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
Chapter 1
Introducing the ZyWALL ........................................................................................................ 53
1.2 Front Panel .......................................................................................................................... 53
1.2.1 Front Panel LEDs ....................................................................................................... 54
1.3 Management Overview ........................................................................................................ 54
Chapter 2
Features and Applications ..................................................................................................... 57
2.1 Features .............................................................................................................................. 57
2.2 Packet Flow ......................................................................................................................... 59
2.3 Applications ......................................................................................................................... 60
2.3.1 VPN Connectivity ....................................................................................................... 60
2.3.5 Device HA .................................................................................................................. 63
ZyWALL 1050 User's Guide
Table of Contents
Table of Contents
11