Actually, the web based software is doable. All you have to do in place of the Access Control List is setup the MAC filtering that D-Link does support. But as to answer the HyperTerm question, wher I think you mean telnet, the answer is no. You'd have to shell out a little bit more than 69.95 to get one of those. Best of luck. MAC filters are easy to setup. Look here. http://support.dlink.com/emulators/d.../help_adv.html or you can just Google it with your D-Link model.