I am an assigned INT directorate reviewer for draft-ietf-tsvwg-ecn-encap-guidelines. These comments were written primarily for the benefit of the Internet Area Directors. Document editors and shepherd(s) should treat these comments just like they would treat comments from any other IETF contributors and resolve them along with any other Last Call comments that have been received. For more details on the INT Directorate, see https://datatracker.ietf.org/group/intdir/about/.

I found this draft well-written and straightforward to read. I do not have any additional comments beyond those noted by other directorate reviews.