On 10/7/21 4:41 PM, Toerless Eckert wrote:
There is no IETF document or IETF leadership statement telling them not to. So why should they not ?
From RFC 7154: "IETF Guidelines for Conduct"
3. IETF participants devise solutions for the global Internet that meet the needs of diverse technical and operational environments. The mission of the IETF is to produce high-quality, relevant technical and engineering documents that influence the way people design, use, and manage the Internet in such a way as to make the Internet work better. The IETF puts its emphasis on technical competence, rough consensus, and individual participation, and it needs to be open to competent input from any source. We understand that "scaling is the ultimate problem" and that many ideas that are quite workable on a small scale fail this crucial test.
IETF participants use their best engineering judgment to find the best solution for the whole Internet, not just the best solution for any particular network, technology, vendor, or user. (similar language is also in RFC 3184) Keith