2009/7/8 Klaus Darilion <klaus.mailinglists at pernau.at>: >> It's "clearly" defined in RFC 3581, I don't see the bug in the RFC at all. > > I think Andrei meant, that there is no logical reason for a MUST For sure :) But I prefer not to question some IETF specs, or I'd never end... XD -- Iñaki Baz Castillo <ibc at aliax.net>