None

A safer position, which would be easier for many people to swallow, would be to retain the AUP as a legal entropy, but lift the requirement to use routing to enforce it. (Oops I mean entity. Talk about Freud!). A further refinement: allow the case where commercial traffic traverses the NSFnet becasue routing technology is not sufficient to support an existing entirely commercial path between subscribers, as long as there are contracts and sufficient facilitys in place to support the path. --MM--