D-Link DI-206 - Manual (Page 96)

DI-206 ISDN Remote Router
84 Configuration and
Management
192.168.100.2 192.168.100.3 192.168.100.5 192.168.100.4
192.168.100.1
Single
Global
IP Address
176.220.22.1
LAN
LAN
Port
Local IP
ISDN
Port
WAN
Router NAT
Translator
Please note that in the above diagram, the Gateway IP address settings
for the local PC’s needs to be set to 192.168.100.1, the LAN IP
address of the router.
NAT manipulates the IP addresses in packet headers on a one-to-one
basis. An outgoing data packet (a packet originating from a computer
on the local LAN and destined for a computer outside the private
network) will have its IP address translated as shown below.