D-Link DSL-2730U User Manual page 58

Section 3 – Web Configuration
FTP ALG Configuration
Choose ADVANCED > NAT > FTP ALG Configuration. The page shown in the
figure appears on the right. Under 1483MER or 1483Routed mode, if NAPT
(Network Address Port Translation) is enabled, the Local IP Address is
configured as 192.168.1.3 and the Remote IP Address is configured as
202.32.0.2, the PC with the LAN IP192.168.1.3 will use 202.32.0.2 when it is
connected to the Internet via the router without NAPT control.
NAT IP Mapping
NAT is short for Network Address Translation. The Network Address Translation
Settings window allows you to share one WAN IP address for multiple computers
on your LAN.
Choose ADVANCED > NAT > NAT IP Mapping. The page shown in the figure
appears on the right. Entries in this table allow you to configure one IP pool for
specified source IP address from LAN, so one packet whose source IP is in range
of the specified address will select one IP address from the pool for NAT.
D-Link DSL-2730U User Manual 56