Hi Guys,
I'm currently using the EAP-TLS authentication method and ClearPass is acting as the CA server. I noticed that after I revoke the client certificate from the onboard module, the client still able to connect to the network.
After done searching the solution that I need to enable OCSP feature on the CA configuration and change the authentication method with EAP-TLS with OCSP enable with the URL referring to the configuration URL inside the CA.
My question is, do I need to re-onboard all the client devices to make it work?
Thanks guys
Erik