Zyxel USG300 user manual

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ZyWALL USG 300

Unified Security Gateway

Default Login Details

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

Firmware Version 2.20

Edition 2, 9/2010

www.zyxel.com

ZyXEL Communications Corporation

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 65 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 75 if you’re using the quick setup wizards and you want more detailed information than what the real time online help provides.

•It is highly recommended you read Chapter 6 on page 93 for detailed information on essential terms used 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 117 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.

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

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6	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

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ZyWALL USG 300 User’s Guide	7

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.

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.

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Contents Overview

User’s Guide ...........................................................................................................................	31
Introducing the ZyWALL ............................................................................................................	33
Features and Applications .........................................................................................................	39
Web Configurator .......................................................................................................................	47
Installation Setup Wizard ...........................................................................................................	65
Quick Setup ...............................................................................................................................	75
Configuration Basics ..................................................................................................................	93
Tutorials ...................................................................................................................................	117
L2TP VPN Example .................................................................................................................	185
Technical Reference ............................................................................................................	223
Dashboard ..............................................................................................................................	225
Monitor ....................................................................................................................................	239
Registration .............................................................................................................................	283
Signature Update .....................................................................................................................	289
Interfaces .................................................................................................................................	295
Trunks .....................................................................................................................................	369
Policy and Static Routes ..........................................................................................................	379
Routing Protocols ....................................................................................................................	395
Zones .......................................................................................................................................	409
DDNS ......................................................................................................................................	413
NAT ..........................................................................................................................................	419
HTTP Redirect ........................................................................................................................	429
ALG .........................................................................................................................................	435
IP/MAC Binding ......................................................................................................................	443
Authentication Policy ...............................................................................................................	449
Firewall ....................................................................................................................................	457
IPSec VPN ...............................................................................................................................	475
SSL VPN .................................................................................................................................	517
SSL User Screens ...................................................................................................................	531
SSL User Application Screens ................................................................................................	541
SSL User File Sharing .............................................................................................................	543
ZyWALL SecuExtender ...........................................................................................................	551
L2TP VPN ................................................................................................................................	555
Application Patrol .....................................................................................................................	559
Anti-Virus .................................................................................................................................	585
IDP ..........................................................................................................................................	601
ADP ........................................................................................................................................	637
ZyWALL USG 300 User’s Guide	9

Contents Overview

Content Filtering .....................................................................................................................	659
Content Filter Reports .............................................................................................................	683
Anti-Spam ................................................................................................................................	691
Device HA ................................................................................................................................	709
User/Group ..............................................................................................................................	731
Addresses ...............................................................................................................................	747
Services ...................................................................................................................................	753
Schedules ................................................................................................................................	759
AAA Server .............................................................................................................................	765
Authentication Method .............................................................................................................	775
Certificates ...............................................................................................................................	781
ISP Accounts ...........................................................................................................................	803
SSL Application .......................................................................................................................	807
Endpoint Security ....................................................................................................................	815
System ...................................................................................................................................	825
Log and Report ......................................................................................................................	877
File Manager ...........................................................................................................................	893
Diagnostics .............................................................................................................................	905
Reboot .....................................................................................................................................	915
Shutdown .................................................................................................................................	917
Troubleshooting .......................................................................................................................	919
Product Specifications .............................................................................................................	939

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		Table of Contents
	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 ......................................................................................	37
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		11

Table of Contents

	3.3.2 Navigation Panel ........................................................................................................	51
	3.3.3 Main Window ..............................................................................................................	57
	3.3.4 Tables and Lists .........................................................................................................	59
Chapter 4
Installation Setup Wizard .......................................................................................................		65
4.1	Installation Setup Wizard Screens ......................................................................................	65
	4.1.1 Internet Access Setup - WAN Interface .....................................................................	66
	4.1.2 Internet Access: Ethernet ..........................................................................................	66
	4.1.3 Internet Access: PPPoE .............................................................................................	68
	4.1.4 Internet Access: PPTP ..............................................................................................	69
	4.1.5 ISP Parameters ..........................................................................................................	69
	4.1.6 Internet Access Setup - Second WAN Interface ........................................................	71
	4.1.7 Internet Access - Finish .............................................................................................	71
4.2	Device Registration ...........................................................................................................	72
Chapter 5
Quick Setup .............................................................................................................................		75
5.1	Quick Setup Overview .........................................................................................................	75
5.2	WAN Interface Quick Setup .................................................................................................	76
	5.2.1 Choose an Ethernet Interface ....................................................................................	76
	5.2.2 Select WAN Type .......................................................................................................	76
	5.2.3 Configure WAN Settings ............................................................................................	77
	5.2.4 WAN and ISP Connection Settings ............................................................................	78
	5.2.5 Quick Setup Interface Wizard: Summary ...................................................................	80
5.3	VPN Quick Setup .................................................................................................................	81
5.4	VPN Setup Wizard: Wizard Type .........................................................................................	82
5.5	VPN Express Wizard - Scenario .........................................................................................	83
	5.5.1 VPN Express Wizard - Configuration ........................................................................	84
	5.5.2 VPN Express Wizard - Summary ..............................................................................	85
	5.5.3 VPN Express Wizard - Finish ....................................................................................	86
	5.5.4 VPN Advanced Wizard - Scenario ............................................................................	87
	5.5.5 VPN Advanced Wizard - Phase 1 Settings ...............................................................	88
	5.5.6 VPN Advanced Wizard - Phase 2 .............................................................................	90
	5.5.7 VPN Advanced Wizard - Summary ...........................................................................	91
	5.5.8 VPN Advanced Wizard - Finish .................................................................................	92
Chapter 6
Configuration Basics..............................................................................................................		93
6.1	Object-based Configuration .................................................................................................	93
6.2	Zones, Interfaces, and Physical Ports .................................................................................	94
	6.2.1 Interface Types ...........................................................................................................	95
	6.2.2 Default Interface and Zone Configuration ..................................................................	96

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	Table of Contents
6.3 Terminology in the ZyWALL .................................................................................................	97
6.4 Packet Flow .........................................................................................................................	98
6.4.1 ZLD 2.20 Packet Flow Enhancements .......................................................................	98
6.4.2 Routing Table Checking Flow Enhancements ............................................................	99
6.4.3 NAT Table Checking Flow ........................................................................................	100
6.5 Feature Configuration Overview .......................................................................................	101
6.5.1 Feature .....................................................................................................................	102
6.5.2 Licensing Registration ..............................................................................................	102
6.5.3 Licensing Update .....................................................................................................	102
6.5.4 Interface ...................................................................................................................	103
6.5.5 Trunks ......................................................................................................................	103
6.5.6 Policy Routes ...........................................................................................................	103
6.5.7 Static Routes ............................................................................................................	105
6.5.8 Zones .......................................................................................................................	105
6.5.9 DDNS .......................................................................................................................	105
6.5.10 NAT ........................................................................................................................	105
6.5.11 HTTP Redirect ........................................................................................................	106
6.5.12 ALG ........................................................................................................................	107
6.5.13 Auth. Policy ............................................................................................................	107
6.5.14 Firewall ...................................................................................................................	107
6.5.15 IPSec VPN .............................................................................................................	108
6.5.16 SSL VPN ................................................................................................................	108
6.5.17 L2TP VPN ..............................................................................................................	109
6.5.18 Application Patrol ...................................................................................................	109
6.5.19 Anti-Virus .................................................................................................................	110
6.5.20 IDP ..........................................................................................................................	110
6.5.21 ADP .........................................................................................................................	110
6.5.22 Content Filter ...........................................................................................................	110
6.5.23 Anti-Spam ................................................................................................................	111
6.5.24 Device HA ...............................................................................................................	111
6.6 Objects ...............................................................................................................................	112
6.6.1 User/Group ................................................................................................................	112
6.7 System ................................................................................................................................	113
6.7.1 DNS, WWW, SSH, TELNET, FTP, SNMP, Dial-in Mgmt, Vantage CNM	...................113
6.7.2 Logs and Reports ......................................................................................................	114
6.7.3 File Manager .............................................................................................................	114
6.7.4 Diagnostics ................................................................................................................	114
6.7.5 Shutdown ..................................................................................................................	114
Chapter 7
Tutorials ................................................................................................................................	117
7.1 How to Configure Interfaces, Port Grouping, and Zones ....................................................	117
7.1.1 Configure a WAN Ethernet Interface .........................................................................	118
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Table of Contents
	7.1.2 Configure Zones ........................................................................................................	118
	7.1.3 Configure Port Grouping ...........................................................................................	119
	7.2 How to Configure a Cellular Interface ................................................................................	120
	7.3 How to Configure Load Balancing .....................................................................................	122
	7.3.1 Set Up Available Bandwidth on Ethernet Interfaces ................................................	123
	7.3.2 Configure the WAN Trunk ........................................................................................	124
	7.4 How to Set Up a Wireless LAN ..........................................................................................	125
	7.4.1 Set Up User Accounts ..............................................................................................	125
	7.4.2 Create the WLAN Interface ......................................................................................	126
	7.4.3 Set Up the Wireless Clients to Use the WLAN Interface ..........................................	129
	7.5 How to Set Up an IPSec VPN Tunnel ................................................................................	141
	7.5.1 Set Up the VPN Gateway .........................................................................................	142
	7.5.2 Set Up the VPN Connection .....................................................................................	142
	7.5.3 Configure Security Policies for the VPN Tunnel .......................................................	144
	7.6 How to Configure a Hub-and-spoke IPSec VPN Without a VPN Concentrator .................	144
	7.7 How to Configure User-aware Access Control ..................................................................	146
	7.7.1 Set Up User Accounts ..............................................................................................	147
	7.7.2 Set Up User Groups .................................................................................................	148
	7.7.3 Set Up User Authentication Using the RADIUS Server ...........................................	148
	7.7.4 Web Surfing Policies With Bandwidth Restrictions ..................................................	150
	7.7.5 Set Up MSN Policies ................................................................................................	153
	7.7.6 Set Up Firewall Rules ...............................................................................................	154
	7.8 How to Use a RADIUS Server to Authenticate User Accounts based on Groups .............	155
	7.9 How to Use Endpoint Security and Authentication Policies ...............................................	157
	7.9.1 Configure the Endpoint Security Objects .................................................................	157
	7.9.2 Configure the Authentication Policy .........................................................................	159
	7.10 How to Configure Service Control ...................................................................................	160
	7.10.1 Allow HTTPS Administrator Access Only From the LAN .......................................	161
	7.11 How to Allow Incoming H.323 Peer-to-peer Calls ............................................................	163
	7.11.1 Turn On the ALG ....................................................................................................	164
	7.11.2 Set Up a NAT Policy For H.323 ..............................................................................	164
	7.11.3 Set Up a Firewall Rule For H.323 ...........................................................................	166
	7.12 How to Allow Public Access to a Web Server ..................................................................	167
	7.12.1 Create the Address Objects ...................................................................................	168
	7.12.2 Configure NAT ........................................................................................................	168
	7.12.3 Set Up a Firewall Rule ...........................................................................................	169
	7.13 How to Use an IPPBX on the DMZ ..................................................................................	170
	7.13.1 Turn On the ALG ....................................................................................................	172
	7.13.2 Create the Address Objects ...................................................................................	172
	7.13.3 Setup a NAT Policy for the IPPBX .........................................................................	173
	7.13.4 Set Up a WAN to DMZ Firewall Rule for SIP .........................................................	174
	7.13.5 Set Up a DMZ to LAN Firewall Rule for SIP ...........................................................	175
	7.14 How to Use Multiple Static Public WAN IP Addresses for LAN to WAN Traffic ...............	176
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	Table of Contents
7.14.1 Create the Public IP Address Range Object ..........................................................	176
7.14.2 Configure the Policy Route ....................................................................................	177
7.15 How to Use Active-Passive Device HA ...........................................................................	177
7.15.1 Before You Start .....................................................................................................	178
7.15.2 Configure Device HA on the Master ZyWALL ........................................................	179
7.15.3 Configure the Backup ZyWALL ..............................................................................	181
7.15.4 Deploy the Backup ZyWALL ..................................................................................	183
7.15.5 Check Your Device HA Setup ................................................................................	183
Chapter 8
L2TP VPN Example...............................................................................................................	185
8.1 L2TP VPN Example ...........................................................................................................	185
8.2 Configuring the Default L2TP VPN Gateway Example ......................................................	185
8.3 Configuring the Default L2TP VPN Connection Example ..................................................	187
8.4 Configuring the L2TP VPN Settings Example ...................................................................	188
8.5 Configuring L2TP VPN in Windows Vista, XP, or 2000 .....................................................	189
8.5.1 Configuring L2TP in Windows Vista .........................................................................	189
8.5.2 Configuring L2TP in Windows XP ............................................................................	199
8.5.3 Configuring L2TP in Windows 2000 .........................................................................	205
Part II: Technical Reference ................................................................	223
Chapter 9
Dashboard ............................................................................................................................	225
9.1 Overview ............................................................................................................................	225
9.1.1 What You Can Do in this Chapter ............................................................................	225
9.2 The Dashboard Screen .....................................................................................................	225
9.2.1 The CPU Usage Screen ...........................................................................................	232
9.2.2 The Memory Usage Screen .....................................................................................	233
9.2.3 The Session Usage Screen .....................................................................................	234
9.2.4 The VPN Status Screen ...........................................................................................	235
9.2.5 The DHCP Table Screen ..........................................................................................	235
9.2.6 The Number of Login Users Screen .........................................................................	236
Chapter 10
Monitor..................................................................................................................................	239
10.1 Overview ..........................................................................................................................	239
10.1.1 What You Can Do in this Chapter ..........................................................................	239
10.2 The Port Statistics Screen ..............................................................................................	240
10.2.1 The Port Statistics Graph Screen ..........................................................................	242
10.3 Interface Status Screen ...................................................................................................	243

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Table of Contents


10.4	The Traffic Statistics Screen ............................................................................................			247
10.5	The Session Monitor Screen ..........................................................................................			250
10.6	The DDNS Status Screen ................................................................................................			252
10.7	IP/MAC Binding Monitor ..................................................................................................			253
10.8	The Login Users Screen .................................................................................................			254
10.9	WLAN Interface Station Monitor Screen ..........................................................................			255
10.10		Cellular Status Screen ...................................................................................................		256
10.11 USB Storage Screen .....................................................................................................				258
10.12		Application Patrol Statistics ...........................................................................................		259
10.12.1 Application Patrol Statistics: General Setup .........................................................				259
10.12.2 Application Patrol Statistics: Bandwidth Statistics ................................................				260
10.12.3			Application Patrol Statistics: Protocol Statistics ...................................................	261
10.12.4			Application Patrol Statistics: Individual Protocol Statistics by Rule .....................	262
10.13		The IPSec Monitor Screen ...........................................................................................		263
10.13.1 Regular Expressions in Searching IPSec SAs .....................................................				265
10.14		The SSL Connection Monitor Screen ............................................................................		266
10.15		L2TP over IPSec Session Monitor Screen ....................................................................		267
10.16		The Anti-Virus Statistics Screen ....................................................................................		268
10.17		The IDP Statistics Screen ..............................................................................................		270
10.18		The Content Filter Statistics Screen ..............................................................................		272
10.19		Content Filter Cache Screen .........................................................................................		273
10.20		The Anti-Spam Statistics Screen ...................................................................................		276
10.21		The Anti-Spam Status Screen .......................................................................................		278
10.22		Log Screen ....................................................................................................................		279

Chapter 11
Registration ...........................................................................................................................		283
11.1 Overview ..........................................................................................................................		283
11.1.1 What You Can Do in this Chapter ...........................................................................		283
11.1.2 What you Need to Know .........................................................................................		283
11.2 The Registration Screen ..................................................................................................		285
11.3 The Service Screen .........................................................................................................		287
Chapter 12
Signature Update ..................................................................................................................		289
12.1	Overview ..........................................................................................................................	289
12.1.1 What You Can Do in this Chapter ..........................................................................		289
12.1.2 What you Need to Know ........................................................................................		289
12.2	The Antivirus Update Screen ...........................................................................................	290
12.3	The IDP/AppPatrol Update Screen ..................................................................................	291
12.4	The System Protect Update Screen ...............................................................................	293
Chapter 13
Interfaces...............................................................................................................................		295

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		Table of Contents
13.1	Interface Overview ...........................................................................................................	295
13.1.1 What You Can Do in this Chapter ..........................................................................		295
13.1.2 What You Need to Know ........................................................................................		296
13.2	Port Grouping .................................................................................................................	299
13.2.1 Port Grouping Overview .........................................................................................		299
13.2.2 Port Grouping Screen ............................................................................................		299
13.3	Ethernet Summary Screen ..............................................................................................	300
13.3.1 Ethernet Edit .........................................................................................................		302
13.3.2 Object References .................................................................................................		309
13.4	PPP Interfaces ................................................................................................................	310
13.4.1 PPP Interface Summary ..........................................................................................		311
13.4.2 PPP Interface Add or Edit .....................................................................................		313
13.5	Cellular Configuration Screen (3G) .................................................................................	317
13.5.1 Cellular Add/Edit Screen ........................................................................................		319
13.6	WLAN Interface General Screen .....................................................................................	326
13.6.1 WLAN Add/Edit Screen ..........................................................................................		329
13.6.2 WLAN Add/Edit: WEP Security ..............................................................................		335
13.6.3 WLAN Add/Edit: WPA-PSK/WPA2-PSK Security ...................................................		336
13.6.4 WLAN Add/Edit: WPA/WPA2 Security ...................................................................		337
13.7	WLAN Interface MAC Filter ............................................................................................	339
13.8	VLAN Interfaces .............................................................................................................	341
13.8.1 VLAN Summary Screen .........................................................................................		343
13.8.2 VLAN Add/Edit ......................................................................................................		344
13.9	Bridge Interfaces ............................................................................................................	351
13.9.1 Bridge Summary ....................................................................................................		353
13.9.2 Bridge Add/Edit .....................................................................................................		354
13.10 Auxiliary Interface .........................................................................................................		360
13.10.1 Auxiliary Interface Overview .................................................................................		360
13.10.2 Auxiliary ................................................................................................................		360
13.11 Virtual Interfaces ...........................................................................................................		362
13.11.1 Virtual Interfaces Add/Edit ....................................................................................		363
13.12 Interface Technical Reference .......................................................................................		364
Chapter 14
Trunks ...................................................................................................................................		369
14.1	Overview ..........................................................................................................................	369
14.1.1 What You Can Do in this Chapter ..........................................................................		369
14.1.2 What You Need to Know ........................................................................................		370
14.2	The Trunk Summary Screen ............................................................................................	374
14.3	Configuring a Trunk ........................................................................................................	375
14.4	Trunk Technical Reference ..............................................................................................	377
Chapter 15
Policy and Static Routes ......................................................................................................		379

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Table of Contents

15.1	Policy and Static Routes Overview ..................................................................................	379
15.1.1 What You Can Do in this Chapter ..........................................................................		379
15.1.2 What You Need to Know .......................................................................................		380
15.2	Policy Route Screen ........................................................................................................	382
15.2.1 Policy Route Edit Screen .......................................................................................		385
15.3	IP Static Route Screen ....................................................................................................	389
15.3.1 Static Route Add/Edit Screen .................................................................................		390
15.4	Policy Routing Technical Reference ................................................................................	391

Chapter 16
Routing Protocols.................................................................................................................			395
16.1		Routing Protocols Overview ............................................................................................	395
	16.1.1 What You Can Do in this Chapter ..........................................................................		395
	16.1.2 What You Need to Know ........................................................................................		395
16.2		The RIP Screen ...............................................................................................................	396
	16.3 The OSPF Screen ...........................................................................................................		397
	16.3.1 Configuring the OSPF Screen ................................................................................		401
	16.3.2 OSPF Area Add/Edit Screen .................................................................................		404
	16.3.3 Virtual Link Add/Edit Screen .................................................................................		405
16.4		Routing Protocol Technical Reference ............................................................................	406
Chapter 17
Zones .....................................................................................................................................			409
17.1		Zones Overview ...............................................................................................................	409
	17.1.1 What You Can Do in this Chapter ..........................................................................		409
	17.1.2 What You Need to Know ........................................................................................		410
17.2		The Zone Screen ..............................................................................................................	411
17.3		Zone Edit ........................................................................................................................	412
Chapter 18
DDNS......................................................................................................................................			413
	18.1 DDNS Overview ..............................................................................................................		413
	18.1.1 What You Can Do in this Chapter ..........................................................................		413
	18.1.2 What You Need to Know ........................................................................................		413
	18.2 The DDNS Screen ...........................................................................................................		414
	18.2.1 The Dynamic DNS Add/Edit Screen ......................................................................		416
Chapter 19
NAT.........................................................................................................................................			419
19.1		NAT Overview ..................................................................................................................	419
	19.1.1 What You Can Do in this Chapter ..........................................................................		419
	19.1.2 What You Need to Know ........................................................................................		420
19.2		The NAT Screen ..............................................................................................................	420

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19.2.1 The NAT Add/Edit Screen ......................................................................................		422
19.3	NAT Technical Reference ................................................................................................	425
Chapter 20
HTTP Redirect ......................................................................................................................		429
20.1	Overview ..........................................................................................................................	429
20.1.1 What You Can Do in this Chapter ..........................................................................		429
20.1.2 What You Need to Know ........................................................................................		430
20.2	The HTTP Redirect Screen .............................................................................................	431
20.2.1 The HTTP Redirect Edit Screen .............................................................................		432
Chapter 21
ALG ........................................................................................................................................		435
21.1	ALG Overview .................................................................................................................	435
21.1.1 What You Can Do in this Chapter ..........................................................................		435
21.1.2 What You Need to Know ........................................................................................		436
21.1.3 Before You Begin ...................................................................................................		439
21.2	The ALG Screen ..............................................................................................................	439
21.3	ALG Technical Reference ................................................................................................	441
Chapter 22
IP/MAC Binding ....................................................................................................................		443
22.1	IP/MAC Binding Overview ...............................................................................................	443
22.1.1 What You Can Do in this Chapter ..........................................................................		443
22.1.2 What You Need to Know ........................................................................................		444
22.2	IP/MAC Binding Summary ...............................................................................................	444
22.2.1 IP/MAC Binding Edit ...............................................................................................		445
22.2.2 Static DHCP Edit ....................................................................................................		446
22.3	IP/MAC Binding Exempt List ...........................................................................................	447
Chapter 23
Authentication Policy ...........................................................................................................		449
23.1	Overview ..........................................................................................................................	449
23.1.1 What You Can Do in this Chapter ..........................................................................		449
23.1.2 What You Need to Know ........................................................................................		450
23.2	Authentication Policy Screen ...........................................................................................	450
23.2.1 Adding Exceptional Services ..................................................................................		452
23.2.2 Creating/Editing an Authentication Policy ..............................................................		453
Chapter 24
Firewall...................................................................................................................................		457
24.1	Overview ..........................................................................................................................	457
24.1.1 What You Can Do in this Chapter ..........................................................................		457
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Table of Contents

24.1.2 What You Need to Know ........................................................................................	458
24.1.3 Firewall Rule Example Applications .......................................................................	460
24.1.4 Firewall Rule Configuration Example .....................................................................	463
24.2 The Firewall Screen .........................................................................................................	465
24.2.1 Configuring the Firewall Screen .............................................................................	466
24.2.2 The Firewall Add/Edit Screen .................................................................................	469
24.3 The Session Limit Screen ................................................................................................	470
24.3.1 The Session Limit Add/Edit Screen ........................................................................	472

Chapter 25
IPSec VPN		..............................................................................................................................	475
25.1		IPSec VPN Overview .......................................................................................................	475
	25.1.1 What You Can Do in this Chapter ..........................................................................		475
	25.1.2 What You Need to Know ........................................................................................		476
	25.1.3 Before You Begin ...................................................................................................		478
25.2 ..........................................................................................		The VPN Connection Screen	478
	25.2.1 The VPN Connection Add/Edit (IKE) Screen .........................................................		480
	25.2.2 The VPN Connection Add/Edit Manual Key Screen ..............................................		487
	25.3 The VPN Gateway Screen ..............................................................................................		490
	25.3.1 The VPN Gateway Add/Edit Screen ......................................................................		491
25.4 ..........................................................................................................		VPN Concentrator	499
	25.4.1 IPSec VPN Concentrator Example ........................................................................		499
	25.4.2 VPN Concentrator Screen ......................................................................................		502
	25.4.3 The VPN Concentrator Add/Edit Screen ................................................................		502
25.5 ...............................................................................		IPSec VPN Background Information	503
Chapter 26
SSL VPN.................................................................................................................................			517
26.1 ..........................................................................................................................		Overview	517
	26.1.1 What You Can Do in this Chapter ..........................................................................		517
	26.1.2 What You Need to Know ........................................................................................		517
26.2 ...................................................................................		The SSL Access Privilege Screen	520
	26.2.1 The SSL Access Policy Add/Edit Screen ..............................................................		522
26.3 .......................................................................................		The SSL Global Setting Screen	524
	26.3.1 How to Upload a Custom Logo ..............................................................................		526
26.4 .............................................................................		Establishing an SSL VPN Connection	527
Chapter 27
SSL User Screens.................................................................................................................			531
27.1 ..........................................................................................................................		Overview	531
	27.1.1 What You Need to Know ........................................................................................		531
27.2 ..........................................................................................................		Remote User Login	532
	27.3 The SSL VPN User Screens ...........................................................................................		537

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27.4	Bookmarking the ZyWALL ...............................................................................................	538
27.5	Logging Out of the SSL VPN User Screens ....................................................................	538
Chapter 28
SSL User Application Screens ............................................................................................		541
28.1	SSL User Application Screens Overview ........................................................................	541
28.2	The Application Screen ...................................................................................................	541
Chapter 29
SSL User File Sharing ..........................................................................................................		543
29.1	Overview ..........................................................................................................................	543
29.1.1 What You Need to Know ........................................................................................		543
29.2	The Main File Sharing Screen .........................................................................................	544
29.3	Opening a File or Folder ..................................................................................................	544
29.3.1 Downloading a File .................................................................................................		546
29.3.2 Saving a File ..........................................................................................................		547
29.4	Creating a New Folder .....................................................................................................	547
29.5	Renaming a File or Folder ...............................................................................................	548
29.6	Deleting a File or Folder ..................................................................................................	548
29.7	Uploading a File ...............................................................................................................	549
Chapter 30
ZyWALL SecuExtender.........................................................................................................		551
30.1	The ZyWALL SecuExtender Icon ....................................................................................	551
30.2	Statistics ..........................................................................................................................	552
30.3	View Log ..........................................................................................................................	553
30.4	Suspend and Resume the Connection ............................................................................	553
30.5	Stop the Connection ........................................................................................................	554
30.6	Uninstalling the ZyWALL SecuExtender ..........................................................................	554
Chapter 31
L2TP VPN...............................................................................................................................		555
31.1	Overview ..........................................................................................................................	555
31.1.1 What You Can Do in this Chapter ..........................................................................		555
31.1.2 What You Need to Know ........................................................................................		555
31.2 L2TP VPN Screen ...........................................................................................................		557
Chapter 32
Application Patrol .................................................................................................................		559
32.1	Overview ..........................................................................................................................	559
32.1.1 What You Can Do in this Chapter ..........................................................................		559
32.1.2 What You Need to Know .......................................................................................		560
32.1.3 Application Patrol Bandwidth Management Examples ...........................................		565
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Table of Contents

32.2	Application Patrol General Screen ..................................................................................	569
32.3	Application Patrol Applications ........................................................................................	570
32.3.1 The Application Patrol Edit Screen ........................................................................		571
32.3.2 The Application Patrol Policy Edit Screen .............................................................		575
32.4	The Other Applications Screen ........................................................................................	578
32.4.1 The Other Applications Add/Edit Screen ................................................................		581

Chapter 33
Anti-Virus...............................................................................................................................			585
33.1		Overview ..........................................................................................................................	585
	33.1.1 What You Can Do in this Chapter ..........................................................................		585
	33.1.2 What You Need to Know ........................................................................................		586
	33.1.3 Before You Begin ...................................................................................................		588
33.2		Anti-Virus Summary Screen ............................................................................................	588
	33.2.1 Anti-Virus Policy Add or Edit Screen ......................................................................		591
33.3		Anti-Virus Black List .........................................................................................................	593
33.4		Anti-Virus Black List or White List Add/Edit .....................................................................	594
33.5		Anti-Virus White List ........................................................................................................	595
33.6		Signature Searching ........................................................................................................	596
33.7		Anti-Virus Technical Reference ........................................................................................	599
Chapter 34
IDP.........................................................................................................................................			601
34.1		Overview ..........................................................................................................................	601
	34.1.1 What You Can Do in this Chapter ..........................................................................		601
	34.1.2 What You Need To Know .......................................................................................		601
	34.1.3 Before You Begin ...................................................................................................		602
34.2		The IDP General Screen .................................................................................................	603
34.3		Introducing IDP Profiles .................................................................................................	605
	34.3.1 Base Profiles ..........................................................................................................		606
34.4		The Profile Summary Screen ..........................................................................................	607
34.5		Creating New Profiles ......................................................................................................	608
	34.5.1 Procedure To Create a New Profile ........................................................................		608
34.6		Profiles: Packet Inspection .............................................................................................	609
	34.6.1 Profile > Group View Screen ..................................................................................		609
	34.6.2 Policy Types ...........................................................................................................		612
	34.6.3 IDP Service Groups ...............................................................................................		613
	34.6.4 Profile > Query View Screen ..................................................................................		614
	34.6.5 Query Example ......................................................................................................		617
34.7		Introducing IDP Custom Signatures ...............................................................................	619
	34.7.1 IP Packet Header ...................................................................................................		619
34.8		Configuring Custom Signatures .......................................................................................	620
	34.8.1 Creating or Editing a Custom Signature ................................................................		622

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34.8.2 Custom Signature Example ...................................................................................		628
34.8.3 Applying Custom Signatures ..................................................................................		630
34.8.4 Verifying Custom Signatures ..................................................................................		631
34.9	IDP Technical Reference .................................................................................................	632
Chapter 35
ADP .......................................................................................................................................		637
35.1	Overview ..........................................................................................................................	637
35.1.1 ADP and IDP Comparison .....................................................................................		637
35.1.2 What You Can Do in this Chapter .........................................................................		637
35.1.3 What You Need To Know .......................................................................................		637
35.1.4 Before You Begin ...................................................................................................		638
35.2	The ADP General Screen ................................................................................................	639
35.3	The Profile Summary Screen ..........................................................................................	640
35.3.1 Base Profiles ..........................................................................................................		641
35.3.2 Configuring The ADP Profile Summary Screen .....................................................		641
35.3.3 Creating New ADP Profiles ....................................................................................		642
35.3.4 Traffic Anomaly Profiles ........................................................................................		642
35.3.5 Protocol Anomaly Profiles .....................................................................................		645
35.3.6 Protocol Anomaly Configuration .............................................................................		645
35.4	ADP Technical Reference ................................................................................................	649
Chapter 36
Content Filtering ..................................................................................................................		659
36.1	Overview ..........................................................................................................................	659
36.1.1 What You Can Do in this Chapter ..........................................................................		659
36.1.2 What You Need to Know ........................................................................................		659
36.1.3 Before You Begin ...................................................................................................		661
36.2	Content Filter General Screen .........................................................................................	661
36.3	Content Filter Policy Add or Edit Screen .........................................................................	664
36.4	Content Filter Profile Screen ..........................................................................................	666
36.5	Content Filter Categories Screen ...................................................................................	666
36.5.1 Content Filter Blocked and Warning Messages .....................................................		678
36.6	Content Filter Customization Screen ..............................................................................	679
36.7	Content Filter Technical Reference .................................................................................	681
Chapter 37
Content Filter Reports ..........................................................................................................		683
37.1	Overview ..........................................................................................................................	683
37.2	Viewing Content Filter Reports ........................................................................................	683
Chapter 38
Anti-Spam ..............................................................................................................................		691

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Table of Contents

38.1	Overview ..........................................................................................................................	691
38.1.1 What You Can Do in this Chapter ..........................................................................		691
38.1.2 What You Need to Know ........................................................................................		691
38.2	Before You Begin .............................................................................................................	693
38.3	The Anti - Spam General Screen .......................................................................................	693
38.3.1 The Anti-Spam Policy Add or Edit Screen ..............................................................		695
38.4	The Anti - Spam Black List Screen ....................................................................................	697
38.4.1 The Anti-Spam Black or White List Add/Edit Screen ..............................................		699
38.4.2 Regular Expressions in Black or White List Entries ...............................................		700
38.5	The Anti - Spam White List Screen ....................................................................................	701
38.6 The DNSBL Screen .........................................................................................................		702
38.7	Anti - Spam Technical Reference ......................................................................................	704
Chapter 39
Device HA	..............................................................................................................................	709
39.1	Overview ..........................................................................................................................	709
39.1.1 What You Can Do in this Chapter ..........................................................................		709
39.1.2 What You Need to Know ........................................................................................		709
39.1.3 Before You Begin ...................................................................................................		710
39.2	Device HA General ...........................................................................................................	711
39.3 ...................................................................................	The Active - Passive Mode Screen	712
39.3.1 ........................................................Configuring Active-Passive Mode Device HA		714
39.4 ...............................................	Configuring an Active - Passive Mode Monitored Interface	717
39.5 ...............................................................................................	The Legacy Mode Screen	719
39.6 .............................................................................	Configuring the Legacy Mode Screen	720
39.7 ......................................................................................	Device HA Technical Reference	724
Chapter 40
User/Group ............................................................................................................................		731
40.1 ..........................................................................................................................	Overview	731
40.1.1 ..........................................................................What You Can Do in this Chapter		731
40.1.2 .......................................................................................What You Need To Know		731
40.2 ....................................................................................................	User Summary Screen	734
40.2.1 .............................................................................................User Add/Edit Screen		734
40.3 .........................................................................................	User Group Summary Screen	737
40.3.1 ..........................................................................................Group Add/Edit Screen		738
40.4 ................................................................................................................	Setting Screen	739
40.4.1 ..................................Default User Authentication Timeout Settings Edit Screens		742
40.4.2 ....................................................................................User Aware Login Example		744
40.5 ...................................................................................	User /Group Technical Reference	745
Chapter 41
Addresses.............................................................................................................................		747

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		Table of Contents
41.1	Overview ..........................................................................................................................	747
41.1.1 What You Can Do in this Chapter ..........................................................................		747
41.1.2 What You Need To Know .......................................................................................		747
41.2	Address Summary Screen ...............................................................................................	747
41.2.1 Address Add/Edit Screen .......................................................................................		749
41.3	Address Group Summary Screen ....................................................................................	750
41.3.1 Address Group Add/Edit Screen ............................................................................		751
Chapter 42
Services .................................................................................................................................		753
42.1	Overview ..........................................................................................................................	753
42.1.1 What You Can Do in this Chapter ..........................................................................		753
42.1.2 What You Need to Know ........................................................................................		753
42.2	The Service Summary Screen .........................................................................................	754
42.2.1 The Service Add/Edit Screen .................................................................................		756
42.3	The Service Group Summary Screen .............................................................................	756
42.3.1 The Service Group Add/Edit Screen ......................................................................		758
Chapter 43
Schedules..............................................................................................................................		759
43.1	Overview ..........................................................................................................................	759
43.1.1 What You Can Do in this Chapter ..........................................................................		759
43.1.2 What You Need to Know ........................................................................................		759
43.2	The Schedule Summary Screen ......................................................................................	760
43.2.1 The One-Time Schedule Add/Edit Screen .............................................................		761
43.2.2 The Recurring Schedule Add/Edit Screen .............................................................		762
Chapter 44
AAA Server ...........................................................................................................................		765
44.1	Overview ..........................................................................................................................	765
44.1.1 Directory Service (AD/LDAP) .................................................................................		765
44.1.2 RADIUS Server ......................................................................................................		766
44.1.3 ASAS ......................................................................................................................		766
44.1.4 What You Can Do in this Chapter ..........................................................................		766
44.1.5 What You Need To Know .......................................................................................		767
44.2	Active Directory or LDAP Server Summary .....................................................................	769
44.2.1 Adding an Active Directory or LDAP Server ...........................................................		769
44.3 RADIUS Server Summary ...............................................................................................		771
44.3.1 Adding a RADIUS Server ......................................................................................		773
Chapter 45
Authentication Method .........................................................................................................		775
45.1	Overview ..........................................................................................................................	775
ZyWALL USG 300 User’s Guide		25

Table of Contents

45.1.1 What You Can Do in this Chapter ..........................................................................	775
45.1.2 Before You Begin ...................................................................................................	775
45.1.3 Example: Selecting a VPN Authentication Method ................................................	775
45.2 Authentication Method Objects ........................................................................................	776
45.2.1 Creating an Authentication Method Object ............................................................	777

Chapter 46
Certificates ............................................................................................................................		781
	46.1 Overview ..........................................................................................................................	781
	46.1.1 What You Can Do in this Chapter ..........................................................................	781
	46.1.2 What You Need to Know ........................................................................................	781
	46.1.3 Verifying a Certificate .............................................................................................	783
	46.2 The My Certificates Screen .............................................................................................	785
	46.2.1 The My Certificates Add Screen ............................................................................	786
	46.2.2 The My Certificates Edit Screen .............................................................................	791
	46.2.3 The My Certificates Import Screen ........................................................................	794
	46.3 The Trusted Certificates Screen .....................................................................................	795
	46.3.1 The Trusted Certificates Edit Screen ....................................................................	796
	46.3.2 The Trusted Certificates Import Screen ................................................................	800
	46.4 Certificates Technical Reference .....................................................................................	801
Chapter 47
ISP Accounts.........................................................................................................................		803
	47.1 Overview ..........................................................................................................................	803
	47.1.1 What You Can Do in this Chapter ..........................................................................	803
	47.2 ISP Account Summary ....................................................................................................	803
	47.2.1 ISP Account Edit ...................................................................................................	804
Chapter 48
SSL Application ....................................................................................................................		807
	48.1 Overview ..........................................................................................................................	807
	48.1.1 What You Can Do in this Chapter ..........................................................................	807
	48.1.2 What You Need to Know ........................................................................................	807
	48.1.3 Example: Specifying a Web Site for Access ..........................................................	808
	48.2 The SSL Application Screen ............................................................................................	809
	48.2.1 Creating/Editing a Web-based SSL Application Object	......................................... 810
	48.2.2 Creating/Editing a File Sharing SSL Application Object	......................................... 812
Chapter 49
Endpoint Security .................................................................................................................		815
	49.1 Overview ..........................................................................................................................	815
	49.1.1 What You Can Do in this Chapter ..........................................................................	816
	49.1.2 What You Need to Know ........................................................................................	816

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49.2 Endpoint Security Screen ................................................................................................	817
49.3 Endpoint Security Add/Edit ..............................................................................................	819
Chapter 50
System .................................................................................................................................	825
50.1 Overview ..........................................................................................................................	825
50.1.1 What You Can Do in this Chapter ..........................................................................	825
50.2 Host Name .......................................................................................................................	826
50.3 USB Storage ....................................................................................................................	827
50.4 Date and Time ................................................................................................................	828
50.4.1 Pre-defined NTP Time Servers List ........................................................................	830
50.4.2 Time Server Synchronization .................................................................................	831
50.5 Console Port Speed .........................................................................................................	832
50.6 DNS Overview .................................................................................................................	832
50.6.1 DNS Server Address Assignment ..........................................................................	833
50.6.2 Configuring the DNS Screen ..................................................................................	833
50.6.3 Address Record ....................................................................................................	836
50.6.4 PTR Record ...........................................................................................................	836
50.6.5 Adding an Address/PTR Record ............................................................................	836
50.6.6 Domain Zone Forwarder .......................................................................................	837
50.6.7 Adding a Domain Zone Forwarder .........................................................................	837
50.6.8 MX Record ............................................................................................................	838
50.6.9 Adding a MX Record ..............................................................................................	839
50.6.10 Adding a DNS Service Control Rule ....................................................................	839
50.7 WWW Overview ..............................................................................................................	840
50.7.1 Service Access Limitations ....................................................................................	841
50.7.2 System Timeout .....................................................................................................	841
50.7.3 HTTPS ...................................................................................................................	841
50.7.4 Configuring WWW Service Control ........................................................................	842
50.7.5 Service Control Rules ............................................................................................	846
50.7.6 Customizing the WWW Login Page .......................................................................	846
50.7.7 HTTPS Example ....................................................................................................	850
50.8 SSH ..............................................................................................................................	857
50.8.1 How SSH Works ....................................................................................................	858
50.8.2 SSH Implementation on the ZyWALL .....................................................................	859
50.8.3 Requirements for Using SSH .................................................................................	859
50.8.4 Configuring SSH ....................................................................................................	859
50.8.5 Secure Telnet Using SSH Examples ......................................................................	861
50.9 Telnet ..............................................................................................................................	862
50.9.1 Configuring Telnet ..................................................................................................	863
50.10 FTP ...............................................................................................................................	864
50.10.1 Configuring FTP ...................................................................................................	864
50.11 SNMP ............................................................................................................................	866
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Table of Contents

50.11.1 Supported MIBs ....................................................................................................		868
50.11.2 SNMP Traps .........................................................................................................		868
50.11.3 Configuring SNMP ................................................................................................		868
50.12 Dial-in Management ......................................................................................................		870
50.12.1 Configuring Dial-in Mgmt ......................................................................................		871
50.13 Vantage CNM ...............................................................................................................		872
50.13.1 Configuring Vantage CNM ...................................................................................		873
50.14 Language Screen .........................................................................................................		875
Chapter 51
Log and Report ...................................................................................................................		877
51.1	Overview ..........................................................................................................................	877
51.1.1 What You Can Do In this Chapter ..........................................................................		877
51.2	Email Daily Report ..........................................................................................................	877
51.3	Log Setting Screens .......................................................................................................	879
51.3.1 Log Setting Summary .............................................................................................		880
51.3.2 Edit System Log Settings ......................................................................................		881
51.3.3 Edit Log on USB Storage Setting ..........................................................................		886
51.3.4 Edit Remote Server Log Settings ..........................................................................		888
51.3.5 Active Log Summary Screen ..................................................................................		890
Chapter 52
File Manager.........................................................................................................................		893
52.1	Overview ..........................................................................................................................	893
52.1.1 What You Can Do in this Chapter ..........................................................................		893
52.1.2 What you Need to Know ........................................................................................		893
52.2	The Configuration File Screen .........................................................................................	896
52.3	The Firmware Package Screen ......................................................................................	900
52.4	The Shell Script Screen ..................................................................................................	902
Chapter 53
Diagnostics...........................................................................................................................		905
53.1	Overview ..........................................................................................................................	905
53.1.1 What You Can Do in this Chapter ..........................................................................		905
53.2	The Diagnostic Screen ....................................................................................................	905
53.2.1 The Diagnostics Files Screen ................................................................................		906
53.3	The Packet Capture Screen ............................................................................................	907
53.3.1 The Packet Capture Files Screen ..........................................................................		910
53.3.2 Example of Viewing a Packet Capture File .............................................................		911
53.4	Core Dump Screen ..........................................................................................................	912
53.4.1 Core Dump Files Screen ........................................................................................		912
53.5	The System Log Screen ..................................................................................................	913

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Chapter 54
Reboot....................................................................................................................................				915
54.1		Overview ..........................................................................................................................		915
	54.1.1 What You Need To Know .......................................................................................			915
54.2		The Reboot Screen .........................................................................................................		915
Chapter 55
Shutdown...............................................................................................................................				917
55.1		Overview ..........................................................................................................................		917
	55.1.1 What You Need To Know .......................................................................................			917
55.2		The Shutdown Screen .....................................................................................................		917
Chapter 56
Troubleshooting....................................................................................................................				919
56.1		Resetting the ZyWALL .....................................................................................................		936
56.2		Getting More Troubleshooting Help .................................................................................		937
Chapter 57
Product Specifications .........................................................................................................				939
57.1		3G PCMCIA Card Installation ..........................................................................................		945
Appendix	A		Log Descriptions ...............................................................................................	947
Appendix	B Common Services...........................................................................................			1009
Appendix	C		Displaying Anti-Virus Alert Messages in Windows..........................................	1013
Appendix	D		Importing Certificates......................................................................................	1019
Appendix	E Wireless LANs ................................................................................................			1045
Appendix	F Open Software Announcements .....................................................................			1061
Appendix	G		Legal Information............................................................................................	1119
Index.....................................................................................................................................				1123

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