Document: draft-ietf-6man-ra-pref64-08 Reviewer: Ines Robles Review Date: 2019-12-11 Summary: I believe the draft is technically good. This document is well written. This document specifies a Neighbor Discovery option to be used in Router Advertisements to communicate NAT64 prefixes to hosts. The document mentions use cases and usage guidelines. Major issues: Not found Minor issues: Not found Nits/editorial comments: Tool results : Summary: 0 errors (**), 0 flaws (~~), 2 warnings (==), 2 comments (--). Thank you for this document, Ines.