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: draft-ietf-6tisch-minimal-security-?? Reviewer: Vijay K. Gurbani Review Date: 2019-10-18 IETF LC End Date: 2019-10-04 IESG Telechat date: Not scheduled for a telechat Summary: The document is ready for publication as a proposed standard. Major issues: 0 Minor issues: 0 Nits/editorial comments: 0 The document is well written; while I am not intimately familiar with the 6TiSCH network and the CoAP framework, I read the document as a generalist and could not spot much that warrants a comment from that perspective. Thanks.