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  • 1.  Changing Hostname on ClearPass Cluster Nodes

    Posted Sep 26, 2024 11:21 AM

    I have two ClearPass nodes in a cluster, and I want to change the hostname. However, when I attempt to do this, it causes issues for the cluster and the subscriber. Does anyone have experience with this or can provide guidance on how to proceed?



  • 2.  RE: Changing Hostname on ClearPass Cluster Nodes
    Best Answer

    Posted Sep 26, 2024 12:03 PM

    I would drop and readd the node into the cluster. I would also regenerate a database certificate before joining it back to the cluster. 



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    Dustin Burns

    Lead Mobility Engineer @Worldcom Exchange, Inc.

    ACCX 1271| ACMX 509| ACSP | ACDA | MVP Guru 2022-2023
    If my post was useful accept solution and/or give kudos
    ------------------------------

    Original Message


  • 3.  RE: Changing Hostname on ClearPass Cluster Nodes

    Posted Sep 30, 2024 10:59 AM

    This ^ Also make sure to update DNS records EAP/RADIUS, HTTPS certificates.  What exactly are the "issues"?


    Original Message


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