ClearPass software can be downloaded from the Networking Support Portal. I just checked and older versions are there as well.
Please note that there are no re-installation images for the hardware appliances; reinstallations should go through an RMA.
Also, it's strongly deprecated to run end-of-support ClearPass servers as there are known vulnerabilities, and with recent advances in AI vulnerability finding there probably will be more and those are not fixed in end-of-support versions.
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Herman Robers
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If you have urgent issues, always contact your HPE Aruba Networking partner, distributor, or Aruba TAC Support. Check
https://www.arubanetworks.com/support-services/contact-support/ for how to contact HPE Aruba Networking TAC. Any opinions expressed here are solely my own and not necessarily that of Hewlett Packard Enterprise or HPE Aruba Networking.
In case your problem is solved, please invest the time to post a follow-up with the information on how you solved it. Others can benefit from that.
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