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 Security Considerations section links to other documents that this document relies on for its security. I did not notice anything else security-relevant in this document. -- https://david.mandelberg.org/