I configured the IAS policy to grant access to Domain Computers, Authentication is set to PEAP and uses a private cert issued by our CA, the other profile settings are all default.
The client settings on the laptop match the IAS settings and the certificate is definately installed.
The parameters used by the client in negotiating PEAP authentication are configured through the Windows Device Manager properties.
This article also describes the most common problems with IAS authentication and authorization, certificate properties, and the process of certificate validation for both wireless client and IAS server certificates.
The below guide has been tested on MS Windows XP Professional and is based on Windows' default wireless configuration tool (Wireless Zero Configuration).
Screenshots are taken from Professional version thus may slightly differ from other versions (e.g.
To complete these instructions you'll need some information specific to your home site/organisation, plus your own credentials, as listed below.
If any of the details in your wifi profile are incorrect then your authentication will fail and you will not gain wifi access via eduroam.