User Guide

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Step 4 Set Protocol to the protocol of the web service. TCP/UDP is recommended.
Step 5 Click Add and then Save.
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Remote Access
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 LAN server. In this example,
enter http://102.33.66.88:80.
Note
If you are uncertain about the WAN IP address of the router, you can use both the virtual server and
DDNS functions to allow internet users to access the LAN server using a domain name.
3.8.7 DMZ
A DMZ host on a LAN can communicate with the internet without limit. You can set a
computer that require higher internet connection throughput, such as a computer used for
video conferencing or online gaming, as a DMZ host for better user experience.