Dell Wyse ThinOS 9.1.3129, 9.1.3112, 9.1.2101, and 9.1.1131 Administrator’s Guide

Enable Terminal Services Gateway

Terminal Services Gateway (TS Gateway) provides a secure access to a remote desktop. In a TS Gateway II or III connection, the setup uses a two half-duplex communication between the Terminal Server (TS) Gateway server and the thin client. In the WebSocket connection, the session connection setup uses a duplex communication between TS Gateway and thin client. TS Gateway II and TS Gateway III are downward compatible with Windows Server 2016, that means, if the WebSocket connection fails or the TS Gateway server or thin client version does not support WebSocket, then TS Gateway II or TS Gateway III is used.

1. Log in to Wyse Management Suite or open the Admin Policy Tool on ThinOS.
2. In the Advanced tab, expand Session Settings, and click RDP and WVD Session Settings.
3. Click the Enable Remote Desktop Services Gateway toggle switch to enable TS Gateway for your connection.
4. Click Save & Publish.
5. Log in to the RDS or WVD Broker agent.
6. Launch the RDS or WVD session.
   TS Gateway connection is established.

   Table 1. Supported TS Gateway versions The following table lists the TS Gateway versions supported by Windows Server.

   Server operating system	TS Gateway II	TS Gateway III	WebSocket
   Windows Server 2008 R2	Support	Not support	Not Support
   Windows Server 2012 R2	Support	Support	Not Support
   Windows Server 2016	Support	Support	Support