User Guide
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... item as defined in this guide, use the Contents Overview, the Table of Contents, the Index, or search the PDF file. ZyWALL USG 20/20W User's Guide 3 E-mail techwriters@zyxel.com.tw if you cannot find specific information in the Web Configurator. How To Use This Guide • Read Chapter 1 on ...page 29 chapter for an overview of features available on the ZyWALL. • Read Chapter 3 on page 43 for web browser requirements and...
... item as defined in this guide, use the Contents Overview, the Table of Contents, the Index, or search the PDF file. ZyWALL USG 20/20W User's Guide 3 E-mail techwriters@zyxel.com.tw if you cannot find specific information in the Web Configurator. How To Use This Guide • Read Chapter 1 on ...page 29 chapter for an overview of features available on the ZyWALL. • Read Chapter 3 on page 43 for web browser requirements and...
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... Interface Reference Guide in configuring that screen and supplementary information. • ZyXEL Web Site Please refer to the following address, or use e-mail instead. This is available at www.zyxel.com. • Download Library Search for the latest product updates and ...related comments, questions or suggestions for improvement to www.zyxel.com for additional support documentation and product certifications. More help is a collection of answers to use your product. • Knowledge Base If you have a specific question about ZyXEL products. 4 ZyWALL USG 20/20W User's Guide
... Interface Reference Guide in configuring that screen and supplementary information. • ZyXEL Web Site Please refer to the following address, or use e-mail instead. This is available at www.zyxel.com. • Download Library Search for the latest product updates and ...related comments, questions or suggestions for improvement to www.zyxel.com for additional support documentation and product certifications. More help is a collection of answers to use your product. • Knowledge Base If you have a specific question about ZyXEL products. 4 ZyWALL USG 20/20W User's Guide
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... • Date that you received your vendor. If you bought the device. ZyWALL USG 20/20W User's Guide 5 See http://www.zyxel.com/web/contact_us.php for the region in which you cannot contact your vendor, then contact a ZyXEL office for contact information. About This User's Guide • Forum This contains .... Customer Support Should problems arise that the information in this book may differ slightly from others who use ZyXEL products and share your device. Learn from the product due to differences in this manual is accurate. Disclaimer Graphics in operating systems...
... • Date that you received your vendor. If you bought the device. ZyWALL USG 20/20W User's Guide 5 See http://www.zyxel.com/web/contact_us.php for the region in which you cannot contact your vendor, then contact a ZyXEL office for contact information. About This User's Guide • Forum This contains .... Customer Support Should problems arise that the information in this book may differ slightly from others who use ZyXEL products and share your device. Learn from the product due to differences in this manual is accurate. Disclaimer Graphics in operating systems...
User Guide
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...the predefined choices. • A right angle bracket ( > ) within a screen name denotes a mouse click. Syntax Conventions • The ZyWALL may be referred to as the "ZyWALL", the "device", the "system" or the "product" in this User's Guide. For example, Maintenance > Log > Log Setting means you .... "Select" or "choose" means for instance", and "i.e.," means "that could harm you other important information (for example, other words". 6 ZyWALL USG 20/20W User's Guide Note: Notes tell you or your keyboard. • "Enter" means for mega may need to use one or more characters...
...the predefined choices. • A right angle bracket ( > ) within a screen name denotes a mouse click. Syntax Conventions • The ZyWALL may be referred to as the "ZyWALL", the "device", the "system" or the "product" in this User's Guide. For example, Maintenance > Log > Log Setting means you .... "Select" or "choose" means for instance", and "i.e.," means "that could harm you other important information (for example, other words". 6 ZyWALL USG 20/20W User's Guide Note: Notes tell you or your keyboard. • "Enter" means for mega may need to use one or more characters...
User Guide
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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 USG 20/20W User's Guide 7
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 USG 20/20W User's Guide 7
User Guide
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... open the device or unit. Contact your local vendor to order a new one will be damaged. ONLY qualified service personnel should not be treated separately. 8 ZyWALL USG 20/20W User's Guide DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS. Your product is marked with general waste. It means that no one . • Do...
... open the device or unit. Contact your local vendor to order a new one will be damaged. ONLY qualified service personnel should not be treated separately. 8 ZyWALL USG 20/20W User's Guide DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS. Your product is marked with general waste. It means that no one . • Do...
User Guide
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Contents Overview Contents Overview User's Guide ...27 Introducing the ZyWALL ...29 Features and Applications ...37 Web Configurator ...43 Installation Setup Wizard ...59 Quick Setup ...69 Configuration Basics ...87 Tutorials ...107 Technical Reference... Policy ...365 Firewall ...373 IPSec VPN ...391 SSL VPN ...427 SSL User Screens ...437 SSL User Application Screens 447 ZyWALL SecuExtender ...449 Bandwidth Management ...453 ADP ...467 Content Filtering ...487 Content Filter Reports ...513 Anti-Spam ...521 User/Group ...539 Addresses ...555 Services ...561 ZyWALL USG 20/20W User's Guide 9
Contents Overview Contents Overview User's Guide ...27 Introducing the ZyWALL ...29 Features and Applications ...37 Web Configurator ...43 Installation Setup Wizard ...59 Quick Setup ...69 Configuration Basics ...87 Tutorials ...107 Technical Reference... Policy ...365 Firewall ...373 IPSec VPN ...391 SSL VPN ...427 SSL User Screens ...437 SSL User Application Screens 447 ZyWALL SecuExtender ...449 Bandwidth Management ...453 ADP ...467 Content Filtering ...487 Content Filter Reports ...513 Anti-Spam ...521 User/Group ...539 Addresses ...555 Services ...561 ZyWALL USG 20/20W User's Guide 9
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Contents Overview Schedules ...567 AAA Server ...573 Authentication Method ...583 Certificates ...589 ISP Accounts ...611 SSL Application ...615 Endpoint Security ...621 System ...629 Log and Report ...679 File Manager ...693 Diagnostics ...705 Packet Flow Explore ...715 Reboot ...723 Shutdown ...725 Troubleshooting ...727 Product Specifications ...741 10 ZyWALL USG 20/20W User's Guide
Contents Overview Schedules ...567 AAA Server ...573 Authentication Method ...583 Certificates ...589 ISP Accounts ...611 SSL Application ...615 Endpoint Security ...621 System ...629 Log and Report ...679 File Manager ...693 Diagnostics ...705 Packet Flow Explore ...715 Reboot ...723 Shutdown ...725 Troubleshooting ...727 Product Specifications ...741 10 ZyWALL USG 20/20W User's Guide
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...Table of Contents About This User's Guide ...3 Document Conventions...6 Safety Warnings...8 Contents Overview ...9 Table of Contents...11 Part I: User's Guide 27 Chapter 1 Introducing the ZyWALL ...29 1.1 Overview and Key Default Settings 29 1.2 Wall-mounting ...29 1.3 Front Panel ...32 1.3.1 Front Panel LEDs ...32 1.4 Management Overview ...33 1.5 Starting and Stopping ... 43 3.2 Web Configurator Access ...43 3.3 Web Configurator Screens Overview 45 3.3.1 Title Bar ...46 3.3.2 Navigation Panel ...47 3.3.3 Main Window ...52 3.3.4 Tables and Lists ...54 ZyWALL USG 20/20W User's Guide 11
...Table of Contents About This User's Guide ...3 Document Conventions...6 Safety Warnings...8 Contents Overview ...9 Table of Contents...11 Part I: User's Guide 27 Chapter 1 Introducing the ZyWALL ...29 1.1 Overview and Key Default Settings 29 1.2 Wall-mounting ...29 1.3 Front Panel ...32 1.3.1 Front Panel LEDs ...32 1.4 Management Overview ...33 1.5 Starting and Stopping ... 43 3.2 Web Configurator Access ...43 3.3 Web Configurator Screens Overview 45 3.3.1 Title Bar ...46 3.3.2 Navigation Panel ...47 3.3.3 Main Window ...52 3.3.4 Tables and Lists ...54 ZyWALL USG 20/20W User's Guide 11
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... 6.4 Packet Flow ...91 6.4.1 Routing Table Checking Flow 92 6.4.2 NAT Table Checking Flow 94 6.5 Feature Configuration Overview 95 12 ZyWALL USG 20/20W User's Guide Summary 85 5.5.8 VPN Advanced Wizard - Table of Contents Chapter 4 Installation Setup Wizard ...59 4.1 Installation Setup Wizard Screens 59 4.1.1 Internet Access Setup - Scenario ...
... 6.4 Packet Flow ...91 6.4.1 Routing Table Checking Flow 92 6.4.2 NAT Table Checking Flow 94 6.5 Feature Configuration Overview 95 12 ZyWALL USG 20/20W User's Guide Summary 85 5.5.8 VPN Advanced Wizard - Table of Contents Chapter 4 Installation Setup Wizard ...59 4.1 Installation Setup Wizard Screens 59 4.1.1 Internet Access Setup - Scenario ...
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... an IPSec VPN Tunnel 116 7.4.1 Set Up the VPN Gateway 117 7.4.2 Set Up the VPN Connection 118 7.4.3 Configure Security Policies for the VPN Tunnel 119 ZyWALL USG 20/20W User's Guide 13
... an IPSec VPN Tunnel 116 7.4.1 Set Up the VPN Gateway 117 7.4.2 Set Up the VPN Connection 118 7.4.3 Configure Security Policies for the VPN Tunnel 119 ZyWALL USG 20/20W User's Guide 13
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... 8.1 Overview ...165 8.1.1 What You Can Do in this Chapter 165 8.2 The Dashboard Screen ...165 8.2.1 The CPU Usage Screen 171 8.2.2 The Memory Usage Screen 172 14 ZyWALL USG 20/20W User's Guide
... 8.1 Overview ...165 8.1.1 What You Can Do in this Chapter 165 8.2 The Dashboard Screen ...165 8.2.1 The CPU Usage Screen 171 8.2.2 The Memory Usage Screen 172 14 ZyWALL USG 20/20W User's Guide
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... ...214 Chapter 11 Interfaces ...217 11.1 Interface Overview ...217 11.1.1 What You Can Do in this Chapter 217 11.1.2 What You Need to Know 218 ZyWALL USG 20/20W User's Guide 15
... ...214 Chapter 11 Interfaces ...217 11.1 Interface Overview ...217 11.1.1 What You Can Do in this Chapter 217 11.1.2 What You Need to Know 218 ZyWALL USG 20/20W User's Guide 15
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....2.1 Policy Route Edit Screen 303 13.3 IP Static Route Screen ...307 13.3.1 Static Route Add/Edit Screen 308 13.4 Policy Routing Technical Reference 309 16 ZyWALL USG 20/20W User's Guide
....2.1 Policy Route Edit Screen 303 13.3 IP Static Route Screen ...307 13.3.1 Static Route Add/Edit Screen 308 13.4 Policy Routing Technical Reference 309 16 ZyWALL USG 20/20W User's Guide
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... 18.1 Overview ...347 18.1.1 What You Can Do in this Chapter 347 18.1.2 What You Need to Know 348 18.2 The HTTP Redirect Screen 349 ZyWALL USG 20/20W User's Guide 17
... 18.1 Overview ...347 18.1.1 What You Can Do in this Chapter 347 18.1.2 What You Need to Know 348 18.2 The HTTP Redirect Screen 349 ZyWALL USG 20/20W User's Guide 17
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... 19.3 ALG Technical Reference 357 Chapter 20 IP/MAC Binding ...359 20.1 IP/MAC Binding Overview 359 20.1.1 What You Can Do in this Chapter 359 20.1.2 What You Need to Know 360 20.2 IP/MAC Binding Summary 360 20.2.1 IP/MAC Binding Edit 361 20.2.2 Static DHCP Edit ...362 20.3 IP/MAC Binding Exempt List 363 Chapter... Firewall Add/Edit Screen 385 22.3 The Session Limit Screen 386 22.3.1 The Session Limit Add/Edit Screen 388 Chapter 23 IPSec VPN...391 18 ZyWALL USG 20/20W User's Guide
... 19.3 ALG Technical Reference 357 Chapter 20 IP/MAC Binding ...359 20.1 IP/MAC Binding Overview 359 20.1.1 What You Can Do in this Chapter 359 20.1.2 What You Need to Know 360 20.2 IP/MAC Binding Summary 360 20.2.1 IP/MAC Binding Edit 361 20.2.2 Static DHCP Edit ...362 20.3 IP/MAC Binding Exempt List 363 Chapter... Firewall Add/Edit Screen 385 22.3 The Session Limit Screen 386 22.3.1 The Session Limit Add/Edit Screen 388 Chapter 23 IPSec VPN...391 18 ZyWALL USG 20/20W User's Guide
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...437 25.1.1 What You Need to Know 437 25.2 Remote User Login ...438 25.3 The SSL VPN User Screens 443 25.4 Bookmarking the ZyWALL 444 25.5 Logging Out of the SSL VPN User Screens 444 Chapter 26 SSL User Application Screens 447 26.1 SSL User Application Screens Overview... 447 26.2 The Application Screen 447 Chapter 27 ZyWALL SecuExtender...449 27.1 The ZyWALL SecuExtender Icon 449 27.2 Statistics ...450 27.3 View Log ...451 27.4 Suspend and Resume the Connection 451 27.5 Stop the Connection ...452 ZyWALL USG 20/20W User's Guide 19
...437 25.1.1 What You Need to Know 437 25.2 Remote User Login ...438 25.3 The SSL VPN User Screens 443 25.4 Bookmarking the ZyWALL 444 25.5 Logging Out of the SSL VPN User Screens 444 Chapter 26 SSL User Application Screens 447 26.1 SSL User Application Screens Overview... 447 26.2 The Application Screen 447 Chapter 27 ZyWALL SecuExtender...449 27.1 The ZyWALL SecuExtender Icon 449 27.2 Statistics ...450 27.3 View Log ...451 27.4 Suspend and Resume the Connection 451 27.5 Stop the Connection ...452 ZyWALL USG 20/20W User's Guide 19
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Table of Contents 27.6 Uninstalling the ZyWALL SecuExtender 452 Chapter 28 Bandwidth Management...453 28.1 Overview ...453 28.1.1 What You Can Do in this Chapter 453 28.1.2 What You Need to Know ....5.1 Content Filter Blocked and Warning Messages 508 30.6 Content Filter Customization Screen 508 30.7 Content Filter Technical Reference 511 Chapter 31 Content Filter Reports ...513 20 ZyWALL USG 20/20W User's Guide
Table of Contents 27.6 Uninstalling the ZyWALL SecuExtender 452 Chapter 28 Bandwidth Management...453 28.1 Overview ...453 28.1.1 What You Can Do in this Chapter 453 28.1.2 What You Need to Know ....5.1 Content Filter Blocked and Warning Messages 508 30.6 Content Filter Customization Screen 508 30.7 Content Filter Technical Reference 511 Chapter 31 Content Filter Reports ...513 20 ZyWALL USG 20/20W User's Guide
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... Screen 555 34.2.1 Address Add/Edit Screen 557 34.3 Address Group Summary Screen 558 34.3.1 Address Group Add/Edit Screen 559 Chapter 35 Services ...561 ZyWALL USG 20/20W User's Guide 21
... Screen 555 34.2.1 Address Add/Edit Screen 557 34.3 Address Group Summary Screen 558 34.3.1 Address Group Add/Edit Screen 559 Chapter 35 Services ...561 ZyWALL USG 20/20W User's Guide 21
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... 584 38.2.1 Creating an Authentication Method Object 585 Chapter 39 Certificates ...589 39.1 Overview ...589 39.1.1 What You Can Do in this Chapter 589 22 ZyWALL USG 20/20W User's Guide
... 584 38.2.1 Creating an Authentication Method Object 585 Chapter 39 Certificates ...589 39.1 Overview ...589 39.1.1 What You Can Do in this Chapter 589 22 ZyWALL USG 20/20W User's Guide