I am the assigned Gen-ART reviewer for this draft. THis is an early review. Please treat these comments just like any other last call comments. For more information, please see the FAQ at . Document:draft-ietf-opsawg-nat-yang-09 Reviewer: Roni Even Review Date: January 7th, 2018 IETF LC End Date: IESG Telechat date: (if known) Summary: I have no comments about the document text. I am not a Yang expert so did not verify the correctness of the Yang module Major issues: Minor issues: Nits/editorial comments: