Admin Center: configure SSO with a gateway configuration

Windows Server 2012R2  Windows Server 2016  Windows Server 2019


In this tutorial, we will see how to configure the SSO on the Admin Center when it is installed as a gateway.

Installation as a gateway consists of installing the Admin Center on a Windows 2016 or 2019 server which is dedicated to administration.

Without the configuration of a constrained Kerberos delegation, the message is not possible to connect using the Use my account for this connection option and an alert message is displayed.

Admin Center Kerberos Error Message

Configuring a constrained Kerberos delegation for SSO

The configuration is done in PowerShell from a domain controller.

To authorize a server:

To authorize several servers, use the script below to modify the $ServerWAC variable by specifying the Admin Center server and enter the servers where SSO must be configured in the $Servers variable which is an array.

Validate the configuration

Also from the command prompt PowerShell, enter the following command by adapting the command to the server being tested:

The PrincipalsAllowedToDelegateToAccount property should display the CN of the Admin Center server and TrustedForDelegation should be true.

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