EAP-MD5 authentication with XP and CiscoAP350

[requier]

I'm currently testing winXP EAP (MD5 mode) client with a Cisco AP350 (firmware 11.21) and a Steel Belted RADIUS server (v3.0). The authenication is successfull i.e. the AP receives a Access-Accept packet and the client a EAP-success packet from the AP. On the network connection window I can read "Authentication succeeded" and yet the AP won't change the wireless station state to EAP associated and won't let the client's traffic go through.

Does anyone have an idea where this problem can come from? Is it a matter of firmware or configuration of the client or the AP?

Thanks

[ciscomoderator]

Often times complex troubleshooting issues are best addressed in an interactive session with one of our trained technical assistance engineers. While other forum users may be able to help, it’s often difficult to do so for this type of issue.

To utilize the resources at our Technical Assistance Center, please visit http://www.cisco.com/tac and to open a case with one of our TAC engineers, visit http://www.cisco.com/tac/caseopen

If anyone else in the forum has some advice, please reply to this thread.

Thank you for posting.