On 2007-10-19 06:38, Alvaro Vives Martinez wrote: ...
Yes, in fact, actual work seems to go in that direction but following this path we reach an almost-MIPv6 solution. The SHIM6 only approach had some advantages over MIPv6 if it does not use the rendez-vous point. A balance among them seems to be the key.
It seems to me that to accept control packets from unknown locators, we'd need a trust anchor of some kind - an entity that can provide a nonce to be included in such unexpected control packets, for example. That seems like a rendez-vous point, even if its only job is as a trust anchor. Brian