147
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If internet users still cannot visit servers in LAN after the configuration, try the following solutions:
Ensure that the WAN IP address of the device is a public IP address, and the internal port you
entered is correct.
Security software, antivirus software, and the built-in OS firewall of the computer that establishes a
server may cause port forwarding function failures. Disable them and try again.
The added rule displays in the port forwarding list. The parameters on the picture below are used
for examples.
After the port forwarding rule takes effect, to access the LAN server:
Enter Protocol name://WAN port IP address:External port in the address bar of a web browser on
a computer over the internet.
Parameters description
It specifies the IP address of the host that establishes a server in LAN.
It specifies the service port of the server in LAN.
After you select an Application, this option will be auto populated. You can also
customize it.