Port Forwarding Configuration
a. Create a port forwarding rule for the FTP server.
1.
Go to Network > NAT > Port Forwarding.
2.
Select the Service Name, e.g. "FTP".
3.
Select the WAN Interface, e.g. "IPTV/ptm0_1".
4.
Enter the Server IP Address, e.g. "192.168.1.33".
5.
Enter the External port Start, e.g. "21".
6.
Enter the External port End, e.g. "21".
7.
Enter the Internal port Start, e.g. "999".
8.
Enter the Internal port End, e.g. "999".
9.
Select the Protocol, e.g. "TCP".
10. Click Add.
A warning message as followed will pop up:
This phenomenon is normal, because the CPE itself can be accessed by the FTP,
which the port is also 21. Since we are creating a new rule using port 21, the default
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P-870HN-5xb Support Notes