For those scoring along at home, it's not easily possible with the RADIUS-based method I suggested, as the RADIUS server doesn't know the dynamic IP that will be assigned until it has already accepted the login. Oh well.
Which RADIUS server are you referring to, there are many. RADIUS servers can be hacked to do anything you like and a couple of years ago I remember that at least one person had hacked there server to issue static IP addresses from a dynamic pool managed by the RADIUS server rather than allowing the terminal server to manage its own pool of addresses. This sort of hack could be used in conjunction with special filter rules to accomplish what you seek. However, the specifics of this might best be discussed on portmaster-users. Send your subscribe request to portmaster-users-request@livingston.com ******************************************************** Michael Dillon voice: +1-415-482-2840 Senior Systems Architect fax: +1-415-482-2844 PRIORI NETWORKS, INC. http://www.priori.net "The People You Know. The People You Trust." ********************************************************