4 Mar
2011
4 Mar
'11
2:14 a.m.
6to4 is handy as a toy or for experimenting, but it relies on a loose network of generous volunteers who, while generous, are neither generous nor numerous enough to support production traffic.
Any ISP that is delivering IPv6 to their clients would be insane to not run a 6to4 relays for return traffic to 2002::/16.
Given the number of ISPs that will need to turn on IPv6 the next few years, I believe the only conclusion here is that we'll see a large number of "insane" ISPs ... Steinar Haug, Nethelp consulting, sthaug@nethelp.no