ZyXEL Communications ZyWALL USG 100 Series - Feature Configuration Overview

Chapter 6 Configuration Basics
ZyWALL USG 100/200 Series User’s Guide
100
ZyWALL stops checking the packets against the NAT table and moves on to
bandwidth management.
Figure 59 NAT Table Checking Flow
1 SNAT defined in the policy routes. This was already in ZLD 2.1x.
2 1 to 1 SNAT (including Many 1 to 1) is also included in the NAT table.
3 NAT loopback is now included in the NAT table instead of requiring a separate
policy route.
4 SNAT is also now performed by default and included in the NAT table.
6.5 Feature 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.