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Table of Contents

ZyWALL USG 1000 User’s Guide

13

6.2.1 Interface Types ........................................................................................................... 97

6.2.2 Default Interface and Zone Configuration .................................................................. 98

6.3 Terminology in the ZyWALL ................................................................................................. 99

6.4 Packet Flow ....................................................................................................................... 100

6.4.1 ZLD 2.20 Packet Flow Enhancements ..................................................................... 100

6.4.2 Routing Table Checking Flow Enhancements .......................................................... 101

6.4.3 NAT Table Checking Flow ........................................................................................ 102

6.5 Feature Configuration Overview ....................................................................................... 103

6.5.1 Feature ..................................................................................................................... 104

6.5.2 Licensing Registration .............................................................................................. 104

6.5.3 Licensing Update ..................................................................................................... 104

6.5.4 Interface ................................................................................................................... 105

6.5.5 Trunks ...................................................................................................................... 105

6.5.6 Policy Routes ........................................................................................................... 105

6.5.7 Static Routes ............................................................................................................ 107

6.5.8 Zones ....................................................................................................................... 107

6.5.9 DDNS ....................................................................................................................... 107

6.5.10 NAT ........................................................................................................................ 107

6.5.11 HTTP Redirect ........................................................................................................ 108

6.5.12 ALG ........................................................................................................................ 109

6.5.13 Auth. Policy ............................................................................................................ 109

6.5.14 Firewall ................................................................................................................... 109

6.5.15 IPSec VPN ..............................................................................................................110

6.5.16 SSL VPN .................................................................................................................110

6.5.17 L2TP VPN ...............................................................................................................111

6.5.18 Application Patrol ....................................................................................................111

6.5.19 Anti-Virus .................................................................................................................112

6.5.20 IDP ..........................................................................................................................112

6.5.21 ADP .........................................................................................................................112

6.5.22 Content Filter ...........................................................................................................112

6.5.23 Anti-Spam ................................................................................................................113

6.5.24 Device HA ...............................................................................................................113

6.6 Objects ...............................................................................................................................114

6.6.1 User/Group ................................................................................................................114

6.7 System ................................................................................................................................115

6.7.1 DNS, WWW, SSH, TELNET, FTP, SNMP, Dial-in Mgmt, Vantage CNM ...................115

6.7.2 Logs and Reports ......................................................................................................116

6.7.3 File Manager .............................................................................................................116

6.7.4 Diagnostics ................................................................................................................116

6.7.5 Shutdown ..................................................................................................................116

Chapter 7
Tutorials ................................................................................................................................ 119