Netopia 4553 manual Select Network Address Translation NAT and press Return

Multiple Network Address Translation 9-97

You can configure a simple 1-to-many PAT (often referred to simply as NAT) mapping using Easy Setup. More complex setups require configuration using the Network Address Translation item on the IP Setup screen.

An example MultiNAT configuration at the end of this chapter describes some applications for these features. See the MultiNAT Configuration Example on page 9-116.

In order to configure the router to make servers on your LAN visible to the Internet, you use advanced features in the System Configuration screens, described in IP setup.

IP setup

To access the NAT configuration screens, from the Main Menu navigate to IP Setup:

Main

Menu

System

Configuration

IP

Setup

IP Setup
Ethernet IP Address:	192.168.1.1
Ethernet Subnet Mask:	255.255.255.0
Define Additional Subnets...
Default IP Gateway:	127.0.0.2
Primary Domain Name Server:	0.0.0.0
Secondary Domain Name Server:	0.0.0.0
Domain Name:	isp.com
Receive RIP...	Both
Transmit RIP...	Off
Static Routes...	IP Address Serving...
Network Address Translation (NAT)...

Set up the basic IP attributes of your Netopia in this screen.

Select Network Address Translation (NAT) and press Return.