HP SuperStack Firewall Series Uživatelský manuál stáhnout pdf (Strana 49)

ONFIGURING THE

IREWALL

Chapter 4 Basic Settings of the Firewall

Chapter 5 Setting up Web Filtering

Chapter 6 Using the Firewall Diagnostic Tools

Chapter 7 Setting a Policy

Chapter 8 Advanced Settings

Chapter 9 Configuring Virtual Private Network Services

Chapter 10 Configuring High Availability

DUA1611-0AAA02.book Page 49 Thursday, August 2, 2001 4:01 PM

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 213 214

SuperStack 1
Firewall 1
User Guide 1
3Com Corporation 2
5400 Bayfront Plaza 2
Santa Clara, California 2
95052-8145 2
ONFIGURING THE 4
ECHNICAL 10
EGULATORY 10
How to Use This 12
Conventions 12
Terminology 13
14 ABOUT THIS GUIDE 14
Feedback about this 15
Registration 16
Chapter 1 Introduction 17
NTRODUCTION 19
Firewall and 3Com 20
Network Supervisor 20
Firewall Features 21
LAN DMZ WAN 22
Firewall Features 23 23
Introduction to 25
Networking (VPN) 25
NSTALLING THE 27
Positioning the 28
Firewall Front Panel 29
Firewall Rear Panel 31
Redundant Power 31
System (RPS) 31
ETUP FOR THE 35
Settingupa 36
Configuring Basic 36
Configuring Basic Settings 37 37
Figure 8 Set Password Screen 38
Figure 9 Set Time Zone screen 38
Configuring WAN 39
Figure 11 40
Figure 12 41
Configuring the Firewall 41
Figure 13 42
Configuring WAN Settings 43 43
Configuring LAN 44
Figure 16 45
Configuring LAN Settings 45
Confirming Firewall 46
ETTINGS OF THE 51
Examining the Unit 52
Setting the 53
Administrator 53
Password 53
Figure 23 54
Set Time Window 54
Setting the Time 55 55
Changing the Basic 56
Network Settings 56
Specifying DMZ 59
Addresses 59
Settingupthe 60
DHCP Server 60
Figure 26 DHCP Setup Window 61
3com.com 62
Viewing the DHCP 63
Server Status 63
Using the Network 64
Diagnostic Tools 64
ETTING UP 67
ILTERING 67
Filtering Web Sites 70
Figure 30 Custom List Window 71
Updating the Web 73
Blocking Websites 75
Filtering by User 75
Figure 33 76
Consent Window 76
Filtering by User Consent 77 77
192.168.1.254/iAccept.html 77
192.168.1.254 77
SING THE 79
IAGNOSTIC 79
Figure 34 80
View Log Window 80
Viewing the Log 81 81
Changing Log and 82
Alert Settings 82
Generating Reports 87
Restarting the 89
Managing the 90
Configuration File 90
Figure 39 91
Import Window 91
Upgrading the 92
Firewall Firmware 92
Figure 41 93
Upgrade Window 93
Figure 44 98
Services Window 98
Changing Policy Services 99 99
ETTING A 100
Adding and 101
Deleting Services 101
Editing Policy Rules 103
Editing Policy Rules 105 105
Updating User 106
Privileges 106
Establishing an 108
Authenticated 108
Management 109
Using the Firewall 110
Business Telephone 110
Automatic 111
Proxy/Web Cache 111
Forwarding 111
Figure 49 112
Proxy Relay Window 112
Specifying Intranet 114
Settings 114
Figure 52 Intranet Window 116
Setting Static 117
Setting up 119
One-to-One NAT 119
Setting up One-to-One NAT 121 121
ONFIGURING 123
Figure 56 VPN Summary Window 124
Configuring a VPN 125
Security 125
Association 125
Shared Secret 130
Configuring the 132
Firewall to use a 132
RADIUS Server 132
Firewall-1 134
Configuring the IRE 137
VPN Client for use 137
Figure 58 139
VAILABILITY 141
Configuring High 142
Availability 142
Figure 60 143
High Availability Menu 143
Configuration 145
Checking High 146
Availability Status 146
Forcing Transitions 148
Forcing Transitions 149 149
DMINISTRATION AND 151
ROUBLESHOOTING 151
PERATIONS 153
Activating the Web 156
Site Filter 156
Using Network 157
Access Policy Rules 157
Ta b le 6 161
Resetting the 162
Figure 63 163
Firmware Upload Window 163
Direct Cable 164
Connection 164
Direct Cable Connection 165 165
192.168.1.200 168
Troubleshooting 170
Frequently Asked 172
Questions about 172
IREWALL AND 173
ETWORKING 173
TTACK AND 175
Intrusion Attacks 176
Troja n Hor s e 177
■ 255.0.0.0 181
■ 255.255.0.0 181
■ 255.255.255.0 181
Network Address 182
Translation (NAT) 182
Dynamic Host 183
Protocol (DHCP) 183
Virtual Private 184
Network Services 184
Internet 185
PPENDICES 191
NFORMATION 193
Wichtige 194
Sicherheitshinweise 194
Sécurité 195
Consignes 195
Importantes de 195
PPENDIX A: SAFETY INFORMATION 196
PECIFICATIONS AND 197
TANDARDS 197
PECIFICATIONS 199
Support from Your 202
Network Supplier 202
Support from 3Com 202
Support from 3Com 203 203
Asia, Pacific Rim 203
Returning Products 204
PPENDIX D: TECHNICAL SUPPORT 206
NDEX 209 209
NDEX 211 211
212 INDEX 212
REGULATORY NOTICES 213

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