> From: Mark Andrews <marka@xxxxxxx> > And it needs a seperate I-D which indicates how equipement can signal > that it supports 240.0/10. Returning such a address to equipment that > is not prepared to receive is a *very* bad idea. I wasn't suggesting using general use for 240/ addresses, as endpoint names - that's a hopeless cause, there are too many things out there that can't deal with them. Who wants an address lots of people can't talk to (with, or without, a mechanism to discover explicitly that they can't talk to it)? I was suggesting them purely for infrastucture use, in (probably _very_ limited) usage domains where their visibility would be over a limited scope, one where all devices can be 'pre-cleared' for using them. Noel _______________________________________________ Ietf mailing list Ietf@xxxxxxxx https://www.ietf.org/mailman/listinfo/ietf