用户手册 — ZyXEL 202H

ZyXEL

产品代码

91-003-194003B展示更多

, 91-003-194001B

用户手册 (English)用户手册 (English)

用户手册 (91-003-194003B)

目录

P-202H Plus v2
1
Copyright
3
Certifications
4
Safety Warnings
5
ZyXEL Limited Warranty
6
Customer Support
7
Table of Contents
9
List of Figures
21
List of Tables
27
Preface
31
1. Getting To Know Your ZyXEL Device
33
- 1.1 Introducing the ZyXEL Device
  33
- 1.2 Features
  33
- 1.3 Applications for the ZyXEL Device
  37
- 1.4 Front Panel LEDs
  39
- 1.5 Hardware Connection
  40
2. Introducing the Web Configurator
41
- 2.1 Web Configurator Overview
  41
- 2.2 Accessing the Web Configurator
  41
- 2.3 Resetting the ZyXEL Device
  42
  - 2.3.1 Using the Reset Button
    42
- 2.4 Navigating the Web Configurator
  43
  - 2.4.1 Changing Login Password
    44
3. Wizard Setup
47
- 3.1 Introduction
  47
  - 3.1.1 MSN (Multiple Subscriber Number) and Subaddress
    47
  - 3.1.2 PABX Outside Line Prefix
    47
- 3.2 Wizard Setup
  47
  - 3.2.1 Test Your Internet Connection
    54
4. LAN Setup
55
- 4.1 LAN Overview
  55
- 4.2 LAN TCP/IP
  56
  - 4.2.1 IP Address and Subnet Mask
    56
    - 4.2.1.1 Private IP Addresses
      57
- 4.3 Configuring LAN Setup
  57
5. WAN Setup
61
- 5.1 WAN Overview
  61
- 5.2 Internet Access Setup
  61
6. Network Address Translation (NAT) Screens
65
- 6.1 NAT Overview
  65
  - 6.1.1 NAT Definitions
    65
  - 6.1.2 What NAT Does
    66
  - 6.1.3 How NAT Works
    66
  - 6.1.4 NAT Application
    67
  - 6.1.5 NAT Mapping Types
    67
- 6.2 SUA (Single User Account) Versus NAT
  68
- 6.3 Selecting the NAT Mode
  68
- 6.4 SUA Server
  69
- 6.5 Configuring SUA Server
  71
- 6.6 Configuring Address Mapping
  72
  - 6.6.1 Address Mapping Rule Edit
    73
7. Dynamic DNS
75
- 7.1 Dynamic DNS Overview
  75
  - 7.1.1 DYNDNS Wildcard
    75
- 7.2 Configuring Dynamic DNS
  75
8. Firewalls
77
- 8.1 Firewall Overview
  77
- 8.2 Types of Firewalls
  77
- 8.3 Introduction to ZyXEL’s Firewall
  78
  - 8.3.1 Denial of Service Attacks
    79
- 8.4 Denial of Service
  79
  - 8.4.1 Basics
    79
  - 8.4.2 Types of DoS Attacks
    80
- 8.5 Stateful Inspection
  83
- 8.6 Guidelines for Enhancing Security with Your Firewall
  86
  - 8.6.1 Security In General
    86
- 8.7 Packet Filtering Vs Firewall
  87
  - 8.7.1 Packet Filtering:
    87
    - 8.7.1.1 When To Use Filtering
      88
  - 8.7.2 Firewall
    88
    - 8.7.2.1 When To Use The Firewall
      88
9. Firewall Configuration
89
- 9.1 Enabling the Firewall
  89
- 9.2 E-Mail
  89
- 9.3 Attack Alert
  91
- 9.4 Rules Overview
  94
- 9.5 Rule Logic Overview
  94
- 9.6 Connection Direction
  96
  - 9.6.1 LAN to WAN Rules
    96
  - 9.6.2 WAN to LAN Rules
    96
- 9.7 Firewall Rules Summary
  96
- 9.8 Timeout
  102
  - 9.8.1 Factors Influencing Choices for Timeout Values
    103
- 9.9 Logs Screen
  104
- 9.10 Example Firewall Rule
  105
- 9.11 Predefined Services
  108
10. Introduction to IPSec
111
- 10.1 VPN Overview
  111
  - 10.1.1 IPSec
    111
  - 10.1.2 Security
    111
  - 10.1.3 Other Terminology
    111
    - 10.1.3.1 Encryption
      111
    - 10.1.3.2 Data Confidentiality
      112
    - 10.1.3.3 Data Integrity
      112
    - 10.1.3.4 Data Origin Authentication
      112
  - 10.1.4 VPN Applications
    112
- 10.2 IPSec Architecture
  112
  - 10.2.1 IPSec Algorithms
    113
  - 10.2.2 Key Management
    113
- 10.3 Encapsulation
  113
  - 10.3.1 Transport Mode
    114
  - 10.3.2 Tunnel Mode
    114
- 10.4 IPSec and NAT
  114
11. VPN Screens
117
- 11.1 VPN/IPSec Overview
  117
- 11.2 IPSec Algorithms
  117
  - 11.2.1 AH (Authentication Header) Protocol
    117
  - 11.2.2 ESP (Encapsulating Security Payload) Protocol
    117
- 11.3 My IP Address
  118
- 11.4 Secure Gateway IP Address
  118
  - 11.4.1 Dynamic Secure Gateway Address
    119
- 11.5 VPN Summary Screen
  119
- 11.6 Keep Alive
  121
- 11.7 ID Type and Content
  121
  - 11.7.1 ID Type and Content Examples
    122
- 11.8 Pre-Shared Key
  123
- 11.9 VPN Rules
  123
- 11.10 IKE Phases
  127
- 11.11 Advanced IKE Settings
  129
- 11.12 Manual Key
  132
  - 11.12.1 Security Parameter Index (SPI)
    132
- 11.13 Manual Key Screen
  133
- 11.14 SA Monitor Screen
  135
- 11.15 Global Setting Screen
  136
- 11.16 Telecommuter VPN/IPSec Examples
  137
  - 11.16.1 Telecommuters Sharing One VPN Rule Example
    137
  - 11.16.2 Telecommuters Using Unique VPN Rules Example
    138
- 11.17 Logs
  139
12. NetCAPI
141
- 12.1 NetCAPI Overview
  141
- 12.2 CAPI
  141
  - 12.2.1 ISDN-DCP
    141
- 12.3 Configuring NetCAPI
  142
13. Supplementary Phone Services
145
- 13.1 Overview
  145
- 13.2 Setting Up Supplemental Phone Service
  146
- 13.3 The Flash Key
  146
- 13.4 Call Waiting
  146
  - 13.4.1 How to Use Call Waiting
    146
    - 13.4.1.1 Placing the Current Call on Hold
      146
    - 13.4.1.2 Dropping the Current Call to Switch to an Incoming/Holding Call
      146
- 13.5 Three Way Calling
  147
  - 13.5.1 How to Use Three-Way Calling
    147
    - 13.5.1.1 To drop the last call added to the three-way call:
      147
    - 13.5.1.2 To drop yourself from the conference call:
      147
- 13.6 Call Transfer
  147
  - 13.6.1 How to Use Call Transfer
    147
  - 13.6.2 To Do a Blind Transfer:
    148
- 13.7 Call Forwarding
  148
- 13.8 Reminder Ring
  148
- 13.9 Multiple Subscriber Number (MSN)
  149
- 13.10 Using MSN
  149
- 13.11 Terminal Portability (Suspend/Resume)
  149
  - 13.11.1 How to Suspend/Resume a Phone Call:
    149
    - 13.11.1.1 To suspend an active phone call
      149
    - 13.11.1.2 To resume your phone call
      149
14. Maintenance
151
- 14.1 Maintenance Overview
  151
- 14.2 System Status
  151
  - 14.2.1 System Statistics
    153
- 14.3 DHCP Table Screen
  154
- 14.4 Firmware Screen
  155
- 14.5 Budget Control
  158
15. Introducing the SMT
159
- 15.1 SMT Introduction
  159
- 15.2 Accessing the ZyXEL Device via Console Port
  159
  - 15.2.1 Initial Screen
    159
  - 15.2.2 Entering Password
    159
- 15.3 Procedure for SMT Configuration via Telnet
  160
- 15.4 SMT Menu Overview
  160
- 15.5 Navigating the SMT Interface
  162
  - 15.5.1 System Management Terminal Interface Summary
    163
- 15.6 Changing the System Password
  164
16. Menu 1 General Setup
167
- 16.1 General Setup
  167
- 16.2 Procedure To Configure Menu 1
  167
  - 16.2.1 Procedure to Configure Dynamic DNS
    168
17. Menu 2 ISDN Setup
171
- 17.1 ISDN Setup Overview
  171
- 17.2 ISDN Setup
  172
  - 17.2.1 ISDN Advanced Setup
    174
  - 17.2.2 Configuring Advanced Setup
    175
- 17.3 NetCAPI
  176
  - 17.3.1 Configuring NetCAPI
    176
18. Menu 3 Ethernet Setup
179
- 18.1 Ethernet Setup
  179
  - 18.1.1 General Ethernet Setup
    179
- 18.2 Ethernet TCP/IP and DHCP Server
  180
- 18.3 Configuring TCP/IP Ethernet Setup and DHCP
  180
  - 18.3.1 IP Alias Setup
    181
19. Internet Access Setup
185
- 19.1 Introduction to Internet Access Setup
  185
- 19.2 Internet Access Setup
  185
20. Remote Node Configuration
187
- 20.1 Introduction to Remote Node Setup
  187
  - 20.1.1 Minimum Toll Period
    187
- 20.2 Remote Node Profile Setup
  187
- 20.3 Outgoing Authentication Protocol
  190
- 20.4 PPP Multilink
  191
- 20.5 Bandwidth on Demand
  191
- 20.6 Editing PPP Options
  192
- 20.7 LAN-to-LAN Application
  193
- 20.8 Configuring Network Layer Options
  194
- 20.9 Remote Node Filter
  196
21. Static Route Setup
199
- 21.1 Static Route
  199
- 21.2 IP Static Route Setup
  199
22. Dial-in Setup
203
- 22.1 Dial-in Users Overview
  203
- 22.2 Default Dial-in User Setup
  203
  - 22.2.1 CLID Callback Support For Dial-In Users
    203
- 22.3 Setting Up Default Dial-in
  204
  - 22.3.1 Default Dial-in Filter
    206
- 22.4 Callback Overview
  206
- 22.5 Dial-In User Setup
  207
- 22.6 Telecommuting Application With Windows Example
  208
- 22.7 LAN-to-LAN Server Application Example
  210
  - 22.7.1 Configuring Callback in LAN-to-LAN Application
    210
  - 22.7.2 Configuring With CLID in LAN-to-LAN Application
    212
23. Network Address Translation (NAT)
215
- 23.1 Using NAT
  215
  - 23.1.1 SUA (Single User Account) Versus NAT
    215
- 23.2 Applying NAT
  215
- 23.3 NAT Setup
  217
  - 23.3.1 Address Mapping Sets
    217
    - 23.3.1.1 User-Defined Address Mapping Sets
      219
    - 23.3.1.2 Ordering Your Rules
      220
- 23.4 Configuring a Server behind NAT
  221
- 23.5 General NAT Examples
  223
24. Enabling the Firewall
231
- 24.1 Remote Management and the Firewall
  231
- 24.2 Access Methods
  231
- 24.3 Enabling the Firewall
  231
  - 24.3.1 Viewing the Firewall Log
    232
  - 24.3.2 Example E-mail Log
    234
25. Filter Configuration
235
- 25.1 Introduction to Filters
  235
  - 25.1.1 The Filter Structure of the ZyXEL Device
    236
- 25.2 Configuring a Filter Set
  237
- 25.3 Example Filter
  246
- 25.4 Filter Types and NAT
  248
- 25.5 Firewall Versus Filters
  249
- 25.6 Applying a Filter
  249
  - 25.6.1 Applying LAN Filters
    249
  - 25.6.2 Applying Remote Node Filters
    250
26. SNMP Configuration
251
- 26.1 About SNMP
  251
- 26.2 Supported MIBs
  252
- 26.3 SNMP Configuration
  252
- 26.4 SNMP Traps
  253
27. System Security
255
- 27.1 System Security
  255
- 27.2 System Password
  255
- 27.3 RADIUS
  255
- 27.4 Configuring External Server
  256
28. System Information and Diagnosis
259
- 28.1 System Status
  259
- 28.2 System Information and Console Port Speed
  261
  - 28.2.1 System Information
    261
  - 28.2.2 Console Port Speed
    262
- 28.3 Log and Trace
  263
  - 28.3.1 Viewing Error Log
    263
  - 28.3.2 Unix Syslog
    264
    - 28.3.2.1 CDR
      265
    - 28.3.2.2 Packet triggered
      266
    - 28.3.2.3 Filter log
      266
    - 28.3.2.4 PPP log
      267
    - 28.3.2.5 POTS log
      267
  - 28.3.3 Accounting Server
    267
  - 28.3.4 Call-Triggering Packet
    268
- 28.4 Diagnostic
  269
29. Firmware and Configuration File Maintenance
271
- 29.1 Filename Conventions
  271
- 29.2 Backup Configuration
  272
- 29.3 Restore Configuration
  277
- 29.4 Uploading Firmware and Configuration Files
  279
30. System Maintenance
285
- 30.1 Command Interpreter Mode
  285
  - 30.1.1 Command Syntax
    285
  - 30.1.2 Command Usage
    286
- 30.2 Call Control Support
  286
  - 30.2.1 Call Control Parameters
    287
  - 30.2.2 Black List
    287
  - 30.2.3 Budget Management
    288
  - 30.2.4 Call History
    289
- 30.3 Time and Date Setting
  290
  - 30.3.1 Resetting the Time
    291
31. Remote Management
293
- 31.1 Remote Management
  293
  - 31.1.1 Remote Management Limitations
    294
- 31.2 Remote Management and NAT
  294
- 31.3 System Timeout
  295
32. Call Scheduling
297
- 32.1 Introduction to Call Scheduling
  297
33. VPN/IPSec Setup
301
- 33.1 VPN/IPSec Overview
  301
- 33.2 IPSec Summary Screen
  302
- 33.3 IPSec Setup
  304
- 33.4 IKE Setup
  307
- 33.5 Manual Setup
  309
  - 33.5.1 Active Protocol
    309
34. SA Monitor
313
- 34.1 SA Monitor Overview
  313
- 34.2 Using SA Monitor
  313
35. IPSec Log
315
- 35.1 IPSec Logs
  315
36. Troubleshooting
319
- 36.1 Problems Starting Up the ZyXEL Device
  319
- 36.2 Problems with the LAN
  319
- 36.3 Problems with the ISDN Line
  320
- 36.4 Problems with Remote User Dial-in
  320
- 36.5 Problems Accessing the ZyXEL Device
  321
A. Product Specifications
323
B. Wall-mounting Instructions
325
C. Log Descriptions
327
D. Setting up Your Computer’s IP Address
339
- 36.5.1 Verifying Settings
  354
E. IP Addresses and Subnetting
355
F. Pop-up Windows, JavaScripts and Java Permissions
363
Index
371
- A
  371
- B
  371
- C
  371
- D
  371
- E
  372
- F
  372
- G
  372
- H
  372
- I
  372
- K
  373
- L
  373
- M
  373
- N
  373
- O
  373
- P
  373
- Q
  374
- R
  374
- S
  374
- T
  375
- U
  375
- V
  375
- W
  375
- X
  375
- Z
  375

用户手册 (91-003-194003B)

文件大小：

9.8 MB
页数：

375
Language:

English

打开用户手册

用户手册 (91-003-194001B)

目录

P-202H Plus v2
1
Copyright
3
Certifications
4
Safety Warnings
5
ZyXEL Limited Warranty
6
Customer Support
7
Table of Contents
9
List of Figures
21
List of Tables
27
Preface
31
1. Getting To Know Your ZyXEL Device
33
- 1.1 Introducing the ZyXEL Device
  33
- 1.2 Features
  33
- 1.3 Applications for the ZyXEL Device
  37
- 1.4 Front Panel LEDs
  39
- 1.5 Hardware Connection
  40
2. Introducing the Web Configurator
41
- 2.1 Web Configurator Overview
  41
- 2.2 Accessing the Web Configurator
  41
- 2.3 Resetting the ZyXEL Device
  42
  - 2.3.1 Using the Reset Button
    42
- 2.4 Navigating the Web Configurator
  43
  - 2.4.1 Changing Login Password
    44
3. Wizard Setup
47
- 3.1 Introduction
  47
  - 3.1.1 MSN (Multiple Subscriber Number) and Subaddress
    47
  - 3.1.2 PABX Outside Line Prefix
    47
- 3.2 Wizard Setup
  47
  - 3.2.1 Test Your Internet Connection
    54
4. LAN Setup
55
- 4.1 LAN Overview
  55
- 4.2 LAN TCP/IP
  56
  - 4.2.1 IP Address and Subnet Mask
    56
    - 4.2.1.1 Private IP Addresses
      57
- 4.3 Configuring LAN Setup
  57
5. WAN Setup
61
- 5.1 WAN Overview
  61
- 5.2 Internet Access Setup
  61
6. Network Address Translation (NAT) Screens
65
- 6.1 NAT Overview
  65
  - 6.1.1 NAT Definitions
    65
  - 6.1.2 What NAT Does
    66
  - 6.1.3 How NAT Works
    66
  - 6.1.4 NAT Application
    67
  - 6.1.5 NAT Mapping Types
    67
- 6.2 SUA (Single User Account) Versus NAT
  68
- 6.3 Selecting the NAT Mode
  68
- 6.4 SUA Server
  69
- 6.5 Configuring SUA Server
  71
- 6.6 Configuring Address Mapping
  72
  - 6.6.1 Address Mapping Rule Edit
    73
7. Dynamic DNS
75
- 7.1 Dynamic DNS Overview
  75
  - 7.1.1 DYNDNS Wildcard
    75
- 7.2 Configuring Dynamic DNS
  75
8. Firewalls
77
- 8.1 Firewall Overview
  77
- 8.2 Types of Firewalls
  77
- 8.3 Introduction to ZyXEL’s Firewall
  78
  - 8.3.1 Denial of Service Attacks
    79
- 8.4 Denial of Service
  79
  - 8.4.1 Basics
    79
  - 8.4.2 Types of DoS Attacks
    80
- 8.5 Stateful Inspection
  83
- 8.6 Guidelines for Enhancing Security with Your Firewall
  86
  - 8.6.1 Security In General
    86
- 8.7 Packet Filtering Vs Firewall
  87
  - 8.7.1 Packet Filtering:
    87
    - 8.7.1.1 When To Use Filtering
      88
  - 8.7.2 Firewall
    88
    - 8.7.2.1 When To Use The Firewall
      88
9. Firewall Configuration
89
- 9.1 Enabling the Firewall
  89
- 9.2 E-Mail
  89
- 9.3 Attack Alert
  91
- 9.4 Rules Overview
  94
- 9.5 Rule Logic Overview
  94
- 9.6 Connection Direction
  96
  - 9.6.1 LAN to WAN Rules
    96
  - 9.6.2 WAN to LAN Rules
    96
- 9.7 Firewall Rules Summary
  96
- 9.8 Timeout
  102
  - 9.8.1 Factors Influencing Choices for Timeout Values
    103
- 9.9 Logs Screen
  104
- 9.10 Example Firewall Rule
  105
- 9.11 Predefined Services
  108
10. Introduction to IPSec
111
- 10.1 VPN Overview
  111
  - 10.1.1 IPSec
    111
  - 10.1.2 Security
    111
  - 10.1.3 Other Terminology
    111
    - 10.1.3.1 Encryption
      111
    - 10.1.3.2 Data Confidentiality
      112
    - 10.1.3.3 Data Integrity
      112
    - 10.1.3.4 Data Origin Authentication
      112
  - 10.1.4 VPN Applications
    112
- 10.2 IPSec Architecture
  112
  - 10.2.1 IPSec Algorithms
    113
  - 10.2.2 Key Management
    113
- 10.3 Encapsulation
  113
  - 10.3.1 Transport Mode
    114
  - 10.3.2 Tunnel Mode
    114
- 10.4 IPSec and NAT
  114
11. VPN Screens
117
- 11.1 VPN/IPSec Overview
  117
- 11.2 IPSec Algorithms
  117
  - 11.2.1 AH (Authentication Header) Protocol
    117
  - 11.2.2 ESP (Encapsulating Security Payload) Protocol
    117
- 11.3 My IP Address
  118
- 11.4 Secure Gateway IP Address
  118
  - 11.4.1 Dynamic Secure Gateway Address
    119
- 11.5 VPN Summary Screen
  119
- 11.6 Keep Alive
  121
- 11.7 ID Type and Content
  121
  - 11.7.1 ID Type and Content Examples
    122
- 11.8 Pre-Shared Key
  123
- 11.9 VPN Rules
  123
- 11.10 IKE Phases
  127
- 11.11 Advanced IKE Settings
  129
- 11.12 Manual Key
  132
  - 11.12.1 Security Parameter Index (SPI)
    132
- 11.13 Manual Key Screen
  133
- 11.14 SA Monitor Screen
  135
- 11.15 Global Setting Screen
  136
- 11.16 Telecommuter VPN/IPSec Examples
  137
  - 11.16.1 Telecommuters Sharing One VPN Rule Example
    137
  - 11.16.2 Telecommuters Using Unique VPN Rules Example
    138
- 11.17 Logs
  139
12. NetCAPI
141
- 12.1 NetCAPI Overview
  141
- 12.2 CAPI
  141
  - 12.2.1 ISDN-DCP
    141
- 12.3 Configuring NetCAPI
  142
13. Supplementary Phone Services
145
- 13.1 Overview
  145
- 13.2 Setting Up Supplemental Phone Service
  146
- 13.3 The Flash Key
  146
- 13.4 Call Waiting
  146
  - 13.4.1 How to Use Call Waiting
    146
    - 13.4.1.1 Placing the Current Call on Hold
      146
    - 13.4.1.2 Dropping the Current Call to Switch to an Incoming/Holding Call
      146
- 13.5 Three Way Calling
  147
  - 13.5.1 How to Use Three-Way Calling
    147
    - 13.5.1.1 To drop the last call added to the three-way call:
      147
    - 13.5.1.2 To drop yourself from the conference call:
      147
- 13.6 Call Transfer
  147
  - 13.6.1 How to Use Call Transfer
    147
  - 13.6.2 To Do a Blind Transfer:
    148
- 13.7 Call Forwarding
  148
- 13.8 Reminder Ring
  148
- 13.9 Multiple Subscriber Number (MSN)
  149
- 13.10 Using MSN
  149
- 13.11 Terminal Portability (Suspend/Resume)
  149
  - 13.11.1 How to Suspend/Resume a Phone Call:
    149
    - 13.11.1.1 To suspend an active phone call
      149
    - 13.11.1.2 To resume your phone call
      149
14. Maintenance
151
- 14.1 Maintenance Overview
  151
- 14.2 System Status
  151
  - 14.2.1 System Statistics
    153
- 14.3 DHCP Table Screen
  154
- 14.4 Firmware Screen
  155
- 14.5 Budget Control
  158
15. Introducing the SMT
159
- 15.1 SMT Introduction
  159
- 15.2 Accessing the ZyXEL Device via Console Port
  159
  - 15.2.1 Initial Screen
    159
  - 15.2.2 Entering Password
    159
- 15.3 Procedure for SMT Configuration via Telnet
  160
- 15.4 SMT Menu Overview
  160
- 15.5 Navigating the SMT Interface
  162
  - 15.5.1 System Management Terminal Interface Summary
    163
- 15.6 Changing the System Password
  164
16. Menu 1 General Setup
167
- 16.1 General Setup
  167
- 16.2 Procedure To Configure Menu 1
  167
  - 16.2.1 Procedure to Configure Dynamic DNS
    168
17. Menu 2 ISDN Setup
171
- 17.1 ISDN Setup Overview
  171
- 17.2 ISDN Setup
  172
  - 17.2.1 ISDN Advanced Setup
    174
  - 17.2.2 Configuring Advanced Setup
    175
- 17.3 NetCAPI
  176
  - 17.3.1 Configuring NetCAPI
    176
18. Menu 3 Ethernet Setup
179
- 18.1 Ethernet Setup
  179
  - 18.1.1 General Ethernet Setup
    179
- 18.2 Ethernet TCP/IP and DHCP Server
  180
- 18.3 Configuring TCP/IP Ethernet Setup and DHCP
  180
  - 18.3.1 IP Alias Setup
    181
19. Internet Access Setup
185
- 19.1 Introduction to Internet Access Setup
  185
- 19.2 Internet Access Setup
  185
20. Remote Node Configuration
187
- 20.1 Introduction to Remote Node Setup
  187
  - 20.1.1 Minimum Toll Period
    187
- 20.2 Remote Node Profile Setup
  187
- 20.3 Outgoing Authentication Protocol
  190
- 20.4 PPP Multilink
  191
- 20.5 Bandwidth on Demand
  191
- 20.6 Editing PPP Options
  192
- 20.7 LAN-to-LAN Application
  193
- 20.8 Configuring Network Layer Options
  194
- 20.9 Remote Node Filter
  196
21. Static Route Setup
199
- 21.1 Static Route
  199
- 21.2 IP Static Route Setup
  199
22. Dial-in Setup
203
- 22.1 Dial-in Users Overview
  203
- 22.2 Default Dial-in User Setup
  203
  - 22.2.1 CLID Callback Support For Dial-In Users
    203
- 22.3 Setting Up Default Dial-in
  204
  - 22.3.1 Default Dial-in Filter
    206
- 22.4 Callback Overview
  206
- 22.5 Dial-In User Setup
  207
- 22.6 Telecommuting Application With Windows Example
  208
- 22.7 LAN-to-LAN Server Application Example
  210
  - 22.7.1 Configuring Callback in LAN-to-LAN Application
    210
  - 22.7.2 Configuring With CLID in LAN-to-LAN Application
    212
23. Network Address Translation (NAT)
215
- 23.1 Using NAT
  215
  - 23.1.1 SUA (Single User Account) Versus NAT
    215
- 23.2 Applying NAT
  215
- 23.3 NAT Setup
  217
  - 23.3.1 Address Mapping Sets
    217
    - 23.3.1.1 User-Defined Address Mapping Sets
      219
    - 23.3.1.2 Ordering Your Rules
      220
- 23.4 Configuring a Server behind NAT
  221
- 23.5 General NAT Examples
  223
24. Enabling the Firewall
231
- 24.1 Remote Management and the Firewall
  231
- 24.2 Access Methods
  231
- 24.3 Enabling the Firewall
  231
  - 24.3.1 Viewing the Firewall Log
    232
  - 24.3.2 Example E-mail Log
    234
25. Filter Configuration
235
- 25.1 Introduction to Filters
  235
  - 25.1.1 The Filter Structure of the ZyXEL Device
    236
- 25.2 Configuring a Filter Set
  237
- 25.3 Example Filter
  246
- 25.4 Filter Types and NAT
  248
- 25.5 Firewall Versus Filters
  249
- 25.6 Applying a Filter
  249
  - 25.6.1 Applying LAN Filters
    249
  - 25.6.2 Applying Remote Node Filters
    250
26. SNMP Configuration
251
- 26.1 About SNMP
  251
- 26.2 Supported MIBs
  252
- 26.3 SNMP Configuration
  252
- 26.4 SNMP Traps
  253
27. System Security
255
- 27.1 System Security
  255
- 27.2 System Password
  255
- 27.3 RADIUS
  255
- 27.4 Configuring External Server
  256
28. System Information and Diagnosis
259
- 28.1 System Status
  259
- 28.2 System Information and Console Port Speed
  261
  - 28.2.1 System Information
    261
  - 28.2.2 Console Port Speed
    262
- 28.3 Log and Trace
  263
  - 28.3.1 Viewing Error Log
    263
  - 28.3.2 Unix Syslog
    264
    - 28.3.2.1 CDR
      265
    - 28.3.2.2 Packet triggered
      266
    - 28.3.2.3 Filter log
      266
    - 28.3.2.4 PPP log
      267
    - 28.3.2.5 POTS log
      267
  - 28.3.3 Accounting Server
    267
  - 28.3.4 Call-Triggering Packet
    268
- 28.4 Diagnostic
  269
29. Firmware and Configuration File Maintenance
271
- 29.1 Filename Conventions
  271
- 29.2 Backup Configuration
  272
- 29.3 Restore Configuration
  277
- 29.4 Uploading Firmware and Configuration Files
  279
30. System Maintenance
285
- 30.1 Command Interpreter Mode
  285
  - 30.1.1 Command Syntax
    285
  - 30.1.2 Command Usage
    286
- 30.2 Call Control Support
  286
  - 30.2.1 Call Control Parameters
    287
  - 30.2.2 Black List
    287
  - 30.2.3 Budget Management
    288
  - 30.2.4 Call History
    289
- 30.3 Time and Date Setting
  290
  - 30.3.1 Resetting the Time
    291
31. Remote Management
293
- 31.1 Remote Management
  293
  - 31.1.1 Remote Management Limitations
    294
- 31.2 Remote Management and NAT
  294
- 31.3 System Timeout
  295
32. Call Scheduling
297
- 32.1 Introduction to Call Scheduling
  297
33. VPN/IPSec Setup
301
- 33.1 VPN/IPSec Overview
  301
- 33.2 IPSec Summary Screen
  302
- 33.3 IPSec Setup
  304
- 33.4 IKE Setup
  307
- 33.5 Manual Setup
  309
  - 33.5.1 Active Protocol
    309
34. SA Monitor
313
- 34.1 SA Monitor Overview
  313
- 34.2 Using SA Monitor
  313
35. IPSec Log
315
- 35.1 IPSec Logs
  315
36. Troubleshooting
319
- 36.1 Problems Starting Up the ZyXEL Device
  319
- 36.2 Problems with the LAN
  319
- 36.3 Problems with the ISDN Line
  320
- 36.4 Problems with Remote User Dial-in
  320
- 36.5 Problems Accessing the ZyXEL Device
  321
A. Product Specifications
323
B. Wall-mounting Instructions
325
C. Log Descriptions
327
D. Setting up Your Computer’s IP Address
339
- 36.5.1 Verifying Settings
  354
E. IP Addresses and Subnetting
355
F. Pop-up Windows, JavaScripts and Java Permissions
363
Index
371
- A
  371
- B
  371
- C
  371
- D
  371
- E
  372
- F
  372
- G
  372
- H
  372
- I
  372
- K
  373
- L
  373
- M
  373
- N
  373
- O
  373
- P
  373
- Q
  374
- R
  374
- S
  374
- T
  375
- U
  375
- V
  375
- W
  375
- X
  375
- Z
  375

用户手册 (91-003-194001B)

文件大小：

9.8 MB
页数：

375
Language:

English

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