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.

This document deprecates a set of old algorithms for their use with IKEv2. Security Considerations sections elaborates that there are only security benefits in doing so, and I agree with that statement. I see no other security considerations arising from this specification so I think this document is ready.