ZyXEL Communications USG 300 User Manual

ZyWALL USG 300

Unified Security Gateway

Default Login Details

LAN Port P1 IP Address https://192.168.1.1 User Name admin Password 1234

www.zyxel.com

Version 2.20 Edition 1, 3/2010

www.zyxel.com

About This User's Guide

Intended Audience

This manual is intended for people who want to want to configure the ZyWALL using the Web Configurator.

How To Use This Guide

•Read Chapter 1 on page 33 chapter for an overview of features available on the ZyWALL.

•Read Chapter 3 on page 47 for web browser requirements and an introduction to the main components, icons and menus in the ZyWALL Web Configurator.

•Read Chapter 4 on page 63 if you’re using the installation wizard for first time setup and you want more detailed information than what the real time online help provides.

•Read Chapter 5 on page 73 if you’re using the quick setup wizards and y ou want more detailed information than what the real time online help provides.

• It is highly recommended you read Chapter 6 on page 91 for detailed information on essential terms us ed in the ZyWALL, what prerequisites are needed to configure a feature and how to use that feature.

• It is highly recommended you read Chapter 7 on page 115 for ZyWALL application examples.

• Subsequent chapters are arranged by menu item as defined in the Web Configurator. Read each chapter carefully for detailed information on that menu item.

• To find specific information in this guide, use the Contents Overview, the Table of Contents, the Index, or search the PDF file. E-mail techwriters@zyxel.com.tw if you cannot find the information you require.

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.

Note: Notes tell you other important information (for example, other things you may

need to configure or helpful tips) or recommendations.

Syntax Conventions

• The ZyWALL may be referred to as the “ZyWALL”, the “device”, the “system” or the “product” in this User’s Guide.

• Product labels, screen names, field labels and field choices are all in bold font.

Document Conventions

• A key stroke is denoted by square brackets and uppercase text, for example, [ENTER] means the “enter” or “ret urn” key on your keyboard.

• “Enter” means for you to type one or more characters and then press the [ENTER] key. “Select” or “choose” means for you to use one of the predefined choices.

• A right angle bracket ( > ) within a screen name denotes a mouse click. For example, Maintenance > Log > Log Setting means you first click

Maintenance in the navigation panel, then the Log sub menu and finally the Log Setting tab to get to that screen.

• Units of measurement may denote the “metric” value or the “scientific” value. For example, “k” for kilo may denote “1000” or “1024”, “M” for mega may denote “1000000” or “1048576” and so on.

• “e.g.,” is a shorthand for “for instance”, and “i.e.,” means “that is” or “in other words”.

ZyWALL USG 300 User’s Guide

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 300 User’s Guide

Safety Warnings

• 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 NOT open the device or unit. Opening or removing covers can expose you to dangerous high voltage points or other risks. ONLY qualified service personnel should service or disassemble this device. Please contact your vendor for further information.

• Make sure to connect the cables to the correct ports.

• Place connecting cables carefully so that no one will step on them or stumble over them.

• Always disconnect all cables from this device before servicing or disassembling.

• Use ONLY an appropriate power adaptor or cord for your device. Connect it to the right supply voltage (for example, 110V AC in North America or 230V AC in Europe).

• Do NOT allow anything to rest on the power adaptor or cord and do NOT place the product where anyone can walk on the power adaptor or cord.

• Do NOT use the device if the power adaptor or cord is damaged as it might cause electrocution.

• If the power adaptor or cord is damaged, remove it from the device and the power source.

• Do NOT attempt to repair the power adaptor or cord. Contact your local vendor to order a new one.

• Do not use the device outside, and make sure all the connections are indoors. There is a remote risk of electric shock from lightning.

• CAUTION: RISK OF EXPLOSION IF BATTERY (on the motherboard) IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS. Dispose them at the applicable collection point for the recycling of electrical and electronic equipment. For detailed information about recycling of this product, please contact your local city office, your household waste disposal service or the store where you purchased the product.

• Do NOT obstruct the device ventilation slots, as insufficient airflow may harm your device.

Safety Warnings

Your product is marked with this symbol, which is known as the WEEE mark. WEEE stands for Waste Electronics and Electrical Equipment. It means that used electrical and electronic products should not be mixed with general waste. Used electrical and electronic equipment should be treated separately.

ZyWALL USG 300 User’s Guide

Contents Overview

User’s Guide ........................................................................................................ ...................31

Introducing the ZyWALL ............................................................................................................ 33

Features and Applications ......................................................................................................... 39

Web Configurator ............................................. ... ... ... .... ............................................. ... ... .......... 47

Installation Setup Wizard .................................... ............................................................. ..........63

Quick Setup ............................................................................................................................... 73

Configuration Basics .............. ... ... .............................................................................................. 91

Tutorials ...................................................................................................................................115

L2TP VPN Example .................................................................................................................183

Technical Reference ............................................................................................................219

Dashboard .............................................................................................................................. 221

Monitor .................................................................................................................................... 235

Registration ............................................................................................................................. 277

Signature Update .....................................................................................................................283

Interfaces ..................................... ....................................................... ..................................... 289

Trunks ..................................................................................................................................... 363

Policy and Static Routes ..........................................................................................................373

Routing Protocols ....................................................................................................................389

Zones .................................. ................... ................... .................... ................... ........................ 403

DDNS ...................................................................................................................................... 407

NAT ................................. ............................. .............................. ............................. ................. 413

HTTP Redirect ........................................................................................................................ 423

ALG ......................................................................................................................................... 427

IP/MAC Binding ...................................................................................................................... 435

Authentication Policy .......... ... ................................................ .... ... ........................................... 441

Firewall .................................................................................................................................... 449

IPSec VPN ................... ... .............................................. ... ... ... .... ... ... ........................................ 467

SSL VPN ................................................................................................................................. 507

SSL User Screens ................................................................................................................... 519

SSL User Application Screens ................................................................................................ 529

SSL User File Sharing ............................................................................................................. 531

ZyWALL SecuExtender .. .... ... ... ...............................................................................................539

L2TP VPN ................................................................................................................................ 543

Application Patrol .....................................................................................................................547

Anti-Virus ................................................................................................................................. 573

IDP .......................................................................................................................................... 589

ADP ........................................................................................................................................ 623

ZyWALL USG 300 User’s Guide

Contents Overview

Content Filtering ..................................................................................................................... 643

Content Filter Reports ............................................................................................................. 667

Anti-Spam ................................................................................................................................ 675

Device HA ................................................................................................................................ 693

User/Group .............................................................................................................................. 715

Addresses ............................................................................................................................... 731

Services ................................. ....................................................... ........................................... 737

Schedules ................................. ................................................. .............................................. 743

AAA Server ............................................................................................................................. 749

Authentication Method ................................. ................................................. ... ... .... ................. 759

Certificates ................................... ....................... ....................... ...................... ........................ 765

ISP Accounts ......................................... ... ... .... ... ... ..................................................................787

SSL Application ....................................................................................................................... 791

Endpoint Security .................................................................................................................... 799

System ................................................................................................................................... 809

Log and Report ......................................................................................................................859

File Manager ........................................................................................................................... 873

Diagnostics ............................................................................................................................. 885

Reboot ..................................................................................................................................... 891

Shutdown ......................................... ............................. ............................. .............................. 893

Troubleshooting ..................................................... .................................................................. 895

Product Specifications ............................................................................................................. 915

ZyWALL USG 300 User’s Guide

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................................................................................ 31

Chapter 1

Introducing the ZyWALL ........................................................................................................33

1.1 Overview and Key Default Settings .....................................................................................33

1.2 Rack-mounted Installation ................................................................................................... 33

1.2.1 Rack-Mounted Installation Procedure ........................................................................ 34

1.3 Front Panel ......................................... ... .... ............................................. ... ... .... ... ... .............35

1.3.1 Front Panel LEDs .......................................... ............................................................. 35

1.4 Management Overview .......... .... ... ... ................................................ .... ... .............................35

1.5 Starting and Stopping the ZyWALL ............................ ... ... .... ................................................ 36

Chapter 2

Features and Applications.....................................................................................................39

2.1 Features ............................................. ... .... ... ............................................. ... .... ... ... .............39

2.2 Applications .................................................. ... ... .... ... ... ... .... ................................................ 41

2.2.1 VPN Connectivity ............. ............................................. ... ... ... .... ... ... .......................... 42

2.2.2 SSL VPN Network Access ........ ... .... ... ... ... .... ... ... ............................................. ... .... ... 42

2.2.3 User-Aware Access Control ....................................................................................... 44

2.2.4 Multiple WAN Interfaces ................... ... ... ... .... ... ... ....................................................... 44

2.2.5 Device HA .................... .... ............................................. ... ... ... .... ... ... ... ....................... 45

Chapter 3

Web Configurator....................................................................................................................47

3.1 Web Configurator Requirements ......................................................................................... 47

3.2 Web Configurator Access ....................................................................................................47

3.3 Web Configurator Screens Overview .................................................................................. 49

3.3.1 Title Bar .................................. ... ............................................. .... ... ... .......................... 50

ZyWALL USG 300 User’s Guide

Table of Contents

3.3.2 Navigation Panel .......... .... ... ... ... ................................................................................. 50

3.3.3 Main Window .......................... ... ............................................. .... ... ... ... .... ... ... .............57

3.3.4 Tables and Lists .. ... ... ... .... ... ... ............................................. ... .... ... ... ... .... ...................59

Chapter 4

Installation Setup Wizard.......................................................................................................63

4.1 Installation Setup Wizard Screens ...................................................................................... 63

4.1.1 Internet Access Setup - WAN Interface ..................................................................... 64

4.1.2 Internet Access: Ethernet .......................................................................................... 64

4.1.3 Internet Access: PPPoE ............................................................................................. 66

4.1.4 Internet Access: PPTP .............................................................................................. 67

4.1.5 ISP Parameters ................................... ... ... .... ... ... ............................................. ... .... ... 67

4.1.6 Internet Access Setup - Second WAN Interface ........................................................ 69

4.1.7 Internet Access - Finish .............................................................................................69

4.2 Device Registration ........................................................................................................... 70

Chapter 5

Quick Setup.............................................................................................................................73

5.1 Quick Setup Overview ............................... ... ... ... .... ... ... ... .... ... ... .......................................... 73

5.2 WAN Interface Quick Setup .................................................................................................74

5.2.1 Choose an Ethernet Interface .................................................................... ... ... ... .... ... 74

5.2.2 Select WAN Type ............................. ... ... ... .... ............................................. ... ... ... .......74

5.2.3 Configure WAN Settings ............................................................................................ 75

5.2.4 WAN and ISP Connection Settings ............................................................................ 76

5.2.5 Quick Setup Interface Wizard: Summary ................................................................... 78

5.3 VPN Quick Setup .......... ... ... ... .... ............................................. ... ... ... .... ... ............................. 79

5.4 VPN Setup Wizard: Wizard Type ......................................................................................... 80

5.5 VPN Express Wizard - Scenario ......................................................................................... 81

5.5.1 VPN Express Wizard - Configuration ........................... ... ... ... .... ... ... ... ....................... 82

5.5.2 VPN Express Wizard - Summary ....................................................................... .... ... 83

5.5.3 VPN Express Wizard - Finish .................................................................................... 84

5.5.4 VPN Advanced Wizard - Scenario ............................................................................ 85

5.5.5 VPN Advanced Wizard - Phase 1 Settings ............................................................... 86

5.5.6 VPN Advanced Wizard - Phase 2 ............................................................................. 88

5.5.7 VPN Advanced Wizard - Summary ........................................................................... 89

5.5.8 VPN Advanced Wizard - Finish ................................................................................. 90

Chapter 6

Configuration Basics..............................................................................................................91

6.1 Object-based Configuration .......................................................................... .... ... ... .............91

6.2 Zones, Interfaces, and Physical Ports ................................................................................. 92

6.2.1 Interface Types .................................................... ... .... ... ... ... ... .... ... ... .......................... 93

6.2.2 Default Interface and Zone Configuration .................................................................. 94

ZyWALL USG 300 User’s Guide

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6.3 Terminology in the ZyWALL ................... .... ... ... ... .... ... ... ............................................. ... .... ... 95

6.4 Packet Flow ........................................ ............................................. .... ... ... ... .... ... ... .............96

6.4.1 ZLD 2.20 Packet Flow Enhancements ....................................................................... 96

6.4.2 Routing Table Checking Flow Enhancements ............................................................ 97

6.4.3 NAT Table Checking Flow ............................. ... ... ... .... ... ... ... ....................................... 98

6.5 Feature Configuration Overview ......................................................................................... 99

6.5.1 Feature ...................................... ... .... ... ... ... .... ... ............................................. ... ... ..... 100

6.5.2 Licensing Registration ............................ ... .... ... ... ... .... ... ... ........................................ 100

6.5.3 Licensing Update ................................................... .... ... ... ... ... .... ... ... ... ..................... 100

6.5.4 Interface .................... ... .............................................. ... ... ... ... .... ... ... ........................ 101

6.5.5 Trunks ............. .... ... ............................................. ... .... ... ... ........................................ 101

6.5.6 Policy Routes ................... ............................................. ... ... ... .... ... ... ... ..................... 101

6.5.7 Static Routes .................................... ... ... ... .............................................. ... ... ... ... .....103

6.5.8 Zones ............................................................ ... ... ... ............................................. ..... 103

6.5.9 DDNS ..... ............................................. ... ... .... ... ............................................. ... ... ..... 103

6.5.10 NAT ........................................................................................................................ 103

6.5.11 HTTP Redirect ........................................................................................................ 104

6.5.12 ALG ........................................................................................................................ 105

6.5.13 Auth. Policy ............................................................................................................105

6.5.14 Firewall ................................................................................................................... 105

6.5.15 IPSec VPN ............................................................................................................. 106

6.5.16 SSL VPN ................................................................................................................ 106

6.5.17 L2TP VPN .............................................................................................................. 107

6.5.18 Application Patrol ...................................................................................................107

6.5.19 Anti-Virus ................................................................................................................ 108

6.5.20 IDP ......................................................................................................................... 108

6.5.21 ADP ........................................................................................................................ 108

6.5.22 Content Filter ..........................................................................................................108

6.5.23 Anti-Spam ...............................................................................................................109

6.5.24 Device HA .............................................................................................................. 109

6.6 Objects ............................................ ... ... .... ............................................. ... ... .... ... ...............110

6.6.1 User/Group ....................... ... ... ............................................. ... .... ... ... ... .... ..................110

6.7 System ............. ............................................. ... ... .... ... .........................................................111

6.7.1 DNS, WWW, SSH, TELNET, FTP, SNMP, Dial-in Mgmt, Vantage CNM ............. .... ..111

6.7.2 Logs and Reports ......................................................................................................112

6.7.3 File Manager ....................... ... ... ... .............................................................................112

6.7.4 Diagnostics ................ ... .... ... ... ... ... .............................................. ... ... ... .... ..................112

6.7.5 Shutdown .................. ... .............................................. ... ... ... ... .... ... ... .........................112

Chapter 7

Tutorials................................................................................................................................115

7.1 How to Configure Interfaces, Port Grouping, and Zones . .... ... ............................................ 115

7.1.1 Configure a WAN Ethernet Interface ............................. ... ... ... .... ... ... ... .... ... ... ... ... .... ..116

ZyWALL USG 300 User’s Guide

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7.1.2 Configure Zones ........................... .... ... ... ... ................................................................116

7.1.3 Configure Port Grouping ...........................................................................................117

7.2 How to Configure a Cellular Interface . ... ................................................. ... ... ......................118

7.3 How to Configure Load Balancing ..................................................................................... 120

7.3.1 Set Up Available Bandwidth on Ethernet Interfaces ................................................ 121

7.3.2 Configure the WAN Trunk ........................................................................................ 122

7.4 How to Set Up a Wireless LAN .......................................................................................... 123

7.4.1 Set Up User Accounts .............................................................................................. 123

7.4.2 Create the WLAN Interface ....... ... .... ... ... ................................................. ... ... ... ........124

7.4.3 Set Up the Wireless Clients to Use the WLAN Interface .......................................... 127

7.5 How to Set Up an IPSec VPN Tunnel ................................................................................ 139

7.5.1 Set Up the VPN Gateway ......................................................................................... 140

7.5.2 Set Up the VPN Connection ..................................................................................... 140

7.5.3 Configure Security Policies for the VPN Tunnel ...................................... ................. 142

7.6 How to Configure a Hub-and-spoke IPSec VPN Without a VPN Concentrator ................. 142

7.7 How to Configure User-aware Access Control .................................................................. 144

7.7.1 Set Up User Accounts .............................................................................................. 145

7.7.2 Set Up User Groups ................................................................................................. 146

7.7.3 Set Up User Authentication Using the RADIUS Server ............................. ... ... ... .....146

7.7.4 Web Surfing Policies With Bandwidth Restrictions .................................................. 148

7.7.5 Set Up MSN Policies ................................................................................................ 151

7.7.6 Set Up Firewall Rules ............................................................................................... 152

7.8 How to Use a RADIUS Server to Authenticate User Accounts based on Groups ............. 153

7.9 How to Use Endpoint Security and Authentication Policies ............................................... 155

7.9.1 Configure the Endpoint Security Objects .................................................................155

7.9.2 Configure the Authentication Policy ......................................................................... 157

7.10 How to Configure Service Control ................................................................................... 158

7.10.1 Allow HTTPS Administrator Access Only From the LAN ....................................... 159

7.11 How to Allow Incoming H.323 Peer-to-peer Calls ............................................................ 161

7.11.1 Turn On the ALG .................................................................................................... 162

7.11.2 Set Up a NAT Policy For H.323 .............................................................................. 162

7.11.3 Set Up a Firewall Rule For H.323 ........................................................................... 164

7.12 How to Allow Public Access to a Web Server ............................. ... ....... ...... ....... ...... ....... . 165

7.12.1 Create the Address Objects ...................................................................................166

7.12.2 Configure NAT ........................................................................................................ 166

7.12.3 Set Up a Firewall Rule ........................................................................................... 167

7.13 How to Use an IPPBX on the DMZ ............................................................................. .... . 168

7.13.1 Turn On the ALG .................................................................................................... 170

7.13.2 Create the Address Objects ...................................................................................170

7.13.3 Setup a NAT Policy for the IPPBX ......................................................................... 171

7.13.4 Set Up a WAN to DMZ Firewall Rule for SIP .........................................................172

7.13.5 Set Up a DMZ to LAN Firewall Rule for SIP ........................................................... 173

7.14 How to Use Multiple Static Public WAN IP Addresses for LAN to WAN Traffic ............... 174

ZyWALL USG 300 User’s Guide

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7.14.1 Create the Public IP Address Range Object ............ .............................................. 174

7.14.2 Configure the Policy Route .................................................................................... 175

7.15 How to Use Active-Passive Device HA ........................................................................... 175

7.15.1 Before You Start ..................................................................................................... 176

7.15.2 Configure Device HA on the Master ZyWALL ........................................................177

7.15.3 Configure the Backup ZyWALL .............................................................................. 179

7.15.4 Deploy the Backup ZyWALL .................................................................................. 181

7.15.5 Check Your Device HA Setup ................................................................................ 181

Chapter 8

L2TP VPN Example...............................................................................................................183

8.1 L2TP VPN Example ...........................................................................................................183

8.2 Configuring the Default L2TP VPN Gateway Example ...................................................... 183

8.3 Configuring the Default L2TP VPN Connection Example .................................................. 185

8.4 Configuring the L2TP VPN Settings Example ...................................................................186

8.5 Configuring L2TP VPN in Windows Vista, XP, or 2000 ..................................................... 187

8.5.1 Configuring L2TP in Windows Vista ......................................................................... 187

8.5.2 Configuring L2TP in Windows XP ............................................................................197

8.5.3 Configuring L2TP in Windows 2000 ......................................................................... 203

Part II: Technical Reference................................................................ 219

Chapter 9

Dashboard............................................................................................................................221

9.1 Overview ............. ............................................. ... .... ... ... ... .... .............................................. 221

9.1.1 What Yo u Can Do in this Chapter ............................................................................ 221

9.2 The Dashboard Screen ..................................................................................................... 221

9.2.1 The CPU Usage Screen ........................................................................................... 228

9.2.2 The Memory Usage Screen ................... ... .... ... ... ... .... .............................................. 229

9.2.3 The Session Usage Screen .......................................................... ........................... 230

9.2.4 The VPN Status Screen ...... ... ... ............................................................................... 231

9.2.5 The DHCP Table Screen ..........................................................................................231

9.2.6 The Number of Login Users Screen .............................. ... ... ..................................... 232

Chapter 10

Monitor..................................................................................................................................235

10.1 Overview .......................................................................................................................... 235

10.1.1 What You Can Do in this Chapter .......................................................................... 235

10.2 The Port Statistics Screen .............................................................................................. 236

10.2.1 The Port Statistics Graph Screen .......................................................................... 238

10.3 Interface Status Screen ...................................................................................................239

ZyWALL USG 300 User’s Guide

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10.4 The Traffic Statistics Screen ............................................................................................ 243

10.5 The Session Monitor Screen .......................................................................................... 246

10.6 The DDNS Status Screen ................................................................................................248

10.7 IP/MAC Binding Monitor .................................................................................................. 249

10.8 The Login Users Screen ...................................... ... ................................................ ... .... . 250

10.9 WLAN Interface Station Monitor Screen .......................................................................... 251

10.10 Cellular Status Screen ...................................................................................................252

10.11 Application Patrol Statistics .......................... ... .... ... ... ... .... ... ... ... .....................................254

10.11.1 Application Patrol Statistics: General Setup .................... ... .... ... ... ... .... ... ... ... ... .... . 254

10.11.2 Application Patrol Statistics: Bandwidth Statistics ..... ... ........................................ 255

10.11.3 Application Patrol Statistics: Protocol Statistics ...................................................256

10.11.4 Application Patrol Statistics: Individual Protocol Statistics by Rule ...................... 257

10.12 The IPSec Monitor Screen ........................................................................................... 258

10.12.1 Regular Expressions in Searching IPSec SAs ..................................................... 260

10.13 The SSL Connection Monitor Screen ............................................................................ 261

10.14 L2TP over IPSec Session Monitor Screen .................................................................... 262

10.15 The Anti-Virus Statistics Screen .................................................................................... 263

10.16 The IDP Statistics Screen .............................................................................................. 265

10.17 The Content Filter Statistics Screen ..............................................................................267

10.18 Content Filter Cache Screen ......................................................................................... 268

10.19 The Anti-Spam Statistics Screen ................................................................................... 271

10.20 The Anti-Spam Status Screen ....................................................................................... 273

10.21 Log Screen ....................................................................................................................274

Chapter 11

Registration...........................................................................................................................277

11.1 Overview .......................................................................................................................... 277

11.1.1 What You Can Do in this Chapter ......................... .... ... ... ... ... .... ... ... ........................ 277

11.1.2 What you Need to Know ......................................................................................... 277

11.2 The Registration Screen .................................................................................................. 279

11.3 The Service Screen ......................................................................................................... 281

Chapter 12

Signature Update..................................................................................................................283

12.1 Overview .......................................................................................................................... 283

12.1.1 What You Can Do in this Chapter .......................................................................... 283

12.1.2 What you Need to Know ........................................................................................ 283

12.2 The Antivirus Update Screen ........................................................................................... 284

12.3 The IDP/AppPatrol Update Screen .................................................................................. 285

12.4 The System Protect Update Screen ............................................................................... 287

Chapter 13

Interfaces...............................................................................................................................289

ZyWALL USG 300 User’s Guide

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13.1 Interface Overview ........................................................................................................... 289

13.1.1 What You Can Do in this Chapter .......................................................................... 289

13.1.2 What You Need to Know ........................................................................................ 290

13.2 Port Grouping ................................................................................................................. 293

13.2.1 Port Grouping Overview .................... .......................................... ........................... 293

13.2.2 Port Grouping Screen ............................................................................................ 293

13.3 Ethernet Summary Screen .............................................................................................. 294

13.3.1 Ethernet Edit .........................................................................................................296

13.3.2 Object References ................................................................................................. 303

13.4 PPP Interfaces ................................................................................................................ 304

13.4.1 PPP Interface Summary ......................................................................................... 305

13.4.2 PPP Interface Add or Edit ..................................................................................... 307

13.5 Cellular Configuration Screen (3G) ..................................................................................311

13.5.1 Cellular Add/Edit Screen ......................... ............................................................... 313

13.6 WLAN Interface General Screen ..................................................................................... 320

13.6.1 WLAN Add/Edit Screen .. ... ... ... ... .... ... ... .................................................................. 323

13.6.2 WLAN Add/Edit: WEP Security ...................... ........................................................ 329

13.6.3 WLAN Add/Edit: WPA-PSK/WPA2-PSK Security ...................................................330

13.6.4 WLAN Add/Edit: WPA/WPA2 Security ...................................................................331

13.7 WLAN Interface MAC Filter ............................................................................................ 333

13.8 VLAN Interfaces ............................................................................................................. 335

13.8.1 VLAN Summary Screen ............. .... ... ..................................................................... 337

13.8.2 VLAN Add/Edit ...................................................................................................... 338

13.9 Bridge Interfaces ............................................................................................................ 345

13.9.1 Bridge Summary ....................................................................................................347

13.9.2 Bridge Add/Edit ..................................................................................................... 348

13.10 Auxiliary Interface ......................................................................................................... 354

13.10.1 Auxiliary Interface Overview ................................................................................. 354

13.10.2 Auxiliary ................................................................................................................ 354

13.11 Virtual Interfaces ............ ... .... ............................................. ... ... ... .... ... ... ........................ 356

13.11.1 Virtual Interfaces Add/Edit ..................... .... ... ... ... .... ... ... ... ... .... ... ........................... 357

13.12 Interface Technical Reference ....................................................................................... 358

Chapter 14

Trunks...................................................................................................................................363

14.1 Overview .......................................................................................................................... 363

14.1.1 What You Can Do in this Chapter .......................................................................... 363

14.1.2 What You Need to Know ........................................................................................ 364

14.2 The Trunk Summary Screen ................................................. ... ... ... .... ... ... ... .... ... ... ... ... .....368

14.3 Configuring a Trunk ........................................................................................................ 369

14.4 Trunk Technical Reference .............................................................................................. 371

Chapter 15

Policy and Static Routes......................................................................................................373

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Table of Contents

15.1 Policy and Static Routes Overview .................................................................................. 373

15.1.1 What You Can Do in this Chapter .......................................................................... 373

15.1.2 What You Need to Know ....................................................................................... 374

15.2 Policy Route Screen ........................................................................................................ 376

15.2.1 Policy Route Edit Screen ....................................................................................... 379

15.3 IP Static Route Screen ....................................................................................................383

15.3.1 Static Route Add/Edit Screen ................................................................................. 384

15.4 Policy Routing Technical Reference ................................................................................ 385

Chapter 16

Routing Protocols .................................................................................................................389

16.1 Routing Protocols Overview ............................................................................................ 389

16.1.1 What You Can Do in this Chapter .......................................................................... 389

16.1.2 What You Need to Know ........................................................................................ 389

16.2 The RIP Screen ... ... .... ... ... ... .... ... ................................................ ... .... ... ........................... 390

16.3 The OSPF Screen ............... .... ... ... ................................................ .... ... ... ........................391

16.3.1 Configuring the OSPF Screen .................................. ......... .......... .......... ......... ........ 395

16.3.2 OSPF Area Add/Edit Screen .................................................................................398

16.3.3 Virtual Link Add/Edit Screen ................................................................................. 399

16.4 Routing Protocol Technical Reference ............................................................................ 400

Chapter 17

Zones .....................................................................................................................................403

17.1 Zones Overview ...............................................................................................................403

17.1.1 What You Can Do in this Chapter .......................................................................... 403

17.1.2 What You Need to Know ........................................................................................ 404

17.2 The Zone Screen ..................................... ... ................................................ .... ... ..............405

17.3 Zone Edit ........................................................................................................................ 406

Chapter 18

DDNS......................................................................................................................................407

18.1 DDNS Overview .............................................................................................................. 407

18.1.1 What You Can Do in this Chapter .......................................................................... 407

18.1.2 What You Need to Know ........................................................................................ 407

18.2 The DDNS Screen ...........................................................................................................408

18.2.1 The Dynamic DNS Add/Edit Screen ...................................................................... 410

Chapter 19

NAT.........................................................................................................................................413

19.1 NAT Overview .................................................................................................................. 413

19.1.1 What You Can Do in this Chapter .......................................................................... 413

19.1.2 What You Need to Know ........................................................................................ 414

19.2 The NAT Screen .................................. .... ... ... ... .... ................................................ ... ... ..... 414

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Table of Contents

19.2.1 The NAT Add/Edit Screen . ... ... ... .... ........................................................................ 416

19.3 NAT Technical Reference ................................................................................................419

Chapter 20

HTTP Redirect......................................................................................................................423

20.1 Overview .......................................................................................................................... 423

20.1.1 What You Can Do in this Chapter .......................................................................... 423

20.1.2 What You Need to Know ........................................................................................ 424

20.2 The HTTP Redirect Screen ............................................................................................. 425

20.2.1 The HTTP Redirect Edit Screen ............................................................................. 426

Chapter 21

ALG ........................................................................................................................................427

21.1 ALG Overview ................................................................................................................. 427

21.1.1 What You Can Do in this Chapter .......................................................................... 427

21.1.2 What You Need to Know ........................................................................................ 428

21.1.3 Before You Begin ...................................................................................................431

21.2 The ALG Screen .............................................................................................................. 431

21.3 ALG Technical Reference ................................................................................................ 433

Chapter 22

IP/MAC Binding....................................................................................................................435

22.1 IP/MAC Binding Overview ............................................................................................... 435

22.1.1 What You Can Do in this Chapter .......................................................................... 435

22.1.2 What You Need to Know ........................................................................................ 436

22.2 IP/MAC Binding Summary ............................................................................................... 436

22.2.1 IP/MAC Binding Edit ............................................................................................... 437

22.2.2 Static DHCP Edit .................................................................................................... 438

22.3 IP/MAC Binding Exempt List ........................................................................................... 439

Chapter 23

Authentication Policy...........................................................................................................441

23.1 Overview .......................................................................................................................... 441

23.1.1 What You Can Do in this Chapter .......................................................................... 441

23.1.2 What You Need to Know ........................................................................................ 442

23.2 Authentication Policy Screen ........................................................................................... 442

23.2.1 Creating/Editing an Authentication Policy .............................................................. 445

Chapter 24

Firewall...................................................................................................................................449

24.1 Overview .......................................................................................................................... 449

24.1.1 What You Can Do in this Chapter .......................................................................... 449

24.1.2 What You Need to Know ........................................................................................ 450

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Table of Contents

24.1.3 Firewall Rule Example Applications ....................................................................... 452

24.1.4 Firewall Rule Configuration Example ..................................................................... 455

24.2 The Firewall Screen ................. ... ... ... ... ................................................. ... ... .... ................. 457

24.2.1 Configuring the Firewall Screen ............................... .............................................. 458

24.2.2 The Firewall Add/Edit Screen ................................................................................. 461

24.3 The Session Limit Screen ................................................................................................462

24.3.1 The Session Limit Add/Edit Screen ........................................................................ 464

Chapter 25

IPSec VPN..............................................................................................................................467

25.1 IPSec VPN Overview .......................................................................................................467

25.1.1 What You Can Do in this Chapter .......................................................................... 467

25.1.2 What You Need to Know ........................................................................................ 468

25.1.3 Before You Begin ...................................................................................................470

25.2 The VPN Connection Screen .......................................................................................... 470

25.2.1 The VPN Connection Add/Edit (IKE) Screen ......................................................... 472

25.2.2 The VPN Connection Add/Edit Manual Key Screen .............................................. 479

25.3 The VPN Gateway Screen .............................................................................................. 482

25.3.1 The VPN Gateway Add/Edit Screen ...................................................................... 483

25.4 VPN Concentrator ..........................................................................................................491

25.4.1 IPSec VPN Concentrator Example ........................................................................ 491

25.4.2 VPN Concentrator Screen ...................................................................................... 494

25.4.3 The VPN Concentrator Add/Edit Screen .............................. .... ... ... ... .... ... ... ... ........494

25.5 IPSec VPN Background Information ............................................................................... 495

Chapter 26

SSL VPN.................................................................................................................................507

26.1 Overview .......................................................................................................................... 507

26.1.1 What You Can Do in this Chapter .......................................................................... 507

26.1.2 What You Need to Know ........................................................................................ 507

26.2 The SSL Access Privilege Screen ................................................................................... 510

26.2.1 The SSL Access Policy Add/Edit Screen .............................................................. 512

26.3 The SSL Global Setting Screen .................. ... ... .... ................................................ ... ... .... . 514

26.3.1 How to Upload a Custom Logo .............................................................................. 516

26.4 Establishing an SSL VPN Connection ............................................................................. 517

Chapter 27

SSL User Screens.................................................................................................................519

27.1 Overview .......................................................................................................................... 519

27.1.1 What You Need to Know ........................................................................................ 519

27.2 Remote User Login ..........................................................................................................520

27.3 The SSL VPN User Screens ................................................ ... ... ... .... ... ... ... .... ... ... ... ........525

27.4 Bookmarking the ZyWALL ............................................................................................... 526

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Table of Contents

27.5 Logging Out of the SSL VPN User Screens ....................................................................526

Chapter 28

SSL User Application Screens ............................................................................................529

28.1 SSL User Application Screens Overview ........................................................................ 529

28.2 The Application Screen ...................................................................................................529

Chapter 29

SSL User File Sharing ..........................................................................................................531

29.1 Overview .......................................................................................................................... 531

29.1.1 What You Need to Know ........................................................................................ 531

29.2 The Main File Sharing Screen ......................................................................................... 532

29.3 Opening a File or Folder ................................... ....................................................... ........532

29.3.1 Downloading a File ...................................... ......... ....... ......... .......... .......... ......... ..... 534

29.3.2 Saving a File ..........................................................................................................535

29.4 Creating a New Folder ......................... ....................... ....................... ...................... ........535

29.5 Renaming a File or Folder ............................................................................................... 536

29.6 Deleting a File or Folder ..................................................................................................536

29.7 Uploading a File ............................. ....................... ...................... ....................... .............. 537

Chapter 30

ZyWALL SecuExtender.........................................................................................................539

30.1 The ZyWALL SecuExtender Icon .................................................................................... 539

30.2 Statistics .......................................................................................................................... 540

30.3 View Log ..........................................................................................................................541

30.4 Suspend and Resume the Connection ....................... ..................................................... 541

30.5 Stop the Connection ........................................................................................................ 542

30.6 Uninstalling the ZyWALL SecuExtender .......................................................................... 542

Chapter 31

L2TP VPN...............................................................................................................................543

31.1 Overview .......................................................................................................................... 543

31.1.1 What You Can Do in this Chapter .......................................................................... 543

31.1.2 What You Need to Know ........................................................................................ 543

31.2 L2TP VPN Screen ............... .... ... ... ................................................ .... ... ... ........................545

Chapter 32

Application Patrol.................................................................................................................547

32.1 Overview .......................................................................................................................... 547

32.1.1 What You Can Do in this Chapter .......................................................................... 547

32.1.2 What You Need to Know ....................................................................................... 548

32.1.3 Application Patrol Bandwidth Management Examples ........................................... 553

32.2 Application Patrol General Screen ..................................................................................557

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Table of Contents

32.3 Application Patrol Applications ........................................................................................ 558

32.3.1 The Application Patrol Edit Screen ........................................................................ 559

32.3.2 The Application Patrol Policy Edit Screen ............................................................. 563

32.4 The Other Applications Screen ........................................................................................ 566

32.4.1 The Other Applications Add/Edit Screen ................................................................ 569

Chapter 33

Anti-Virus...............................................................................................................................573

33.1 Overview .......................................................................................................................... 573

33.1.1 What You Can Do in this Chapter .......................................................................... 573

33.1.2 What You Need to Know ........................................................................................ 574

33.1.3 Before You Begin ...................................................................................................576

33.2 Anti-Virus Summary Screen ............. ................................................. ... ... ... .... ... ... ... ... .... . 576

33.2.1 Anti-Virus Policy Add or Edit Screen ......................................................................579

33.3 Anti-Virus Black List .........................................................................................................581

33.4 Anti-Virus Black List or White List Add/Edit ..................................................................... 582

33.5 Anti-Virus White List ...... ... ... .... ... ... ... ... .... ... ... ... ................................................. ... ... ... ..... 583

33.6 Signature Searching ........................................................................................................ 584

33.7 Anti-Virus Technical Reference ........................................................................................ 587

Chapter 34

IDP.........................................................................................................................................589

34.1 Overview .......................................................................................................................... 589

34.1.1 What You Can Do in this Chapter .......................................................................... 589

34.1.2 What You Need To Know ....................................................................................... 589

34.1.3 Before You Begin ...................................................................................................590

34.2 The IDP General Screen ................................................................................................. 591

34.3 Introducing IDP Profiles ................................................................................................. 593

34.3.1 Base Profiles ..........................................................................................................594

34.4 The Profile Summary Screen .......................................................................................... 595

34.5 Creating New Profiles ...................................................................................................... 596

34.5.1 Procedure To Create a New Profile ........................................................................ 596

34.6 Profiles: Packet Inspection ............................................................................................. 597

34.6.1 Profile > Group View Screen .................................................................................. 597

34.6.2 Policy Types ........................................................................................................... 600

34.6.3 IDP Service Groups ...............................................................................................601

34.6.4 Profile > Query View Screen .................................................................................. 602

34.6.5 Query Example ...................................................................................................... 605

34.7 Introducing IDP Custom Signatures ............................................................................... 607

34.7.1 IP Packet Header ...................................................................................................607

34.8 Configuring Custom Signatures ..................... ....................... ...................... ..................... 608

34.8.1 Creating or Editing a Custom Signature ................................................................ 610

34.8.2 Custom Signature Example ........................................... ... ..................................... 616

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Table of Contents

34.8.3 Applying Custom Signatures ..................................................................................618

34.8.4 Verifying Custom Signatures .................................................................................. 619

34.9 IDP Technical Reference .................................................................................................620

Chapter 35

ADP .......................................................................................................................................623

35.1 Overview .......................................................................................................................... 623

35.1.1 ADP and IDP Comparison ..................................................................................... 623

35.1.2 What You Can Do in this Chapter ......................................................................... 623

35.1.3 What You Need To Know ....................................................................................... 623

35.1.4 Before You Begin ...................................................................................................624

35.2 The ADP General Screen ........................ ................................................... ..................... 6 25

35.3 The Profile Summary Screen .......................................................................................... 626

35.3.1 Base Profiles ..........................................................................................................627

35.3.2 Configuring The ADP Profile Summary Screen .....................................................627

35.3.3 Creating New ADP Profiles ............................ ........................................................ 628

35.3.4 Traffic Anomaly Profiles ........................................................................................ 628

35.3.5 Protocol Anomaly Profiles ................................... .... ... ... ... ..................................... 631

35.3.6 Protocol Anomaly Configuration ............................................................................. 631

35.4 ADP Technical Reference ................................................................................................ 635

Chapter 36

Content Filtering..................................................................................................................643

36.1 Overview .......................................................................................................................... 643

36.1.1 What You Can Do in this Chapter .......................................................................... 643

36.1.2 What You Need to Know ........................................................................................ 643

36.1.3 Before You Begin ...................................................................................................645

36.2 Content Filter General Screen .................... ....................................................... ..............645

36.3 Content Filter Policy Add or Edit Screen ......................................................................... 648

36.4 Content Filter Profile Screen ..........................................................................................650

36.5 Content Filter Categories Screen ................................................................................... 650

36.5.1 Content Filter Blocked and Warning Messages ..................................................... 662

36.6 Content Filter Customization Screen .............................................................................. 663

36.7 Content Filter Technical Reference ................................................................................. 665

Chapter 37

Content Filter Reports..........................................................................................................667

37.1 Overview .......................................................................................................................... 667

37.2 Viewing Content Filter Reports ............................................. ........................................... 667

Chapter 38

Anti-Spam..............................................................................................................................675

38.1 Overview .......................................................................................................................... 675

ZyWALL USG 300 User’s Guide

Table of Contents

38.1.1 What You Can Do in this Chapter .......................................................................... 675

38.1.2 What You Need to Know ........................................................................................ 675

38.2 Before You Begin ............................................................................................................. 677

38.3 The Anti-Spam General Screen ....................................................................................... 677

38.3.1 The Anti-Spam Policy Add or Edit Screen ................................................ .............. 679

38.4 The Anti-Spam Black List Screen .................................................................................... 681

38.4.1 The Anti-Spam Black or White List Add/Edit Screen ...................................... ... .... . 683

38.4.2 Regular Expressions in Black or White List Entries ............................................... 684

38.5 The Anti-Spam White List Screen ....................................................................................685

38.6 The DNSBL Screen ......................................................................................................... 686

38.7 Anti-Spam Technical Reference ...................................................................................... 688

Chapter 39

Device HA..............................................................................................................................693

39.1 Overview .......................................................................................................................... 693

39.1.1 What You Can Do in this Chapter .......................................................................... 693

39.1.2 What You Need to Know ........................................................................................ 693

39.1.3 Before You Begin ...................................................................................................694

39.2 Device HA General ..........................................................................................................695

39.3 The Active-Passive Mode Screen ................................................................................... 696

39.3.1 Configuring Active-Passive Mode Device HA ........................................................698

39.4 Configuring an Active-Passive Mode Monitored Interface ............................................... 701

39.5 The Legacy Mode Screen ............................................................................................... 703

39.6 Configuring the Legacy Mode Screen ........ ... ... .... ... ............................................. ... ... .... . 704

39.7 Device HA Technical Reference ...................................................................................... 708

Chapter 40

User/Group............................................................................................................................715

40.1 Overview .......................................................................................................................... 715

40.1.1 What You Can Do in this Chapter .......................................................................... 715

40.1.2 What You Need To Know ....................................................................................... 715

40.2 User Summary Screen .................................................................................................... 718

40.2.1 User Add/Edit Screen ........................... .......... .......... ......... .......... .......... ......... ........ 718

40.3 User Group Summary Screen ......................................................................................... 721

40.3.1 Group Add/Edit Screen .......................................................................................... 722

40.4 Setting Screen ................................................................................................................ 723

40.4.1 Default User Authentication Timeout Settings Edit Screens ..................................726

40.4.2 User Aware Login Example ............... ... ... .... ... ........................................................ 728

40.5 User /Group Technical Reference ................................................................................... 729

Chapter 41

Addresses.............................................................................................................................731

41.1 Overview .......................................................................................................................... 731

ZyWALL USG 300 User’s Guide

Table of Contents

41.1.1 What You Can Do in this Chapter .......................................................................... 731

41.1.2 What You Need To Know ....................................................................................... 731

41.2 Address Summary Screen ....................... ........................................................................ 731

41.2.1 Address Add/Edit Screen ....................................................................................... 733

41.3 Address Group Summary Screen ............................... ....................... ......................... ..... 734

41.3.1 Address Group Add/Edit Screen ............................................................................ 735

Chapter 42

Services.................................................................................................................................737

42.1 Overview .......................................................................................................................... 737

42.1.1 What You Can Do in this Chapter .......................................................................... 737

42.1.2 What You Need to Know ........................................................................................ 737

42.2 The Service Summary Screen ....................... .......................... .......................... .............. 738

42.2.1 The Service Add/Edit Screen ............................ ..................................................... 740

42.3 The Service Group Summary Screen ........................ ... .... ... ... ... ... .... ... ... ... .... ................. 7 40

42.3.1 The Service Group Add/Edit Screen ...................................................................... 742

Chapter 43

Schedules..............................................................................................................................743

43.1 Overview .......................................................................................................................... 743

43.1.1 What You Can Do in this Chapter .......................................................................... 743

43.1.2 What You Need to Know ........................................................................................ 743

43.2 The Schedule Summary Screen ...................................................................................... 744

43.2.1 The One-Time Schedule Add/Edit Screen ............................................................. 745

43.2.2 The Recurring Schedule Add/Edit Screen ............................................... ... ... ... .... . 746

Chapter 44

AAA Server...........................................................................................................................749

44.1 Overview .......................................................................................................................... 749

44.1.1 Directory Service (AD/LDAP) ................................................................ ................. 749

44.1.2 RADIUS Server ...................................................................................................... 750

44.1.3 ASAS ...................................................................................................................... 750

44.1.4 What You Can Do in this Chapter .......................................................................... 750

44.1.5 What You Need To Know ....................................................................................... 751

44.2 Active Directory or LDAP Server Summary ..................................................................... 753

44.2.1 Adding an Active Directory or LDAP Server ............. ............ ............. ............. ........ 753

44.3 RADIUS Server Summary ............................................................................................... 755

44.3.1 Adding a RADIUS Server ...................................................................................... 757

Chapter 45

Authentication Method.........................................................................................................759

45.1 Overview .......................................................................................................................... 759

45.1.1 What You Can Do in this Chapter .......................................................................... 759

ZyWALL USG 300 User’s Guide

Table of Contents

45.1.2 Before You Begin ...................................................................................................759

45.1.3 Example: Selecting a VPN Authentication Method ................................................ 759

45.2 Authentication Method Objects ...................................... .................................... .............. 760

45.2.1 Creating an Authentication Method Object ........................................... ... ... ... ... .... . 761

Chapter 46

Certificates ............................................................................................................................765

46.1 Overview .......................................................................................................................... 765

46.1.1 What You Can Do in this Chapter .......................................................................... 765

46.1.2 What You Need to Know ........................................................................................ 765

46.1.3 Verifying a Certificate .............................................................................................767

46.2 The My Certificates Screen ............................................................................................. 769

46.2.1 The My Certificates Add Screen ............................................................................ 770

46.2.2 The My Certificates Edit Screen ........... ............................................. .... ... ... ... ... .... . 775

46.2.3 The My Certificates Import Screen ........................................................................ 778

46.3 The Trusted Certificates Screen ..................................................................................... 779

46.3.1 The Trusted Certificates Edit Screen .................................................................... 780

46.3.2 The Trusted Certificates Import Screen ................................................................784

46.4 Certificates Technical Reference ..................................................................................... 785

Chapter 47

ISP Accounts.........................................................................................................................787

47.1 Overview .......................................................................................................................... 787

47.1.1 What You Can Do in this Chapter .......................................................................... 787

47.2 ISP Account Summary .................................................................................................... 787

47.2.1 ISP Account Edit ................................................................................................... 788

Chapter 48

SSL Application ....................................................................................................................791

48.1 Overview .......................................................................................................................... 791

48.1.1 What You Can Do in this Chapter .......................................................................... 791

48.1.2 What You Need to Know ........................................................................................ 791

48.1.3 Example: Specifying a Web Site for Access .......................................................... 792

48.2 The SSL Application Screen .......................... ... .... ... ... ... .... ... ... ... ... .... ... ... ... .... ... ... ... ... .... . 793

48.2.1 Creating/Editing a Web-based SSL Application Object ......................................... 794

48.2.2 Creating/Editing a File Sharing SSL Application Object ........................... ............. . 796

Chapter 49

Endpoint Security.................................................................................................................799

49.1 Overview .......................................................................................................................... 799

49.1.1 What You Can Do in this Chapter .......................................................................... 800

49.1.2 What You Need to Know ........................................................................................ 800

49.2 Endpoint Security Screen ........ ................................................ ... ... .... ... ... ... .... ... ... ... ... .... . 801

ZyWALL USG 300 User’s Guide

Table of Contents

49.3 Endpoint Security Add/Edit .............................................................................................. 803

Chapter 50

System.................................................................................................................................809

50.1 Overview .......................................................................................................................... 809

50.1.1 What You Can Do in this Chapter .......................................................................... 809

50.2 Host Name ....................................................................................................................... 810

50.3 Date and Time .................................................................................................................811

50.3.1 Pre-defined NTP Time Servers List ............................................. ... ... .... ... ... ... ... .... . 813

50.3.2 Time Server Synchronization ................................................................................. 814

50.4 Console Port Speed ......................................................................................................... 815

50.5 DNS Overview ................................................................................................................. 815

50.5.1 DNS Server Address Assignment .......................................................................... 816

50.5.2 Configuring the DNS Screen ................................ .......................................... ........ 816

50.5.3 Address Record .................................................................................................... 819

50.5.4 PTR Record ........................................................................................................... 819

50.5.5 Adding an Address/PTR Record ............................................................................ 819

50.5.6 Domain Zone Forwarder ............... ............................................. ... ... .... ................. 820

50.5.7 Adding a Domain Zone Forwarder ................................. ........................................ 8 20

50.5.8 MX Record ............................................................................................................821

50.5.9 Adding a MX Record ..............................................................................................822

50.5.10 Adding a DNS Service Control Rule ................................................................... . 822

50.6 WWW Overview ..............................................................................................................823

50.6.1 Service Access Limitations .................................................................................... 824

50.6.2 System Timeout ..................................................................................................... 824

50.6.3 HTTPS ...................................................................................................................824

50.6.4 Configuring WWW Service Control ........................................................................ 825

50.6.5 Service Control Rules ............................................................................................ 829

50.6.6 Customizing the WWW Login Page ....................................................................... 829

50.6.7 HTTPS Example ....................................................................................................833

50.7 SSH .............................................................................................................................. 840

50.7.1 How SSH Works ......................................................... ... ... ... .... ... ... ........................ 841

50.7.2 SSH Implementation on the ZyWALL ..................................................................... 842

50.7.3 Requirements for Using SSH ................................................................................. 842

50.7.4 Configuring SSH ....................................................................................................842

50.7.5 Secure Telnet Using SSH Examples ...................................................................... 844

50.8 Telnet .............................................................................................................................. 845

50.8.1 Configuring Telnet .................................................................................................. 846

50.9 FTP ................................................................................................................................. 847

50.9.1 Configuring FTP .....................................................................................................847

50.10 SNMP ........................................................................................................................... 849

50.10.1 Supported MIBs ................................................................................................... 851

50.10.2 SNMP Traps ......................................................................................................... 851

ZyWALL USG 300 User’s Guide

Table of Contents

50.10.3 Configuring SNMP ............................................................................................... 851

50.11 Dial-in Management ..... ... ... .... ... ... ... ... ................................................. ... ... .....................853

50.11.1 Configuring Dial-in Mgmt ........................... ... ... ... .... ... ........................................... 854

50.12 Vantage CNM ...............................................................................................................855

50.12.1 Configuring Vantage CNM ................................................................................... 856

50.13 Language Screen .........................................................................................................858

Chapter 51

Log and Report ...................................................................................................................859

51.1 Overview .......................................................................................................................... 859

51.1.1 What You Can Do In this Chapter .......................................................................... 859

51.2 Email Daily Report ..........................................................................................................859

51.3 Log Setting Screens ....................................................................................................... 861

51.3.1 Log Setting Summary ............................................................................................. 862

51.3.2 Edit System Log Settings ......................................................................................863

51.3.3 Edit Remote Server Log Settings .......................................................................... 868

51.3.4 Active Log Summary Screen ................................ ............. .......... ............. ............. . 870

Chapter 52

File Manager.........................................................................................................................873

52.1 Overview .......................................................................................................................... 873

52.1.1 What You Can Do in this Chapter .......................................................................... 873

52.1.2 What you Need to Know ........................................................................................ 873

52.2 The Configuration File Screen .............................. ...................................................... .....876

52.3 The Firmware Package Screen ...................................................................................... 880

52.4 The Shell Script Screen .......................... ....................................................... .................882

Chapter 53

Diagnostics...........................................................................................................................885

53.1 Overview .......................................................................................................................... 885

53.1.1 What You Can Do in this Chapter .......................................................................... 885

53.2 The Diagnostic Screen ....................................................................................................885

53.3 The Packet Capture Screen ............................................................................................886

53.3.1 The Packet Capture Files Screen .......................................................................... 888

53.3.2 Example of Viewing a Packet Capture File .............................. ... ... ... .... ... ... ... ... .....889

Chapter 54

Reboot....................................................................................................................................891

54.1 Overview .......................................................................................................................... 891

54.1.1 What You Need To Know ....................................................................................... 891

54.2 The Reboot Screen .........................................................................................................891

Chapter 55

Shutdown...............................................................................................................................893

ZyWALL USG 300 User’s Guide

Table of Contents

55.1 Overview .......................................................................................................................... 893

55.1.1 What You Need To Know ....................................................................................... 893

55.2 The Shutdown Screen ..................................................................................................... 893

Chapter 56

Troubleshooting....................................................................................................................895

56.1 Resetting the ZyWALL .....................................................................................................912

56.2 Getting More Troubleshooting Help ................................................................................. 913

Chapter 57

Product Specifications.........................................................................................................915

57.1 3G PCMCIA Card Installation .................................. ........................................................ 921

Appendix A Log Descriptions...............................................................................................923

Appendix B Common Services.............................................................................................983

Appendix C Displaying Anti-Virus Alert Messages in Windows............................................987

Appendix D Importing Certificates........................................................................................993

Appendix E Wireless LANs ................................................................................................1019

Appendix F Open Software Announcements.....................................................................1035

Appendix G Legal Information............................................................................................1091

Index.....................................................................................................................................1095

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