> Joel Jaeggli wrote: > 6rd is global unicast... there's nothing to discriminate > it from any other native range. No. there is nothing in the current classification algorithm to discriminate from any other native range. But it's not native, as it has, among other things, the same reliance on IPv4 and the same MTU issues than 6to4 as the core mechanism is based on 6to4 tunneling, or encapsulation, or whatever else you want to call it. Michel. _______________________________________________ Ietf mailing list Ietf@xxxxxxxx https://www.ietf.org/mailman/listinfo/ietf