Add a Backend Server

1. Navigate to UDP Config. Click on UDP Config from the left navigation menu.

2. Locate the required UDP frontend server from the list.

3. Click on Details button of the Frontend Server to which you want to add a backend (upstream) server.

4. Enter the backend server IP address and Port number in the following format. 192.168.0.222:53

5. Click “Add Node” to add the new backend server.

6. After a backend node is successfully added to the upstream group, a confirmation dialog is displayed to indicate that the operation completed successfully.