GIGABYTE GN-BR404W - Manual (Page 74)

PPPoE Unnumber Type of the Virtual Server
The PPPoE Unnumer user may have multiple global IP addresses, therefore each IP
address needs to setup specifically.
Your ISP may provides you a group of the Global IP,
e.g. 61.222.10.1 ~ 61.222.10.7(But only can use 61.222.10.2~61.222.10.6)
Taking the IP address 192.168.1.1 of a PC on a FTP at the LAN for example:
x Global IP: 61.222.10.2
x Protocol: TCP
x Port: 21
x Vitrual Server IP: 192.168.1.1
x Enable: enable
The PC at the Global IP 61.222.10.2 can connect to the internal FTP server at the IP
address 192.168.1.1 via the WAN end of the IP address of the FTP BR404W.
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