Feature Configuration Overview - ZyXEL Communications ZyWALL USG 200 Series User Manual

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

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.
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ZyWALL USG 100/200 Series User's Guide