Xpeed 320R, User Manual

Page: 40 / 111

Xpeed Web Interface NAT Map Configuration Window
40 Xpeed Networks, Inc.
5. NAT M
AP
C
ONFIGURATION
W
INDOW
This page allows you to add and delete NAT rules. One of the key features of NAT
is the ability to map multiple IP addresses on your LAN to a single IP address
going out to your ISP.
Interface ID - Specify the interface across which the mapping occurs.
Source - Source of mapped traffic.
Destination - Destination of mapped traffic. For example, if your ISP provided
you with a WAN IP address of 209.141.176.154, that is your destination address.
You can use individual PC addresses as your source, or you can use network
addresses. Your X320R is configured with a default network address of
192.168.1.0. If you have a PC on your LAN with an IP address of 192.168.1.2,
you can map that as your source. Instead of mapping each PC, you can map your
network address, 192.168.1.0 as your source, and automatically have all PCs on
your subnet mapped to the destination.
Protocol - Transport protocol. Typically TCP/IP
Port Range - Destination port range typically ranges from 20000 to 40000.