Linksys WRT54G3G-AT manual Table of Contents

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Wireless-G Router for Mobile Broadband

Table of Contents

Chapter 1: Introduction

1

Welcome

1

What’s in this User Guide?

2

Chapter 2: Planning Your Wireless Network

4

Network Topology

4

Ad-Hoc versus Infrastructure Mode

4

Network Layout

4

Chapter 3: Getting to Know the Wireless-G Router for Mobile Broadband

6

The Router’s Ports

6

The Router’s LEDs

7

The Router’s Data Card Slot

8

Chapter 4: Connecting the Wireless-G Router for Mobile Broadband

9

Overview

9

Hardware Installation for Use of the Mobile Broadband Service Only

9

Hardware Installation for Connection to Your Broadband Modem

11

Hardware Installation for Connection to Another Router

13

Placement Options

15

Chapter 5: Configuring the Wireless-G Router for Mobile Broadband

17

Overview

17

The Setup Tab - Basic Setup

18

The Setup Tab - Mobile Network

23

The Setup Tab - DDNS

25

The Setup Tab - MAC Address Clone

26

The Setup Tab - Advanced Routing

27

The Wireless Tab - Basic Wireless Settings

28

The Wireless Tab - Wireless Security

29

The Wireless Tab - Wireless MAC Filter

32

The Wireless Tab - Advanced Wireless Settings

33

The Security Tab - Firewall

35

The Security Tab - VPN Passthrough

36

The Access Restrictions Tab - Internet Access

36

The Applications and Gaming Tab - Port Range Forward

38

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Contents 802 GHz .11g Wireless- G How to Use This User Guide Copyright and TrademarksWord definition Table of Contents Appendix C Upgrading Firmware Appendix D Windows Help Appendix a TroubleshootingAppendix B Wireless Security Common Problems and Solutions Frequently Asked QuestionsRouter’s Ports List of Figures17 Setup Tab Advanced Routing Gateway 51 Status Tab Local Network Wireless-G Router for Mobile Broadband Wireless-G Router for Mobile Broadband Welcome IntroductionWhat’s in this User Guide? Wireless-G Router for Mobile Broadband Network Topology Planning Your Wireless NetworkAd-Hoc versus Infrastructure Mode Ssid service set identifier your wireless network’s namePlanning Your Wireless Network Network Layout Router’s Ports Getting to Know the Wireless-G Router for Mobile BroadbandRouter’s LEDs are located on the Router’s other side panel Router’s LEDsRouter’s Data Card Slot Overview Connecting the Wireless-G Router for Mobile BroadbandConnect Your Computer Hardware Installation for Connection to Your Broadband Modem Connect the Power Diagram for Connection to Another Router Hardware Installation for Connection to Another RouterConnect Your Computer Stand Option Placement Options11 Measurement between Wall-Mount Slots Wall-Mount OptionPassword Screen Configuring the Wireless-G Router for Mobile BroadbandStatus Setup Tab Basic SetupMobile Network Setup Internet SetupStatic IP Connection Type L2TP Connection Type Optional SettingsRouter IP Network SetupDhcp Server Settings Network Address Server Settings Dhcp12 Time Setting Time SettingSetup Tab Mobile Network Mobile Network Connection ModeAPN Configuration Data Card Status Mobile Network StatusSetup Tab Ddns DynDNS.orgTZO.com MAC Clone Setup Tab MAC Address CloneStatic Routing Setup Tab Advanced RoutingAdvanced Routing Dynamic RoutingWireless Network Wireless Tab Basic Wireless SettingsWireless Security Wireless Tab Wireless SecurityAES 26 Wireless Tab Wireless Security Radius Wireless MAC Filter Wireless Tab Wireless MAC FilterAdvanced Wireless Wireless Tab Advanced Wireless SettingsWireless-G Router for Mobile Broadband Security Tab Firewall FirewallBlock WAN Requests Security Tab VPN Passthrough Access Restrictions Tab Internet AccessInternet Access To create an Internet Access policy34 Internet Policy Summary Port Range Forward Applications and Gaming Tab Port Range ForwardForwarded Range Applications & Gaming Tab Port TriggeringPort Triggering Triggered RangeDevice Priority Wired QoSApplications and Gaming Tab DMZ Applications and Gaming Tab QoSWireless QoS Ethernet Port PriorityApplication Priority Administration Tab Management Router PasswordUPnP Log Administration Tab LogAdministration Tab Diagnostics Ping TestTraceroute Test Administration Tab Factory Defaults Administration Tab Firmware UpgradeAdministration Tab Config Management 49 Status Tab Mobile Network Status Tab Mobile NetworkStatus Tab Router Router InformationInternet Local Network Status Tab Local NetworkWireless Status Tab WirelessAppendix a Troubleshooting Common Problems and SolutionsNeed to set a static IP address on a PC Wireless-G Router for Mobile Broadband Wireless-G Router for Mobile Broadband TCP Application Start and End Protocol IP Address EnabledCan’t get the Internet game, server, or application to work To start over, I need to set the Router to factory default Need to upgrade the firmwareMy DSL service’s PPPoE is always disconnecting Power LED keeps flashing Does the Router support IPX or AppleTalk? Frequently Asked QuestionsWhere is the Router installed on the network? Is IPSec Pass-Through supported by the Router?If all else fails in the installation, what can I do? How will I be notified of new Router firmware upgrades?How can I avoid corrupted FTP downloads? Is the Router cross-platform compatible? What is DMZ Hosting?What are the advanced features of the Router? Will the Router function in a Macintosh environment?What Ieee 802.11b features are supported? What is the Ieee 802.11g standard?What is the Ieee 802.11b standard? What Ieee 802.11g features are supported?What is Spread Spectrum? What is infrastructure mode?What is roaming? What is ISM band?How do I reset the Router? What is DSSS? What is FHSS? And what are their differences?What is WEP? What is a MAC Address?How do I connect to the mobile network? What do the indicator LEDs signify on the Router?Whom should I call if there is a question or problem? How do I know which mobile network I am using?Appendix B Wireless Security Security PrecautionsSecurity Threats Facing Wireless Networks Appendix B Wireless Security Wireless-G Router for Mobile Broadband Appendix C Upgrading Firmware Figure C-1 Upgrade FirmwareAppendix D Windows Help Shared ResourcesNetwork Neighborhood/My Network Places For the Router’s Web-based Utility Windows 2000 or XP InstructionsFigure E-4 MAC Address Filter List Appendix F Glossary Wireless-G Router for Mobile Broadband Wireless-G Router for Mobile Broadband Wireless-G Router for Mobile Broadband Wireless-G Router for Mobile Broadband Appendix G Specifications FCC, IC-03, CE, Wi-Fi 802.11b, 802.11g, WPA Appendix H Warranty Information Appendix I Regulatory Information Wireless-G Router for Mobile Broadband Wireless-G Router for Mobile Broadband Wireless-G Router for Mobile Broadband Wireless-G Router for Mobile Broadband Wireless-G Router for Mobile Broadband Wireless-G Router for Mobile Broadband

WRT54G3G-AT specifications

The Linksys WRT54G3G-AT is an advanced wireless router known for its versatility and robust performance in various networking environments. Designed particularly for users who require both wireless and mobile broadband connectivity, this device integrates several key features to cater to the needs of home users and small businesses alike.

One of the standout characteristics of the WRT54G3G-AT is its dual-connectivity option. It not only supports traditional broadband connections through DSL or cable but also offers 3G connectivity, making it ideal for users in areas where wired broadband options are limited or unreliable. With the ability to connect a compatible 3G USB modem, users can maintain internet access even during outages, ensuring continuous connectivity.

The WRT54G3G-AT utilizes the 802.11g wireless standard, providing speeds of up to 54 Mbps. This allows for efficient data transfer and seamless streaming, making it suitable for tasks such as online gaming and video conferencing. Its wireless range is optimized for both indoor and outdoor use, effectively covering medium-sized homes or office spaces without the need for additional access points.

Security is a crucial aspect of any networking device, and the WRT54G3G-AT incorporates advanced features to protect users' data. It supports security protocols such as WPA and WPA2, shielding against unauthorized access and ensuring that sensitive information remains secure. Additionally, the router offers a built-in firewall that adds another layer of protection against potential threats.

Another notable feature of the WRT54G3G-AT is its ease of installation and configuration. With a user-friendly web-based interface, even those with limited technical knowledge can set up the device without hassle. The installation process is streamlined, allowing users to quickly personalize their settings and connect their devices.

The router also includes a range of management tools, allowing users to monitor their network activity and optimize performance as needed. Quality of Service (QoS) settings enable users to prioritize bandwidth for specific applications, ensuring that critical tasks receive the necessary resources.

In summary, the Linksys WRT54G3G-AT is a powerful, flexible wireless router that combines traditional broadband functionality with mobile connectivity options. With robust performance features, security measures, and user-friendly management tools, it serves as an excellent choice for anyone seeking reliable internet access in a variety of environments.
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