I am the assigned Gen-ART reviewer for this draft. The General Area Review Team (Gen-ART) reviews all IETF documents being processed by the IESG for the IETF Chair. Please wait for direction from your document shepherd or AD before posting a new version of the draft. For more information, please see the FAQ at . Document: draft-ietf-ippm-alt-mark-12 Reviewer: Linda Dunbar Review Date: 2017-10-23 IETF LC End Date: 2017-09-28 IESG Telechat date: 2017-10-26 Summary: Ready. The version 12 has fixed all the problems I pointed out in my Sept 19 review comments for version 10. Major issues: None. Minor issues: None Nits/editorial comments: