> From: james woodyatt <jhw@xxxxxxxxx> > the v4->v6 transition There isn't going to be an "v4->v6 transition". If you're lucky, there will be a very long (many decades) period of IPv4/IPv4 interoperability. Noel _______________________________________________ Ietf mailing list Ietf@xxxxxxxx https://www.ietf.org/mailman/listinfo/ietf