CONFIGURING
Even after you disable a port, it still appears in the list of available ports so that you can later enable it.
Procedure
1. From the Domino® Administrator, click the server on which you want to disable a port.
2. Click the Configuration tab.
3. From the Domino Administrator's Tools pane, choose Server -> Setup Ports.
4. Select the port you want to disable, and then deselect Port enabled.
5. Click OK.
6. Click the Server -> Status tab.
7. From the Domino Administrator's Tools pane, chooseRestart Port. (If you can't see the Tools pane, make sure you are in the Server Tasks view.)
8. In the Server document, on the Ports -> Notes Network Ports tab, specify Disabled next to the name of the port you are disabling.
9. Save the Server document.
Related concepts Fine-tuning network port setup on a server