Howdy, I have been selected as the Routing Directorate reviewer for this draft. The Routing Directorate seeks to review all routing or routing-related drafts as they pass through IETF last call and IESG review. The purpose of the review is to provide assistance to the Routing ADs. For more information about the Routing Directorate, please see ​http://trac.tools.ietf.org/area/rtg/trac/wiki/RtgDir Although these comments are primarily for the use of the Routing ADs, it would be helpful if you could consider them along with any other IETF Last Call comments that you receive, and strive to resolve them through discussion or by updating the draft. Document: draft-ietf-babel-hmac-07 Reviewer: Mike McBride Review Date: 2 July 2019 IETF LC End Date: 5 July 2019? Intended Status: Standards Track Summary: I reviewed the -00 of this draft back in Sept. 2018. The authors addressed my suggestions. I've now reviewed the -07 version and see no issues. Comments: This document is clearly written and easy to understand and ready to go. Major Issues: No major issues found. Minor Issues: No minor issues found. Nits: I still think a terminology section would be helpful in this, and most, ietf drafts but the authors did a good job of defining acronyms throughout the draft. well done. mike