Linksys
WRT54GR
manual
Wireless- G
Troubleshooting
Specs
FAQ
Password
Administration Tab Management
Wireless- G
Warranty
Common Problems and Solutions
How do I reset the Router?
Administration Tab Diagnostics
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®
A Division of Cisco Systems, Inc.
2.4
802
GHz
.11g
Wireless-
G
User Guide
WIRELESS
Broadband Router
with RangeBooster
Model No.
WRT54GR
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Page 2
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Contents
Wireless- G
Copyright and Trademarks
How to Use This User Guide
Word definition
Table of Contents
Appendix B Wireless Security
Appendix a Troubleshooting
Common Problems and Solutions Frequently Asked Questions
Appendix C Upgrading Firmware Appendix D Windows Help
Router’s Back Panel
List of Figures
27 Wireless Tab Wireless MAC Filter
Welcome
Introduction
What’s in this User Guide?
Wireless-G Broadband Router with RangeBooster
Ad-Hoc versus Infrastructure Mode
Planning Your Wireless Network
Ssid service set identifier your wireless network’s name
Network Topology
Planning Your Wireless Network Network Layout
Network devices
Back Panel
Router’s LEDs are located on the front panel
Front Panel
Connecting the Wireless-G Broadband Router with RangeBooster
Connecting Your Network Devices
Overview
Password Screen
Internet Setup
Setup Tab Basic Setup
PPPoE Connection Type
Router IP
Time Setting
DDNS.com
Setup Tab Ddns
16 Setup Tab MAC Address Clone
Setup Tab MAC Address Clone
17 Setup Tab Advanced Routing
Setup Tab Advanced Routing
Changes to cancel your changes
Wireless Tab Basic Wireless Settings
20 Wireless Tab Wireless Security WEP
Wireless Tab Wireless Security
22 Wireless Tab Wireless Security PSK2
Radius
Wireless MAC Filter
Wireless Tab Wireless MAC Filter
Advanced Wireless
Wireless Tab Advanced Wireless Settings
Wireless-G Broadband Router with RangeBooster
Firewall
Security Tab Firewall
Internet Filter
Web Filters
Internet Access Policy
Access Restrictions Tab Internet Access Policy
Security Tab VPN Passthrough
33 Internet Policy Summary
To create an Internet Access policy
Single Port Forwarding
Applications and Gaming Tab Single Port Forwarding
36 Applications and Gaming Tab Port Range Forward
Applications and Gaming Tab Port Range Forwarding
Applications and Gaming Tab DMZ
Applications & Gaming Tab Port Range Triggering
Port Triggering Range
Management
Administration Tab Management
Backup and Restore
Log
Administration Tab Log
42 Administration Tab Diagnostics
Administration Tab Diagnostics
Administration Tab Firmware Upgrade
Administration Tab Factory Defaults
Router Information
Status Tab Router
Internet Connection
Status Tab Local Network
Status Tab Wireless Network
Common Problems and Solutions
Appendix a Troubleshooting
Need to set a static IP address on a PC
Wireless-G Broadband Router with RangeBooster
Open a command prompt. For Windows 98SE and Me
TCP
Application Start and End Protocol IP Address Enabled
Can’t get the Internet game, server, or application to work
Wireless-G Broadband Router with RangeBooster
Need to upgrade the firmware
To start over, I need to set the Router to factory default
Firmware upgrade failed, and/or the Power LED is flashing
My DSL service’s PPPoE is always disconnecting
Power LED keeps flashing
Where is my SecureEasySetup button?
Frequently Asked Questions
Where is the Router installed on the network?
Is IPSec Pass-Through supported by the Router?
Does the Router support ICQ send file?
What is Network Address Translation and what is it used for?
How can I block corrupted FTP downloads?
What are the advanced features of the Router?
What is DMZ Hosting?
What is the Ieee 802.11g standard?
Is the Router cross-platform compatible?
What Ieee 802.11g features are supported?
What is the Ieee 802.11b standard?
What Ieee 802.11b features are supported?
What is ad-hoc mode?
What is Spread Spectrum?
What is ISM band?
What is DSSS? What is FHSS? And what are their differences?
What is a MAC Address?
What is WEP?
How do I reset the Router?
How do I resolve issues with signal loss?
Security Precautions
Appendix B Wireless Security
Security Threats Facing Wireless Networks
Appendix B Wireless Security
Wireless-G Broadband Router with RangeBooster
Appendix C Upgrading Firmware
Figure C-1 Upgrade Firmware
Shared Resources
Appendix D Windows Help
Network Neighborhood/My Network Places
Windows 2000 or XP Instructions
Windows 98SE or Me Instructions
Figure E-4 MAC Address Filter List
For the Router’s Web-based Utility
Appendix D Glossary
Wireless-G Broadband Router with RangeBooster
Wireless-G Broadband Router with RangeBooster
Wireless-G Broadband Router with RangeBooster
Wireless-G Broadband Router with RangeBooster
Model
Appendix G Specifications
Standards
Operating Humidity
Storage Temp
Storage Humidity
Limited Warranty
Appendix H Warranty Information
FCC Statement
Appendix G Regulatory Information
Wireless-G Broadband Router with RangeBooster
Wireless-G Broadband Router with RangeBooster
Wireless-G Broadband Router with RangeBooster
Wireless-G Broadband Router with RangeBooster
Wireless-G Broadband Router with RangeBooster
Appendix J Contact Information
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