Reviewer: Rifaat Shekh-Yusef Review result: Ready 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. The summary of the review is Ready The document clarifies the usage of an existing flag, and adds new flag that fine-tunes the interpretation of the original flag. the document does not introduce any new security concerns. -- last-call mailing list last-call@xxxxxxxx https://www.ietf.org/mailman/listinfo/last-call