Tenda 4G301 User Manual page 72

Configuration Procedures:
Start Port: Enter the starting port number for the service. Here in this example, enter 21.
End Port: Enter the ending port number for the service. Here in this example, enter 21.
Internal IP: Enter the IP address of your local computer that will provide this service. Here in
this example, enter 192.168.2.10.
Protocol: Specify the protocol required for the service utilizing the port(s).
Check Enable to activate this rule.
Click Save to save your settings.
If your WAN IP address is 202.33.56.88, when accessing your FTP server from external network,
your friends only need to enter ftp://202.33.56.88:21
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in their browsers.
III Features & Configurations