Helpful Hints...
Check the Application Name drop down menu for a list of predefined applications. If you select one of the predefined applications, click the arrow button next to the drop down menu to fill out the corresponding field.
You can select a computer from the list of DHCP clients in the Computer Name drop down menu, or you can manually enter the IP address of the LAN computer to which you would like to open the specified port.
Select a schedule for when the rule will be enabled.
If you do not see the schedule you need in the list of schedules,
go to the Tools → Schedules screen and create a new schedule.
You can enter ports in various formats:
Range (50-100)
Individual (80, 68, 888)
Mixed (1020-5000, 689)
More...