NR120 5G Router User Manual
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Source IP:
packet's source IP address
Destination IP:
packet's destination IP address
Note: "Source Port" ,"Destination Port" ,"Source IP" ,"Destination IP" could not
be all empty ,you have to input at least one of these four parameters.
3.3.7 NAT
3.3.7.1 Port Forwarding
Port Forwarding allows you to set up public services on your network, such
as web servers, ftp servers, e-mail servers, or other specialized Internet
applications. Specialized Internet applications are any applications that use
Internet access to perform functions such as videoconferencing or online
gaming. When users send this type of request to your network via the Internet,
the Router will forward those requests to the appropriate PC. If you want to
forward a whole range of ports, see Port Range Forwarding.
Application:
Enter the name of the application in the field provided.
Protocol:
Chose the right protocol TCP,UDP or Both. Set this to what the
application requires.
Source Net:
Forward only if sender matches this ip/net (example
192.168.1.0/24).
Port from:
Enter the number of the external port (the port number seen by
users on the Internet).
IP Address:
Enter the IP Address of the PC running the application.
Port to:
Enter the number of the internal port (the port number used by the
application).
Enable:
Click the Enable checkbox to enable port forwarding for the application.
Check all values and click
Save Settings
to save your settings. Click the
Cancel changes
button to cancel your unsaved changes.
3.3.7.2 Port Range Forward
Port Range Forwarding allows you to set up public services on your network,
