ZyXEL Communications 794M マニュアル

目次

• User’s Guide

  1
• Copyright

  2
• Federal Communications Commission (FCC) Interference Statement

  3
• Safety Warnings

  4
• ZyXEL Limited Warranty

  5
• Customer Support

  6
• Table of Contents

  8
• List of Figures

  14
• List of Tables

  16
• Preface

  18
• Introduction

  20
  • 1.1 About Your Prestige

    20
  • 1.2 Features

    20
  • 1.3 Applications

    22
    • 1.3.1 Internet Access

      22
    • 1.3.2 Firewall for Secure Broadband Internet Access

      23
    • 1.3.3 VPN Application

      23
    • 1.3.4 LAN-to-LAN Application

      23
  • 1.4 Hardware Connection

    24
    • 1.4.1 Front Panel

      24
  • 1.5 Rear Panel

    25
• The Web Configurator

  26
  • 2.1 Overview

    26
  • 2.2 Accessing the Web Configurator

    26
  • 2.3 Resetting the Prestige

    27
    • 2.3.1 Procedure To Use The Reset Button

      27
  • 2.4 Navigating the Web Configurator

    27
    • 2.4.1 The Status Screen

      27
  • 2.5 System Status

    28
  • 2.6 ARP Table

    29
    • 2.6.1 How ARP Works

      29
  • 2.7 Routing Table

    30
    • 2.7.1 PPTP Status

      31
    • 2.7.2 IPSec Status

      31
    • 2.7.3 L2TP Status

      32
    • 2.7.4 Email Status

      33
    • 2.7.5 Event Log

      33
    • 2.7.6 Error Log

      34
    • 2.7.7 NAT Sessions

      35
  • 2.8 Internet Access Quick Start Setup

    35
    • 2.8.1 Auto Scan

      37
• LAN

  38
  • 3.1 Overview

    38
  • 3.2 LAN TCP/IP

    38
    • 3.2.1 Factory LAN Defaults

      38
    • 3.2.2 IP Address and Subnet Mask

      38
    • 3.2.3 RIP

      39
  • 3.3 The Ethernet Screen

    39
  • 3.4 Ethernet Client Filter

    40
    • 3.4.1 Ethernet Client Filter Candidates

      41
  • 3.5 Port Setting

    42
  • 3.6 DHCP

    43
    • 3.6.1 IP Pool Setup

      43
    • 3.6.2 DNS Servers

      43
    • 3.6.3 DHCP Setup

      43
      • 3.6.3.1 Disable DHCP

        44
      • 3.6.3.2 DHCP Server Setup

        44
    • 3.6.4 DHCP Relay Agent

      46
• WAN

  48
  • 4.1 Overview

    48
    • 4.1.1 Encapsulation Types

      48
      • 4.1.1.1 RFC 1483

        48
      • 4.1.1.2 PPPoE

        48
      • 4.1.1.3 PPPoA

        49
      • 4.1.1.4 IPoA

        49
  • 4.2 ISP

    49
    • 4.2.1 Edit Settings

      50
      • 4.2.1.1 Advanced PPP Options

        51
    • 4.2.2 Change Connection Type

      53
  • 4.3 DNS

    54
  • 4.4 SHDSL Parameters

    55
• System

  58
  • 5.1 Overview

    58
  • 5.2 Time Zone

    58
  • 5.3 Remote Access

    59
  • 5.4 Firmware Upgrade

    60
  • 5.5 Backup/Restore

    60
  • 5.6 Restart Router

    61
  • 5.7 User Management

    62
    • 5.7.1 Create a New User Account

      62
• Firewall

  64
  • 6.1 Overview

    64
  • 6.2 Types of Firewalls

    64
    • 6.2.1 Packet Filtering Firewalls

      64
    • 6.2.2 Application-level Firewalls

      64
    • 6.2.3 Stateful Inspection Firewalls

      65
  • 6.3 General Settings

    66
  • 6.4 Packet Filter

    67
    • 6.4.1 Add a New TCP/UDP Packet Filter

      69
    • 6.4.2 Add a New Raw Packet Filter

      70
  • 6.5 Intrusion Detection

    71
  • 6.6 URL Filter

    73
    • 6.6.1 Keywords Filtering

      74
    • 6.6.2 Domain Filtering

      75
  • 6.7 Firewall Log

    76
• VPN

  78
  • 7.1 Overview

    78
  • 7.2 PPTP

    78
    • 7.2.1 PPTP Summary

      78
    • 7.2.2 Creating a PPTP VPN Rule

      79
      • 7.2.2.1 Remote Access Connection

        79
      • 7.2.2.2 LAN to LAN Connection

        81
  • 7.3 IPSec

    83
    • 7.3.1 AH (Authentication Header)

      83
    • 7.3.2 ESP (Encapsulating Security Payload)

      83
    • 7.3.3 Perfect Forward Secrecy (PFS)

      84
    • 7.3.4 Pre-Shared Key

      84
    • 7.3.5 IPSec VPN Summary

      84
    • 7.3.6 IPSec VPN Configuration

      85
  • 7.4 L2TP

    87
    • 7.4.1 Creating a New L2TP Rule

      88
      • 7.4.1.1 Remote Access L2TP Connection

        88
      • 7.4.1.2 LAN to LAN L2TP Connection

        90
  • 7.5 VPN Example

    93
    • 7.5.1 Example: Remote PPTP VPN Dial-in Connection

      93
    • 7.5.2 Example: Remote PPTP VPN Dial-out Connection

      94
• QoS (Quality of Service)

  96
  • 8.1 Overview

    96
    • 8.1.1 Prioritization

      96
  • 8.2 IP Throttling

    98
  • 8.3 QoS Example

    100
    • 8.3.1 Example Prioritization with QoS

      100
    • 8.3.2 Rate Limiting with IP Throttling Example

      101
  • 8.4 Time Schedule

    101
    • 8.4.1 Configuring a Time Schedule

      102
• Static Route

  104
  • 9.1 Overview

    104
  • 9.2 Configuration

    104
• Dynamic DNS

  106
  • 10.1 Overview

    106
    • 10.1.1 Configuration

      106
• Check Emails

  108
  • 11.1 Overview

    108
  • 11.2 Configuring

    108
• Device Management

  110
  • 12.1 Overview

    110
    • 12.1.1 Universal Plug and Play (UPnP)

      110
      • 12.1.1.1 How do I know if I'm using UPnP?

        110
      • 12.1.1.2 Cautions with UPnP

        110
    • 12.1.2 SNMP

      110
      • 12.1.2.1 SNMPv3

        111
      • 12.1.2.2 SNMP Traps and MIBs

        112
  • 12.2 The Device Management Screen

    112
  • 12.3 IGMP

    115
• Index

  116
  • Numerics

    116
  • A

    116
  • B

    116
  • C

    116
  • D

    116
  • E

    116
  • F

    117
  • G

    117
  • H

    117
  • I

    117
  • K

    117
  • L

    117
  • M

    117
  • N

    117
  • O

    118
  • P

    118
  • Q

    118
  • R

    118
  • S

    118
  • T

    119
  • U

    119
  • V

    119
  • W

    119
  • Z

    119