On Mar 24, 2011, at 11:08 AM, Jeffrey S. Young wrote: > Multiple AS, one per region, is about extracting maximum revenue from > your client base. In 2000 we had no technical reason to do it, I can't see > a technical reason to do it today. This is a layer 8/9 issue. http://tools.ietf.org/html/draft-mcpherson-unique-origin-as-00 Regards, -drc