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Assume that the information of the FTP server includes:
− IP address: 192.168.0.136
− MAC address: D4:61:DA:1B:CD:89
− Service port: 21
− The WAN IP address of the router: 102.33.66.88.
Please ensure that router obtains an IP address from the public network. This function may not work
on a host with an IP address of a private network or an intranet IP address assigned by ISPs that start
with 100. Common IPv4 addresses are classified into class A, class B and class C. Private IP addresses of
class A range from 10.0.0.0 to 10.255.255.255; Private IP addresses of class B range from 172.16.0.0-
172.31.255.255; Private IP addresses of class C range from 192.168.0.0-192.168.255.255.
Configuring procedure:
Step 1 Start a web browser on a device connected to the router and visit tendawifi.com to log in
to the web UI of the router.
Step 2 Set the server host as the DMZ host.
1. Choose Advanced Settings > DMZ Host.
2. Enable DMZ Host.
3. Enter the IP address of the host, which is 192.168.0.136 in this example.
4. Click Save.
Access using an
IP address
FTP server
IP address: 192.168.0.136
WAN IP address: 102.33.66.88
MAC address:
D4:61:DA:1B:CD:89