Xiv About This Guide | NETGEAR DG814 DSL guide

Reference Manual for the Model DG814 DSL Modem Internet Gateway

For more information about IP address translation, refer to RFC 1631, The IP Network Address Translator (NAT).

xiv	About This Guide

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NETGEAR DG814 DSL manual Xiv About This Guide

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 About the Gateway Key FeaturesChapter Introduction Introduction Autosensing 10/100 Ethernet Content FilteringSecurity 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 Adsl through other wall jacks Connecting the Power AdapterVerifying Power 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 MacOS 8.6 or Configuring the Macintosh for IP NetworkingVerifying TCP/IP Properties MacOS Your Internet Account Verifying TCP/IP Properties Macintosh Login Protocols Account Information Obtaining ISP Configuration Information Windows Restarting the Network Ready for ConfigurationObtaining ISP Configuration Information Macintosh 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 Tip Multiple Computers for Half Life, Kali or Quake Edit or Delete a Port Forwarding EntryLocal Web and FTP Server Example 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 PWR LED Not On Chapter TroubleshootingBasic Functioning 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 Using the Default Reset button Restoring the Default Configuration and PasswordProblems with Date and Time Appendix a Technical Specifications General Specifications LAN Basic Router Concepts What is a Router?Appendix B Networks and Routing Basics 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