Web UI Functions
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4. In the pop-up window, set up the parameters.
1) Internal IP: Enter an intranet server IP address, here we enter 192.168.2.100.
2) Public Service: Click the dropdown list and select a service enabled in the intranet, here we select FTP.
5. Click Save to finish settings.
Verify the configuration
When extranet users access intranet resources, they need to access ftp://202.105.106.55 on a computer that has
obtained a public network IP address.
Note
External Port of the port forwarding rule shall not be the same as Port number of remote web access, otherwise
a conflict will occur so that port forwarding cannot be used.
After the rule is set, Internet users can access a corresponding server erected in the LAN in the form of
"Protocol name://Current WAN IP address: External port".