Manuali utente per SnapGear 1.7.8

Sommario

• Introduction

  4
  • Document conventions

    7
  • Installing and configuring your SnapGear appliance

    8
  • Your SnapGear appliance

    9
    • LEDs

      9
  • SnapGear appliance features

    12
    • Internet link features

      13
    • LAN link features

      13
    • Dial-in connection features

      13
    • Environmental features

      14
• Getting started

  15
  • Static IP reset

    15
  • New Networks

    16
  • Configuring the SnapGear appliance on your network

    18
    • Set up IP addresses

      20
    • Administrative password

      23
    • SnapGear Management Console web administration pages

      23
  • Initial setup using Linux

    24
    • Using lin_set_ip

      24
    • Using an existing local DHCP or BOOTP server

      25
    • Configuring a new local DHCP or BOOTP server

      26
  • SnapGear Quick Setup

    27
    • L

      28
    • ISP connection quick setup

      29
  • Configuring the PCs on your network

    31
• Connecting to the Internet

  33
  • Physically connect modem device

    33
  • Select Internet connection

    34
    • Connect to Internet – cable modem

      34
    • Connect to Internet – ADSL

      34
    • Connect to Internet – direct

      35
    • Connect to Internet – modem

      35
  • Internet failover

    37
    • Failed connection

      39
  • Configure PCs to use SnapGear appliance Internet gateway

    40
  • Establishing the connection

    40
• Dial-in server configuration

  41
  • Dial-in setup

    43
  • Dial-in user accounts

    45
    • Account list

      47
  • Remote user configuration

    48
    • For Windows 95 and Windows 98:

      48
    • Windows 2000

      50
• Network configuration

  54
  • IP configuration

    54
  • Advanced IP configuration

    56
  • DHCP server

    58
  • Advanced networking

    60
    • Traffic shaping

      60
    • Additional routes

      60
• Firewall

  61
  • Incoming access

    61
    • Incoming access – administration services

      62
    • External access to services

      63
    • Port forwarding

      64
  • Outgoing access

    65
  • Firewall rules

    66
  • Intrusion detection and blocking

    67
  • Content filtering

    69
    • Filtering levels and reporting

      71
• Virtual Private Networking

  72
  • PPTP client setup

    73
  • PPTP server setup

    75
    • Enable and configure the PPTP VPN server

      76
    • Configuring user accounts for VPN server

      78
    • Configuring the remote VPN client

      80
      • Windows 95 and Windows 98

        82
      • Windows NT

        84
      • Windows 2000

        85
    • Connecting the remote VPN client

      87
  • IPSec setup

    88
    • Aggressive mode phase 1 settings

      92
  • IPSec interoperability

    93
• System

  94
  • Time server

    94
  • Password

    94
  • Diagnostics

    95
  • Advanced

    95
  • Flash upgrade

    96
  • RESET button

    96
• 9. Technical support

  97
• Appendix A – LED status patterns

  98
• Appendix B – System Log

  99
  • Access Logging

    99
  • Creating Custom Log Rules

    101
  • Rate Limiting

    104
  • Administrative Access Logging

    104
  • Boot Log Messages

    105