WLC Active Radius Server

[awatson20]

We ahve a 5500 WLC, with 3 radius servers defined.  We are doing EAP-TLS authentication for our wireless clients.  Sometimes if there is a radius server issue, the WLC will send send requests to the secondary or tertiary radius server for client authentication requests.  Also, if there is a problem with the radius server, we do not know which one the controller is using.

Is there a CLI command on the WLC to tell which is the active radius server its using for authentications?  It's not always the primary even if the primary is responding.

[Scott Fella]

You can see it I'm the logs or even of you run a debug command. You might also try to do a show radius summary but that might not tell you which one it's using. There is a radius fallback on new code versions of the WLC also.

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[George Stefanick]

I feel your pain. To add to Scott's post, I normally check the statistics from the main monitor page and then Aaa ..

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