Microsoft Radius Server?

[mrfarid]

I recently decided to install a wireless network and use IAS as my security. I can not loginto the domain. When the wireless clients starts up and at the point where it says "Preparing Network Connections" I get this error message on the Radius Server.

There was an authentication failure because of an unknown username or bad password.

Did anyone ever work with this or have any ideas of what this could mean. I currenly have PEAP running all accross the board.

Thanks