Nico, On one point only: On 12-Apr-20 06:50, Nico Williams wrote: .... > The fact that this proposal neither adds nor removes information makes > me thinkg it's at best just a matter of style. Couldn't the IANA > implement this change entirely of their own volition? Why hasn't it? IANA operates RFC-based registries under the rules of RFC2860 clause 4.1, which seems worth quoting here: > 4.1. The IANA will assign and register Internet protocol parameters > only as directed by the criteria and procedures specified in RFCs, > including Proposed, Draft and full Internet Standards and Best > Current Practice documents, and any other RFC that calls for IANA > assignment. If they are not so specified, or in case of ambiguity, > IANA will continue to assign and register Internet protocol > parameters that have traditionally been registered by IANA, following > past and current practice for such assignments, unless otherwise > directed by the IESG. > > If in doubt or in case of a technical dispute, IANA will seek and > follow technical guidance exclusively from the IESG. Where > appropriate the IESG will appoint an expert to advise IANA. > > The IANA will work with the IETF to develop any missing criteria and > procedures over time, which the IANA will adopt when so instructed by > the IESG. We seem to be in the first line of the last paragraph, and therefore IMHO Barry was correct to bring the discussion here. I hope that IANA is watching this discussion and will contribute. Stay well, Brian