configure certificate enrollment policy - error The remote endpoint was not reachable. 0x803d0010 (-2143485936)


  • While configuring certificate enrollment policy, I am getting following error: The remote endpoint was not reachable. 0x803d0010 (-2143485936).

    We are trying to configure Group Policy in the console tree under Computer Configuration\Policies\Windows Settings\Security Settings, click Public Key Policies.

    URL is:

    Authentication type: windows integrated

    Error: The remote endpoint was not reachable. 0x803d0010 (-2143485936).

    FYI: the User Configuration Policy is configured successfully. We are getting error only for configuring Computer Policy.

    Could you please provide some help on this?

    Thank you!

    Saturday, May 5, 2018 2:17 PM

All replies

  • Hi,

    >>Error: The remote endpoint was not reachable. 0x803d0010 (-2143485936).

    Please disable your firewall and check again.If it doesn't work, I suggest you to perform 

    a network capture to determine where is breaking down.

    Here is the link of Windows network monitor:

    Best Regards
    Please remember to mark the replies as an answers if they help. If you have feedback for TechNet Subscriber Support, contact

    Monday, May 14, 2018 7:29 AM
  • There is some Problem in the communication between CEP and the CA like a mentioned firewall. Furthermore, are you sure your address is correct. In my environment the address looks like (example):

    Thursday, May 17, 2018 10:00 AM