ZyXEL Communications Prestige 652H series Manuals

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ZyXEL Communications Prestige 652H series User Manual (583 pages)

ADSL Security/Wireless LAN Router

Brand: ZyXEL Communications | Category: Wireless Router | Size: 15.78 MB

Copyright
2
Federal Communications Commission
3
Safety Warnings
4
Zyxel Limited Warranty
4
Customer Support
5
Table of Contents
7
List of Figures
15
Preface
27
- Syntax Conventions
  28
Introduction to DSL
30
Getting Started
31
Chapter 1 Getting to Know Your Prestige

33
- Introducing the Prestige 652H/HW Series
  33
- Features of the Prestige
  33
- Ipsec Vpn Capability
  33
  - Wireless Lan Mac Address Filtering
    34
  - Wep Encryption
    34
- Traffic Redirect
  35
  - Auxiliary Port
    35
  - Dynamic Dns Support
    36
  - Protocol Support
    36
  - Networking Compatibility
    37
- Network Management
  37
  - Diagnostics Capabilities
    38
  - Packet Filters
    38
  - Ease of Installation
    38
- Applications for the Prestige
  39
- Figure 1-1 Prestige Internet Access Application
  39
- Figure 1-2 Firewall Application
  40
- Figure 1-3 VPN Application
  41
- Figure 1-4 Prestige LAN-To-LAN Application
  42
Chapter 2 Introducing the Web Configurator

43
Chapter 3 Wizard Setup

51
Chapter 4 Password Setup

69
- Password Overview
  69
- Configuring Password
  69
- Figure 4-1 Password
  69
- Table 4-1 Password
  69
Chapter 5 LAN Setup

71
- LAN Overview
  71
- DNS Server Address
  71
- Figure 5-1 LAN and WAN IP Addresses
  71
- DNS Server Address Assignment
  72
- Lan Tcp/Ip
  72
- Factory Lan Defaults
  72
- Rip Setup
  73
- Configuring LAN
  74
- Figure 5-2 LAN
  74
- Table 5-1 LAN
  74
Chapter 6 DMZ Screens

77
- DMZ Overview
  77
- Configuring DMZ
  77
- Table 6-1 DMZ
  79
Chapter 7 Wireless LAN Setup

81
Chapter 8 WAN Setup

109
- WAN Overview
  109
- Metric
  109
- Pppoe Encapsulation
  109
- Traffic Shaping
  110
- Configuring WAN Setup
  111
- Figure 8-1 Example of Traffic Shaping
  111
- Figure 8-2 WAN Setup
  112
- Table 8-1 WAN Setup
  113
- WAN Backup
  115
- Traffic Redirect
  115
- Configuring WAN Backup
  116
- Figure 8-3 Traffic Redirect Example
  116
- Figure 8-4 Traffic Redirect LAN Setup
  116
- Figure 8-5 WAN Backup
  117
- Table 8-2 WAN Backup
  118
- Configuring Advanced WAN Backup
  119
- Figure 8-6 Advanced WAN Backup
  120
- Table 8-3 Advanced WAN Backup
  121
- AT Command Strings
  123
- DTR Signal
  124
- Response Strings
  124
- Configuring Advanced Modem Setup
  124
- Figure 8-7 Advanced Modem Setup
  125
- Table 8-4 Advanced Modem Setup
  125
- NAT, Dynamic DNS and Time and Date
  127
Chapter 9 Network Address Translation (NAT) Screens

129
- NAT Overview
  129
- Table 9-1 NAT Definitions
  129
- Figure 9-1 How NAT Works
  130
- What Nat Does
  130
- Figure 9-2 NAT Application with IP Alias
  131
- SUA (Single User Account) Versus NAT
  132
- Table 9-2 NAT Mapping Types
  132
- SUA Server
  133
- Table 9-3 Services and Port Numbers
  133
- Figure 9-3 Multiple Servers Behind NAT Example
  134
- Selecting the NAT Mode
  135
- Figure 9-4 NAT Mode
  135
- Table 9-4 NAT Mode
  135
- Configuring SUA Server
  136
- Figure 9-5 Edit SUA/NAT Server Set
  136
- Configuring Address Mapping
  137
- Table 9-5 Edit SUA/NAT Server Set
  137
- Figure 9-6 Address Mapping Rules
  138
- Table 9-6 Address Mapping Rules
  138
- Editing an Address Mapping Rule
  139
- Figure 9-7 Address Mapping Rule Edit
  139
- Table 9-7 Address Mapping Rule Edit
  140
Chapter 10 Dynamic DNS Setup

141
- Dynamic DNS
  141
- Configuring Dynamic DNS
  141
- Figure 10-1 DDNS
  142
- Table 10-1 DDNS
  142
Chapter 11 Time and Date

143
- Configuring Time and Date
  143
- Table 11-1 Time and Date
  144
- Firewalls and Content Filters
  147
Chapter 12 Firewalls

149
- Firewall Overview
  149
- Types of Firewalls
  149
- Introduction to Zyxel's Firewall
  150
- Denial of Service
  151
- Figure 12-1 Prestige Firewall Application
  151
- Table 12-1 Common IP Ports
  151
- Types of Dos Attacks
  152
- Ip Spoofing
  152
- Figure 12-2 Three-Way Handshake
  153
- Figure 12-3 SYN Flood
  153
- Figure 12-4 Smurf Attack
  154
- Table 12-2 ICMP Commands that Trigger Alerts
  154
- Stateful Inspection
  155
- Table 12-3 Legal Netbios Commands
  155
- Table 12-4 Legal SMTP Commands
  155
- Figure 12-5 Stateful Inspection
  156
- Stateful Inspection and the Prestige
  157
- Tcp Security
  158
- Upper Layer Protocols
  158
- Guidelines for Enhancing Security with Your Firewall
  159
- Security in General
  159
- Packet Filtering Vs Firewall
  160
- When to Use the Firewall
  161
Chapter 13 Firewall Screens

163
- Access Methods
  163
- Firewall Policies Overview
  163
- Rule Logic Overview
  164
- Rule Checklist
  164
- Security Ramifications
  165
- Key Fields for Configuring Rules
  165
- Source Address
  165
- Connection Direction Examples
  166
- Figure 13-1 LAN to WAN Traffic
  166
- Configuring Firewall
  167
- Figure 13-2 WAN to LAN Traffic
  167
- Wan to Lan Rules
  167
- Figure 13-3 Default Policy
  168
- Table 13-1 Default Policy
  168
- Rule Summary
  169
- Figure 13-4 Rule Summary
  170
- Table 13-2 Rule Summary
  170
- Configuring Firewall Rules
  172
- Figure 13-5 Insert/Append a Firewall Rule
  173
- Table 13-3 Insert/Append a Firewall Rule
  174
- Example Firewall Rule
  176
- Figure 13-6 Add/Edit a Custom Port
  176
- Table 13-4 Add/Edit a Custom Port
  176
- Figure 13-7 Rule Summary
  177
- Figure 13-8 Rule Edit Example
  178
- Figure 13-9 Edit Custom Port Example
  179
- Figure 13-10 My Service Rule Configuration
  180
- Predefined Services
  181
- Figure 13-11 My Service Example Rule Summary
  181
- Table 13-5 Predefined Services
  182
- Anti-Probing
  184
- Figure 13-12 Anti-Probing
  185
- Table 13-6 Anti-Probing
  185
- Alerts
  186
- Configuring Attack Alert
  186
- Tcp Maximum Incomplete and Blocking Time
  187
- Figure 13-13 Firewall Threshold
  188
- Table 13-7 Firewall Threshold
  188
Chapter 14 Content Filtering

191
- Content Filtering Overview
  191
- Configuring Keyword Blocking
  191
- Figure 14-1 Content Filter: Keyword
  192
- Table 14-1 Content Filter: Keyword
  192
- Configuring the Schedule
  193
- Figure 14-2 Content Filter: Schedule
  193
- Configuring Trusted Computers
  194
- Figure 14-3 Content Filter: Trusted
  194
- Table 14-2 Content Filter: Schedule
  194
- Table 14-3 Content Filter: Trusted
  194
- Vpn/Ipsec
  197
Chapter 15 Introduction to Ipsec

199
- VPN Overview
  199
- Security Association
  199
- Figure 15-1 Encryption and Decryption
  200
- Ipsec Architecture
  201
- Encapsulation
  201
- Figure 15-2 Ipsec Architecture
  201
- Ipsec and NAT
  202
- Figure 15-3 Transport and Tunnel Mode Ipsec Encapsulation
  202
- Table 15-1 VPN and NAT
  203
Chapter 16 VPN Screens

205
- Vpn/Ipsec Overview
  205
- Ipsec Algorithms
  205
- My IP Address
  206
- Secure Gateway Address
  206
- Table 16-1 AH and ESP
  206
- VPN Summary Screen
  207
- Figure 16-1 Ipsec Summary Fields
  207
- Figure 16-2 VPN Summary
  208
- Table 16-2 VPN Summary
  208
- Keep Alive
  209
- NAT Traversal
  210
- Figure 16-3 NAT Router between Ipsec Routers
  210
- ID Type and Content
  211
- Figure 16-4 VPN Host Using Intranet DNS Server Example
  211
- Table 16-3 Local ID Type and Content Fields
  212
- Table 16-4 Peer ID Type and Content Fields
  212
- Pre-Shared Key
  213
- Editing VPN Policies
  213
- Table 16-5 Matching ID Type and Content Configuration Example
  213
- Table 16-6 Mismatching ID Type and Content Configuration Example
  213
- Figure 16-5 VPN IKE
  214
- Table 16-7 VPN IKE
  215
- IKE Phases
  220
- Figure 16-6 Two Phases to Set up the Ipsec SA
  221
- Negotiation Mode
  221
- Configuring Advanced IKE Settings
  222
- Figure 16-7 VPN IKE: Advanced Setup
  223
- Table 16-8 VPN IKE: Advanced Setup
  223
- Manual Key Setup
  226
- Configuring Manual Key
  226
- Figure 16-8 Manual Setup
  227
- Table 16-9 VPN Manual Setup
  228
- Viewing SA Monitor
  230
- Figure 16-9 SA Monitor
  231
- Configuring Global Setting
  232
- Figure 16-10 Global Setting
  232
- Table 16-10 SA Monitor
  232
- Telecommuter Vpn/Ipsec Examples
  233
- Figure 16-11 Telecommuters Sharing One VPN Rule Example
  233
- Table 16-11 Global Setting
  233
- Table 16-12 Telecommuters Sharing One VPN Rule Example
  234
- Figure 16-12 Telecommuters Using Unique VPN Rules Example
  235
- Table 16-13 Telecommuters Using Unique VPN Rules Example
  235
- VPN and Remote Management
  236
- Remote Management, Upnp and Logs
  237

ZyXEL Communications Prestige 652H series User Manual (521 pages)

ADSL Security/Wireless LAN Router

Brand: ZyXEL Communications | Category: Wireless Router | Size: 12.72 MB

Copyright
2
Federal Communications Commission
3
Safety Warnings
4
Zyxel Limited Warranty
4
Customer Support
5
Table of Contents
6
List of Figures
18
Preface
35
What Is DSL
37
Getting Started
38
Chapter 1 Getting to Know Your Prestige

39
Chapter 2 Introducing the Web Configurator

49
Chapter 3 Wizard Setup

53
Chapter 4 Password Setup

69
- Password Overview
  69
- Configuring Password
  69
Chapter 5 LAN Setup

71
- LAN Overview
  71
- DNS Server Address
  71
- Figure 5-1 LAN and WAN IP Addresses
  71
- DNS Server Address Assignment
  72
- Factory Lan Defaults
  72
- Lan Tcp/Ip
  72
- Rip Setup
  73
- Configuring LAN
  74
Chapter 6 Wireless LAN Setup

77
- Wireless LAN Overview
  77
- Figure 6-1 RTS/CTS
  78
- Fragmentation Threshold
  79
- Levels of Security
  79
- Figure 6-2 Prestige Wireless Security Levels
  79
- Data Encryption with WEP
  80
- Inserting a PCMCIA Wireless LAN Card
  80
- Configuring Wireless LAN
  80
- Configuring MAC Filter
  82
- Figure 6-4 MAC Address Filter
  83
- Network Authentication
  84
- Configuring 802.1X
  86
- Figure 6-5 EAP Authentication
  86
- Figure 6-6 802.1X
  86
- Table 6-3 802.1X
  87
- Configuring Local User Authentication
  88
- Figure 6-7 Local User Database
  89
- Configuring RADIUS
  90
- Figure 6-8 RADIUS
  90
- Table 6-4 Local User Database
  90
- Table 6-5 RADIUS
  91
Chapter 7 WAN Setup

93
- WAN Overview
  93
- Metric
  93
- Pppoe Encapsulation
  93
- Traffic Shaping
  94
- Configuring WAN Setup
  95
- Figure 7-1 Example of Traffic Shaping
  95
- WAN Backup
  99
- Traffic Redirect
  99
- Figure 7-3 Traffic Redirect Setup Example
  100
- Figure 7-4 Traffic Redirect LAN Setup
  100
- Configuring WAN Backup
  101
- Figure 7-5 WAN Backup
  101
- Table 7-2 WAN Backup
  101
- Configuring Advanced WAN Backup
  103
- Figure 7-6 Advanced WAN Backup
  104
- Table 7-3 Advanced WAN Backup
  105
- AT Command Strings
  107
- DTR Signal
  108
- Response Strings
  108
- Configuring Advanced Modem Setup
  108
- Figure 7-7 Advanced Modem Setup
  109
- Table 7-4 Advanced Modem Setup
  109
- NAT, Dynamic DNS and Time Zone
  111
Chapter 8 Network Address Translation (NAT) Screens

113
- Nat Overview
  113
  - Nat Definitions
    113
  - What Nat Does
    114
  - How Nat Works
    114
- Figure 8-1 How NAT Works
  115
- Nat Application
  115
- Figure 8-2 NAT Application with IP Alias
  116
- Nat Mapping Types
  116
- SUA (Single User Account) Versus NAT
  117
- Table 8-2 NAT Mapping Types
  117
- SUA Server
  118
- Default Server Ip Address
  118
- Table 8-3 Services and Port Numbers
  119
- Selecting the NAT Mode
  120
- Figure 8-3 Multiple Servers Behind NAT Example
  120
- Figure 8-4 NAT Mode
  120
- Configuring SUA Server
  121
- Table 8-4 NAT Mode
  121
- Figure 8-5 Edit SUA/NAT Server Set
  122
- Table 8-5 Edit SUA/NAT Server Set
  122
- Configuring Address Mapping
  123
- Figure 8-6 Address Mapping Rules
  123
- Editing an Address Mapping Rule
  124
- Table 8-6 Address Mapping Rules
  124
- Figure 8-7 Address Mapping Rule Edit
  125
- Table 8-7 Address Mapping Rule Edit
  125
Chapter 9 Dynamic DNS Setup

127
- Dynamic DNS
  127
- Dyndns Wildcard
  127
- Configuring Dynamic DNS
  127
- Figure 9-1 DDNS
  128
- Table 9-1 DDNS
  128
Chapter 10 Time Zone

129
- Configuring Time Zone
  129
- Figure 10-1 Time/Date
  129
- Table 10-1 Time/Date
  130
- Firewall and Content Filters
  132
Chapter 11 Firewalls

134
- Firewall Overview
  134
- Types of Firewalls
  134
  - Packet Filtering Firewalls
    134
  - Stateful Inspection Firewalls
    135
- Introduction to Zyxel's Firewall
  135
- Denial of Service
  136
- Figure 11-1 Prestige Firewall Application
  136
- Types of Dos Attacks
  137
- Table 11-1 Common IP Ports
  137
- Figure 11-2 Three-Way Handshake
  138
- Figure 11-3 SYN Flood
  138
- Figure 11-4 Smurf Attack
  139
- Table 11-2 ICMP Commands that Trigger Alerts
  139
- Stateful Inspection
  140
  - Table 11-3 Legal Netbios Commands
    140
  - Table 11-4 Legal SMTP Commands
    140
  - Stateful Inspection Process
    141
  - Stateful Inspection and the Prestige
    142
  - Tcp Security
    143
  - Upper Layer Protocols
    143
- Guidelines for Enhancing Security with Your Firewall
  144
- Security in General
  144
- Packet Filtering Vs Firewall
  145
  - When to Use Filtering
    145
  - When to Use the Firewall
    146
Chapter 12 Firewall Configuration

148
- Remote Management and the Firewall
  148
- Enabling the Firewall
  148
- Figure 12-1 Enabling the Firewall
  148
- Threshold Values
  149
- Attack Alert
  149
- Tcp Maximum Incomplete and Blocking Time
  150
- Figure 12-2 Attack Alert
  151
- Table 12-1 Attack Alert
  151
Chapter 13 Creating Custom Rules

153
- Rules Overview
  153
- Rule Checklist
  153
- Rule Logic Overview
  153
  - Security Ramifications
    154
  - Key Fields for Configuring Rules
    154
  - Source Address
    155
- Connection Direction
  155
- Destination Address
  155
  - Figure 13-1 LAN to WAN Traffic
    155
  - Lan to Wan Rules
    155
  - Wan to Lan Rules
    155
- Logs
  156
- Rule Summary
  156
- Figure 13-2 WAN to LAN Traffic
  156
- Figure 13-3 Firewall Rules Summary: First Screen
  157
- Table 13-1 Firewall Rules Summary: First Screen
  157
- Predefined Services
  158
- Table 13-2 Predefined Services
  159
- Creating/Editing Firewall Rules
  161
- Figure 13-4 Creating/Editing a Firewall Rule
  162
- Table 13-3 Creating/Editing a Firewall Rule
  162
- Timeout
  164
- Figure 13-5 Adding/Editing Source and Destination Addresses
  164
- Table 13-4 Adding/Editing Source and Destination Addresses
  164
- Figure 13-6 Timeout
  165
- Table 13-5 Timeout
  165
Chapter 14 Customized Services

167
Chapter 15 Content Filtering Screens

173
- Content Filtering Overview
  173
- Configuring Keyword Blocking
  173
- Figure 15-1 Content Filter: Keyword
  174
- Table 15-1 Content Filter: Keyword
  174
- Configuring the Schedule
  175
- Figure 15-2 Content Filter: Schedule
  175
- Configuring Trusted Computers
  176
- Figure 15-3 Content Filter: Trusted
  176
- Table 15-2 Content Filter: Schedule
  176
- Table 15-3 Content Filter: Trusted
  176
- Vpn/Ipsec
  178
Chapter 16 Introduction to Ipsec

179
- VPN Overview
  179
  - Security Association
    179
  - Other Terminology
    179
- Figure 16-1 Encryption and Decryption
  180
- Vpn Applications
  180
- Ipsec Architecture
  181
- Figure 16-2 VPN Application
  181
- Figure 16-3 Ipsec Architecture
  182
- Key Management
  182
- Encapsulation
  183
- Transport Mode
  183
- Ipsec and NAT
  183
- Tunnel Mode
  183
- Figure 16-4 Transport and Tunnel Mode Ipsec Encapsulation
  183
- Table 16-1 VPN and NAT
  184

ZyXEL Communications Prestige 652H series User Manual (523 pages)

Prestige 652 Series ADSL Security/Wireless LAN Router

Brand: ZyXEL Communications | Category: Network Router | Size: 12.52 MB

Copyright
2
Federal Communications Commission
3
Safety Warnings
4
Zyxel Limited Warranty
4
Customer Support
5
Table of Contents
6
List of Figures
14
Preface
26
- Syntax Conventions
  27
What Is DSL
28
Getting Started
29
Chapter 1 Getting to Know Your Prestige

31
- Introducing the Prestige 652 Series
  31
- Features of the Prestige
  31
  - Traffic Redirect
    32
  - Auxiliary Port
    32
  - Dynamic Dns Support
    33
  - Protocol Support
    34
  - Networking Compatibility
    35
- Applications for the Prestige
  36
- Figure 1-1 Prestige Internet Access Application
  37
- Figure 1-2 Firewall Application
  38
- Figure 1-3 VPN Application
  39
- Figure 1-4 Prestige LAN-To-LAN Application
  40
Chapter 2 Introducing the Web Configurator

41
Chapter 3 Wizard Setup

45
Chapter 4 Password Setup

63
- Password Overview
  63
- Configuring Password
  63
- Figure 4-1 Password
  63
- Table 4-1 Password
  63
Chapter 5 LAN Setup

65
- LAN Overview
  65
- DNS Server Address
  65
- Figure 5-1 LAN and WAN IP Addresses
  65
- DNS Server Address Assignment
  66
- Lan Tcp/Ip
  66
- Rip Setup
  67
- Configuring LAN
  68
Chapter 6 Wireless LAN Setup

71
- Wireless LAN Overview
  71
- Figure 6-1 RTS/CTS
  72
- Levels of Security
  73
- Figure 6-2 Prestige Wireless Security Levels
  73
- Data Encryption with WEP
  74
- Inserting a PCMCIA Wireless LAN Card
  74
- Configuring Wireless LAN
  74
- Configuring MAC Filter
  76
- Figure 6-4 MAC Address Filter
  77
- Network Authentication
  78
- Configuring 802.1X
  80
- Figure 6-5 EAP Authentication
  80
- Figure 6-6 802.1X
  80
- Table 6-3 802.1X
  81
- Configuring Local User Authentication
  82
- Figure 6-7 Local User Database
  83
- Configuring RADIUS
  84
- Figure 6-8 RADIUS
  84
- Table 6-4 Local User Database
  84
- Table 6-5 RADIUS
  85
Chapter 7 WAN Setup

87
- WAN Overview
  87
- Metric
  87
- Pppoe Encapsulation
  87
- Traffic Shaping
  88
- Configuring WAN Setup
  89
- Figure 7-1 Example of Traffic Shaping
  89
- Figure 7-2 WAN Setup
  90
- Table 7-1 WAN Setup
  91
- WAN Backup
  93
- Traffic Redirect on the LAN
  93
- Traffic Redirect on the WAN
  94
- Figure 7-3 Traffic Redirect Setup Example
  94
- Figure 7-4 Traffic Redirect WAN Setup
  94
- Configuring WAN Backup
  95
- Figure 7-5 Traffic Redirect LAN Setup
  95
- Figure 7-6 WAN Backup
  96
- Table 7-2 WAN Backup
  96
- Configuring Advanced WAN Backup
  98
- Figure 7-7 Advanced WAN Backup
  99
- Table 7-3 Advanced WAN Backup
  100
- AT Command Strings
  102
- DTR Signal
  103
- Response Strings
  103
- Configuring Advanced Modem Setup
  103
- Figure 7-8 Advanced Modem Setup
  104
- Table 7-4 Advanced Modem Setup
  104
- NAT, Dynamic DNS and Time Zone
  107
Chapter 8 Network Address Translation (NAT) Screens

109
- NAT Overview
  109
  - Table 8-1 NAT Definitions
    109
  - How Nat Works
    110
  - What Nat Does
    110
- Figure 8-1 How NAT Works
  111
- Figure 8-2 NAT Application with IP Alias
  112
- SUA (Single User Account) Versus NAT
  113
- Table 8-2 NAT Mapping Types
  113
- SUA Server
  114
- Table 8-3 Services and Port Numbers
  115
- Selecting the NAT Mode
  116
- Figure 8-3 Multiple Servers Behind NAT Example
  116
- Figure 8-4 NAT Mode
  116
- Configuring SUA Server
  117
- Table 8-4 NAT Mode
  117
- Figure 8-5 Edit SUA/NAT Server Set
  118
- Table 8-5 Edit SUA/NAT Server Set
  118
- Configuring Address Mapping
  119
- Figure 8-6 Address Mapping Rules
  119
- Editing an Address Mapping Rule
  120
- Table 8-6 Address Mapping Rules
  120
- Figure 8-7 Address Mapping Rule Edit
  121
- Table 8-7 Address Mapping Rule Edit
  121
Chapter 9 Dynamic DNS Setup

123
- Dynamic DNS
  123
- Configuring Dynamic DNS
  123
- Figure 9-1 DDNS
  124
- Table 9-1 DDNS
  124
Chapter 10 Time Zone

125
- Configuring Time Zone
  125
- Figure 10-1 Time/Date
  125
- Table 10-1 Time/Date
  126
- Firewall and Content Filters
  129
Chapter 11 Firewalls

131
- Firewall Overview
  131
- Types of Firewalls
  131
- Introduction to Zyxel's Firewall
  132
- Denial of Service
  133
- Figure 11-1 Prestige Firewall Application
  133
- Table 11-1 Common IP Ports
  134
- Figure 11-2 Three-Way Handshake
  135
- Figure 11-3 SYN Flood
  135
- Figure 11-4 Smurf Attack
  136
- Table 11-2 ICMP Commands that Trigger Alerts
  136
- Stateful Inspection
  137
- Table 11-3 Legal Netbios Commands
  137
- Table 11-4 Legal SMTP Commands
  137
- Figure 11-5 Stateful Inspection
  138
- Stateful Inspection and the Prestige
  139
- Tcp Security
  140
- Upper Layer Protocols
  140
- Guidelines for Enhancing Security with Your Firewall
  141
- Security in General
  141
- Packet Filtering Vs Firewall
  142
- When to Use the Firewall
  143
Chapter 12 Firewall Configuration

145
- Remote Management and the Firewall
  145
- Enabling the Firewall
  145
- Figure 12-1 Enabling the Firewall
  145
- Attack Alert
  146
- Tcp Maximum Incomplete and Blocking Time
  147
- Figure 12-2 Attack Alert
  148
- Table 12-1 Attack Alert
  148
Chapter 13 Creating Custom Rules

151
- Rules Overview
  151
- Rule Logic Overview
  151
- Security Ramifications
  152
- Key Fields for Configuring Rules
  152
- Connection Direction
  153
- Figure 13-1 LAN to WAN Traffic
  153
- Logs
  154
- Rule Summary
  154
- Figure 13-2 WAN to LAN Traffic
  154
- Figure 13-3 Firewall Rules Summary: First Screen
  155
- Table 13-1 Firewall Rules Summary: First Screen
  155
- Predefined Services
  156
- Table 13-2 Predefined Services
  157
- Creating/Editing Firewall Rules
  159
- Figure 13-4 Creating/Editing a Firewall Rule
  160
- Table 13-3 Creating/Editing a Firewall Rule
  160
- Source and Destination Addresses
  161
- Timeout
  162
- Figure 13-5 Adding/Editing Source and Destination Addresses
  162
- Table 13-4 Adding/Editing Source and Destination Addresses
  162
- Figure 13-6 Timeout
  163
- Table 13-5 Timeout
  163
Chapter 14 Customized Services

165
Chapter 15 Content Filtering Screens

171
- Content Filtering Overview
  171
- Configuring Keyword Blocking
  171
- Figure 15-1 Content Filter: Keyword
  172
- Table 15-1 Content Filter: Keyword
  172
- Configuring the Schedule
  173
- Figure 15-2 Content Filter: Schedule
  173
- Configuring Trusted Computers
  174
- Figure 15-3 Content Filter: Trusted
  174
- Table 15-2 Content Filter: Schedule
  174
- Table 15-3 Content Filter: Trusted
  174
- Vpn/Ipsec
  177
Chapter 16 Introduction to Ipsec

179
- VPN Overview
  179
- Security Association
  179
- Figure 16-1 Encryption and Decryption
  180
- Ipsec Architecture
  181
- Figure 16-2 VPN Application
  181
- Figure 16-3 Ipsec Architecture
  182
- Encapsulation
  183
- Ipsec and NAT
  183
- Figure 16-4 Transport and Tunnel Mode Ipsec Encapsulation
  183
- Table 16-1 VPN and NAT
  184
Chapter 17 VPN Screens

185
- Vpn/Ipsec Overview
  185
- Ipsec Algorithms
  185
- My IP Address
  186
- Secure Gateway Address
  186
- Table 17-1 AH and ESP
  186
- VPN Summary Screen
  187
- Figure 17-1 Ipsec Summary Fields
  187
- Figure 17-2 VPN Summary
  188
- Table 17-2 VPN Summary
  188
- Keep Alive
  189
- ID Type and Content
  189
- Table 17-3 Local ID Type and Content Fields
  190
- Table 17-4 Peer ID Type and Content Fields
  190
- Table 17-5 Matching ID Type and Content Configuration Example
  190
- Pre-Shared Key
  191
- Editing VPN Policies
  191
- Table 17-6 Mismatching ID Type and Content Configuration Example
  191
- Figure 17-3 VPN IKE
  192
- Table 17-7 VPN IKE
  193
- IKE Phases
  197
- Figure 17-4 Two Phases to Set up the Ipsec SA
  197
- Configuring Advanced IKE Settings
  198
- Figure 17-5 VPN IKE: Advanced
  199
- Table 17-8 VPN IKE: Advanced
  199
- Manual Key Setup
  202
- Configuring Manual Key
  203
- Figure 17-6 Manual Setup
  203
- Table 17-9 VPN Manual Setup
  204
- Viewing SA Monitor
  206
- Figure 17-7 SA Monitor
  207
- Table 17-10 SA Monitor
  207
- Configuring Global Setting
  208
- Figure 17-8 Global Setting
  208
- Table 17-11 Global Setting
  208
- Telecommuter Vpn/Ipsec Examples
  209
- Table 17-12 Telecommuter and Headquarters Configuration Example
  209
- Figure 17-9 Telecommuters Sharing One VPN Rule Example
  210
- VPN and Remote Management
  211
- Figure 17-10 Telecommuters Using Unique VPN Rules Example
  211
- Remote Management, Upnp and Logs
  213

ZyXEL Communications Prestige 652H series Compact Manual (36 pages)

ADSL Security/Wireless LAN Router

Brand: ZyXEL Communications | Category: Network Router | Size: 1.76 MB

1 Introducing the Prestige

2
- Table of Contents
  2
2 Hardware

3
3 Setting up Your Computer's IP Address

7
4 Configuring Your Prestige

9
5 Advanced Configuration

15
- Wireless LAN Setup
  15
- Wireless LAN Security Setup
  17
- Network Address Translation Overview
  19
- Configuring SUA Server
  19
- Firewall Overview
  21
- Enabling the Firewall
  22
- Procedure for Configuring Firewall Rules
  23
- Configuring Source and Destination Addresses
  26
- VPN Overview
  27
- Summary Screen
  27
- Configuring VPN Policies
  29
- Viewing SA Monitor
  34
- Upnp Overview
  34
- Configuring Upnp
  34
6 Troubleshooting

36

ZyXEL Communications Prestige 652H series Brochure (2 pages)

Brand: ZyXEL Communications | Category: Network Router | Size: 0.18 MB

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Gateway

Network Router

Switch Wireless Router Adapter

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ZyXEL Communications Prestige 652H series Manuals

ZyXEL Communications Prestige 652H series User Manual (583 pages)

Table of Contents

Chapter 1 Getting to Know Your Prestige

Chapter 2 Introducing the Web Configurator

Chapter 3 Wizard Setup

Chapter 4 Password Setup

Chapter 5 LAN Setup

Chapter 6 DMZ Screens

Chapter 7 Wireless LAN Setup

Chapter 8 WAN Setup

Chapter 9 Network Address Translation (NAT) Screens

Chapter 10 Dynamic DNS Setup

Chapter 11 Time and Date

Chapter 12 Firewalls

Chapter 13 Firewall Screens

Chapter 14 Content Filtering

Chapter 15 Introduction to Ipsec

Chapter 16 VPN Screens

ZyXEL Communications Prestige 652H series User Manual (521 pages)

Table of Contents

Chapter 1 Getting to Know Your Prestige

Chapter 2 Introducing the Web Configurator

Chapter 3 Wizard Setup

Chapter 4 Password Setup

Chapter 5 LAN Setup

Chapter 6 Wireless LAN Setup

Chapter 7 WAN Setup

Chapter 8 Network Address Translation (NAT) Screens

Chapter 9 Dynamic DNS Setup

Chapter 10 Time Zone

Chapter 11 Firewalls

Chapter 12 Firewall Configuration

Chapter 13 Creating Custom Rules

Chapter 14 Customized Services

Chapter 15 Content Filtering Screens

Chapter 16 Introduction to Ipsec

ZyXEL Communications Prestige 652H series User Manual (523 pages)

Table of Contents

Chapter 1 Getting to Know Your Prestige

Chapter 2 Introducing the Web Configurator

Chapter 3 Wizard Setup

Chapter 4 Password Setup

Chapter 5 LAN Setup

Chapter 6 Wireless LAN Setup

Chapter 7 WAN Setup

Chapter 8 Network Address Translation (NAT) Screens

Chapter 9 Dynamic DNS Setup

Chapter 10 Time Zone

Chapter 11 Firewalls

Chapter 12 Firewall Configuration

Chapter 13 Creating Custom Rules

Chapter 14 Customized Services

Chapter 15 Content Filtering Screens

Chapter 16 Introduction to Ipsec

Chapter 17 VPN Screens

ZyXEL Communications Prestige 652H series Compact Manual (36 pages)

Table of Contents

1 Introducing the Prestige

2 Hardware

3 Setting up Your Computer's IP Address

4 Configuring Your Prestige

5 Advanced Configuration

6 Troubleshooting

ZyXEL Communications Prestige 652H series Brochure (2 pages)

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