Folks Ready for publication: I have reviewed this document as part of the Operational directorate's ongoing effort to review all IETF documents being processed by the IESG. These comments were written primarily for the benefit of the operational area directors. Document editors and WG chairs should treat these comments just like any other last call comments. This draft is very well written and the protocol should work. Nits: Please run the nit-checker over this document to catch a few small issues (e.g., an obsoleted normative reference). Ron Bonica