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 treat these comments just like any other last call comments. For more information, please see the FAQ at . Document: Reviewer: Matthew A. Miller Review Date: 2018-10-25 IETF LC End Date: 2018-10-03 IESG Telechat date: N/A Summary: Ready to publish as an Informational Draft, though there are nits that ought to be addressed before publication. Major issues: NONE Minor issues: NONE Nits/editorial comments: * In Section 3.1. "Supported topologies" paragraph 2, the word "an" should be "an" in the phrase "a tunnel between and ingress and an egress router". * In Section 3.1. "Supported topologies" paragraph 2, the word "of" should be "or" in the phrase "... the path is end-to-end of a tunnel.".