Re: IPv6 Pain Experiment

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