On Jul 26, 2011, at 6:49 PM, Brian E Carpenter wrote: > Since 6to4 is a transition mechanism it has no long term future *by definition*. Even if someone chooses to design a v2, who is going to implement it? Actually, I think one could argue pretty effectively that 6rd is 6to4-bis. _______________________________________________ Ietf mailing list Ietf@xxxxxxxx https://www.ietf.org/mailman/listinfo/ietf