Netopia 2200 - Manual (Page 84)

84
IPMaps Block Diagram
The following diagram shows the IPMaps principle in conjunction with existing Netopia NAT
operations:
NAT/PAT Table
143.137.50.37
143.137.50.36
143.137.50.35
192.168.1.1
192.168.1.n
192.168.1.3
192.168.1.2
... ...
Netopia Gateway
Static IP Addresses
for IPMaps Applications
143.137.50.37
143.137.50.36
143.137.50.35
Static IP Addresses
or
DHCP/PPP Served IP Address
for Netopia’s default NAT/PAT
Capabilities
IPMaps:
One-to-One
Multiple Address Mapping
LAN stations with WAN IP traffic
forwarded by Netopia’s IPMaps
LAN stations with WAN IP traffic
forwarded by Netopia’s NAT function.
WAN Interface LAN Interface
192.168.1.1
192.168.1.2
192.168.1.3
192.168.1.n
..
.