1. Open Integration Server Administrator if it is not already open.
2. In the Security menu of the Navigation panel, click Ports.
3. Locate the port in the Port List, and click No in the Enabled column to enable the port. The server displays a dialog box that prompts you to verify your action. Click OK to verify you want to enable the port.
The server replaces the No with the icon to indicate that the port is now enabled.