> Hence the part in my previous message about dynamically obtaining real > IPv4 connectivity tunneled over IPv6 when non-simple applications need > to talk to the IPv4 world. yes, I like that approach. and fwiw, I don't think there should be a moratorium against IETF working on it. Keith _______________________________________________ Ietf@xxxxxxxx https://www1.ietf.org/mailman/listinfo/ietf