Reviewer: Zitao Wang Review result: Ready 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 with the intent of improving the operational aspects of the IETF drafts. Comments that are not addressed in last call may be included in AD reviews during the IESG review. Document editors and WG chairs should treat these comments just like any other last call comments. Summary: This document specifies a Neighbor Discovery option to be used in Router Advertisements to communicate NAT64 prefixes to hosts. -- last-call mailing list last-call@xxxxxxxx https://www.ietf.org/mailman/listinfo/last-call