Tenda W308R User Manual page 59

11N Wireless Broadband Router User Guide
and its port 21 will be added to the corresponding field
automatically.
2. Enter 192.168.0.10 in the LAN IP column, and then
select "Both" as the protocol and select "Enable".
3. As the picture shown below.
4. Click the "Ok" button to save the settings.
And now, when your friends want to visit the FTP server,
they only need to enter ftp://xxx.xxx.xxx.xxx:21 in the
address field. Here, xxx.xxx.xxx.xxx means the router's
WAN IP address. For example, when your router's WAN
IP address is 172.16.102.89; your friends need to enter
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