User is authenticating in a different Domain not in the desired Domain


  • Environment of NPS + NPS extension for cloud MFA being used for VPN. Have a user who is being  authenticating on a wrong domain not in the desired domain. Getting error Network Policy Server denied access to a user.

    Reason Code: 21
    Reason: An NPS extension dynamic link library (DLL) that is installed on the NPS server rejected the connection request.
    I have changed the registry attribute "LDAP_LOOKUP_FORESTS" But still he is authenticating on wrong domain.
    • Moved by vijisankar Friday, May 4, 2018 7:36 AM Better suited here
    Thursday, May 3, 2018 11:44 PM

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