I have reviewed this document as part of the security directorate's ongoing effort to review all IETF documents being processed by the IESG. These comments were written primarily for the benefit of the security area directors. Document editors and WG chairs should treat these comments just like any other last call comments. Summary: ready The security considerations section of this document seems reasonable. Republishing obsolete MIBs that are explicitly marked as obsolete in their bodies sounds like a good idea.