William Herrin wrote: > I was out to prove a point. I needed a technique that, at least in theory, > would start working as a result of software upgrades alone, needing no > configuration changes or other operator intervention. I think TCPng/UDPng with 32/48 bit port numbers combined with NAT/A+P, which is obviously fully operational with existing IPv4 backbone, is better. Masataka Ohta