Linksys BEFSR41, BEFSRU31 manual Configuring the Cable/DSL Router

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Instant BroadbandSeries

Configuring the Cable/DSL Router

Now that your TCP/IP setup is complete, you can begin configuring your Router.

IMPORTANT! If you have previously enabled any Internet-sharing proxy server software on any of your PCs, you must disable it now.

Some examples of Internet-sharing software are Internet LanBridge, Wingate, and Sygate. To disable your Internet-sharing software:

If you are running Netscape Navigator: Click Edit >> Preferences >> Advanced >> Proxies>. Click Direct Connection to the Internet.

If you are running Internet Explorer, click Start>> Settings>> Control Panel>> Internet Options>> Connections>> LAN Settings. Remove the checks from all three boxes. Click the OK button to continue.

Also, you must disable any Internet log-on software (such as Ivasion Winpoet or Enternet 300) and any firewall software (such as ZoneAlarm and Watchdog) on all of your PCs.

1.Open your web browser and type http://192.168.1.1 in the browser’s Address field. This number is the Router’s default IP address. Press the Enter key.

2.A username and password prompt will appear. Leave the User Name field empty and type “admin,” which is the default password, into the Password box. Click the OK button.

EtherFast® Cable/DSL Routers

3.The Cable/DSL Router’s Setup page will appear.

Note: Your screen may vary slightly from the screen shown here.

4.Configure the following values:

Host Name & Domain Name These fields allow you to give the Router a Host and Domain name. Some ISPs require these names as identification. You may have to check with your ISP to see if your broadband Internet serv- ice has been configured with Host and Domain names. In most cases, leav- ing these two fields blank will still work.

LAN IP Address These values refer to your internal network settings. Unless you have specific internal needs, there should be no reason to change these values. For the internal LAN side, the Router’s default values are as

follows:

 

Private IP Address:

192.168.1.1

Subnet Mask:

255.255.255.0

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Contents EtherFast Cable/DSL Routers Copyright & Trademarks Table of Contents Package Contents for the 4-Port Router BEFSR41 One FeaturesIntroduction Linksys EtherFast Cable/DSL RouterPackage Contents for the 3-Port Router BEFSRU31 Package Contents for the 1-Port Router BEFSR11Getting to Know the 4-Port EtherFast Cable/DSL Router LAN Indicators4-Port Router’s Rear Panel Port Router’s Front Panel LEDsGetting to Know the 1-Port EtherFast Cable/DSL Router One-Port Router’s Rear PanelOne-Port Router’s Ports Port 1-Port Router’s Front Panel LEDs WAN Indicators3-Port Router’s Rear Panel Ports Getting to Know the 3-Port EtherFast Cable/DSL Router3-Port Router’s Front Panel LEDs ButtonsIP Addressing a Quick Lesson OverviewWhat’s an IP Address? LANs and WANsDhcp Dynamic Host Configuration Protocol Servers Connecting Your Hardware Together and Booting UpDynamic IP Addresses Technical Checkpoint Uplinking Connecting More Devices to Your RouterInstalling the Windows 98 Driver Installing the BEFSRU31’s USB Port DriversInstant Broadband Series Installing the Windows 2000 Driver Instant Broadband Series Installing the Windows Millennium Driver Installing the Windows XP Driver Configuring PCs to Connect to the Cable/DSL Router Configuring Your Network with the Cable/DSL RouterConfiguring the Cable/DSL Router Cable/DSL Router’s Web- based Utility Quick & Easy Router AdministrationSetup Status Password StatusLog DhcpPC-cillin Settings ZoneAlarm Pro SettingsSecurity Software DownloadDynamic Routing HelpIP Filtering Using MTU Maximum Transmission Unit Using Remote UpgradeUsing Port Triggering IP ForwardingStatic Dynamic Routing Static RoutingDMZ Hosting Troubleshooting Common Problems and SolutionsMAC Address Clone Can’t access my e-mail or the Internet When I enter a URL or IP address, I get a time out errorFrequently Asked Questions Can’t obtain an IP address from my cable or DSL modemInstant Broadband Series Glossary Instant Broadband Series Instant Broadband Series Instant Broadband Series Instant Broadband Series Instant Broadband Series Instant Broadband Series How to Ping Your ISP’s E-mail & Web Addresses AppendixStep One Pinging an IP Address Step Two Pinging for a Web Address Installing the TCP/IP ProtocolTwisted-Pair Cabling TCP/IP Installation is now completePort Environmental Specifications Port Router SpecificationsCrimping Your Own Network Cables Straight-Through Cabling Cross-Over CablingBEFSR11 Copyright 2002 Linksys, All Rights Reserved Customer Support