ZyXEL Communications USG-100@USG-200 - V2.20 ED 2 - Page 13

Table of Contents
ZyWALL USG 100/200 Series User’s Guide
13
6.3 Terminology in the ZyWALL ................................................................................................. 97
6.4 Packet Flow ......................................................................................................................... 99
6.4.1 ZLD 2.20 Packet Flow Enhancements ....................................................................... 99
6.4.2 Routing Table Checking Flow Enhancements .......................................................... 100
6.4.3 NAT Table Checking Flow ........................................................................................ 101
6.5 Feature Configuration Overview ....................................................................................... 102
6.5.1 Feature ..................................................................................................................... 103
6.5.2 Licensing Registration .............................................................................................. 103
6.5.3 Licensing Update ..................................................................................................... 103
6.5.4 Interface ................................................................................................................... 104
6.5.5 Trunks ...................................................................................................................... 104
6.5.6 Policy Routes ........................................................................................................... 104
6.5.7 Static Routes ............................................................................................................106
6.5.8 Zones ....................................................................................................................... 106
6.5.9 DDNS ....................................................................................................................... 106
6.5.10 NAT ........................................................................................................................ 106
6.5.11 HTTP Redirect ........................................................................................................ 107
6.5.12 ALG ........................................................................................................................ 108
6.5.13 Auth. Policy ............................................................................................................108
6.5.14 Firewall ................................................................................................................... 108
6.5.15 IPSec VPN ............................................................................................................. 109
6.5.16 SSL VPN ................................................................................................................ 109
6.5.17 L2TP VPN ...............................................................................................................110
6.5.18 Application Patrol ....................................................................................................110
6.5.19 Anti-Virus .................................................................................................................111
6.5.20 IDP ..........................................................................................................................111
6.5.21 ADP .........................................................................................................................111
6.5.22 Content Filter ........................................................................................................... 111
6.5.23 Anti-Spam ................................................................................................................112
6.5.24 Device HA ...............................................................................................................112
6.6 Objects ...............................................................................................................................113
6.6.1 User/Group ................................................................................................................113
6.7 System ................................................................................................................................114
6.7.1 DNS, WWW, SSH, TELNET, FTP, SNMP, Dial-in Mgmt, Vantage CNM ...................114
6.7.2 Logs and Reports ......................................................................................................115
6.7.3 File Manager .............................................................................................................115
6.7.4 Diagnostics ................................................................................................................115
6.7.5 Shutdown ..................................................................................................................115
Chapter 7
Tutorials................................................................................................................................ 117
7.1 How to Configure Interfaces, Port Roles, and Zones .........................................................117
7.1.1 Configure a WAN Ethernet Interface .........................................................................118