Great, thank you very much for this useful information. It has been very helpful to me.
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Daniel Ruiz
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Any opinions expressed here are solely my own and not necessarily that of Hewlett Packard Enterprise or Aruba Networks.
If you have urgent issues, always contact your Aruba partner, distributor, or Aruba TAC Support.
Check
https://www.arubanetworks.com/support-services/contact-support/ for how to contact Aruba TAC.
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Original Message:
Sent: Feb 03, 2026 09:36 AM
From: AMat
Subject: Clearpass and OCSP configuration
Hello!
I just found the solution in another forum (https://learn.microsoft.com/en-us/answers/questions/1184100/ocsp-handshake-issue).
I activated NONCE extension support in properties of the Revocation Configuration on the OCSP server and reboot.
All is working now.
Thank you

Original Message:
Sent: Feb 03, 2026 08:17 AM
From: AMat
Subject: Clearpass and OCSP configuration
Hello,
I'm looking to configure OCSP in Clearpass with Microsoft PKI environment.
In my service, I used authentication method EAP-TLS with OCSP enabled.
When my clients tried to connect to our wifi, it received that error:

Do I have to add some permission to the OCSP server for Clearpass ? Have you any idea that I could check?
Thank you!
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