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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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Public Cert for Clearpass Guest

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  • 1.  Public Cert for Clearpass Guest

    Posted Sep 28, 2015 04:09 PM

    Hi,

     

    I have a customer for whom we have deployed ClearPass Guest. The Guests have access to the Public DNS. The DNS does not have resolution to the ClearPass IP address, so we used the IP address of Clearpass in the "redirect page" on the controller for guest users to be authenticated with ClearPass server. However,  they get a cert error before they get to the login page. 

     

    What are the ways to mitigate this error ? To get a publicly signed cert, we need to use the FQDN, correct ? But then this needs to be resolvable also. Any pointers anyone.

     

    I appreciate all help.

     

    Thank you



  • 2.  RE: Public Cert for Clearpass Guest
    Best Answer

    EMPLOYEE
    Posted Sep 28, 2015 04:10 PM
    You can either use your upstream router's DNS proxy feature or add ClearPass
    to public DNS.