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-teas-network-assigned-upstream-label-11 Reviewer: Stewart Bryant Review Date: 2018-01-09 IETF LC End Date: 2017-12-29 IESG Telechat date: 2018-01-11 Summary: This is ready for publication. I think it would be useful to consider whether a magic number other than all ones is more robust, but this is very much a matter of design preference. Major issues: None Minor issues: None Nits/editorial comments: None