To create a Port Forwarding rule
1.
Under Internal IP Address, enter the address of the game station,
PC or other device. In the case of a security camera, enter the
address of the camera’s DVR.
2.
Under Internal Port, enter the starting port that your device or
game needs.
Example: 5000
3.
If your device uses a sequential range of port numbers, enter a
dash after the starting port number you already entered, followed
by the highest number in the range.
Example: 5000-5100
Otherwise, if there is only one number, just leave the single port
number you entered in step 2.
4.
Unless instructed otherwise in your game or device
documentation, leave the External entries blank. They will fill in
automatically (the user has to enter the External ports as well, the
GUI doesn’t accept empty entries).
5.
Select the protocol, TCP, UDP or Both, indicated in your
documentation.
6.
Select Enable in the Enable/Disable pulldown.
7.
Click Save.
Repeat these steps as necessary to create rules for multiple ports or
port ranges.
The rule or rules you create will appear at the bottom of the page, as
shown below. Note that you can clear individual rules, or all rules.