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Forum to discuss Enterprise security using HPE Aruba Networking NAC solutions (ClearPass), Introspect, VIA, 360 Security Exchange, Extensions, and Policy Enforcement Firewall (PEF).
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CPPM hanging on NetBIOS name when adding 2nd Domain

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  • 1.  CPPM hanging on NetBIOS name when adding 2nd Domain

    Posted Jul 16, 2015 01:47 PM

    When joining Clearpass to a second domain, it is hanging while "Trying to determine NetBIOS name".  Any ideas which would cause that to hang?



  • 2.  RE: CPPM hanging on NetBIOS name when adding 2nd Domain

    EMPLOYEE
    Posted Jul 16, 2015 01:49 PM
    Can the DNS servers defined in ClearPass resolve that domain and service
    records?


  • 3.  RE: CPPM hanging on NetBIOS name when adding 2nd Domain

    Posted Jul 16, 2015 01:51 PM

    We have added the DNS, so it does resolve the server.  It just doesnt get the NetBIOS name for some reason.

     

    Thanks



  • 4.  RE: CPPM hanging on NetBIOS name when adding 2nd Domain

    Posted Jul 17, 2015 01:11 PM

    Can you please capture and post the page from when the node is trying to join showin the messages?

     

    Can you confirm the time of this server is in sync?



  • 5.  RE: CPPM hanging on NetBIOS name when adding 2nd Domain
    Best Answer

    Posted Jul 17, 2015 02:23 PM
    It was DNS in the end. The customer had the DNS but it was not resolving correctly between the domains. They resolved the issue and are good now. Thanks so much for the help!

    Sent from my iPhone