ZyXEL Communications 200 Series 用户手册

Table of Contents

ZyWALL USG 100/200 Series User’s Guide

11

Table of Contents

About This User's Guide .......................................................................................................... 3

Document Conventions............................................................................................................ 5

Safety Warnings........................................................................................................................ 7

Contents Overview ................................................................................................................... 9

Table of Contents.................................................................................................................... 11

List of Figures ......................................................................................................................... 29

List of Tables........................................................................................................................... 43

Part I: Getting Started ............................................................................ 51

Chapter 1
Introducing the ZyWALL ........................................................................................................ 53

1.1 Overview and Key Default Settings ..................................................................................... 53

1.2 Front Panel LEDs ................................................................................................................ 53

1.3 Management Overview ........................................................................................................ 54

1.4 Starting and Stopping the ZyWALL ...................................................................................... 55

Chapter 2
Features and Applications ..................................................................................................... 57

2.1 Features .............................................................................................................................. 57

2.2 Packet Flow ......................................................................................................................... 59

2.2.1 Interface to Interface (Through ZyWALL) ................................................................... 59

2.2.2 Interface to Interface (To/From ZyWALL) ................................................................... 60

2.2.3 Interface to Interface (From VPN Tunnel) .................................................................. 60

2.2.4 Interface to Interface (To VPN Tunnel) ....................................................................... 60

2.3 Applications ......................................................................................................................... 60

2.3.1 VPN Connectivity ....................................................................................................... 60

2.3.2 SSL VPN Network Access ......................................................................................... 61

2.3.3 User-Aware Access Control ....................................................................................... 62

2.3.4 Multiple WAN Interfaces ............................................................................................. 62

2.3.5 Device HA .................................................................................................................. 63

Chapter 3
Web Configurator.................................................................................................................... 65