Linksys AG041 (EU) manual Want to test my Internet connection

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ADSL Gateway with 4-Port Switch

7.Toward the bottom of the window, select Use the following DNS server addresses, and enter the Preferred DNS server and Alternative DNS server (provided by your ISP). Contact your ISP or go on its website to find the information.

8.Click the OK button in the Internet Protocol (TCP/IP) Properties window, and click the OK button in the Local Area Connection Properties window.

9.Restart the computer if asked.

For Windows XP:

The following instructions assume you are running Windows XP with the default interface. If you are using the Classic interface (where the icons and menus look like previous Windows versions), please follow the instructions for Windows 2000.

1.Click Start and Control Panel.

2.Click the Network and Internet Connections icon and then the Network Connections icon.

3.Right-click the Local Area Connection that is associated with the Ethernet Adapter you are using, and select the Properties option.

4.In the This connection uses the following items box, highlight Internet Protocol (TCP/IP). Click the Properties button.

5.Enter a unique IP address that is not used by any other computer on the network connected to the Gateway.

6.Enter the Subnet Mask, 255.255.255.0.

7.Enter the Default Gateway, 192.168.1.1 (Gateway’s default IP address).

8.Toward the bottom of the window, select Use the following DNS server addresses, and enter the Preferred DNS server and Alternative DNS server (provided by your ISP). Contact your ISP or go on its website to find the information.

9.Click the OK button in the Internet Protocol (TCP/IP) Properties window. Click the OK button in the Local Area Connection Properties window.

2.I want to test my Internet connection.

A.Check your TCP/IP settings. For Windows 98, Me, 2000, and XP:

• Refer to “Appendix E: Windows Help” for details on how to configure your computers. Make sure that Obtain IP address automatically is selected in your settings for each computer.

For Windows NT 4.0:

• Click Start, Settings, and Control Panel. Double-click the Network icon.

• Click the Protocol tab, and double-click on TCP/IP Protocol.

• When the window appears, make sure you have selected the correct Ethernet Adapter and set it for Obtain an IP address from a DHCP server.

• Click the OK button in the TCP/IP Protocol Properties window, and click the Close button in the Network window.

• Restart the computer if asked.

Appendix A: Troubleshooting

40

Common Problems and Solutions

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Contents Adsl Gateway Word definition How to Use this GuideCopyright and Trademarks Table of Contents Adsl Gateway with 4-Port Switch A Network with the Gateway List of Figures23 Applications & Gaming Port Triggering Figure B-23 New Preshared Key Welcome IntroductionWhat’s in this Guide? Adsl Gateway with 4-Port Switch What’s an IP Address? Planning your NetworkGateway’s Functions IP AddressesEncryption encoding data transmitted in a network What is a VPN?Dhcp Dynamic Host Configuration Protocol Servers Dynamic IP AddressesVPN Gateway to VPN Gateway Why do I need a VPN?VPN Gateway-to-VPN Gateway Back Panel Getting to Know the Adsl GatewayDSL Front PanelOverview Connecting the Adsl GatewayConnecting to a Computer ISP a company that provides access to the InternetConnect power Security Configuring the Adsl GatewaySetup Access RestrictionsStatus How to Access the Web-based UtilityAdministration Applications & GamingInternet Setup Setup TabBasic Setup Static IP RFC 1483 Bridged Dynamic IPRFC 2516 PPPoE RFC 1483 RoutedRFC 2364 PPPoA Bridged Mode OnlyNetwork Setup Optional Settings Required by some ISPsDynDNS.org DdnsStatic Routing Advanced RoutingAdvanced Routing 12 Routing Table Firewall Security TabSoftware instructions for the computer VPN15 VPN with Manual Key Management Phase Advanced VPN Tunnel SetupConfiguring the Adsl Gateway Security Tab Internet Access Access Restrictions Tab19 List of PCs Single Port Forwarding Applications and Gaming TabPort Triggering Port Range ForwardingDMZ Management Administration TabGateway Access UPnP Smtp the standard e-mail protocol on the Internet ReportingLog Email AlertsPing Test Ping Test Parameters DiagnosticsFactory Defaults 29 Administration tab Firmware Upgrade Firmware UpgradeInternet Connections Status TabGateway Gateway InformationDSL Connection Local NetworkNeed to set a static IP address on a computer Appendix a TroubleshootingCommon Problems and Solutions Want to test my Internet connection Open a command prompt. For Windows 98 and Me Adsl Gateway with 4-Port Switch TCP UDP Can’t get the Internet game, server, or application to work VPN IpsecFirmware upgrade failed, and/or the Power LED is flashing To start over, I need to set the Gateway to factory defaultNeed to upgrade the firmware My DSL service’s PPPoE is always disconnecting Is IPSec Passthrough supported by the Gateway? Frequently Asked QuestionsPower LED flashes continuously Where is the Gateway installed on the network?Does the Gateway support ICQ send file? What is Network Address Translation and what is it used for?What is DMZ Hosting? Is the Gateway cross-platform compatible? What are the advanced features of the Gateway?What is a MAC Address? How do I reset the Gateway?Environment IntroductionFilter List 1 win-Router How to Establish a Secure IPSec TunnelCreate an IPSec Policy Build Filter ListsFigure B-4 IP Filter LIst Filter List 2 Router -winFigure B-7 IP Filter List Tunnel 1 win-Router Configure Individual Tunnel RulesFigure B-13 Authentication Methods Tunnel 2 Router-win Figure B-16 Tunnel Setting TabFigure B-19 IP Filter List Tab Figure B-22 Preshared Key Figure B-25 Connection Type Assign New IPSec PolicyFigure B-28 VPN Tab Create a Tunnel Through the Web-Based UtilityWindows 98 or Me Instructions Figure C-1 IP Configuration ScreenFigure C-3 MAC Address/Physical Address Windows 2000 or XP InstructionsAppendix D Upgrading Firmware Figure D-1 Upgrade FirmwareNetwork Neighborhood/My Network Places Appendix E Windows HelpShared Resources Appendix F Glossary Adsl Gateway with 4-Port Switch Adsl Gateway with 4-Port Switch Adsl Gateway with 4-Port Switch Standards Appendix G SpecificationsLimited Warranty Appendix H Warranty InformationFCC Statement Appendix I Regulatory InformationOutside of Europe Mail Address Appendix J Contact InformationEurope Mail Address