Netgear DSL Modem Internet Gateway DG814 User Manual

SM-DG814NA-4June 2003NETGEAR, Inc.4500 Great America Parkway Santa Clara, CA 95054 USAPhone 1-888-NETGEARReference Manual for the Model DG814 DSL Mod

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Reference Manual for the Model DG814 DSL Modem Internet GatewayB-10 Networks and Routing Basics IP Configuration by DHCPWhen an IP-based local area ne

Reference Manual for the Model DG814 DSL Modem Internet GatewayNetworks and Routing Basics B-11 Ethernet CablingAlthough Ethernet networks originally

Reference Manual for the Model DG814 DSL Modem Internet GatewayB-12 Networks and Routing Basics • Crossover cable A crossover cable is a special cable

Glossary1Glossary10BASE-T IEEE 802.3 specification for 10 Mbps Ethernet over twisted pair wiring.100BASE-Tx IEEE 802.3 specification for 100 Mbps Eth

Reference Manual for the Model DG814 DSL Modem Internet Gateway2 Glossary IP AddressA four-byte number uniquely defining each host on the Internet. Ra

Reference Manual for the Model DG814 DSL Modem Internet GatewayGlossary3 NetmaskA number that explains which part of an IP address comprises the netwo

Reference Manual for the Model DG814 DSL Modem Internet Gateway4 Glossary Routing Information ProtocolA protocol in which routers periodically exchang

Index 1AAccount Name 4-5, 4-9, 4-10Address Resolution Protocol B-9ADSLconnecting through other jacks 2-7connecting through RJ11 2-6ARP B-9Auto MD

2 IndexGgateway address 3-10, 3-11HHalf Life 6-3host name 4-5, 4-9, 4-10IIANAcontacting B-2IETF 1-xiWeb site address B-7installation 1-4Interne

Index 3login 3-9Status 5-5PPP over Ethernet 1-2, 1-4, 3-9, 4-9, 4-10, 5-5login 3-9Status 5-5PPPoA. See PPP over ATMPPPoE See PPP over EthernetPri

About This Guide xi About This GuideCongratulations on your purchase of the NETGEAR™ Model DG814 DSL Modem Internet Gateway.The Model DG814 gateway pr

4 Indexwinipcfg utility 3-5WinPOET 3-9World Wide Web 1-iii

Reference Manual for the Model DG814 DSL Modem Internet Gatewayxii About This Guide For more information about IP address translation, refer to RFC 16

Reference Manual for the Model DG814 DSL Modem Internet GatewayAbout This Guide xiii Typographical ConventionsThis guide uses the following typographi

Introduction 1-1 Chapter 1 IntroductionThis chapter describes the features of the NETGEAR Model DG814 DSL Modem Internet Gateway.About the GatewayThe

Reference Manual for the Model DG814 DSL Modem Internet Gateway1-2 Introduction – Blocking can be scheduled by day and time– Network Address Translati

Reference Manual for the Model DG814 DSL Modem Internet GatewayIntroduction 1-3 Content FilteringWith its content filtering features, the Model DG814

Reference Manual for the Model DG814 DSL Modem Internet Gateway1-4 Introduction The Model DG814 gateway incorporates Auto UplinkTM technology (also ca

Reference Manual for the Model DG814 DSL Modem Internet GatewayIntroduction 1-5 • Animated installation assistant The Resource CD contains an animated

ii © 2003 by NETGEAR, Inc. All rights reserved.TrademarksNETGEAR is a trademark of Netgear, Inc. Microsoft, Windows, and Windows NT are registered tra

Reference Manual for the Model DG814 DSL Modem Internet Gateway1-6 Introduction

Setting Up the Hardware 2-1 Chapter 2 Setting Up the HardwareThis chapter describes the Model DG814 DSL Modem Internet Gateway hardware and provides i

Reference Manual for the Model DG814 DSL Modem Internet Gateway2-2 Setting Up the Hardware Local Network Hardware RequirementsThe Model DG814 DSL Mode

Reference Manual for the Model DG814 DSL Modem Internet GatewaySetting Up the Hardware 2-3 You can use some of the LEDs to verify connections. Table 2

Reference Manual for the Model DG814 DSL Modem Internet Gateway2-4 Setting Up the Hardware The rear panel contains the following features (from left t

Reference Manual for the Model DG814 DSL Modem Internet GatewaySetting Up the Hardware 2-5 A typical installation is shown in Figure 2-3, belowFigure

Reference Manual for the Model DG814 DSL Modem Internet Gateway2-6 Setting Up the Hardware The Model DG814 gateway incorporates a four-port switch for

Reference Manual for the Model DG814 DSL Modem Internet GatewaySetting Up the Hardware 2-7 ADSL through other wall jacks1. Plug the “LINE” connection

Reference Manual for the Model DG814 DSL Modem Internet Gateway2-8 Setting Up the Hardware All LEDs will briefly be tested.2. After approximately 10 s

Preparing Your Network 3-1 Chapter 3 Preparing Your NetworkThis chapter describes how to prepare your PC network to connect to the Internet through th

iiiBestätigung des Herstellers/ImporteursEs wird hiermit bestätigt, daß das Model DG814 DSL Modem Internet Gateway gemäß der im BMPT-AmtsblVfg 243/19

Reference Manual for the Model DG814 DSL Modem Internet Gateway3-2 Preparing Your Network • Macintosh Operating System 7 or later includes the softwar

Reference Manual for the Model DG814 DSL Modem Internet GatewayPreparing Your Network 3-3 You must have an Ethernet adapter, the TCP/IP protocol, and

Reference Manual for the Model DG814 DSL Modem Internet Gateway3-4 Preparing Your Network If you need Client for Microsoft Networks:a. Click the Add b

Reference Manual for the Model DG814 DSL Modem Internet GatewayPreparing Your Network 3-5 4. Select “I want to connect through a Local Area Network” a

Reference Manual for the Model DG814 DSL Modem Internet Gateway3-6 Preparing Your Network 4. Select Properties.5. Verify that ‘Client for Microsoft Ne

Reference Manual for the Model DG814 DSL Modem Internet GatewayPreparing Your Network 3-7 The TCP/IP Control Panel opens:2. From the “Connect via” box

Reference Manual for the Model DG814 DSL Modem Internet Gateway3-8 Preparing Your Network Verifying TCP/IP Properties (Macintosh)After your Macintosh

Reference Manual for the Model DG814 DSL Modem Internet GatewayPreparing Your Network 3-9 For a single-user Internet account, your ISP supplies TCP/IP

Reference Manual for the Model DG814 DSL Modem Internet Gateway3-10 Preparing Your Network If any of these items are dynamically supplied by the ISP,

Reference Manual for the Model DG814 DSL Modem Internet GatewayPreparing Your Network 3-11 Obtaining ISP Configuration Information (Macintosh)As menti

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Reference Manual for the Model DG814 DSL Modem Internet Gateway3-12 Preparing Your Network

Basic Configuration of the Gateway 4-1 Chapter 4 Basic Configuration of the Gateway This chapter describes how to perform the basic configuration of y

Reference Manual for the Model DG814 DSL Modem Internet Gateway4-2 Basic Configuration of the Gateway A login window opens as shown in Figure 4-1 belo

Reference Manual for the Model DG814 DSL Modem Internet GatewayBasic Configuration of the Gateway 4-3 Figure 4-2. Browser-based configuration main men

Reference Manual for the Model DG814 DSL Modem Internet Gateway4-4 Basic Configuration of the Gateway You can manually configure your gateway using th

Reference Manual for the Model DG814 DSL Modem Internet GatewayBasic Configuration of the Gateway 4-5 The Setup Wizard will report which connection ty

Reference Manual for the Model DG814 DSL Modem Internet Gateway4-6 Basic Configuration of the Gateway 2. Domain Name Server (DNS) Address: If you know

Reference Manual for the Model DG814 DSL Modem Internet GatewayBasic Configuration of the Gateway 4-7 Configuring for Fixed IP AccountIf the Setup Wiz

Reference Manual for the Model DG814 DSL Modem Internet Gateway4-8 Basic Configuration of the Gateway A DNS server is a host on the Internet that tran

Reference Manual for the Model DG814 DSL Modem Internet GatewayBasic Configuration of the Gateway 4-9 Configuring for an Account with LoginIf the Setu

Contents v Contents About This GuideTechnical Support ...

Reference Manual for the Model DG814 DSL Modem Internet Gateway4-10 Basic Configuration of the Gateway Note: You will no longer need to launch the ISP

Reference Manual for the Model DG814 DSL Modem Internet GatewayBasic Configuration of the Gateway 4-11 c. If you wish to change the idle timeout, ente

Reference Manual for the Model DG814 DSL Modem Internet Gateway4-12 Basic Configuration of the Gateway 4. Gateway’s MAC Address: This section determi

Reference Manual for the Model DG814 DSL Modem Internet GatewayBasic Configuration of the Gateway 4-13 Your gateway is now configured to provide Inter

Reference Manual for the Model DG814 DSL Modem Internet Gateway4-14 Basic Configuration of the Gateway

Maintenance 5-1 Chapter 5 Maintenance This chapter describes how to use the maintenance features of your Model DG814 DSL Modem Internet Gateway. These

Reference Manual for the Model DG814 DSL Modem Internet Gateway5-2 Maintenance Figure 5-1. Gateway Status screenThis screen shows the following parame

Reference Manual for the Model DG814 DSL Modem Internet GatewayMaintenance 5-3 DHCP If set to None, the gateway is configured to use a fixed IP addres

Reference Manual for the Model DG814 DSL Modem Internet Gateway5-4 Maintenance Click on the “Show Statistics” button to display gateway usage statisti

Reference Manual for the Model DG814 DSL Modem Internet GatewayMaintenance 5-5 Click the “PPPoE Status” or “PPPoA Status” button to display the progre

vi ContentsVerifying Power ...2-7Chapter 3 Pre

Reference Manual for the Model DG814 DSL Modem Internet Gateway5-6 Maintenance Click the “Ping Status” button to perform a connectivity test from your

Reference Manual for the Model DG814 DSL Modem Internet GatewayMaintenance 5-7 For each device, the table shows the IP address, NetBIOS Host Name (if

Reference Manual for the Model DG814 DSL Modem Internet Gateway5-8 Maintenance To restore your settings from a saved configuration file, enter the ful

Reference Manual for the Model DG814 DSL Modem Internet GatewayMaintenance 5-9 Gateway UpgradeThe routing software of the Model DG814 gateway is store

Reference Manual for the Model DG814 DSL Modem Internet Gateway5-10 Maintenance

Advanced Configuration of the Gateway 6-1 Chapter 6 Advanced Configuration of the Gateway This chapter describes how to configure the advanced feature

Reference Manual for the Model DG814 DSL Modem Internet Gateway6-2 Advanced Configuration of the Gateway Use the Port Forwarding menu to configure the

Reference Manual for the Model DG814 DSL Modem Internet GatewayAdvanced Configuration of the Gateway 6-3 5. Type a name for the service.6. Click Apply

Reference Manual for the Model DG814 DSL Modem Internet Gateway6-4 Advanced Configuration of the Gateway 3. Change the beginning port number in the St

Reference Manual for the Model DG814 DSL Modem Internet GatewayAdvanced Configuration of the Gateway 6-5 SecurityDMZ ServerIncoming traffic from the I

Contents vii Attached Devices ...5-6Configura

Reference Manual for the Model DG814 DSL Modem Internet Gateway6-6 Advanced Configuration of the Gateway Respond to Ping on Internet WAN Port If you w

Reference Manual for the Model DG814 DSL Modem Internet GatewayAdvanced Configuration of the Gateway 6-7 8. Click Apply to save your configuration. LA

Reference Manual for the Model DG814 DSL Modem Internet Gateway6-8 Advanced Configuration of the Gateway DHCPBy default, the gateway will function as

Reference Manual for the Model DG814 DSL Modem Internet GatewayAdvanced Configuration of the Gateway 6-9 • IP Subnet Mask This is the LAN Subnet Mask

Reference Manual for the Model DG814 DSL Modem Internet Gateway6-10 Advanced Configuration of the Gateway From the Main Menu of the browser interface,

Reference Manual for the Model DG814 DSL Modem Internet GatewayAdvanced Configuration of the Gateway 6-11 Web browser access normally uses the standar

Reference Manual for the Model DG814 DSL Modem Internet Gateway6-12 Advanced Configuration of the Gateway From the Main Menu of the browser interface,

Reference Manual for the Model DG814 DSL Modem Internet GatewayAdvanced Configuration of the Gateway 6-13 6. Type the IP Subnet Mask for this destinat

Reference Manual for the Model DG814 DSL Modem Internet Gateway6-14 Advanced Configuration of the Gateway Using Universal Plug and Play (UPnP)Universa

Reference Manual for the Model DG814 DSL Modem Internet GatewayAdvanced Configuration of the Gateway 6-15 Advertisement Time To Live: The time to live

viii ContentsObtaining a WAN IP Address ...7-4Troubleshooting PPPoE

Reference Manual for the Model DG814 DSL Modem Internet Gateway6-16 Advanced Configuration of the Gateway

Troubleshooting 7-1 Chapter 7 TroubleshootingThis chapter gives information about troubleshooting your Model DG814 DSL Modem Internet Gateway. After e

Reference Manual for the Model DG814 DSL Modem Internet Gateway7-2 Troubleshooting • Check that you are using the 18 V AC power adapter supplied by NE

Reference Manual for the Model DG814 DSL Modem Internet GatewayTroubleshooting 7-3 • If your gateway’s IP address has been changed and you don’t know

Reference Manual for the Model DG814 DSL Modem Internet Gateway7-4 Troubleshooting If the WAN LED does not turn green, disconnect all telephones on th

Reference Manual for the Model DG814 DSL Modem Internet GatewayTroubleshooting 7-5 • Your ISP may require a login program. Ask your ISP whether they r

Reference Manual for the Model DG814 DSL Modem Internet Gateway7-6 Troubleshooting A DNS server is a host on the Internet that translates Internet nam

Reference Manual for the Model DG814 DSL Modem Internet GatewayTroubleshooting 7-7 • Wrong physical connections— Make sure the LAN LNK/ACT LED is on.

Reference Manual for the Model DG814 DSL Modem Internet Gateway7-8 Troubleshooting Restoring the Default Configuration and PasswordThis section explai

Technical Specifications A-1 Appendix A Technical SpecificationsThis appendix provides technical specifications for the Model DG814 DSL Modem Internet

ixFigure 2-1. DG814 Front Panel ...2-2Figure 2-2. DG814 Rear Panel ...

Reference Manual for the Model DG814 DSL Modem Internet GatewayA-2 Technical Specifications Japan: 100V, 50/60 Hz, inputAll regions (output): 18 V AC

Networks and Routing Basics B-1 Appendix BNetworks and Routing BasicsThis chapter provides an overview of IP networks, routing, and firewalls.Basic Ro

Reference Manual for the Model DG814 DSL Modem Internet GatewayB-2 Networks and Routing Basics Routing Information ProtocolOne of the protocols used b

Reference Manual for the Model DG814 DSL Modem Internet GatewayNetworks and Routing Basics B-3 Figure B-1. Three Main Address ClassesThe five address

Reference Manual for the Model DG814 DSL Modem Internet GatewayB-4 Networks and Routing Basics This addressing structure allows IP addresses to unique

Reference Manual for the Model DG814 DSL Modem Internet GatewayNetworks and Routing Basics B-5 Subnet addressing allows us to split one IP network add

Reference Manual for the Model DG814 DSL Modem Internet GatewayB-6 Networks and Routing Basics The following table lists the additional subnet mask bi

Reference Manual for the Model DG814 DSL Modem Internet GatewayNetworks and Routing Basics B-7 NETGEAR strongly recommends that you configure all host

Reference Manual for the Model DG814 DSL Modem Internet GatewayB-8 Networks and Routing Basics The router accomplishes this address sharing by transla

Reference Manual for the Model DG814 DSL Modem Internet GatewayNetworks and Routing Basics B-9 MAC Addresses and Address Resolution ProtocolAn IP addr