3. Click Save to save your settings.
Now, your friends only need to enter ftp://xxx.xxx.xxx.xxx:21 in their browsers to access your FTP server.
xxx.xxx.xxx.xxx, Assuming the router's WAN IP address is 172.16.102.89, then your friends need to enter
"ftp://172.16.102.89: 21" in their browsers.
Note
If you include port 80 in this section, you must set the port for remote (web‐based) management to a
different number other than 80, such as 8080, otherwise the virtual server feature may not take effect.
4.4 DMZ Host
In some cases, a computer may need to be completely exposed to the Internet for implementation of a
2‐way communication. To do so, we will set it as a DMZ host.
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