- Cisco Employee,
Configuring PEAP on IAS with autonomous aps and getting the following error on the IAS serevr so I know that the ap is talking to the IAS.
Not sure what I am missing, is there some attribute I need to look at??
An Access-Request message was received from RADIUS client xxx.xxx.x.xxx with a message authenticator attribute that is not valid.
Also Windiws IAS should use port 1812? but I get no messages with port 1812 just port 1645?
Any help appreciated.
This message usually means that your shared secret is not the same on your AP and the IAS server.
Here's how to configure the ports in IAS:
Applies To: Windows Server 2003, Windows Server 2003 R2, Windows Server 2003 with SP1, Windows Server 2003 with SP2