You can configure NetScaler Gateway to communicate with the Web Interface running on Citrix XenApp and Citrix XenDesktop. To do so, configure a virtual server on NetScaler Gateway. Next, bind a signed server certificate and authentication, session, preauthentication, and post-authentication policies to the virtual server. NetScaler Gateway uses the virtual server IP address to route user connections to the Web Interface.
The Published Applications Wizard allows you to configure NetScaler Gateway to route user connections to the Web Interface. NetScaler Gateway uses the Secure Ticket Authority (STA) for user connections.