We're running ACS 3.3 on a Windows 2003 server. We're using this server for Radius and integrating a Windows database.
Our wireless clients use PEAP to authenticate.
Suddenly none of our wireless clients can authenticate throughout our enterprise, which is turning out to be quite a serious problem.
Our configuration hasn't changed. I'm wondering if something happened to our certificate. We're using a self signed certificate that we generated via ACS.
Can I simply issue a new cert via ACS and see what happens?
I'm really in a bind right now.