Comtrend Corporation VR-303 User Manual page 40

Click Save/Apply to save and apply the settings.
Consult the table below for field and header descriptions.
Field/Header
Use Interface
Select an Application
Or
Custom Application
Trigger Port Start
Trigger Port End
Trigger Protocol
Open Port Start
Open Port End
Open Protocol
Description
Select a WAN interface from the drop-down box.
User should select the application from the list.
Or
User can enter the name of their choice.
Enter the starting trigger port number (when you select
custom application). When an application is selected, the
port ranges are automatically configured.
Enter the ending trigger port number (when you select
custom application). When an application is selected, the
port ranges are automatically configured.
TCP, TCP/UDP, or UDP.
Enter the starting open port number (when you select
custom application). When an application is selected, the
port ranges are automatically configured.
Enter the ending open port number (when you select
custom application). When an application is selected, the
port ranges are automatically configured.
TCP, TCP/UDP, or UDP.
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