Introduction | NETGEAR DG814 DSL specification

Reference Manual for the Model DG814 DSL Modem Internet Gateway

1-6	Introduction

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NETGEAR DG814 DSL manual Introduction

Contents

NETGEAR, Inc Trademarks World Wide Web Page Contents Chapter Preparing Your Network Chapter Maintenance Appendix a Technical Specifications Figure B-1 Page Table B-1 Xii About This Guide Technical Support Related Publications Xiv About This Guide Typographical Conventions Special Message FormatsPage Chapter Introduction Key FeaturesAbout the Gateway Introduction Security Content FilteringAutosensing 10/100 Ethernet Easy Installation and Management TCP/IP Maintenance and Support Introduction Chapter Setting Up the Hardware Package Contents Gateway’s Front Panel Access RequirementLocal Network Hardware Requirements PC Requirements Gateway’s Rear Panel LED Descriptions Connecting the Gateway Connecting to your Local Ethernet Network Typical installation Connecting to Your Adsl Service and Telephone Provider Adsl through a modular RJ-11 wall jack Verifying Power Connecting the Power AdapterAdsl through other wall jacks Setting Up the Hardware Chapter Preparing Your Network Preparing Your Personal Computers for IP Networking Configuring Windows 95, 98, and ME for IP Networking Install or Verify Windows Networking Components Preparing Your Network Assign TCP/IP configuration by Dhcp Selecting Internet Access Method Configuring Windows NT or 2000 for IP Networking Verifying TCP/IP Properties Windows Verifying TCP/IP Properties Configuring the Macintosh for IP NetworkingMacOS 8.6 or MacOS Your Internet Account Verifying TCP/IP Properties Macintosh Login Protocols Account Information Obtaining ISP Configuration Information Windows Obtaining ISP Configuration Information Macintosh Ready for ConfigurationRestarting the Network Preparing Your Network Chapter Basic Configuration of the Gateway Accessing the Web Configuration Manager Login window opens as shown in -1below Browser-based configuration main menu Configuration using the Setup Wizard Configuring for Dynamic IP Account Setup Wizard menu for Dynamic IP address Configuring for Fixed IP Account Setup Wizard menu for Fixed IP address Configuring for an Account with Login Setup Wizard menu for PPPoE login accounts Manual Configuration Completing the Configuration Basic Configuration of the Gateway Chapter Content Filtering Configuring for Content Filtering Logs Block Sites Schedule Mail Content Filtering Chapter Maintenance Gateway Status This screen shows the following parameters Dhcp This screen shows the following statistics PPPoE Status screen Attached Devices Ping Status screen Configuration File Settings Management Restore and Backup the Configuration Changing the Configuration Password Erase the Configuration Gateway Upgrade Gateway Upgrade menu Maintenance Advanced Configuration of the Gateway Configuring for Port Forwarding to Local Servers Add a Custom Service Local Web and FTP Server Example Edit or Delete a Port Forwarding EntryTip Multiple Computers for Half Life, Kali or Quake NAT Status Security DMZ Server Dynamic DNS Respond to Ping on Internet WAN Port LAN IP Setup LAN IP Setup Menu LAN TCP/IP Setup Use router as Dhcp server Static Routes Static Route Summary Table Static Route Example Advanced Configuration of the Gateway Basic Functioning Chapter TroubleshootingPWR LED Not On Troubleshooting the Web Configuration Interface Test LED Never Blinks or LED Stays On WAN LED Green or Blinking Green Troubleshooting the ISP ConnectionAdsl link WAN LED Blinking Yellow Obtaining a WAN IP Address WAN LED Off Troubleshooting PPPoE or PPPoA Troubleshooting Internet Browsing Troubleshooting a TCP/IP Network Using a Ping Utility Testing the LAN Path to Your Gateway Testing the Path from Your PC to a Remote Device Ping -n 10 IP address Problems with Date and Time Restoring the Default Configuration and PasswordUsing the Default Reset button Appendix a Technical Specifications General Specifications LAN Appendix B Networks and Routing Basics What is a Router?Basic Router Concepts Routing Information Protocol IP Addresses and the Internet Class E Class E addresses are for experimental use Netmask Subnet Addressing Figure B-2. Example of Subnetting a Class B Address Table B-1. Netmask Notation Translation Table for One Octet Single IP Address Operation Using NAT Private IP Addresses Figure B-3. Single IP Address Operation Using NAT MAC Addresses and Address Resolution Protocol Domain Name Server IP Configuration by Dhcp Uplink Switches, Crossover Cables, and MDI/MDIX Switching Ethernet Cabling Cable Quality Glossary For example Internet Through the network Auto MDI/MDI-X1-4, 2-6, B-11, B-12 DMZ 1-3, 5-2 MDI/MDI-X1-4, 2-6, B-11, B-12 NTP 5-6 Xiii, B-7 1631 xiv, B-8