Security

last person joined: yesterday 

Forum to discuss Enterprise security using HPE Aruba Networking NAC solutions (ClearPass), Introspect, VIA, 360 Security Exchange, Extensions, and Policy Enforcement Firewall (PEF).
Back to discussions
Expand all | Collapse all

ClearPass - cannot browse AD

This thread has been viewed 2 times

  • 1.  ClearPass - cannot browse AD

    Posted Apr 11, 2018 10:13 AM

    I'm using the same exact settings that work on my Aruba controller, as well as work in my Softerra LDAP browser. However, when I click on Search Base DN, all I can see is the top folder and clicking on it does nothing.

     

    I tried authenticating a user and was getting the message - "Can't contact LDAP server"

     

    I've attached a picture of my settings.skidadtwo.JPG



  • 2.  RE: ClearPass - cannot browse AD

    EMPLOYEE
    Posted Apr 11, 2018 10:16 AM
    Likely either a firewall or DNS issue.


  • 3.  RE: ClearPass - cannot browse AD

    Posted Apr 11, 2018 10:52 AM

    It doesn't appear to be DNS. From both of my servers I can ping my AD controllers by name. I'll need to check the firewall settings.



  • 4.  RE: ClearPass - cannot browse AD

    Posted Apr 11, 2018 12:08 PM

    Firewall looks good too.

     

    LDAP and LDAPs are allowed from any IP address on our network.

     

    Looking at the AD server's security log, I can see the ClearPass box successfully authenticating using the information I provided.