topic Re: ISE does not want to use th newly installed Certificate in Network Access Control

ISE does not want to use th newly installed Certificate

rasmus.elmholt — Mon, 28 Nov 2022 09:25:26 GMT

Hi all,

I have just installed a new certificate on a 2 node ISE cluster in our lab, and everything looks as it should.

But the web interface on the primary ISE node does still use the old self-signed certificate.

I created 2 CSR's and signed both on out PKI and uploaded them on the ISE, and the secondary node installed it and is using it.

But the primary node is still using the selfsigned. I have reloaded the services and rebooted the node on the primary but it is still a problem.

Certificate installed, signed by our CA.

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Certificate used on the admin portal, signed by it self.

Milos_Jovanovic — Mon, 28 Nov 2022 20:05:43 GMT

What ISE version are you running exactly?

Kind regards,

Milos

rasmus.elmholt — Tue, 06 Dec 2022 14:51:02 GMT

Version 3.1 Update 4

rasmus.elmholt — Tue, 06 Dec 2022 14:51:32 GMT

After I reinstalled both nodes and installed the certificates again everything started to work.