Hi Keith, At 01:43 PM 03-03-2021, Keith Moore wrote:
In addition to the clarification that Fernando asked for, I guess I'd like to know (vaguely) whether this has been a problem in the past, maybe how many people have been turned away.
There was a well-known case several years ago. I commented about that at https://mailarchive.ietf.org/arch/msg/ietf/41o9rJEfNU-eN2NxsE7sZGkO2Ew/
Regards,S. Moonesamy