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ZyWALL 5/35/70 Series
Internet Security Appliance
User’s Guide
Version 4.04
03/2008
Edition 1
DEFAULT LOGIN
IP Address http://192.168.1.1
Password 1234
www.zyxel.com
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About This User's Guide About This User's Guide Intended Audience This manual is intended for people who want to configure the ZyWALL using the web configurator or System Management Terminal (SMT). You should have at least a basic knowledge of TCP/IP networking concepts and topology. Related Documentation • Quick Start Guide The Quick Start Guide is designed to help you get up and running right away. It contains information on setting up your network and configuring for Internet access. • W
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Document Conventions Document Conventions Warnings and Notes These are how warnings and notes are shown in this User’s Guide. Warnings tell you about things that could harm you or your device. Notes tell you other important information (for example, other things you may need to configure or helpful tips) or recommendations. Syntax Conventions • The ZyWALL 5/35/70 series may be referred to as the “ZyWALL”, the “device” or the “system” in this User’s Guide. • Product labels, screen names, fie
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Document Conventions Icons Used in Figures Figures in this User’s Guide may use the following generic icons. The ZyWALL icon is not an exact representation of your device. ZyWALL Computer Notebook computer Server Firewall Telephone Switch Router ZyWALL 5/35/70 Series User’s Guide 5
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Safety Warnings Safety Warnings For your safety, be sure to read and follow all warning notices and instructions. • Do NOT use this product near water, for example, in a wet basement or near a swimming pool. • Do NOT expose your device to dampness, dust or corrosive liquids. • Do NOT store things on the device. • Do NOT install, use, or service this device during a thunderstorm. There is a remote risk of electric shock from lightning. • Connect ONLY suitable accessories to the device. • Do NO
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Safety Warnings This product is recyclable. Dispose of it properly. ZyWALL 5/35/70 Series User’s Guide 7
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Safety Warnings ZyWALL 5/35/70 Series User’s Guide 8
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Contents Overview Contents Overview Introduction ............................................................................................................................49 Getting to Know Your ZyWALL .................................................................................................. 51 Hardware Installation ................................................................................................................. 55 Introducing the Web Configurator .....................
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Contents Overview Reports, Logs and Maintenance .........................................................................................537 Reports Screens ...................................................................................................................... 539 Logs Screens .......................................................................................................................... 555 Maintenance Screens ...........................................................
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Table of Contents Table of Contents About This User's Guide ..........................................................................................................3 Document Conventions............................................................................................................4 Safety Warnings........................................................................................................................6 Contents Overview ..............................................
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Table of Contents 3.2 Accessing the ZyWALL Web Configurator .......................................................................... 61 3.3 Resetting the ZyWALL ......................................................................................................... 63 3.3.1 Procedure To Use The Reset Button ......................................................................... 63 3.3.2 Uploading a Configuration File Via Console Port ....................................................... 6
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Table of Contents 5.1.5 Using the Dynamic VPN Rule for More VPN Tunnels ...............................................119 5.2 Security Settings for VPN Traffic ........................................................................................119 5.2.1 IDP for From VPN Traffic Example .......................................................................... 120 5.2.2 IDP for To VPN Traffic Example ............................................................................... 121 5.3 Fir
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Table of Contents 8.1 Overview ............................................................................................................................ 161 8.1.1 What You Can Do in the Bridge Screens ................................................................. 161 8.1.2 What You Need To Know About Bridging ................................................................. 162 8.2 The Bridge Screen ...........................................................................................
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Table of Contents Chapter 11 WLAN Screens ......................................................................................................................219 11.1 Overview .......................................................................................................................... 219 11.1.1 What You Can Do in the WLAN Screens ...............................................................219 11.1.2 What You Need to Know About WLAN ...........................................
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Table of Contents 13.7 The Firewall Thresholds Screen ..................................................................................... 264 13.8 The Firewall Services Screen ......................................................................................... 266 13.8.1 The Firewall Edit Custom Service Screen ............................................................. 267 13.8.2 My Service Firewall Rule Example ........................................................................
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Table of Contents 16.1.1 What You Can Do in the Antispam Screens ........................................................... 313 16.1.2 What You Need to Know About Antispam .............................................................. 314 16.2 The General Screen ........................................................................................................315 16.3 The External DB Screen .............................................................................................
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Table of Contents 19.11 Telecommuter VPN/IPSec Examples ............................................................................. 382 19.11.1 Telecommuters Sharing One VPN Rule Example ................................................ 383 19.11.2 Telecommuters Using Unique VPN Rules Example ............................................. 383 19.12 VPN and Remote Management ..................................................................................... 385 19.13 Hub-and-spoke VPN .........
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Table of Contents Chapter 22 Network Address Translation (NAT)....................................................................................435 22.1 Overview .......................................................................................................................... 435 22.1.1 What You Can Do Using the NAT Screens ............................................................ 435 22.1.2 What You Need To Know About NAT ..........................................................
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Table of Contents 25.2 The Summary Screen ...................................................................................................... 467 25.2.1 Maximize Bandwidth Usage Example .................................................................... 470 25.2.2 Reserving Bandwidth for Non-Bandwidth Class Traffic .......................................... 471 25.3 The Class Setup Screen ................................................................................................. 471 2
