ZyXEL Communications ZyWall USG 2000 User Manual page 13

6.2.1 Interface Types ........................................................................................................... 99
6.2.2 Default Interface and Zone Configuration ................................................................ 100
6.3 Terminology in the ZyWALL ............................................................................................... 101
6.4 Packet Flow ....................................................................................................................... 102
6.4.1 ZLD 2.20 Packet Flow Enhancements ..................................................................... 102
6.4.2 Routing Table Checking Flow Enhancements .......................................................... 103
6.4.3 NAT Table Checking Flow ........................................................................................ 104
6.5 Feature Configuration Overview ....................................................................................... 105
6.5.1 Feature ..................................................................................................................... 106
6.5.2 Licensing Registration .............................................................................................. 106
6.5.3 Licensing Update ..................................................................................................... 106
6.5.4 Interface ................................................................................................................... 107
6.5.5 Trunks ...................................................................................................................... 107
6.5.6 Policy Routes ........................................................................................................... 107
6.5.7 Static Routes ............................................................................................................ 109
6.5.8 Zones ....................................................................................................................... 109
6.5.9 DDNS ....................................................................................................................... 109
6.5.10 NAT ........................................................................................................................ 109
6.5.11 HTTP Redirect .........................................................................................................110
6.5.12 ALG .........................................................................................................................111
6.5.13 Auth. Policy .............................................................................................................111
6.5.14 Firewall ....................................................................................................................111
6.5.15 IPSec VPN ..............................................................................................................112
6.5.16 SSL VPN .................................................................................................................112
6.5.17 L2TP VPN ...............................................................................................................113
6.5.18 Application Patrol ....................................................................................................113
6.5.19 Anti-Virus .................................................................................................................114
6.5.20 IDP ..........................................................................................................................114
6.5.21 ADP .........................................................................................................................114
6.5.22 Content Filter ...........................................................................................................114
6.5.23 Anti-Spam ................................................................................................................115
6.5.24 Device HA ...............................................................................................................115
6.6 Objects ...............................................................................................................................116
6.6.1 User/Group ................................................................................................................116
6.7 System ................................................................................................................................117
6.7.1 DNS, WWW, SSH, TELNET, FTP, SNMP, Dial-in Mgmt, Vantage CNM ...................117
6.7.2 Logs and Reports ......................................................................................................118
6.7.3 File Manager .............................................................................................................118
6.7.4 Diagnostics ................................................................................................................118
6.7.5 Shutdown ..................................................................................................................118
Chapter 7
Tutorials ................................................................................................................................ 121
ZyWALL USG 2000 User's Guide
Table of Contents
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