>>>>> "Robert" == Robert Sayre <sayrer@xxxxxxxxx> writes: Robert> It's not obvious to me why we would to change the concrete Robert> definition of interoperability in RFC2026 to an I don't think anyone is proposing changing the definition: For the purposes of this section, "interoperable" means to be functionally equivalent or interchangeable components of the system or process in i which they are used. I think we are discussing consequences of that definition that are non-obvious. RFC 2026 requires that two interoperable implementations exist. However I believe that there is a strong IETF consensus that our specs need to support universal interoperability. _______________________________________________ Ietf@xxxxxxxx https://www1.ietf.org/mailman/listinfo/ietf