ZyXEL Communications USG 2000 manual 13

	Table of Contents
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

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ZyWALL USG 2000 User’s Guide