected]> wrote: >For IPv4, in the model I describe above, all applications are sitting >behind the NAPT within the CPE bound to the 4rd tunnel. End-to-end looks >just about as desperate and ugly as it does today between any series of >NAPTs and firewalls. Skype will make its way through, I suspect with no >modifications. _______________________________________________ Softwires mailing list [email protected] https://www.ietf.org/mailman/listinfo/softwires
