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Compact Wireless-G Broadband Router Copyright and Trademarks Specifications are subject to change without notice. Linksys is a registered trademark or trademark of Cisco Systems, Inc. and/or its affiliates in the U.S. and certain other countries. Copyright © 2005 Cisco Systems, Inc. All rights reserved. Other brands and product names are trademarks or registered trademarks of their respective holders.
Compact Wireless-G Broadband Router Table of Contents Chapter 1: Introduction 1 Welcome What’s in this Guide? 1 2 Chapter 2: Planning Your Wireless Network Network Topology Ad-Hoc versus Infrastructure Mode Network Layout Chapter 3: Getting to Know the Compact Wireless-G Broadband Router The Back Panel The Front Panel The Bottom Panel The Top Panel 4 4 4 4 6 6 7 8 9 Chapter 4: Connecting the Compact Wireless-G Broadband Router 10 Overview Hardware Installation for Connection to your Broadband Mod
Compact Wireless-G Broadband Router The Applications and Gaming Tab - DMZ The Administration Tab - Management The Administration Tab - Log The Administration Tab - Diagnostics The Administration Tab - Factory Defaults The Administration Tab - Firmware Upgrade The Status Tab - Router The Status Tab - Local Network The Status Tab - Wireless Appendix A: Troubleshooting Common Problems and Solutions Frequently Asked Questions Appendix B: Wireless Security Security Precautions Security Threats Facing Wireless
Compact Wireless-G Broadband Router List of Figures Figure 3-1: The Router’s Back Panel Figure 3-2: The Router’s Front Panel Figure 3-3: The Router’s Bottom Panel Figure 3-4: The Router’s Top Panel Figure 4-1: Connecting your Broadband Modem Figure 4-2: Connecting Your Network Devices Figure 4-3: Connecting the Power Figure 4-4: Diagram for Connection to Another Router Figure 4-5: Connecting Another Router Figure 4-6: Connecting Your Network Devices Figure 4-7: Connecting the Power Figure 5-1: Router’s IP
Compact Wireless-G Broadband Router Figure 5-20: Wireless Tab - Wireless Client List Figure 5-21: Wireless Tab - Advanced Wireless Settings Figure 5-22: Security Tab - Firewall Figure 5-23: Security Tab - VPN Passthrough Figure 5-24: Access Restrictions Tab - Internet Access Policy Figure 5-25: Access Restrictions Tab - Summary Figure 5-26: Access Restrictions Tab - Internet Access PCs List Figure 5-27: Applications and Gaming Tab - Port Range Forwarding Figure 5-28: Applications and Gaming Tab - Port Trig
Compact Wireless-G Broadband Router Chapter 1: Introduction Welcome Thank you for choosing the Linksys Compact Wireless-G Broadband Router. The Compact Wireless-G Broadband Router will allow you to network wirelessly better than ever, sharing Internet access, files and fun, easily and securely. How does the Compact Wireless-G Broadband Router do all of this? A router is a device that allows access to an Internet connection over a network.
Compact Wireless-G Broadband Router What’s in this Guide? This user guide covers the steps for setting up and using the Compact Wireless-G Broadband Router. • Chapter 1: Introduction This chapter describes the Router’s applications and this User Guide. • Chapter 2: Planning Your Wireless Network This chapter describes the basics of wireless networking. • Chapter 3: Getting to Know the Compact Wireless-G Broadband Router This chapter describes the physical features of the Router.
Compact Wireless-G Broadband Router • Appendix G: Specifications This appendix provides the technical specifications for the Router. • Appendix H: Warranty Information This appendix supplies the warranty information for the Router. • Appendix I: Regulatory Information This appendix supplies the regulatory information regarding the Router. • Appendix J: Contact Information This appendix provides contact information for a variety of Linksys resources, including Technical Support.
Compact Wireless-G Broadband Router Chapter 2: Planning Your Wireless Network Network Topology A wireless local area network (WLAN) is exactly like a regular local area network (LAN), except that each computer in the WLAN uses a wireless device to connect to the network. Computers in a WLAN share the same frequency channel and SSID, which is an identification name shared by the wireless devices belonging to the same wireless network.
Compact Wireless-G Broadband Router The Compact Wireless-G Broadband Router is compatible with all 802.11b and 802.11g adapters, such as the Notebook Adapters (WPC55AG, WPC54G, WPC11) for your laptop computers, PCI Adapters (WMP55AG, WMP54G, WMP11) for your desktop PCs, and USB Adapters (WUSB54G, WUSB11) when you want to enjoy USB connectivity. The Router will also communicate with the Wireless PrintServer (WPS54GU2, WPS11) and Wireless Ethernet Bridges (WET54G, WET11).
Compact Wireless-G Broadband Router Chapter 3: Getting to Know the Compact Wireless-G Broadband Router The Back Panel The Router’s ports and Reset button are located on the back panel of the Router. Figure 3-1: The Router’s Back Panel Ethernet 1, 2, 3, 4 These ports (1, 2, 3, 4) connect the Router to your networked PCs and other Ethernet network devices. Internet The Internet port is where you will connect your broadband Internet connection.
Compact Wireless-G Broadband Router The Front Panel The Router’s LEDs, which indicate the status of the Router and network activities, are located on the front panel. Figure 3-2: The Router’s Front Panel Wireless Green. The WLAN LED flashes when there is a successful wireless connection. Ethernet 1, 2, 3, 4 Green. These numbered LEDs, corresponding with the numbered ports on the Router’s back panel, serve two purposes.
Compact Wireless-G Broadband Router The Bottom Panel The Router’s Reset button is located on the bottom panel. To access the button, turn the stand perpendicular to the Router. Use a sharp object like a pencil to push in the button. STAND IMPORTANT: If you reset the Router, all of your settings, including Internet connection, wireless, and security, will be deleted and replaced with the factory defaults. Do not reset the Router if you want to retain these settings.
Compact Wireless-G Broadband Router The Top Panel The Router comes with a built-in antenna, but there is an optional high gain antenna, model number HGA7S, that is available for longer range. The Router’s SMA Port (connector) for the optional antenna is located on the top panel. To access the SMA Port, flip open the tab. To attach the antenna, insert the base of the antenna into the SMA port and tighten it clockwise by hand.
Compact Wireless-G Broadband Router Chapter 4: Connecting the Compact Wireless-G Broadband Router Overview Linksys recommends using the Setup Wizard on the Setup CD-ROM for first-time installation of the Router. For advanced users, you may follow the instructions in this chapter, and then configure the Router through its Webbased Utility (refer to “Chapter 5: Configuring the Compact Wireless-G Broadband Router”).
Compact Wireless-G Broadband Router 4. Connect a standard Ethernet network cable from one of the Router’s numbered ports to your network PC or Ethernet device. Figure 4-2: Connecting Your Network Devices 5. Connect the AC power adapter to the Router's Power port. Then connect the other end to an electrical outlet. Only use the power adapter supplied with the Router. Use of a different adapter can cause product damage. IMPORTANT: Make sure you use the power adapter that is supplied with the Router.
Compact Wireless-G Broadband Router Hardware Installation for Connection to Another Router Before you install the Router, you must change the default IP address of the other router. This is mandatory because both routers may be set to the same IP address by default. If you do not change the other router’s default IP address, then you may not be able to set up the Router. First, make sure the Router is NOT connected to your network. Then follow these instructions: 1.
Compact Wireless-G Broadband Router 9. Decide which network computers or Ethernet devices you want to connect to the Router. Disconnect the selected computers or devices from the other router, and then connect them to the Router’s numbered ports using standard Ethernet network cabling. Figure 4-6: Connecting Your Network Devices 10. Connect the AC power adapter to the Router's Power port and the other end into an electrical outlet. Only use the power adapter supplied with the Router.
Compact Wireless-G Broadband Router Chapter 5: Configuring the Compact Wireless-G Broadband Router Overview Linksys recommends using the Setup Wizard on the Setup CD-ROM for first-time installation of the Router. For advanced users, you may follow the instructions in the previous chapter, “Chapter 4: Connecting the Compact Wireless-G Broadband Router”, and then configure the Router through its Web-based Utility. This chapter will describe each web page in the Utility and each page’s key functions.
Compact Wireless-G Broadband Router How to Access the Web-based Utility To access the Web-based Utility, launch Internet Explorer or Netscape Navigator, and enter the Router’s default IP address, 192.168.1.1, in the Address field. Then press Enter. Figure 5-1: Router’s IP Address A password request page will appear. Leave the User Name field blank. The first time you open the Web-based Utility, use the default password admin. (You can set a new password from the Administration tab’s Management screen.
Compact Wireless-G Broadband Router • Static IP. If you are required to use a permanent IP address to connect to the Internet, select Static IP. Internet IP Address. This is the Router’s IP address, when seen from the Internet. Your ISP will provide you with the IP Address you need to specify here. Subnet Mask. This is the Router’s Subnet Mask, as seen by users on the Internet (including your ISP). Your ISP will provide you with the Subnet Mask. Default Gateway.
Compact Wireless-G Broadband Router Connect on Demand: Max Idle Time. You can configure the Router to cut the Internet connection after it has been inactive for a specified period of time (Max Idle Time). If your Internet connection has been terminated due to inactivity, Connect on Demand enables the Router to automatically re-establish your connection as soon as you attempt to access the Internet again. If you wish to activate Connect on Demand, click the radio button.
Compact Wireless-G Broadband Router DHCP Server Settings The settings allow you to configure the Router’s Dynamic Host Configuration Protocol (DHCP) server function. The Router can be used as a DHCP server for your network. A DHCP server automatically assigns an IP address to each computer on your network. If you choose to enable the Router’s DHCP server option, you must make sure there is no other DHCP server on your network. DHCP Server. DHCP is enabled by factory default.
Compact Wireless-G Broadband Router Time Settings Change the time zone in which your network functions from this pull-down menu. Click the checkbox if you want the Router to automatically adjust for daylight savings time. Change these settings as described here and click the Save Settings button to apply your changes or Cancel Changes to cancel your changes. Help information is shown on the right-hand side of the screen.
Compact Wireless-G Broadband Router TZO.com E-mail Address, Password, and Domain Name. Enter the Email Address, Password, and Domain Name of the service you set up with TZO. Internet IP Address. The Router’s current Internet IP Address is displayed here. Because it is dynamic, this will change. Status. The status of the DDNS service connection is displayed here.
Compact Wireless-G Broadband Router The Setup Tab - Advanced Routing This tab is used to set up the Router’s advanced functions. Operating Mode allows you to select the type(s) of advanced functions you use. Dynamic Routing will automatically adjust how packets travel on your network. Static Routing sets up a fixed route to another network destination. Operating Mode. Select the mode in which this Router will function. If this Router is hosting your network’s connection to the Internet, select Gateway.
Compact Wireless-G Broadband Router The Wireless Tab - Basic Wireless Settings The basic settings for wireless networking are set on this screen. Wireless Network Wireless-G Settings Mode. From this drop-down menu, you can select the wireless standards running on your network. If you have both 802.11g and 802.11b devices in your network, keep the default setting, Mixed. If you have only 802.11g devices, select G Only. If you have only 802.11b devices, select B Only. Network Name (SSID).
Compact Wireless-G Broadband Router The Wireless Tab - Wireless Security The Wireless Security settings configure the security of your wireless network. There are three wireless security mode options supported by the Router: WPA Personal, WPA2 Personal, WPA2 Mixed Mode and WEP. (WEP stands for Wired Equivalent Privacy). These four are briefly discussed here. For detailed instructions on configuring wireless security for the Router, turn to “Appendix B: Wireless Security.
Compact Wireless-G Broadband Router WPA2 Personal. WPA2 gives you one encryption method, AES, with dynamic encryption keys. Enter a Passphrase of 8-63 characters. Then enter a Group Key Renewal period, which instructs the Router how often it should change the encryption keys. Figure 5-17: Wireless Tab - Wireless Security (WPA2 Personal) WPA2 Mixed Mode. WPA2 gives you TKIP+AES encryption. Enter a Passphrase of 8-63 characters.
Compact Wireless-G Broadband Router The Wireless Tab - Wireless MAC Filter Wireless access can be filtered by using the MAC addresses of the wireless devices transmitting within your network’s radius. Wireless MAC Filter Access Restrictions To filter wireless users by MAC Address, either permitting or blocking access, click Enabled. If you do not wish to filter users by MAC Address, select Disabled. Prevent PCs listed below from accessing the wireless network.
Compact Wireless-G Broadband Router The Wireless Tab - Advanced Wireless Settings This tab is used to set up the Router’s advanced wireless functions. These settings should only be adjusted by an expert administrator as incorrect settings can reduce wireless performance. Advanced Wireless Wireless-G Settings Authentication Type. The default is set to Auto (Default), allows either Open System or Shared Key authentication to be used.
Compact Wireless-G Broadband Router Fragmentation Threshold. This value specifies the maximum size for a packet before data is fragmented into multiple packets. If you experience a high packet error rate, you may slightly increase the Fragmentation Threshold. Setting the Fragmentation Threshold too low may result in poor network performance. Only minor reduction of the default value is recommended. In most cases, it should remain at its default value of 2346. RTS Threshold.
Compact Wireless-G Broadband Router The Security Tab - Firewall The Firewall screen offers Filters and the option to Block WAN Requests. Filters block specific Internet data types and block anonymous Internet requests. To enable a feature, select Enabled from the drop-down menu. To disable a feature, select Disabled from the drop-down menu. Firewall • SPI Firewall Protection.
Compact Wireless-G Broadband Router The Security Tab - VPN Passthrough Use the settings on this tab to allow VPN tunnels using IPSec, L2TP, or PPTP protocols to pass through the Router’s firewall. VPN Passthrough IPSec Passthrough. Internet Protocol Security (IPSec) is a suite of protocols used to implement secure exchange of packets at the IP layer. IPSec Pass-Through is enabled by default. To disable IPSec Passthrough, select Disabled. L2TP Passthrough.
Compact Wireless-G Broadband Router On the Internet Access PCs List screen, you can select a PC by MAC Address or IP Address. You can also enter a range of IP Addresses if you want this policy to affect a group of PCs. After making your changes, click the Save Settings button to apply your changes or Cancel Changes to cancel your changes. Click the Close button to exit this screen. To create an Internet Access policy: 1. Select a number from the Access Policy drop-down menu. 2.
Compact Wireless-G Broadband Router The Applications and Gaming Tab - Port Range Forwarding The Port Range Forwarding screen allows you to set up public services on your network, such as web servers, ftp servers, e-mail servers, or other specialized Internet applications. (Specialized Internet applications are any applications that use Internet access to perform functions such as videoconferencing or online gaming. Some Internet applications may not require any forwarding.
Compact Wireless-G Broadband Router SNMP (Simple Network Management Protocol). A widely used network monitoring and control protocol. Data is passed from SNMP agents, which are hardware and/or software processes reporting activity in each network device (hub, router, bridge, etc.) to the workstation console used to oversee the network.
Compact Wireless-G Broadband Router The Applications & Gaming Tab - Port Range Triggering The Port Range Triggering screen allows the Router to watch outgoing data for specific port numbers. The IP address of the computer that sends the matching data is remembered by the Router, so that when the requested data returns through the Router, the data is pulled back to the proper computer by way of IP address and port mapping rules. Port Range Triggering Application Name.
Compact Wireless-G Broadband Router The Applications and Gaming Tab - DMZ The DMZ feature allows one network user to be exposed to the Internet for use of a special-purpose service such as Internet gaming or videoconferencing. DMZ hosting forwards all the ports at the same time to one PC. The Port Range Forwarding feature is more secure because it only opens the ports you want to have opened, while DMZ hosting opens all the ports of one computer, exposing the computer to the Internet.
Compact Wireless-G Broadband Router The Administration Tab - Management This section of the Administration tab allows the network’s administrator to manage specific Router functions for access and security. Management Router Password Router Password and Re-enter to Confirm. You can change the Router’s password from here. Enter a new Router password and then type it again in the Re-enter to Confirm field to confirm. Remote Router Access Remote Management.
Compact Wireless-G Broadband Router Backup and Restore Backup Settings. To back up the Router’s configuration, click this button and follow the on-screen instructions. Restore Settings. To restore the Router’s configuration, click this button and follow the on-screen instructions. (You must have previously backed up the Router’s configuration.) Change these settings as described here and click the Save Settings button to apply your changes or Cancel Changes to cancel your changes.
Compact Wireless-G Broadband Router The Administration Tab - Log The Router can keep logs of all traffic for your Internet connection. Log The Router can keep logs of all traffic for your Internet connection. To disable the Log function, keep the default setting, Disable. To monitor traffic between the network and the Internet, select Enable. When you wish to view the logs, click the View Log button, then select Incoming Log or Outgoing Log from the Type drop-down menu.
Compact Wireless-G Broadband Router The Administration Tab - Diagnostics The Ping test allows you to check the status of your Internet connection. Diagnostics Ping Test To IP or URL Address. Enter the IP address or URL that you want to ping. Packet Size. Enter the size of the packet you want to use. Figure 5-33: Administration Tab - Diagnostics Times to Ping. Select the number of times you wish to ping: 2, 4, 8, or 16. Ping. Click this button to begin the test.
Compact Wireless-G Broadband Router The Administration Tab - Factory Defaults This screen allows you to restore the Router’s configuration to its factory default settings. Note: Do not restore the factory defaults unless you are having difficulties with the Router and have exhausted all other troubleshooting measures. Once the Router is reset, you will have to re-enter all of your configuration settings. Factory Defaults Figure 5-36: Administration Tab - Factory Defaults Restore Factory Defaults.
Compact Wireless-G Broadband Router The Status Tab - Router The Router screen on the Status Tab displays information about the Router and its current settings. The onscreen information will vary depending on the Internet Connection Type you use. Router Information Firmware Version. This is the Router’s current firmware. Current Time. This shows the time, based on the time zone you selected on the Setup Tab. MAC Address. This is the Router’s MAC Address, as seen by your ISP. Host Name.
Compact Wireless-G Broadband Router The Status Tab - Local Network The Local Network screen on the Status Tab displays the status of your network. Local Network MAC Address. This is the Router’s MAC Address, as seen on your local, Ethernet network. IP Address. This shows the Router’s IP Address, as it appears on your local, Ethernet network. Subnet Mask. When the Router is using a Subnet Mask, it is shown here. DHCP Server Figure 5-39: Status Tab - Local Network DHCP Server.
Compact Wireless-G Broadband Router The Status Tab - Wireless The Wireless screen on the Status Tab displays the status of your Wireless-A and/or Wireless-G networks. Wireless Network MAC Address. This is the Router’s MAC Address, as seen on your local, wireless network. Mode. As selected from the Wireless tab, this displays the status of the Router’s Wireless-G networking mode. SSID. As entered on the Wireless tab, this displays the wireless network name or SSID of your Wireless-G network. Channel.
Compact Wireless-G Broadband Router Appendix A: Troubleshooting This appendix consists of two parts: “Common Problems and Solutions” and “Frequently Asked Questions.” Provided are possible solutions to problems that may occur during the installation and operation of the Router. Read the descriptions below to help you solve your problems. If you can’t find an answer here, check the Linksys website at www.linksys.com. Common Problems and Solutions 1.
Compact Wireless-G Broadband Router • For Windows 2000: 1. Click Start, Settings, and Control Panel. Double-click Network and Dial-Up Connections. 2. Right-click the Local Area Connection that is associated with the Ethernet adapter you are using, and select the Properties option. 3. In the Components checked are used by this connection box, highlight Internet Protocol (TCP/IP), and click the Properties button. Select Use the following IP address option. 4.
Compact Wireless-G Broadband Router B Open a command prompt. For Windows 98SE and Me: • Click Start and Run. In the Open field, type command. Press the Enter key or click the OK button. For Windows 2000 and XP: • Click Start and Run. In the Open field, type cmd. Press the Enter key or click the OK button. In the command prompt, type ping 192.168.1.1 and press the Enter key. • If you get a reply, the computer is communicating with the Router.
Compact Wireless-G Broadband Router 5. I am not able to access the Setup page of the Router’s web-based utility. • Refer to “Problem #2, I want to test my Internet connection” to verify that your computer is properly connected to the Router. • Refer to “Appendix E: Finding the MAC Address and IP address for Your Ethernet Adapter” to verify that your computer has an IP Address, Subnet Mask, Gateway, and DNS. • Set a static IP address on your system; refer to “Problem #1: I need to set a static IP address.
Compact Wireless-G Broadband Router 7. I need to set up online game hosting or use other Internet applications. If you want to play online games or use Internet applications, most will work without doing any port forwarding or DMZ hosting. There may be cases when you want to host an online game or Internet application. This would require you to set up the Router to deliver incoming packets or data to a specific computer. This also applies to the Internet applications you are using.
Compact Wireless-G Broadband Router Follow these steps to set DMZ hosting: 1. Access the Router’s web-based utility by going to http://192.168.1.1 or the IP address of the Router. Go to the Applications & Gaming => Port Range Forwarding tab. 2. Disable or remove the entries you have entered for forwarding. Keep this information in case you want to use it at a later time. 3. Go to the Applications & Gaming => DMZ tab. 4. Select Enabled next to DMZ.
Compact Wireless-G Broadband Router 11. To start over, I need to set the Router to factory default. Hold the Reset button for 8 seconds and then release it. This will return the password, forwarding, and other settings on the Router to the factory default settings. In other words, the Router will revert to its original factory configuration. 12. I need to upgrade the firmware.
Compact Wireless-G Broadband Router 15. I can’t access my e-mail, web or I am getting corrupted data from the Internet. The Maximum Transmission Unit (MTU) setting may need to be adjusted. By default, the MTU is set at 1500. For most DSL users, it is strongly recommended to use MTU 1492. • If you are having some difficulties, perform the following steps: 1. To connect to the Router, go to the web browser, and enter http://192.168.1.1 or the IP address of the Router. 2. Enter the password, if asked.
Compact Wireless-G Broadband Router Frequently Asked Questions What is the maximum number of IP addresses that the Router will support? The Router will support up to 253 IP addresses. Is IPSec Pass-Through supported by the Router? Yes, it is a built-in feature that the Router automatically enables. Where is the Router installed on the network? In a typical environment, the Router is installed between the cable/DSL modem and the LAN. Plug the Router into the cable/DSL modem’s Ethernet port.
Compact Wireless-G Broadband Router I set up an Unreal Tournament Server, but others on the LAN cannot join. What do I need to do? If you have a dedicated Unreal Tournament server running, you need to create a static IP for each of the LAN computers and forward ports 7777, 7778, 7779, 7780, 7781, and 27900 to the IP address of the server. You can also use a port forwarding range of 7777 ~ 27900. If you want to use the UT Server Admin, forward another port.
Compact Wireless-G Broadband Router 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.
Compact Wireless-G Broadband Router How do I get mIRC to work with the Router? Under the Port Forwarding tab, set port forwarding to 113 for the PC on which you are using mIRC. Can the Router act as my DHCP server? Yes. The Router has DHCP server software built-in. Can I run an application from a remote computer over the wireless network? This will depend on whether or not the application is designed to be used over a network.
Compact Wireless-G Broadband Router What IEEE 802.11b features are supported? The product supports the following IEEE 802.11b functions: • CSMA/CA plus Acknowledge protocol • Multi-Channel Roaming • Automatic Rate Selection • RTS/CTS feature • Fragmentation • Power Management What IEEE 802.11g features are supported? The product supports the following IEEE 802.
Compact Wireless-G Broadband Router selects the right access point and registers its address. Communications between end node and host computer can then be transmitted up and down the backbone. As the user moves on, the end node’s RF transmitter regularly checks the system to determine whether it is in touch with the original access point or whether it should seek a new one. When a node no longer receives acknowledgment from its original access point, it undertakes a new search.
Compact Wireless-G Broadband Router practical purposes, this number is usually permanent. Unlike IP addresses, which can change every time a computer logs onto the network, the MAC address of a device stays the same, making it a valuable identifier for the network. How do I reset the Router? Turn the stand on the bottom panel, press the Reset button, and hold in for about eight seconds. This will reset the Router to its default settings.
Compact Wireless-G Broadband Router Appendix B: Wireless Security Linksys wants to make wireless networking as safe and easy for you as possible. The current generation of Linksys products provide several network security features, but they require specific action on your part for implementation. So, keep the following in mind whenever you are setting up or using your wireless network.
Compact Wireless-G Broadband Router SSID. There are several things to keep in mind about the SSID: 1. Disable Broadcast 2. Make it unique 3. Change it often Most wireless networking devices will give you the option of broadcasting the SSID. While this option may be more convenient, it allows anyone to log into your wireless network. This includes hackers. So, don’t broadcast the SSID. Wireless networking products come with a default SSID set by the factory. (The Linksys default SSID is “linksys”.
Compact Wireless-G Broadband Router WPA Personal. Select the type of algorithm, TKIP or AES, enter a password in the Passphrase field of 8-64 characters, and enter a Group Key Renewal period time between 0 and 99,999 seconds, which instructs the Router or other device how often it should change the encryption keys. WPA2 Personal. WPA2 gives you one encryption method, AES, with dynamic encryption keys. Enter a Passphrase of 8-63 characters.
Compact Wireless-G Broadband Router Appendix C: Upgrading Firmware The Broadband Router's firmware is upgraded through the Web-based Utility's Administration tab. Do not upgrade the firmware unless you are experiencing problems with the Router or the new firmware has a feature you want to use. Note: The Router will lose all of the settings you have customized. Before you upgrade its firmware, write down all of your custom settings.
Compact Wireless-G Broadband Router Appendix D: Windows Help Almost all Linksys wireless products require Microsoft Windows. Windows is the most used operating system in the world and comes with many features that help make networking easier. These features can be accessed through Windows Help and are described in this appendix. TCP/IP Before a computer can communicate with the Broadband Router, TCP/IP must be enabled.
Compact Wireless-G Broadband Router AppendixE:FindingtheMACAddressandIPAddressforYour Ethernet Adapter This section describes how to find the MAC address for your computer’s Ethernet adapter so you can use the MAC filtering and/or MAC address cloning feature of the Router. You can also find the IP address of your computer’s Ethernet adapter. This IP address is used for the Router’s filtering, forwarding, and/or DMZ features.
Compact Wireless-G Broadband Router 3. Write down the Physical Address as shown on your computer screen (Figure E-3); it is the MAC address for your Ethernet adapter. This appears as a series of numbers and letters. The MAC address/Physical Address is what you will use for MAC address cloning or MAC filtering. Note: The MAC address is also called the Physical Address. The example in Figure E-3 shows the Ethernet adapter’s IP address as 192.168.1.100. Your computer may show something different.
Compact Wireless-G Broadband Router Appendix F: Glossary 802.11a - A wireless networking standard that specifies a maximum data transfer rate of 54Mbps and an operating frequency of 5GHz. 802.11b - A wireless networking standard that specifies a maximum data transfer rate of 11Mbps and an operating frequency of 2.4GHz. 802.11g - A wireless networking standard that specifies a maximum data transfer rate of 54Mbps, an operating frequency of 2.4GHz, and backward compatibility with 802.11b devices.
Compact Wireless-G Broadband Router Buffer - A shared or assigned memory area that is used to support and coordinate different computing and networking activities so one isn't held up by the other. Byte - A unit of data that is usually eight bits long Cable Modem - A device that connects a computer to the cable television network, which in turn connects to the Internet. CSMA/CA (Carrier Sense Multiple Access/Collision Avoidance) - A method of data transfer that is used to prevent data collisions.
Compact Wireless-G Broadband Router DTIM (Delivery Traffic Indication Message) - A message included in data packets that can increase wireless efficiency. Dynamic IP Address - A temporary IP address assigned by a DHCP server. EAP (Extensible Authentication Protocol) - A general authentication protocol used to control network access. Many specific authentication methods work within this framework.
Compact Wireless-G Broadband Router Infrastructure - A wireless network that is bridged to a wired network via an access point. IP (Internet Protocol) - A protocol used to send data over a network. IP Address - The address used to identify a computer or device on a network. IPCONFIG - A Windows 2000 and XP utility that displays the IP address for a particular networking device. IPSec (Internet Protocol Security) - A VPN protocol used to implement secure exchange of packets at the IP layer.
Compact Wireless-G Broadband Router Passphrase - Used much like a password, a passphrase simplifies the WEP encryption process by automatically generating the WEP encryption keys for Linksys products. PEAP (Protected Extensible Authentication Protocol) - A mutual authentication method that uses a combination of digital certificates and another system, such as passwords. Ping (Packet INternet Groper) - An Internet utility used to determine whether a particular IP address is online.
Compact Wireless-G Broadband Router SOHO (Small Office/Home Office) - Market segment of professionals who work at home or in small offices. SPI (Stateful Packet Inspection) Firewall - A technology that inspects incoming packets of information before allowing them to enter the network. Spread Spectrum - Wideband radio frequency technique used for more reliable and secure data transmission. SSID (Service Set IDentifier) - Your wireless network's name.
Compact Wireless-G Broadband Router Upload - To transmit a file over a network. URL (Uniform Resource Locator) - The address of a file located on the Internet. VPN (Virtual Private Network) - A security measure to protect data as it leaves one network and goes to another over the Internet. WAN (Wide Area Network)- The Internet. WEP (Wired Equivalent Privacy) - A method of encrypting network data transmitted on a wireless network for greater security.
Compact Wireless-G Broadband Router Appendix G: Specifications Model WRT54GC Standards IEEE 802.3, IEEE 802.3u, IEEE 802.11g, IEEE 802.11b Channels 11 Channels (US, Canada) 13 Channels (Europe) 14 Channels (Japan) Ports Internet: One 10/100 RJ-45 Port LAN: Four 10/100 RJ-45 Switched Ports One Power Port, One SMA Port Button One Reset Button Cabling Type UTP CAT 5 Ethernet Cable or Better LEDs Power, Internet, Wireless, Ethernet (1, 2, 3, 4) RF Power Output 802.11g: Typical 13.
Compact Wireless-G Broadband Router Certifications FCC, IC-03, CE, Wi-Fi (802.11b, 802.11g), WPA Operating Temp. 0° C to 40° C (32° F to 104° F) Storage Temp. -20° C to 70° C (-4° F to 158° F) Operating Humidity 20% to 80% Non-Condensing Storage Humidity 10% to 90% Non-Condensing Warranty 3-Year Limited Appendix G: Specifications Downloaded from www.Manualslib.
Compact Wireless-G Broadband Router Appendix H: Warranty Information LIMITED WARRANTY Linksys warrants to You that, for a period of three years (the “Warranty Period”), your Linksys Product will be substantially free of defects in materials and workmanship under normal use. Your exclusive remedy and Linksys' entire liability under this warranty will be for Linksys at its option to repair or replace the Product or refund Your purchase price less any rebates.
Compact Wireless-G Broadband Router Appendix I: Regulatory Information FCC STATEMENT This product has been tested and complies with the specifications for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
Compact Wireless-G Broadband Router EN 300-328-1, EN 300-328-2 Technical requirements for Radio equipment. Caution: This equipment is intended to be used in all EU and EFTA countries. Outdoor use may be restricted to certain frequencies and/or may require a license for operation. Contact local Authority for procedure to follow.
Compact Wireless-G Broadband Router Appendix J: Contact Information Need to contact Linksys? Visit us online for information on the latest products and updates to your existing products at: http://www.linksys.com or ftp.linksys.