03-30-2012 10:42 AM
Running 6.1.2 on a 3400, the first NPS server in the domain authenticates correctly, but the backup NPS has an issue with the request (Event ID 18). Could this be a certificate error? Our switches and applications authenticate OK on the 2nd NPS. I didn't configure our 3400 for the first NPS, so I'm not sure what I may be missing.
Solved! Go to Solution.
03-30-2012 10:45 AM
#1 reason - Makes sure the preshared key for Radius Clients is correct on the second NPS for that controller.
Aruba Customer Engineering
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03-30-2012 10:46 AM
Confirm the 2nd NPS server has the proper radius client secret defined.
Systems Engineer, Northeast USA
ACCX | ACDX | ACMX
03-30-2012 11:12 AM
If you've verified the preshared key and it's still giving that error,
1.) Confirm that you have the controller listed as a RADIUS client on the second NPS server.
2.) Make sure the RADIUS policy is enabled for the EAP type you're using (e.g. PEAP).
3.) If you're using a server side certificate, make sure the correct one is selected for that policy.
Hope this helps!