Hey, stupid thought...Could you do proximity based on "who's your DNS resolver"? Do a few name lookups: one to register YOU as using YOUR DNS resolver to the remote coordinator, and one to get "who are other peers using the same resolver"?
An ugly, UGLY hack, but it might be interesting to think about. Has anyone done this already? _______________________________________________ Ietf@xxxxxxxx https://www.ietf.org/mailman/listinfo/ietf