Any successes with Belkin Wireless Access Point.

I have a tiny test network consisting of a Belkin Wireless Access Point (FCC: K7SF5D7132A) connected by an ethernet cable to a Windows machine with an Intel network card. I'm running FreeRADIUS.net-1.1.5-r0.0.3 and configure the client thus: client 169.254.188.217 { secret = testing123 shortname = belkin-at-garvin } When I connect to the AP I can see packets getting through to the network card using ethereal but nothing appears in the radius.log. When I disconnect from the AP the device's MAC still appears in the AP's list and it is reported as being Authenticated! Can anyone tell me what I have missed in the configuration? Garvin.