Security

last person joined: 40 minutes ago 

Enterprise security using ClearPass Policy Management, ClearPass Security Exchange, IntroSpect, VIA, 360 Security Exchange, Extensions and Policy Enforcement Firewall (PEF).
Expand all | Collapse all

Add CPPM in a cluster to Active Directory/Domain

Jump to Best Answer
  • 1.  Add CPPM in a cluster to Active Directory/Domain

    Posted Mar 17, 2017 06:13 PM

    There were 3 CPPM servers setup in a cluster. The active server was the only one joined to the domain. I'm trying to join the other two using different username/passwords and getting errors.

     

    I get "duplicate name on network". Was wondering if this is due to the servers in a cluster? Does AD/LDAP see the cluster as one host and that when I try to join the other two, it is shown as the same devie as the active server?


    Thanks.



  • 2.  RE: Add CPPM in a cluster to Active Directory/Domain

    Posted Mar 17, 2017 08:18 PM

    No, each server is independent. Where are you seeing this?



  • 3.  RE: Add CPPM in a cluster to Active Directory/Domain

    Posted Mar 17, 2017 08:24 PM
      |   view attached

    It's on the second server I'm trying to join the domain to. Please see the attached screenshot. Thanks for your response!



  • 4.  RE: Add CPPM in a cluster to Active Directory/Domain
    Best Answer

    Posted Mar 17, 2017 08:28 PM
    Try targeting a specific domain controller instead of using the “returned by DNS” option.


  • 5.  RE: Add CPPM in a cluster to Active Directory/Domain

    Posted Mar 17, 2017 08:37 PM

    You are a dang Genius man!!! SUCCESS!!! 


    I'm a dummy and thought I was hitting a specific server...but thanks to you, realized I wasn't. Nice work!