Cisco Systems WRT54GP2 manual

Wireless-G Broadband Router with 2 Phone Ports

A.Access the Router’s Web-based Utility by going to http://192.168.15.1 or the IP address of the Router. Go to the Applications & Gaming => Port Range Forwarding tab.

B.Enter any name you want to use for the Application.

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

64	Appendix A: Troubleshooting
	Common Problems and Solutions

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

Contents

Wireless- G Copyright and Trademarks How to Use this GuideWord definition Table of Contents Wireless-G Broadband Router with 2 Phone Ports Wireless Security WEP Wireless Security WPAWireless Security Wireless Network Access 32 Administration Tab Log Introduction Welcome What’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 Topology Network Layout Back Panel Phone2 Front Panel Getting to Know the Router Front Panel Wireless-G Broadband Router with 2 Phone Ports Connecting the Router Overview Connection Instructions Connect a PC Configuring the Router Wireless SetupSecurity Voice AdministrationApplications & Gaming How to Access the Web-based Utility Status Internet Connection Type Setup Tab Basic SetupInternet Setup Obtain an IP automatically Static IP PPPoE RAS for SingTel PPPoE Pptp Heart Beat Signal Heart Beat Signal Router IP Network SetupOptional Settings Packet a unit of data sent over a network Network Address Server Settings Dhcp Setup Tab Ddns Time Setting DynDNS.org TZO.com Setup Tab MAC Address Clone MAC Clone Setup Tab Advanced Routing 12 Setup Tab Advanced Routing 13 Routing Table Entry List Wireless Tab Basic Wireless Settings Wireless Tab Wireless Security 15 Wireless Tab Wireless Security WPA Pre-Shared Key 16 Wireless Tab Wireless Security WPA Radius Wireless Tab Wireless Network Access 18 Wireless Tab Wireless Network Access Wireless Tab Advanced Wireless Settings 20 Advanced Wireless Settings Wireless-G Broadband Router with 2 Phone Ports Filter Port Range Security Tab FilterFilter IP Address Range Filter MAC Address Block WAN Requests Internet requests Security Tab VPN Passthrough VPN Passthrough Port Range Forwarding Voice TabApplications & Gaming Tab Port Range Forwarding Port Range 26 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 DMZ Applications & Gaming Tab QoS Application-based QoS Port-based QoS Specific Port# fields Voice QoS Local Router Access Administration Tab ManagementRouter Password Remote Router Access Backup and Restore UPnP Administration Tab Log Log Runs a networking device Administration Tab Factory DefaultsAdministration Tab Firmware Upgrade Firmware with a newer version Line1 Status Status Tab VoiceInformation Line2 Status Status Tab Router 38 Status Tab Router Status Tab Local Network Local Network Status Tab Wireless Appendix a Troubleshooting Common Problems and Solutions For Windows 98 and Millennium Need to set a static IP address on a PC For Windows For Windows XP Want to test my Internet connection For Windows XP Configuring the Router for details 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 TCP Can’t get the Internet game, server, or application to work Wireless-G Broadband Router with 2 Phone Ports 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 higher Wireless-G Broadband Router with 2 Phone Ports Need to use port triggering Can I make calls if my Internet connection is down? Frequently Asked QuestionsHow do I make a phone call? Can I make calls while I’m browsing the Internet? Is IPSec Passthrough supported by the Router? Where is the Router installed on the network?Does the Router support IPX or AppleTalk? How can I block corrupted FTP downloads? Wireless-G Broadband Router with 2 Phone Ports 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 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? How do I resolve issues with signal loss? Have excellent signal strength, but I cannot see my network Wireless-G Broadband Router with 2 Phone Ports Appendix B Wireless Security Security Precautions Security 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 Instructions Windows 2000 or XP Instructions For the Router’s Web-based Utility Shared 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 Certified Warranty Year Limited Dimensions 32 x 1.89 x H x DStorage Humidity Appendix G Warranty Information Limited Warranty Appendix G Warranty Information Appendix H Regulatory Information FCC Statement Safety Notices Appendix I Contact Information Appendix I Contact Information