Hi Everyone, I have taken the advise and upgraded Radius to 2.0.5 on Ferdora 9. When I start radius -X it starts up without any errors. The last few lines as follows; Listening on authentication address * port 1812 Listening on accounting address * port 1813 Listening on proxy address * port 1814 Ready to process requests. Then I go to the XP system and connect to the Radius server ? And windows gives a message that it can't find a cert to the network linksys... There is no further output on the radius -X log. Any suggestions ? thanks