Linksys WRT54GP2 manual Can’t get the Internet game, server, or application to work

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Wireless-G Broadband Router with 2 Phone Ports

C.Enter the port range of the service you are using. For example, if you have a web server, you would enter the range 80 to 80.

D.Select the protocol you will be using, TCP or UDP, or select Both.

E.Enter the IP address of the PC or network device that you want the port server to go to. For example, if the web server’s Ethernet adapter IP address is 192.168.15.100, you would enter 100 in the field provided. Check “Appendix C: Finding the MAC Address and IP Address for Your Ethernet Adapter” for details on getting an IP address.

F.Check the Enabled option for the port services you want to use. Consider the examples below:

Application	Start and End	Protocol	IP Address	Enabled

UT	7777 to 27900	Both	192.168.15.100	X

Halflife	27015 to 27015	Both	192.168.15.105	X

PC Anywhere	5631 to 5631	UDP	192.168.15.102	X

VPN IPSEC	500 to 500	UDP	192.168.15.100	X

When you have completed the configuration, click the Save Settings button.

10.I can’t get the Internet game, server, or application to work.

If you are having difficulties getting any Internet game, server, or application to function properly, consider exposing one PC to the Internet using DeMilitarized Zone (DMZ) hosting. This option is available when an application requires too many ports or when you are not sure which port services to use. Make sure you disable all the forwarding entries if you want to successfully use DMZ hosting, since forwarding has priority over DMZ hosting. (In other words, data that enters the Router will be checked first by the forwarding settings. If the port number that the data enters from does not have port forwarding, then the Router will

62	Appendix A: Troubleshooting
	Common Problems and Solutions

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Contents

Wireless- G Page Copyright and Trademarks How to Use this GuideWord definition Wireless-G Broadband Router with 2 Phone Ports Table of Contents Appendix C Finding the MAC Address Vonage LinksysWireless Network Access Wireless Security WEPList of Figures 39 Status Tab Local Network Introduction WelcomeWhat’s in this Guide? Introduction What’s in this Guide? Wireless-G Broadband Router with 2 Phone Ports Ssid your wireless network’s name Planning Your Wireless NetworkAd-Hoc versus Infrastructure Mode Network TopologyNetwork Layout Getting to Know the Router Back PanelFront Panel WlanConnecting the Router OverviewConnection Instructions Connect a PCConfiguring the Router Wireless SetupSecurity Voice AdministrationApplications & Gaming How to Access the Web-based Utility StatusInternet Connection Type Setup Tab Basic SetupInternet Setup Obtain an IP automaticallyStatic IP PPPoE Pptp Heart Beat Signal Router IP Network SetupOptional Settings Packet a unit of data sent over a networkNetwork Address Server Settings Dhcp Setup Tab Ddns Time SettingDynDNS.org TZO.comSetup Tab MAC Address Clone MAC CloneSetup Tab Advanced Routing Advanced Routing13 Routing Table Entry List Wireless Tab Basic Wireless Settings Wireless Tab Wireless Security 15 Wireless Tab Wireless Security WPA Pre-Shared Key16 Wireless Tab Wireless Security WPA Radius Wireless Tab Wireless Network Access 18 Wireless Tab Wireless Network AccessWireless Tab Advanced Wireless Settings 20 Advanced Wireless SettingsWireless-G Broadband Router with 2 Phone Ports Filter Port Range Security Tab FilterFilter IP Address Range Filter MAC AddressBlock WAN Requests Internet requestsSecurity Tab VPN Passthrough VPN PassthroughPort Range Forwarding Voice TabApplications & Gaming Tab Port Range Forwarding Port Range26 Applications & Gaming Tab Port Triggering UPnP Forwarding Applications & Gaming Tab UPnP ForwardingForwarded Range Wireless-G Broadband Router with 2 Phone Ports Wireless-G Broadband Router with 2 Phone Ports Applications & Gaming Tab DMZ DMZApplications & Gaming Tab QoS Application-based QoSPort-based QoS Specific Port# fieldsVoice QoS Local Router Access Administration Tab ManagementRouter Password Remote Router AccessBackup and Restore UPnPAdministration Tab Log LogRuns a networking device Administration Tab Factory DefaultsAdministration Tab Firmware Upgrade Firmware with a newer versionLine1 Status Status Tab VoiceInformation Line2 StatusStatus Tab Router 38 Status Tab RouterStatus Tab Local Network Local NetworkStatus Tab Wireless Appendix a Troubleshooting Common Problems and SolutionsFor Windows 98 and Millennium Need to set a static IP address on a PCFor Windows For Windows XPWant to test my Internet connection For Windows XP Wireless-G Broadband Router with 2 Phone Ports Am not able to access the Router’s Web-based Utility Setup Need to set up a server behind my Router Application Start and End Protocol IP Address Enabled TCPCan’t get the Internet game, server, or application to work Appendix a Troubleshooting Common Problems and Solutions For Microsoft Internet Explorer 5.0 or higher To start over, I need to set the Router to factory defaultMy DSL service’s PPPoE is always disconnecting For Netscape 4.7 or higherWireless-G Broadband Router with 2 Phone Ports Go through this checklist until your problem is solved Frequently Asked Questions What is Network Address Translation and what is it used for? How can I block corrupted FTP downloads? What is DMZ Hosting? If all else fails in the installation, what can I do?Will the Router function in a Macintosh environment? Which modems are compatible with the Router? Is the Router cross-platform compatible?How many ports can be simultaneously forwarded? How can I check whether I have static or Dhcp IP addresses?What is the Ieee 802.11g standard? What is the Ieee 802.11b standard?What Ieee 802.11b features are supported? What is infrastructure mode? What Ieee 802.11g features are supported?What is ad-hoc mode? What is roaming?What is ISM band? What is Spread Spectrum?What is WPA? What is DSSS? What is FHSS? And what are their differences?What is WEP? What is a MAC Address?Have excellent signal strength, but I cannot see my network How many channels/frequencies are available with the Router?Appendix B Wireless Security Security PrecautionsSecurity Threats Facing Wireless Networks Wireless-G Broadband Router with 2 Phone Ports Wireless-G Broadband Router with 2 Phone Ports Figure C-1 IP Configuration Screen Windows 98 or Me InstructionsWindows 2000 or XP Instructions For the Router’s Web-based UtilityShared Resources Appendix D Windows HelpNetwork Neighborhood/My Network Places Appendix D Windows Help Appendix E Glossary Appendix E Glossary Wireless-G Broadband Router with 2 Phone Ports Wireless-G Broadband Router with 2 Phone Ports Wireless-G Broadband Router with 2 Phone Ports Wireless-G Broadband Router with 2 Phone Ports Wireless-G Broadband Router with 2 Phone Ports Wireless-G Broadband Router with 2 Phone Ports Voice Protocol Appendix F SpecificationsModel UPnP able/cert CertifiedDimensions 32 x 1.89 x H x D Appendix G Warranty Information Limited WarrantyAppendix G Warranty Information Appendix H Regulatory Information FCC StatementSafety Notices Need to contact Vonage? VonageLinksys Hour 1-VONAGE-HELPLinksys

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