ZyXEL Communications NBG334SH マニュアル

目次

• User’s Guide

  1
  • About This User's Guide

    3
  • Document Conventions

    4
  • Safety Warnings

    6
  • Contents Overview

    9
  • Table of Contents

    11
  • List of Figures

    19
  • List of Tables

    23
• Introduction

  27
  • Getting to Know Your ZyXEL Device

    29
    • 1.1 ZyXEL Device Overview

      29
    • 1.2 Applications for the ZyXEL Device

      29
    • 1.2.1 Secure Broadband Internet Access

      29
    • 1.3 Ways to Manage the ZyXEL Device

      30
    • 1.4 Good Habits for Managing the ZyXEL Device

      30
    • 1.5 LEDs

      31
  • Wireless Tutorial

    33
    • 2.1 Example Parameters

      33
    • 2.2 Configuring the AP

      33
    • 2.3 Configuring the Wireless Client

      35
    • 2.3.1 Connecting to a Wireless LAN

      36
    • 2.3.2 Creating and Using a Profile

      38
  • Introducing the Web Configurator

    41
    • 3.1 Web Configurator Overview

      41
    • 3.2 Accessing the Web Configurator

      41
    • 3.3 Resetting the ZyXEL Device

      43
    • 3.3.1 Procedure to Use the Reset Button

      43
    • 3.4 Navigating the Web Configurator

      43
      • 3.4.1 The Status Screen

        43
    • 3.4.2 Navigation Panel

      46
    • 3.5 Summary: Any IP Table

      48
      • 3.5.1 Summary: Bandwidth Management Monitor

        48
      • 3.5.2 Summary: DHCP Table

        49
      • 3.5.3 Summary: Packet Statistics

        50
      • 3.5.4 Summary: Wireless Station Status

        50
• Wizard

  53
  • Connection Wizard

    55
    • 4.1 Wizard Setup

      55
    • 4.2 Connection Wizard: STEP 1: System Information

      56
    • 4.2.1 System Name

      56
    • 4.2.2 Domain Name

      57
    • 4.3 Connection Wizard: STEP 2: Wireless LAN

      57
      • 4.3.1 Basic (WEP) Security

        59
      • 4.3.2 Extend (WPA-PSK or WPA2-PSK) Security

        60
    • 4.4 Connection Wizard: STEP 3: Internet Configuration

      60
    • 4.4.1 Ethernet Connection

      61
    • 4.4.2 PPPoE Connection

      61
    • 4.4.3 PPTP Connection

      62
      • 4.4.4 Your IP Address

        64
    • 4.4.5 WAN IP Address Assignment

      64
    • 4.4.6 IP Address and Subnet Mask

      65
    • 4.4.7 DNS Server Address Assignment

      65
      • 4.4.8 WAN IP and DNS Server Address Assignment

        66
      • 4.4.9 WAN MAC Address

        67
    • 4.5 Connection Wizard: STEP 4: Bandwidth management

      68
    • 4.6 Connection Wizard Complete

      68
• Advanced

  71
  • Wireless LAN

    73
    • 5.1 Wireless Network Overview

      73
    • 5.2 Wireless Security Overview

      74
    • 5.2.1 SSID

      74
    • 5.2.2 MAC Address Filter

      74
    • 5.2.3 User Authentication

      74
    • 5.2.4 Encryption

      75
    • 5.3 Quality of Service

      76
    • 5.3.1 WMM QoS

      76
    • 5.4 General Wireless LAN Screen

      77
    • 5.4.1 No Security

      78
    • 5.4.2 WEP Encryption

      78
    • 5.4.3 WPA-PSK/WPA2-PSK

      80
    • 5.4.4 WPA/WPA2

      81
    • 5.5 MAC Filter

      83
    • 5.6 Wireless LAN Advanced Screen

      84
    • 5.7 Quality of Service (QoS) Screen

      85
      • 5.7.1 Application Priority Configuration

        87
  • WAN

    89
    • 6.1 WAN Overview

      89
    • 6.2 WAN MAC Address

      89
    • 6.3 Multicast

      89
    • 6.4 Internet Connection

      90
    • 6.4.1 Ethernet Encapsulation

      90
    • 6.4.2 PPPoE Encapsulation

      92
    • 6.4.3 PPTP Encapsulation

      94
    • 6.5 Advanced WAN Screen

      97
  • LAN

    99
    • 7.1 LAN Overview

      99
    • 7.1.1 IP Pool Setup

      99
    • 7.1.2 System DNS Servers

      99
    • 7.2 LAN TCP/IP

      99
    • 7.2.1 Factory LAN Defaults

      99
    • 7.2.2 IP Address and Subnet Mask

      100
    • 7.2.3 Multicast

      100
    • 7.2.4 Any IP

      100
    • 7.3 LAN IP Screen

      102
    • 7.4 LAN IP Alias

      102
    • 7.5 Advanced LAN Screen

      103
  • DHCP Server

    105
    • 8.1 DHCP

      105
    • 8.2 DHCP Server General Screen

      105
    • 8.3 DHCP Server Advanced Screen

      106
    • 8.4 Client List Screen

      107
  • Network Address Translation (NAT)

    109
    • 9.1 NAT Overview

      109
    • 9.2 Using NAT

      109
    • 9.2.1 Port Forwarding: Services and Port Numbers

      109
    • 9.2.2 Configuring Servers Behind Port Forwarding Example

      110
    • 9.3 General NAT Screen

      110
    • 9.4 NAT Application Screen

      111
    • 9.4.1 Game List Example

      113
    • 9.5 Trigger Port Forwarding

      114
    • 9.5.1 Trigger Port Forwarding Example

      114
    • 9.5.2 Two Points To Remember About Trigger Ports

      115
    • 9.6 NAT Advanced Screen

      115
  • Dynamic DNS

    119
    • 10.1 Dynamic DNS Introduction

      119
    • 10.1.1 DynDNS Wildcard

      119
    • 10.2 Dynamic DNS Screen

      119
  • Firewall

    121
    • 11.1 Introduction to ZyXEL’s Firewall

      121
    • 11.1.1 What is a Firewall?

      121
    • 11.1.2 Stateful Inspection Firewall

      121
    • 11.1.3 About the ZyXEL Device Firewall

      121
    • 11.1.4 Guidelines For Enhancing Security With Your Firewall

      122
    • 11.2 Triangle Routes

      122
    • 11.2.1 Triangle Routes and IP Alias

      122
    • 11.3 General Firewall Screen

      123
    • 11.4 Services Screen

      124
  • Content Filtering

    127
    • 12.1 Introduction to Content Filtering

      127
    • 12.2 Restrict Web Features

      127
    • 12.3 Days and Times

      127
    • 12.4 Filter Screen

      127
    • 12.5 Schedule

      129
    • 12.6 Customizing Keyword Blocking URL Checking

      130
    • 12.6.1 Domain Name or IP Address URL Checking

      130
    • 12.6.2 Full Path URL Checking

      130
    • 12.6.3 File Name URL Checking

      130
  • Static Route Screens

    133
    • 13.1 Static Route Overview

      133
    • 13.2 IP Static Route Screen

      133
      • 13.2.1 Static Route Setup Screen

        134
  • Bandwidth Management

    137
    • 14.1 Bandwidth Management Overview

      137
    • 14.2 Application-based Bandwidth Management

      137
    • 14.3 Subnet-based Bandwidth Management

      137
    • 14.4 Application and Subnet-based Bandwidth Management

      138
    • 14.5 Bandwidth Management Priorities

      138
    • 14.6 Predefined Bandwidth Management Services

      139
    • 14.6.1 Services and Port Numbers

      140
    • 14.7 Default Bandwidth Management Classes and Priorities

      142
    • 14.8 Bandwidth Management General Configuration

      142
    • 14.9 Bandwidth Management Advanced Configuration

      143
      • 14.9.1 Rule Configuration with the Pre-defined Service

        144
      • 14.9.2 Rule Configuration with the User-defined Service

        145
    • 14.10 Bandwidth Management Monitor

      146
  • Remote Management Screens

    149
    • 15.1 Remote Management Overview

      149
    • 15.1.1 Remote Management Limitations

      150
    • 15.1.2 Remote Management and NAT

      150
    • 15.1.3 System Timeout

      150
    • 15.2 WWW Screen

      150
    • 15.3 Telnet

      151
    • 15.4 Telnet Screen

      151
    • 15.5 FTP Screen

      152
    • 15.6 DNS Screen

      153
  • Universal Plug-and-Play (UPnP)

    155
    • 16.1 Introducing Universal Plug and Play

      155
    • 16.1.1 How do I know if I'm using UPnP?

      155
    • 16.1.2 NAT Traversal

      155
    • 16.1.3 Cautions with UPnP

      155
    • 16.2 UPnP and ZyXEL

      156
    • 16.3 UPnP Screen

      156
    • 16.4 Installing UPnP in Windows Example

      157
• Maintenance and Troubleshooting

  167
  • System

    169
    • 17.1 System Overview

      169
    • 17.2 System General Screen

      169
    • 17.3 Time Setting Screen

      170
  • Logs

    173
    • 18.1 View Log

      173
    • 18.2 Log Settings

      174
    • 18.3 Log Descriptions

      177
  • Tools

    187
    • 19.1 Firmware Upload Screen

      187
    • 19.2 Configuration Screen

      188
    • 19.2.1 Backup Configuration

      189
    • 19.2.2 Restore Configuration

      189
    • 19.2.3 Back to Factory Defaults

      190
    • 19.3 Restart Screen

      190
  • Configuration Mode

    193
  • Troubleshooting

    195
    • 21.1 Power, Hardware Connections, and LEDs

      195
    • 21.2 ZyXEL Device Access and Login

      196
    • 21.3 Internet Access

      197
    • 21.4 Resetting the ZyXEL Device to Its Factory Defaults

      199
    • 21.5 Advanced Features

      199
• Appendices and Index

  201
  • Product Specifications

    203
  • Pop-up Windows, JavaScripts and Java Permissions

    207
  • IP Addresses and Subnetting

    213
  • Wall-mounting Instructions

    221
  • Setting up Your Computer’s IP Address

    223
    • 21.5.1 Verifying Settings

      238
  • Wireless LANs

    239
    • 21.5.2 WPA(2)-PSK Application Example

      248
    • 21.5.3 WPA(2) with RADIUS Application Example

      248
  • Command Interpreter

    251
  • NetBIOS Filter Commands

    255
  • Services

    257
  • Internal SPTGEN

    261
  • Legal Information

    277
  • Customer Support

    281
  • Index

    285