ZyXEL Communications ZyXEL ZYWALL10 Manuals

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ZyXEL Communications ZyXEL ZYWALL10 User Manual (536 pages)

Zyxel ZyWall Internet Security Gateway

Brand: ZyXEL Communications | Category: Gateway | Size: 11.39 MB

Copyright
2
Information for Canadian Users
4
Zyxel Limited Warranty
5
Customer Support
6
Table of Contents
7
List of Figures
18
Preface
29
- Related Documentation
  29
- Syntax Conventions
  30
Getting Started
31
Chapter 1 Getting to Know Your Zywall

33
- Zywall Internet Security Gateway Overview
  33
- Zywall Features
  34
  - Pptp Encapsulation
    36
  - Dynamic Dns Support
    36
  - Traffic Redirect
    37
  - Port Forwarding
    37
- Table 1-1 Model Specific Features
  38
- Figure 6-3 Wireless
  39
- Figure 7-1 DMZ
  39
- Table 6-1 Wireless
  39
- Applications for the Zywall
  40
- Figure 1-1 Secure Internet Access Via Cable, DSL or Wireless Modem
  41
- Figure 1-2 VPN Application
  42
Chapter 2 Introducing the Web Configurator

43
Chapter 3 Wizard Setup

47
Chapter 4 System Screens

61
- System Overview
  61
- Configuring General Setup
  61
- Figure 4-1 System General Setup
  61
- Table 4-1 System General Setup
  61
- Dynamic DNS
  62
- Configuring Dynamic DNS
  62
- Figure 4-2 DDNS
  63
- Table 4-2 DDNS
  63
- Configuring Password
  64
- Figure 4-3 Password
  64
- Configuring Time Zone
  65
- Figure 4-4 Time Zone
  65
- Table 4-3 Password
  65
- Table 4-4 Time Zone
  66
Chapter 5 LAN Screens

69
- LAN Overview
  69
- DHCP Setup
  69
- Lan Tcp/Ip
  69
- Rip Setup
  70
- Configuring IP
  71
- Figure 5-1 IP
  71
- Table 5-1 IP
  72
- Configuring Static DHCP
  73
- Configuring IP Alias
  74
- Figure 5-2 Static DHCP
  74
- Table 5-2 Static DHCP
  74
- Figure 5-3 IP Alias
  75
- Table 5-3 IP Alias
  75
Chapter 6 Wireless LAN Screens

77
- Wireless LAN Overview
  77
- Wireless LAN Basics
  77
- Figure 6-1 RTS Threshold
  78
- Wireless Security
  79
- Figure 6-2 Zywall Wireless Security Levels
  79
- Configuring Wireless LAN
  80
- Configuring MAC Filter
  82
- Figure 6-4 MAC Address Filter
  83
- Table 6-2 MAC Address Filter
  83
- Overview
  84
- Radius
  84
- Figure 6-5 EAP Authentication
  85
- Local User Database
  86
- Configuring 802.1X
  86
- Figure 6-6 802.1X Authentication
  86
- Configuring Local User Database
  87
- Table 6-3 802.1X Authentication
  87
- Figure 6-7 Local User Database
  88
- Configuring RADIUS
  89
- Figure 6-8 RADIUS
  89
- Table 6-4 Local User Database
  89
- Table 6-5 RADIUS
  90
- DMZ and WAN
  91
Chapter 7 DMZ Screens

93
- DMZ Overview
  93
- Configuring DMZ
  93
- Table 7-1 DMZ
  95
Chapter 8 WAN Screens

97
- WAN Overview
  97
- TCP/IP Priority (Metric)
  97
- Configuring Route
  97
- Configuring WAN ISP
  98
- Figure 8-1 WAN Setup: Route
  98
- Table 8-1 WAN Setup: Route
  98
- Figure 8-2 Ethernet Encapsulation
  99
- Table 8-2 Ethernet Encapsulation
  99
- Figure 8-3 Pppoe Encapsulation
  101
- Table 8-3 Pppoe Encapsulation
  101
- Figure 8-4 PPTP Encapsulation
  103
- Table 8-4 PPTP Encapsulation
  103
- Service Type
  104
- Figure 8-5 RR Service Type
  105
- Table 8-5 RR Service Type
  105
- Configuring WAN IP
  106
- Figure 8-6 IP Setup
  106
- Table 8-6 IP Setup
  107
- Configuring WAN MAC
  109
- Figure 8-7 MAC Setup
  109
- Traffic Redirect
  110
- Figure 8-8 Traffic Redirect WAN Setup
  110
- Figure 8-9 Traffic Redirect LAN Setup
  110
- Configuring Traffic Redirect
  111
- Figure 8-10 Traffic Redirect
  111
- Table 8-7 Traffic Redirect
  111
- Configuring Dial Backup
  112
- Figure 8-11 Dial Backup Setup
  113
- Table 8-8Dial Backup Setup
  114
- Advanced Modem Setup
  117
- Configuring Advanced Modem Setup
  117
- Figure 8-12 Advanced Setup
  118
- Table 8-9 Advanced Setup
  118
- NAT and Static Route
  121
Chapter 9 Network Address Translation (NAT) Screens

123
- NAT Overview
  123
  - What Nat Does
    124
  - How Nat Works
    124
- Figure 9-1 How NAT Works
  125
- Figure 9-2 NAT Application with IP Alias
  126
- Table 9-2 NAT Mapping Types
  127
- Using NAT
  128
- SUA Server
  128
- Table 9-3 Services and Port Numbers
  129
- Configuring SUA Server
  130
- Figure 9-3 Multiple Servers Behind NAT Example
  130
- Figure 9-4 SUA/NAT Setup
  131
- Table 9-4 SUA/NAT Setup
  131
- Configuring Address Mapping
  132
- Figure 9-5 Address Mapping
  133
- Table 9-5 Address Mapping
  133
- Figure 9-6Address Mapping Edit
  134
- Configuring Trigger Port
  135
- Table 9-6 Address Mapping Edit
  135
- Figure 9-7 Trigger Port
  137
- Table 9-7 Trigger Port
  137
Chapter 10 Static Route Screens

139
- Static Route Overview
  139
- Configuring IP Static Route
  139
- Figure 10-1 Example of Static Routing Topology
  139
- Table 10-1 IP Static Route Summary
  139
- Figure 10-2 Edit IP Static Route
  140
- Table 10-2 Edit IP Static Route
  141
- Firewall and Content Filters
  143
Chapter 11 Firewalls

145
- Firewall Overview
  145
- Types of Firewalls
  145
- Introduction to Zyxel's Firewall
  146
- Denial of Service
  147
- Figure 11-1 Zywall Firewall Application
  147
- Table 11-1 Common IP Ports
  148
- Figure 11-2 Three-Way Handshake
  149
- Figure 11-3 SYN Flood
  149
- Figure 11-4 Smurf Attack
  150
- Table 11-2 ICMP Commands that Trigger Alerts
  150
- Stateful Inspection
  151
  - Table 11-3 Legal Netbios Commands
    151
  - Table 11-4 Legal SMTP Commands
    151
  - Figure 11-5 Stateful Inspection
    152
  - Stateful Inspection and the Zywall
    153
  - Tcp Security
    154
- Guidelines for Enhancing Security with Your Firewall
  155
- Packet Filtering Vs Firewall
  156
Chapter 12 Firewall Screens

159
Chapter 13 Content Filtering Screens

183
- Content Filtering Overview
  183
- Configuring Categories
  183
- Figure 13-1Content Filter: Categories
  184
- Table 13-1 Content Filter: Categories
  184
- Configuring Free
  187
- Figure 13-2 Content Filter: Free
  188
- Table 13-2 Content Filter: Free
  188
- Configuring Icard
  189
- Figure 13-3 Content Filter: Icard
  189
- Table 13-3 Content Filter: Icard
  189
- Configuring List Update
  190
- Figure 13-4 Content Filter: List Update
  190
- Configuring Exempt Computers
  191
- Table 13-4 Content Filter: List Update
  191
- Figure 13-5 Content Filter: Exempt Zone
  192
- Table 13-5 Content Filter: Exempt Zone
  192
- Configuring Customize
  193
- Figure 13-6 Content Filter: Customize
  194
- Table 13-6 Content Filter: Customize
  194
- Configuring Keyword Blocking
  196
- Figure 13-7 Content Filter: Keyword Blocking
  196
- Table 13-7 Content Filter: Keyword Blocking
  196
- Vpn/Ipsec
  199
Chapter 14 Introduction to Ipsec

201
- VPN Overview
  201
- Figure 14-1 Encryption and Decryption
  202
- Ipsec Architecture
  203
- Figure 14-2 VPN Application
  203
- Figure 14-3 Ipsec Architecture
  204
- Encapsulation
  205
- Ipsec and NAT
  205
- Figure 14-4 Transport and Tunnel Mode Ipsec Encapsulation
  205
- Table 14-1 VPN and NAT
  206
Chapter 15 VPN Screens

207
- Vpn/Ipsec Overview
  207
- Ipsec Algorithms
  207
- My IP Address
  208
- Secure Gateway Address
  208
- Table 15-1 AH and ESP
  208
- Summary Screen
  209
- Figure 15-1 Ipsec Summary Fields
  209
- Figure 15-2 Summary
  210
- Table 15-2 Summary
  210
- Keep Alive
  212
- NAT Traversal
  212
- Figure 15-3 NAT Router between Ipsec Routers
  212
- ID Type and Content
  213
- Table 15-3 Local ID Type and Content Fields
  213
- Table 15-4 Peer ID Type and Content Fields
  213
- Table 15-5 Matching ID Type and Content Configuration Example
  214
- Table 15-6 Mismatching ID Type and Content Configuration Example
  214
- Pre-Shared Key
  215
- Editing VPN Policies
  215
- Figure 15-4 VPN IKE
  216
- Table 15-7 VPN IKE
  217
- IKE Phases
  221
- Figure 15-5 Two Phases to Set up the Ipsec SA
  222
- Configuring Advanced IKE Settings
  223
- Figure 15-6 VPN IKE: Advanced
  224
- Table 15-8 VPN IKE: Advanced
  224
- Manual Key Setup
  227
- Configuring Manual Key
  227
- Figure 15-7 Manual Setup
  228
- Table 15-9 VPN Manual Setup
  228
- Viewing SA Monitor
  231
- Figure 15-8 SA Monitor
  232
- Table 15-10 SA Monitor
  232
- Configuring Global Setting
  233
- Figure 15-9 Global Setting
  233
- Telecommuter Vpn/Ipsec Examples
  234
- Table 15-12 Telecommuter and Headquarters Configuration Example
  234
- Figure 15-10 Telecommuters Sharing One VPN Rule Example
  235
- VPN and Remote Management
  236
- Figure 15-11 Telecommuters Using Unique VPN Rules Example
  236
- Remote Management and Upnp
  237
Chapter 16 Remote Management Screens

239
- Remote Management Overview
  239
- Telnet
  240
- Configuring TELNET
  241
- Figure 16-1 Telnet Configuration on a TCP/IP Network
  241
- Figure 16-2 Telnet
  241
- Configuring FTP
  242
- Table 16-1 Telnet
  242
- Configuring WWW
  243
- Figure 16-3 FTP
  243
- Table 16-2 FTP
  243
- Figure 16-4 WWW
  244
- Table 16-3 WWW
  244
- Configuring SNMP
  245
- Figure 16-5 SNMP Management Model
  245
- Table 16-4 SNMP Traps
  246
- Configuring DNS
  249
- Table 16-5 SNMP
  249
- Configuring Security
  250
- Figure 16-7 DNS
  250
- Table 16-6 DNS
  250
- Figure 16-8 Security
  251
- Table 16-7 Security
  251
Chapter 17 Upnp

253
- Universal Plug and Play Overview
  253
- Upnp and Zyxel
  254
- Configuring Upnp
  254
- Figure 17-1 Configuring Upnp
  255
- Table 17-1 Configuring Upnp
  255
- Installing Upnp in Windows Example
  256
- Installing Upnp in Windows Xp
  257
- Using Upnp in Windows XP Example
  258
- Web Configurator Easy Access
  260
- Bandwidth Management
  263
Chapter 18 Bandwidth Management Screens

265
Chapter 19 Logs Screens

287
- Configuring View Log
  287
- Figure 19-1 View Log
  288
- Configuring Log Settings
  289
- Table 19-1 View Log
  289
- Figure 19-2 Log Settings (Zywall 10W)
  290
- Table 19-2 Log Settings Screen (Zywall 10W)
  291
- Configuring Reports
  292
- Figure 19-3 Reports
  293
- Table 19-3 Reports
  293
- Figure 19-4 Web Site Hits Report Example
  295
- Table 19-4 Web Site Hits Report
  295
- Figure 19-5 Protocol/Port Report Example
  296
- Table 19-5 Protocol/ Port Report
  296
- Figure 19-6 LAN IP Address Report Example
  297
- Table 19-6 LAN IP Address Report
  297
- Table 19-7 Report Specifications
  298
- Maintenance
  299
Chapter 20 Maintenance

301
- Maintenance Overview
  301
- Status Screen
  301
- Figure 20-1 System Status
  301
- Table 20-1 System Status
  302
- Figure 20-2 System Status: Show Statistics
  303
- Table 20-2 System Status: Show Statistics
  303
- DHCP Table Screen
  304
- Figure 20-3 DHCP Table
  304
- Table 20-3 DHCP Table
  304
- F/W Upload Screen
  305
- Figure 20-4 Firmware Upgrade
  305
- Figure 20-5 Firmware Upgrade
  306
- Figure 20-6 Firmware Upload in Process
  306
- Figure 20-7 Network Temporarily Disconnected
  306
- Configuration Screen
  307
- Figure 20-8 Firmware Upload Error
  307
- Figure 20-9 Configuration
  308
- Figure 20-10 Reset Warning Message
  309
- Table 20-4 Restore Configuration
  309
- Figure 20-11 Configuration Upload Successful
  310
- Figure 20-12 Network Temporarily Disconnected
  310
- Figure 20-13 Configuration Upload Error
  311
- SMT General Configuration
  313
Chapter 21 Introducing the SMT

315
Chapter 22 SMT Menu 1 - General Setup

325
Chapter 23 WAN and Dial Backup Setup

329
Chapter 24 LAN Setup

345
Chapter 25 DMZ Setup

353
- Configuring DMZ Setup
  353
- DMZ Port Filter Setup
  353
- Figure 25-1 Menu 5: DMZ Setup
  353
- Figure 25-2 Menu 5.1: DMZ Port Filter Setup
  353
- TCP/IP Setup
  354
- Figure 25-3 Menu 5: TCP/IP Setup
  354
- Figure 25-4 Menu 5.2: TCP/IP Setup
  355
- Figure 25-5 Menu 5.2.1: IP Alias Setup
  356
Chapter 26 Internet Access

357
Chapter 27 Remote Node Setup

365
Chapter 28 IP Static Route Setup

379
Chapter 29 Network Address Translation (NAT)

383
Chapter 30 Introducing the Zywall Firewall

405

ZyXEL Communications ZyXEL ZYWALL10 User Manual (267 pages)

Internet Security Gateway

Brand: ZyXEL Communications | Category: Gateway | Size: 2.97 MB

ZyXEL Communications Categories

Gateway

Network Router

Switch Wireless Router Adapter

More ZyXEL Communications Manuals

ZyXEL Communications ZyXEL ZYWALL10 Manuals

ZyXEL Communications ZyXEL ZYWALL10 User Manual (536 pages)

Table of Contents

Chapter 1 Getting to Know Your Zywall

Chapter 2 Introducing the Web Configurator

Chapter 3 Wizard Setup

Chapter 4 System Screens

Chapter 5 LAN Screens

Chapter 6 Wireless LAN Screens

Chapter 7 DMZ Screens

Chapter 8 WAN Screens

Chapter 9 Network Address Translation (NAT) Screens

Chapter 10 Static Route Screens

Chapter 11 Firewalls

Chapter 12 Firewall Screens

Chapter 13 Content Filtering Screens

Chapter 14 Introduction to Ipsec

Chapter 15 VPN Screens

Chapter 16 Remote Management Screens

Chapter 17 Upnp

Chapter 18 Bandwidth Management Screens

Chapter 19 Logs Screens

Chapter 20 Maintenance

Chapter 21 Introducing the SMT

Chapter 22 SMT Menu 1 - General Setup

Chapter 23 WAN and Dial Backup Setup

Chapter 24 LAN Setup

Chapter 25 DMZ Setup

Chapter 26 Internet Access

Chapter 27 Remote Node Setup

Chapter 28 IP Static Route Setup

Chapter 29 Network Address Translation (NAT)

Chapter 30 Introducing the Zywall Firewall

ZyXEL Communications ZyXEL ZYWALL10 User Manual (267 pages)

Table of Contents

Copyright

Federal Communications Commission (FCC) Interference Statement

Information for Canadian Users

Zyxel Limited Warranty

Customer Support

List of Figures

Preface

Chapter 1 Getting to Know Your Zywall

Chapter 2 Hardware Installation & Initial Setup

Chapter 3 Internet Access

Chapter 4 Remote Node Setup

Chapter 5 IP Static Route Setup

Chapter 6 Network Address Translation (NAT)

Chapter 7 Filter Configuration

Chapter 8 SNMP Configuration

Chapter 9 System Information & Diagnosis

Chapter 10 Firmware and Configuration File Maintenance

Chapter 11 System Maintenance & Information

Chapter 12 Telnet Configuration and Capabilities

Chapter 13 What Is a Firewall

Chapter 14 Introducing the Zywall Firewall

Chapter 15 Introducing the Zywall Web Configurator

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