* Joe Abley: > On 5-Oct-2005, at 05:53, william(at)elan.net wrote: > >> 2002::/16 AS3344 - 6to4 relay anycast - no longer done, right?? > > 6to4 is alive and well. For some values of. I believe the bit.nl 6to4 gateway still generates IPv4 packets with non-routable source addresses, which are uRPFed by some operators.