Chapter 6 Configuration Basics

ZyWALL stops checking the packets against the NAT table and moves on to bandwidth management.

Figure 66 NAT Table Checking Flow

1SNAT defined in the policy routes. This was already in ZLD 2.1x.

21 to 1 SNAT (including Many 1 to 1) is also included in the NAT table.

3NAT loopback is now included in the NAT table instead of requiring a separate policy route.

4SNAT is also now performed by default and included in the NAT table.

6.5Feature Configuration Overview

This section provides information about configuring the main features in the ZyWALL. The features are listed in the same sequence as the menu item(s) in the Web Configurator. Each feature description is organized as shown below.

 

103

ZyWALL USG 2000 User’s Guide