On Tue, Nov 28, 2006 at 02:28:11PM +0100, Eliot Lear <lear@xxxxxxxxx> wrote a message of 11 lines which said: > what do you mean by "mutually distrusting" in this context? In distributed systems, "mutually distrusting" means they are not under the same rule ("not in the same AS" would say a BGP user), and they can play dirty tricks to each other. For instance, two registrars of ".com" are "mutually distrusting" so a protocol between registrars MUST NOT assume they will be nice to each other. Coordinating two actors in a distributed system is difficult enough but, if they are mutually distrusting, it becomes... daunting. _______________________________________________ Ietf@xxxxxxxx https://www1.ietf.org/mailman/listinfo/ietf