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NETGEAR manual Reference Manual for the Model DG814 DSL Modem Internet Gateway, NETGEAR, Inc

Models: DG814 DSL

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Reference Manual for the Model DG814 DSL Modem Internet Gateway

Reference Manual for the Model DG814 DSL Modem Internet Gateway

NETGEAR, Inc.

4500 Great America Parkway

Santa Clara, CA 95054 USA

Phone 1-888-NETGEAR

SM-DG814NA-2

June 2002

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NETGEAR manual Reference Manual for the Model DG814 DSL Modem Internet Gateway, NETGEAR, Inc

Contents

NETGEAR, Inc Reference Manual for the Model DG814 DSL Modem Internet GatewayStatement of Conditions TrademarksEN 55 022 Declaration of Conformance Certificate of the Manufacturer/Importer Bestätigung des Herstellers/ImporteursVoluntary Control Council for Interference VCCI Statement Customer SupportPage Setting Up the Hardware ContentsAbout This Guide ChapterContent Filtering Basic Configuration of the GatewayChapter Preparing Your NetworkAdvanced Configuration of the Gateway MaintenanceTroubleshooting ChapterAppendix A Technical SpecificationsAppendix B Networks and Routing BasicsFigure 7 Page LED Descriptions UTP Ethernet cable wiring, straight-throughLog entry descriptions Log action buttonsPage Technical Support About This GuideRelated Publications About This Guide Reference Manual for the Model DG814 DSL Modem Internet GatewaySpecial Message Formats Typographical ConventionsPage Chapter Introduction Key FeaturesAbout the Gateway Blocking can be scheduled by day and time Security Content FilteringAutosensing 10/100 Ethernet TCP/IP Easy Installation and ManagementMaintenance and Support Introduction Reference Manual for the Model DG814 DSL Modem Internet GatewayPackage Contents Chapter Setting Up the HardwareLocal Network Hardware Requirements Access RequirementThe Gateway’s Front Panel PC RequirementsLED Descriptions The Gateway’s Rear PanelFigure 2-2. DG814 Rear Panel Connecting the Gateway Connecting to your Local Ethernet Network ADSL through a modular RJ-11 wall jack Connecting to Your ADSL Service and Telephone ProviderVerifying Power Connecting the Power AdapterADSL through other wall jacks All LEDs will briefly be tested Preparing Your Personal Computers for IP Networking Chapter Preparing Your NetworkInstall or Verify Windows Networking Components Configuring Windows 95, 98, and ME for IP NetworkingIf you need the adapter a. Click the Add button Selecting Internet Access Method Assign TCP/IP configuration by DHCPVerifying TCP/IP Properties Windows Configuring Windows NT or 2000 for IP NetworkingInstall or Verify Windows Networking Components Verifying TCP/IP Properties Configuring the Macintosh for IP NetworkingMacOS 8.6 or MacOS Verifying TCP/IP Properties Macintosh Your Internet AccountAccount Information Login ProtocolsObtaining ISP Configuration Information Windows Obtaining ISP Configuration Information Macintosh Ready for ConfigurationRestarting the Network 3-12 Reference Manual for the Model DG814 DSL Modem Internet GatewayPreparing Your Network Accessing the Web Configuration Manager Chapter Basic Configuration of the GatewayA login window opens as shown in Figure 4-1 below Basic Configuration of the Gateway Figure 4-2. Browser-based configuration main menuReference Manual for the Model DG814 DSL Modem Internet Gateway Configuration using the Setup Wizard Figure 4-3. Setup Wizard menu for Dynamic IP address Configuring for Dynamic IP AccountFigure 4-4. Setup Wizard menu for Fixed IP address Configuring for Fixed IP AccountFigure 4-5. Setup Wizard menu for PPPoE login accounts Configuring for an Account with LoginManual Configuration Completing the Configuration Your gateway is now configured to provide Internet access for your network. When your gateway and PCs are configured correctly, your gateway automatically accesses the Internet when one of your LAN devices requires access. It is not necessary to run a dialer or login application such as Dial-Up Networking or Enternet to connect, log in, or disconnect. These functions are performed by the gateway as needed Configuring for Content Filtering Chapter Content FilteringLogs Block Sites Schedule E-Mail Your outgoing mail server Gateway Status Chapter MaintenanceThis screen shows the following parameters MaintenanceReference Manual for the Model DG814 DSL Modem Internet Gateway Figure 6-1. Gateway Status screenReference Manual for the Model DG814 DSL Modem Internet Gateway MaintenanceMenu 3.2 - System Status Fields Down StreamThis screen shows the following statistics MaintenanceReference Manual for the Model DG814 DSL Modem Internet Gateway Figure 6-2. Gateway Statistics screenFigure 6-3. PPPoE Status screen Figure 6-4. Ping Status screen Attached DevicesFigure 6-5. Attached Devices menu Restore and Backup the Configuration Configuration File Settings ManagementErase the Configuration Changing the Configuration PasswordGateway Upgrade Reference Manual for the Model DG814 DSL Modem Internet Gateway Maintenance6-10 Configuring for Port Forwarding to Local Servers Chapter 7 Advanced Configuration of the GatewayAdd 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 DMZ Server SecurityRespond to Ping on Internet WAN Port Dynamic DNSLAN IP Setup DHCP LAN TCP/IP SetupUse router as DHCP server Static Routes To add or edit a Static Route Static Route Example Reference Manual for the Model DG814 DSL Modem Internet Gateway Advanced Configuration of the Gateway7-12 Basic Functioning Chapter TroubleshootingPWR LED Not On Test LED Never Blinks or LED Stays On Troubleshooting the Web Configuration InterfaceADSL link Troubleshooting the ISP ConnectionWAN LED Green or Blinking Green WAN LED Blinking YellowWAN LED Off Obtaining a WAN IP AddressTroubleshooting Internet Browsing Troubleshooting PPPoE or PPPoATesting the LAN Path to Your Gateway Troubleshooting a TCP/IP Network Using a Ping UtilityPING -n 10 IP address Testing the Path from Your PC to a Remote DeviceProblems with Date and Time Restoring the Default Configuration and PasswordUsing the Default Reset button General Specifications Appendix A Technical SpecificationsJapan Appendix B Networks and Routing Basics What is a Router?Basic Router Concepts IP Addresses and the Internet Routing Information ProtocolThe five address classes are Class A Subnet Addressing NetmaskFigure B-2. Example of Subnetting a Class B Address Table B-2. Netmask Formats Table B-1. Netmask Notation Translation Table for One OctetNumber of Bits Dotted-Decimal ValuePrivate IP Addresses Single IP Address Operation Using NATThe following figure illustrates a single IP address operation Domain Name Server MAC Addresses and Address Resolution ProtocolIP Configuration by DHCP Ethernet Cabling Uplink Switches, Crossover Cables, and MDI/MDIX SwitchingCable Quality Glossary Glossaryfor example Reference Manual for the Model DG814 DSL Modem Internet GatewayGlossary Reference Manual for the Model DG814 DSL Modem Internet GatewayReference Manual for the Model DG814 DSL Modem Internet Gateway Naming ServiceWide Area Network Windows InternetCat5 cable 2-2, 2-5, B-12 Auto MDI/MDI-X 1-4, 2-6, B-11, B-12DHCP 1-2, 1-4, 3-2, 5-8, B-10 DNS server 3-10, 3-11, 4-5, 4-6, 4-7 DMZ 1-3, 5-2Domain Name 4-5, 4-7 host name 4-5, 4-7MDI/MDI-X 1-4, 2-6, B-11, B-12 Ping 6-6 NTP 5-6PPP over ATM 1-2, 1-4, 4-7, 4-8 PPP over Ethernet 1-2, 1-4, 3-9, 4-7, 4-8subnet mask 3-10, 3-11, B-5 1466 xiii, B-7 1597 xiii, B-7 1631 xiv, B-8