To start the process, click the + button on the top right corner of the app. The following panel will appear:
To set up the rule, just fill in the fields.
- Name: The name of the rule. This is just a friendly name for your records and does not affect functionality.
- Internal Port: The port of the service, as running on your computer.
- External Port: The port as you want to appear exposed to the internet.
- Protocol: The protocol associated with the service. If you are unsure, just select both.
To save the rule, just click the "Save" button.
The rule should now be applied automatically!