Keith Moore writes: > and at some delta-T in the future, some things will be different. it > might (or might not) be that lots more hosts run v6, it might (or might > not) be that NATs are discredited, it might (or might not) be that the > Internet mostly exists to connect walled gardens. Probably the last of these, but for economic rather than technical or political reasons. As long as multiple IP addresses cost ten times more than a single address, NAT will stay. This would be true even in a pure IPv6 world. _______________________________________________ Ietf@xxxxxxxx https://www1.ietf.org/mailman/listinfo/ietf