ZyXEL NBG-416N Guia Do Utilizador

Chapter 11 Network Address Translation (NAT)

NBG-416N User’s Guide

so incoming reply packets can have their original values restored. The following 
figure illustrates this.

Figure 60   How NAT Works

Use this screen to enable NAT and set a default server. Click Network > NAT to 
open the General screen.

Figure 61   Network > NAT > General 

The following table describes the labels in this screen.

Table 41   Network > NAT > General

NAT Setup
Enable Network 
Address 
Translation

Network Address Translation (NAT) allows the translation of an Internet 
protocol address used within one network (for example a private IP 
address used in a local network) to a different IP address known within 
another network (for example a public IP address used on the Internet). 

Select the check box to enable NAT.

Default Server Setup