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If the rule is added successfully, it is displayed in the list below the Add button. See the following
figure:
Verification
Enter Protocol name://WAN port IP address:External port in the address bar of a web browser on
a computer over the internet to access the resources on the web server. In this example, enter
http://202.105.11.22:80.
If internet users still cannot visit the web server 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 may cause port
forwarding function failures. Disable them and try again.
Manually set an IP address and related parameters for the web server to avoid the service
disconnection caused by the dynamic IP address.