Linksys WRT54GX2 manual What is DMZ Hosting?

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Wireless-G Broadband Router with SRX200

The web page hangs; downloads are corrupt, or nothing but junk characters are being displayed on the screen. What do I need to do?

Force your Ethernet adapter to 10Mbps or half duplex mode, and turn off the “Auto-negotiate” feature of your

Ethernet adapter as a temporary measure. (Please look at the Network Control Panel in your Ethernet adapter’s

Advanced Properties tab.) Make sure that your proxy setting is disabled in the browser. Check our website at

www.linksys.com for more information.

If all else fails in the installation, what can I do?

Reset the Router by holding down the reset button until the Power LED fully turns on and off. Reset your cable or DSL modem by powering the unit off and then on. Obtain and flash the latest firmware release that is readily available on the Linksys website, www.linksys.com.

How will I be notified of new Router firmware upgrades?

All Linksys firmware upgrades are posted on the Linksys website at www.linksys.com, where they can be downloaded for free. To upgrade the Router’s firmware, use the System tab of the Router’s web-based utility. If the Router’s Internet connection is working well, there is no need to download a newer firmware version, unless that version contains new features that you would like to use. Downloading a more current version of Router firmware will not enhance the quality or speed of your Internet connection, and may disrupt your current connection stability.

Will the Router function in a Macintosh environment?

Yes, but the Router’s setup pages are accessible only through Internet Explorer 4.0 or Netscape Navigator 4.0 or higher for Macintosh.

I am not able to get the web configuration screen for the Router. What can I do?

You may have to remove the proxy settings on your Internet browser, e.g., Netscape Navigator or Internet Explorer. Or remove the dial-up settings on your browser. Check with your browser documentation, and make sure that your browser is set to connect directly and that any dial-up is disabled. Make sure that your browser is set to connect directly and that any dial-up is disabled. For Internet Explorer, click Tools, Internet Options, and then the Connection tab. Make sure that Internet Explorer is set to Never dial a connection. For Netscape Navigator, click Edit, Preferences, Advanced, and Proxy. Make sure that Netscape Navigator is set to Direct connection to the Internet.

What is DMZ Hosting?

Demilitarized Zone (DMZ) allows one IP address (computer) to be exposed to the Internet. Some applications require multiple TCP/IP ports to be open. It is recommended that you set your computer with a static IP if you want to use DMZ Hosting. To get the LAN IP address, see “Appendix E: Finding the MAC Address and IP Address for Your Ethernet Adapter.”

Appendix A: Troubleshooting

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Frequently Asked Questions

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Contents Wireless- G How to Use This User Guide Copyright and TrademarksWord definition Table of Contents Appendix a Troubleshooting Appendix B Wireless SecurityCommon Problems and Solutions Frequently Asked Questions Appendix C Upgrading Firmware Appendix D Windows HelpRouter’s Side Panel Connect a PC24 Security Tab Firewall Introduction WelcomeWhat’s in this Guide? Wireless-G Broadband Router with SRX200 Planning Your Wireless Network Ad-Hoc versus Infrastructure ModeSsid your wireless network’s name Network TopologyPlanning Your Wireless Network Network Layout Getting to Know the Wireless-G Broadband Router with SRX200 Router’s Ports and Reset ButtonBroadband an always-on, fast Internet connection Wireless Router’s LEDsConnecting the Wireless-G Broadband Router with SRX200 OverviewPlacement Options Stand OptionWall-Mount Option Configuring the Wireless-G Broadband Router Isp your internet providerSetup Tab Basic Setup Internet SetupInternet Connection Type Static IP Connection Type Pptp Connection Type Network Setup Optional SettingsRouter IP Packet a unit of data sent over a networkNetwork Address Server Settings Dhcp Time SettingSetup Tab Ddns DdnsSetup Tab MAC Address Clone Mac address the unique address that aSetup Tab Advanced Routing NAT ModeAdvanced Routing Dynamic Routing16 Setup Tab Advanced Routing NAT Mode Routing Table Wireless Tab Basic Wireless Settings Wireless NetworkWireless Tab Wireless Security Wireless SecurityEncryption encoding data transmitted in a network 20 Wireless Tab Wireless Security WEP Wireless Tab Wireless MAC Filter Wireless MAC FilterWireless Tab Advanced Wireless Settings Advanced WirelessWireless-G Broadband Router with SRX200 Security Tab Firewall FirewallVPN Pass Through Block WAN RequestAccess Restrictions Tab Internet Access Internet AccessTo create an Internet Access policy Ftp a protocol used to transfer files over a TCP/IP network Url the address of a file located on the InternetApplications and Gaming Tab Port Range Forward Port Range ForwardPort Range Applications and Gaming Tab Port Triggering Applications and Gaming Tab DMZPort Triggering Triggered Range and Forwarded RangeQoS Quality of Service WirelessInternet Access Priority Applications and Gaming Tab QoSSummary Port RangeCancel Changes button Administration Tab Management Router PasswordUPnP MulticastAdministration Tab Log System LogURL Filter Log DoS LogAdministration Tab Diagnostics Ping TestTraceroute Test Ping ParametersAdministration Tab Factory Defaults Administration Tab Firmware UpgradeFactory Defaults Upgrade FirmwareAdministration Tab Config Management Backup ConfigurationRestore Configuration Status Tab Router Router InformationInternet Connection Status Tab Local Network Local NetworkStatus Tab Wireless WirelessInternet/Wireless Status Tab System PerformanceSystem Performance Wireless-G Broadband Router with SRX200 Appendix a Troubleshooting Common Problems and SolutionsNeed to set a static IP address on a PC For Windows 98SE, Me, 2000, and XP Open a command prompt. For Windows 98SE and Me Application Start and End Protocol IP Address Enabled TCPCan’t get the Internet game, server, or application to work Wireless-G Broadband Router with SRX200 To start over, I need to set the Router to factory default My power LED will not stop flashingNeed to upgrade the firmware My DSL service’s PPPoE is always disconnectingMy wireless-G speed seems to be slow Cannot connect to the InternetFrequently Asked Questions Where is the Router installed on the network?How do I turn on SRX on my router? Is IPSec Pass-Through supported by the Router?Does the Router support ICQ send file? How can I block corrupted FTP downloads?What is DMZ Hosting? What are the advanced features of the Router? What is the Ieee 802.11g standard?What is the Ieee 802.11b standard? Is the Router cross-platform compatible?What Ieee 802.11g features are supported? What Ieee 802.11b features are supported?What is ad-hoc mode? What is infrastructure mode?What is ISM band? What is Spread Spectrum?What is DSSS? What is FHSS? And what are their differences? What is WEP?How do I reset the Router? How do I resolve issues with signal loss?Have excellent signal strength, but I cannot see my network Appendix B Wireless Security Security PrecautionsSecurity Threats Facing Wireless Networks Security Threats Facing Wireless Networks Wireless-G Broadband Router with SRX200 Figure C-1 Upgrade Firmware Appendix C Upgrading FirmwareAppendix D Windows Help Shared ResourcesNetwork Neighborhood/My Network Places Figure E-1 IP Configuration Screen Windows 98SE or Me InstructionsWindows 2000 or XP Instructions For the Router’s Web-based UtilityAppendix F Glossary Wireless-G Broadband Router with SRX200 Wireless-G Broadband Router with SRX200 Wireless-G Broadband Router with SRX200 Wireless-G Broadband Router with SRX200 Appendix G Specifications ModelStandards Appendix H Warranty Information Limited WarrantyAppendix I Regulatory Information FCC StatementWireless-G Broadband Router with SRX200 Wireless-G Broadband Router with SRX200 Wireless-G Broadband Router with SRX200 Wireless-G Broadband Router with SRX200 Wireless-G Broadband Router with SRX200 Appendix J Contact Information Need to contact Linksys?Information section in this Guide
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