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Manual Linksys WRT54G3G-AT

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  • Linksys WRT54G3G-AT - page 1

    Model No . Router for Mobile Broadband Wir eless- G WR T54G3G-A T User Guide WIRELESS GHz 802.11g 2,4 ...

  • Linksys WRT54G3G-AT - page 2

    Wireless-G Router for Mobile Broad band Copyright and T r ademarks Specifications are subject to change without notice . L inksys is a registered trademark or trademark of Cisco Systems, Inc . and/or its affiliates in the U.S . and certain other countries. Co pyright © 2007 Cisco Systems, Inc . All rights reserved. Other brands and product names a ...

  • Linksys WRT54G3G-AT - page 3

    Wireless-G Router for Mobile Broad band 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 ...

  • Linksys WRT54G3G-AT - page 4

    Wireless-G Router for Mobile Broad band The Applications & Gaming Tab - Port Triggering 39 The Applications and Gaming Tab - DMZ 40 The Applications and Gaming Tab - QoS 40 The Administration Tab - Management 42 The Administration Tab - Log 43 The Administration Tab - Diagnostics 44 The Administration Tab - Factory Defaults 45 The Administratio ...

  • Linksys WRT54G3G-AT - page 5

    Wireless-G Router for Mobile Broadband List of Figures Figure 3-1: The Router’s Ports 6 Figure 3-2: The Router’s Front Panel 6 Figure 3-3: The Router’s LEDs 7 Figure 3-4: The Router’s Data Card Slot 8 Figure 4-1: Connect Your Computer 10 Figure 4-2: Connect the Power 10 Figure 4-3: Connect the Broadband Modem 11 Figure 4-4: Connect Your Com ...

  • Linksys WRT54G3G-AT - page 6

    Wireless-G Router for Mobile Broadband Figure 5-17: Setup Tab - Advanced Routing (Gateway) 27 Figure 5-18: Setup Tab - Advanced Routing (Router) 27 Figure 5-19: Wireless Tab - Basic Wireless Settings 28 Figure 5-20: Wireless Tab - Wirele ss Security (WPA2 Personal) 29 Figure 5-21: Wireless Tab - Wireless Se curity (WPA Personal - TKIP) 29 Figure 5- ...

  • Linksys WRT54G3G-AT - page 7

    Wireless-G Router for Mobile Broadband Figure 5-51: Status Tab - Local Network 48 Figure 5-52: Status Tab - Wireless 49 Figure C-1: Upgrade Firmware 68 Figure E-1: IP Configuration Screen 70 Figure E-2: MAC Address/Adapter Address 70 Figure E-3: MAC Address/Physical Address 70 Figure E-4: MAC Address Filter List 71 Figure E-5: MAC Address Clone 71 ...

  • Linksys WRT54G3G-AT - page 8

    Wireless-G Router for Mobile Broadband ...

  • Linksys WRT54G3G-AT - page 9

    Wireless-G Router for Mobile Broadband ...

  • Linksys WRT54G3G-AT - page 10

    1 Chapter 1: Introductio n Welcome Wireless-G Router for Mobile Broad band Chapter 1: Introduction We lc o m e Thank you for choosing the Linksys Wireless-G Router for Mobile Broadband. The Wireless-G Router for Mobile Broadband will allow you to network wirelessly better than ever , sharing Internet access, files and fun, easily and securely . How ...

  • Linksys WRT54G3G-AT - page 11

    2 Chapter 1: Introductio n What’s in this User Guide? Wireless-G Router for Mobile Broad band Linksys recommends using the Setup CD-ROM for first-time installation of the Router . If you do not wish to run the Setup Wizard on the Setup CD-ROM, then use the instructions in this Guide to help you connect the Wireless-G Router for Mobile Broadband, ...

  • Linksys WRT54G3G-AT - page 12

    3 Chapter 1: Introductio n What’s in this User Guide? Wireless-G Router for Mobile Broad band • Appendix E: Finding the MAC Address and IP Address for your Ethernet Adapter . This appendix describes how to find the MAC address for your computer’s Ethernet adapter so you can use the MAC filtering and/or MAC addr ess cloning feature of the Rout ...

  • Linksys WRT54G3G-AT - page 13

    4 Chapter 2: Planning Your Wireless Network Network Topology Wireless-G Router for Mobile Broad band Chapter 2: Planning Y our Wireless Network Network T opology 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 i ...

  • Linksys WRT54G3G-AT - page 14

    5 Chapter 2: Planning Your Wireless Network Network Layout Wireless-G Router for Mobile Broad band laptop computers, PCI adapters for your desktop PC s, and USB adapters when you want to enjoy USB connectivity . The Router will also communicate with t he Wireless PrintSer ver and Wireless Ethernet Bridges. When you wish to connect your wireless net ...

  • Linksys WRT54G3G-AT - page 15

    6 Chapter 3: Getting to Know the Wireless-G Router for Mobile B roadband The Router’s Ports Wireless-G Router for Mobile Broad band Chapter 3: Getting to Know the Wireless-G Router for Mobile Broadband The Router’ s P orts The Router's ports and Reset button are locat ed on the side panel with the antenna port. Antenna The antenna port is ...

  • Linksys WRT54G3G-AT - page 16

    7 Chapter 3: Getting to Know the Wireless-G Router for Mobile B roadband The Router’s LEDs Wireless-G Router for Mobile Broad band The Router’ s LEDs The Router’ s LEDs are located on the Router’s other side panel. Data Card Button This button allows you to connect to and disconnect from the mobile network (you can also connect and disconne ...

  • Linksys WRT54G3G-AT - page 17

    8 Chapter 3: Getting to Know the Wireless-G Router for Mobile B roadband The Router’s Data Card Slot Wireless-G Router for Mobile Broad band The Router’ s Data Card Slot The Router’ s Data Card slot is located on the Router’ s top panel. Data Card Slot Insert the mobile broadband data card (available separa tely) into this slot if the Route ...

  • Linksys WRT54G3G-AT - page 18

    9 Chapter 4: Connecting the Wireless-G Ro uter for Mobile Broadband Overview Wireless-G Router for Mobile Broad band Chapter 4: Connecting the Wireless-G Router for Mobile Broadband Overview This chapter includes three sets of instructions. Follow the instructions for your configuration. • If the Router will use the mobile broadband ser vice only ...

  • Linksys WRT54G3G-AT - page 19

    10 Chapter 4: Connecting the Wireless-G Ro uter for Mobile Broadband Hardware Installation for Use of the Mobile Broadband Service Only Wireless-G Router for Mobile Broad band 4. Connect your network PCs or Ethernet devices to the Router ’ s numbered ports using sta ndard Ethernet network cabling. 5. Connect the power adapter to the Router's ...

  • Linksys WRT54G3G-AT - page 20

    11 Chapter 4: Connecting the Wireless-G Ro uter for Mobile Broadband Hardware Installation for Conn ection to Your Broadband Modem Wireless-G Router for Mobile Broad band Hardwar e Installation for Conn ection to Y our Br oadband Modem 1. Power down your network devices. 2. Locate an optimum location for the Router . The best place for the Router i ...

  • Linksys WRT54G3G-AT - page 21

    12 Chapter 4: Connecting the Wireless-G Ro uter for Mobile Broadband Hardware Installation for Conn ection to Your Broadband Modem Wireless-G Router for Mobile Broad band 5. Connect your network PCs or Ethernet devices to the Router ’ s numbered ports using sta ndard Ethernet network cabling. 6. Connect the power adapter to the Router's Powe ...

  • Linksys WRT54G3G-AT - page 22

    13 Chapter 4: Connecting the Wireless-G Ro uter for Mobile Broadband Hardware Installation for Conn ection to Another Rout er Wireless-G Router for Mobile Broad band Hardwar e Installation for Connection to Another Router Before you install the Wireless-G Router for Mobile Broadband, you will need to ch eck if the default IP address of the other Ro ...

  • Linksys WRT54G3G-AT - page 23

    14 Chapter 4: Connecting the Wireless-G Ro uter for Mobile Broadband Hardware Installation for Conn ection to Another Rout er Wireless-G Router for Mobile Broad band 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 ...

  • Linksys WRT54G3G-AT - page 24

    15 Chapter 4: Connecting the Wireless-G Ro uter for Mobile Broadband Placement Options Wireless-G Router for Mobile Broad band Placement Options There are three w ays to place the Router . The first way is to place it horizontally on a surface , so it sits on its four rubber feet. The second way is to stand the Router vertically on a surface . The ...

  • Linksys WRT54G3G-AT - page 25

    16 Chapter 4: Connecting the Wireless-G Ro uter for Mobile Broadband Placement Options Wireless-G Router for Mobile Broad band W all-Mount Option The Router has four wall-mount slots on its bottom panel. The distance between two adjacent slots is 68 mm (2.68 inches). Before you begin, make sure you have two screws that are size #4—this indicates ...

  • Linksys WRT54G3G-AT - page 26

    17 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband Overview Wireless-G Router for Mobile Broad band Chapter 5: Configuring the Wireless-G Router for Mobile Broadband Overview Linksys recommends using the Setup CD-ROM for first-time installation of the Router . If you do not wish to run the Setup Wizard on the Setup CD-ROM, then y ...

  • Linksys WRT54G3G-AT - page 27

    18 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Setup Tab - Basic Setu p Wireless-G Router for Mobile Broad band The Setup T ab - Basic Setup The first screen that appears displays the Setup tab. This allo ws you to change the Router's general settings. Change these settings as described here, and click the Save Setti ...

  • Linksys WRT54G3G-AT - page 28

    19 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Setup Tab - Basic Setu p Wireless-G Router for Mobile Broad band • Static IP . If you are required to use a permanent IP address to connect to the Inter net, select Static IP . Internet IP Address. This is the Router ’ s IP address, when seen from the Internet. Y our ISP ...

  • Linksys WRT54G3G-AT - page 29

    20 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Setup Tab - Basic Setu p Wireless-G Router for Mobile Broad band Connect on Demand: Max Idle Time . Y ou can configure the Router to cut the Internet connection after it has been inactive for a specified period of time (Max Idle Ti me). If your Internet connection has been te ...

  • Linksys WRT54G3G-AT - page 30

    21 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Setup Tab - Basic Setu p Wireless-G Router for Mobile Broad band MTU . MTU is the Maximum T ransmission Unit. It specif ies the largest packet size permitted for Internet transmission. The default setting, Manual , allows you to enter the largest packet size that will be tran ...

  • Linksys WRT54G3G-AT - page 31

    22 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Setup Tab - Basic Setu p Wireless-G Router for Mobile Broad band DHCP Server . DHCP is enabled by factory default. If yo u already have a DHCP server on your network, or you don’t want a DHCP server , then click the Disable radio button (no other DHCP features will be avail ...

  • Linksys WRT54G3G-AT - page 32

    23 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Setup Tab - Mobile Network Wireless-G Router for Mobile Broad band The Setup T ab - Mobile Network On this screen, you can configure mobile network settin gs and view mobile broadband status in formation for the Router . Some of these settings will be automatically configured ...

  • Linksys WRT54G3G-AT - page 33

    24 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Setup Tab - Mobile Network Wireless-G Router for Mobile Broad band DNS Supplied by Network . If the network automatically supplies the DN S address(es), click the checkbox. If you need to specify the DNS address(es), remove t he checkmark, and enter the DNS address(es) in the ...

  • Linksys WRT54G3G-AT - page 34

    25 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Setup Tab - DDNS Wireless-G Router for Mobile Broad band The Setup T ab - DDNS The Router offers a Dynamic Domain Name System (DDN S) feature . DDNS lets you assign a fixed host and domain name to a dynamic Internet IP address. It is useful when you are hosting your own websi ...

  • Linksys WRT54G3G-AT - page 35

    26 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Setup Tab - MAC Ad dress Clone Wireless-G Router for Mobile Broad band The Setup T ab - MA C Address Clone A MAC address is a 12-digit code assigned to a unique piece of hardware for identification. Some ISPs will require you to register a MAC address in order to access the I ...

  • Linksys WRT54G3G-AT - page 36

    27 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Setup Tab - Advan ced Routing Wireless-G Router for Mobile Broad band The Setup T ab - Advanced Routing This tab is use d to set up the Rout er’s advanced functions. Operating Mod e allows you to select the type(s) of advanced functions you use . Dynamic Ro uting will autom ...

  • Linksys WRT54G3G-AT - page 37

    28 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Wireless Tab - Basic Wireless Settings Wireless-G Router for Mobile Broad band Interfa ce . This interface tells yo u whether the Destinat ion IP Address is on the LAN & Wireless (Ethernet and wireless networks) , the WA N (Inter net), or Loopback (a dummy network in whic ...

  • Linksys WRT54G3G-AT - page 38

    29 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Wireless Tab - Wireless Security Wireless-G Router for Mobile Broad band The Wireless T ab - Wireless Security The Wireless Security settings configure the security of y our wireless network. There are four wireless security mode options supported by the Router: WP A Personal ...

  • Linksys WRT54G3G-AT - page 39

    30 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Wireless Tab - Wireless Security Wireless-G Router for Mobile Broad band WP A2 E nterprise . This option features WP A2 used in coordination with a RADIUS ser ver . (This should only be used when a RADIUS ser ver is connected to the Router .) WP A2 automatically uses TKIP + A ...

  • Linksys WRT54G3G-AT - page 40

    31 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Wireless Tab - Wireless Security Wireless-G Router for Mobile Broad band RADIUS . This option features WEP used in coordination with a RADIUS ser ver . (This should only be used when a RADIUS server is conn ected to the Router .) First, en ter the RADIUS server ’ s IP Addre ...

  • Linksys WRT54G3G-AT - page 41

    32 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Wireless Tab - Wireless MAC Filter Wireless-G Router for Mobile Broad band The Wireless T ab - Wireless MA C Filter Wireless access can be filtered by using the MAC addresses of the wireless devices transmitting within your network’ s radius. Wireless MAC Filter Wireless MA ...

  • Linksys WRT54G3G-AT - page 42

    33 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Wireless Tab - Advanced Wireless Settings Wireless-G Router for Mobile Broad band The Wireless T ab - Advanced Wireless Settings This tab is used to set up the Router’s adv anced wireless functions. These settings should only be adjusted by an expert administrator as incorr ...

  • Linksys WRT54G3G-AT - page 43

    34 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Wireless Tab - Advanced Wireless Settings Wireless-G Router for Mobile Broad band sends the next DTIM with a DTIM Interval value . Its clients hear the beacons and awaken to receive the broadcast and multicast messages. The default value is 1 . Fragmentation Threshold . This ...

  • Linksys WRT54G3G-AT - page 44

    35 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Security Tab - Firewall Wireless-G Router for Mobile Broad band The Security T ab - Firew all Fire wal l Firewall Protection . Enable this feature to employ Stateful Packet Inspection (SPI) for more detailed review of data packets entering your network environment. Block W AN ...

  • Linksys WRT54G3G-AT - page 45

    36 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Security Tab - VPN Passthrough Wireless-G Router for Mobile Broad band The Security T ab - VPN P assthrough Use this screen to allow VPN tunnels using IPSec , PPT P , or L2TP protocols to pa ss through the Router’ s firewall. VPN Passthrough IPSec P assthrough . Internet Pr ...

  • Linksys WRT54G3G-AT - page 46

    37 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Access Restrictions Tab - Internet Access Wireless-G Router for Mobile Broad band Figure 5-35: List of PCs Figure 5-36: P ort Services 2. T o enable this policy , click the radio bu tton beside Enable . 3. Enter a Policy Name in the field provided. 4. Click the Edit List of P ...

  • Linksys WRT54G3G-AT - page 47

    38 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Applications and Gaming Tab - Port Range Fo rward Wireless-G Router for Mobile Broad band The Applications and Gaming T ab - P ort Range Forward The Applications and Gaming T ab allows you to set up public services on your network, such as web ser vers, ftp servers, e-mail se ...

  • Linksys WRT54G3G-AT - page 48

    39 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Applications & Ga ming Tab - Port Triggering Wireless-G Router for Mobile Broad band The Applications & Gami ng T ab - P ort T r iggering The Port T riggering screen allows the Router to watch outgoing data for specific port numbers. The IP address of the computer tha ...

  • Linksys WRT54G3G-AT - page 49

    40 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Applications and Gaming Tab - DMZ Wireless-G Router for Mobile Broad band The Applications and Gaming T ab - DMZ The DMZ feature allows one network user to be exposed to the Inter net for use of a special-purpose service such as Internet gaming or videoco nferencing. DMZ host ...

  • Linksys WRT54G3G-AT - page 50

    41 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Applications and Gaming Tab - QoS Wireless-G Router for Mobile Broad band Ethernet Port Priority P ort 1-4, Priority , and Flow Control . Ether net Port Priority QoS allows you to prioritize perfor mance for four of the Router’s ports, Ethernet (LAN) Port s 1-4. For each of ...

  • Linksys WRT54G3G-AT - page 51

    42 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Administration Ta b - Management Wireless-G Router for Mobile Broad band The Administration T ab - Management This section of the Administration tab allows the network’ s administrator to manage specific Router functions for access and security . Router Password Local Route ...

  • Linksys WRT54G3G-AT - page 52

    43 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Administration T ab - Log Wireless-G Router for Mobile Broad band The Administration T ab - Log The Router can keep logs of all traffic for your Internet connection. Log Log . T o disable the Log function, keep the default setting, Disable . T o monitor traffic between the ne ...

  • Linksys WRT54G3G-AT - page 53

    44 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Administration Tab - Diagnostics Wireless-G Router for Mobile Broad band The Administration T ab - Diagnostics The diagnostic tests (Ping and T raceroute) a llow you to check the connections of your network components. The reboot Ping T est Ping Par ameters . The Ping test wi ...

  • Linksys WRT54G3G-AT - page 54

    45 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Administration Tab - Factory Defaults Wireless-G Router for Mobile Broad band The Administration T ab - Factory Defaults Factory Defaults Restore Factory Defaults . Click the Ye s button to reset all configuration settings to th eir default values, and then click the Save Set ...

  • Linksys WRT54G3G-AT - page 55

    46 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Status Tab - Mobile Network Wireless-G Router for Mobile Broad band The Status T ab - Mobile Netw ork The Mobile Network screen on the Status T ab displays the Router ’ s current mobile network and mobile broadband data card status. Mobile Network Status Network Name . Disp ...

  • Linksys WRT54G3G-AT - page 56

    47 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Status Tab - Rou ter Wireless-G Router for Mobile Broad band The Status T ab - Router The Router screen on the Status T ab displays the Router ’ s current status. Router Information Firmware Version . This is the Router’ s current firmware . Current Time . This shows the ...

  • Linksys WRT54G3G-AT - page 57

    48 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Status Tab - Loca l Network Wireless-G Router for Mobile Broad band The Status T ab - Local Network The Local Network screen on the Status T ab displays the status of your network. Local Network MAC Address . This is the Router’ s MAC Address, as seen on your local, Etherne ...

  • Linksys WRT54G3G-AT - page 58

    49 Chapter 5: Configuring the Wireless-G Router for Mo bile Broadband The Status Tab - Wireles s Wireless-G Router for Mobile Broad band The Status T ab - Wir eless The Wireless screen on the Status T ab displays the status of your wireless network. Wireless MAC Address . This is the Router’ s MAC Address, as seen on your local, wireless network. ...

  • Linksys WRT54G3G-AT - page 59

    50 Appendix A: Troublesh ooting Common Problems and So lutions Wireless-G Router for Mobile Broad band Appendix A: Troubleshooting This appendix consists of two parts: “Common Problems and Solutions” and “F requently Asked Questions. ” Provided are possible solutions to problems that may occu r during the installation and operation of the R ...

  • Linksys WRT54G3G-AT - page 60

    51 Appendix A: Troublesh ooting Common Problems and So lutions Wireless-G Router for Mobile Broad band The following instructions assume you are running Windows XP with the default interface . If you are using the Classic interface (where the icons and menus look like previous Windows versions), please follow the instructions for Windows 2000. 1. C ...

  • Linksys WRT54G3G-AT - page 61

    52 Appendix A: Troublesh ooting Common Problems and So lutions Wireless-G Router for Mobile Broad band 4. I am not getting an IP address on the Internet with my Internet connection. • Refer to “Problem #3, I want to test my Internet connection” to verify that you have connectivity . • If you need to register the MAC address of your Etherne ...

  • Linksys WRT54G3G-AT - page 62

    53 Appendix A: Troublesh ooting Common Problems and So lutions Wireless-G Router for Mobile Broad band 5. Enter the IP address of the PC or network device that yo u want the port server to go to. For example , if the web server ’ s Ethernet adapter IP address is 192.168.1.100, you would enter 100 in the field provided. Check “ Appendix E: Findi ...

  • Linksys WRT54G3G-AT - page 63

    54 Appendix A: Troublesh ooting Common Problems and So lutions Wireless-G Router for Mobile Broad band When you have completed the configuration, click the Save Settings button. 8. I can’t get the Internet game, server , or applicat ion to work . If you are having difficulties getting any Internet game , server , or application to function pro pe ...

  • Linksys WRT54G3G-AT - page 64

    55 Appendix A: Troublesh ooting Common Problems and So lutions Wireless-G Router for Mobile Broad band 10. I am a PPPoE user , and I n eed to remove the pr oxy settings or the dial-up pop-up window . If you have proxy settings, you need to disable these on your computer . Because the Router is the gatew ay for the Internet connection, th e computer ...

  • Linksys WRT54G3G-AT - page 65

    56 Appendix A: Troublesh ooting Common Problems and So lutions Wireless-G Router for Mobile Broad band 6. Y ou may see the login status display as Connecting. Press the F5 key to refresh the screen, until you see the login status display as Connected. • Click the Save Settings button to co ntinue . • If the connection is lost again, follow step ...

  • Linksys WRT54G3G-AT - page 66

    57 Appendix A: Troublesh ooting Frequently Asked Questions Wireless-G Router for Mobile Broad band Frequently Ask ed Questions What is the maximum number of IP ad dresses that the Router will support? The Router will support up to 253 IP addresses. Is IPSec P ass-Through su pported b y the Router? Y es, it is a built-in feature that the Router auto ...

  • Linksys WRT54G3G-AT - page 67

    58 Appendix A: Troublesh ooting Frequently Asked Questions Wireless-G Router for Mobile Broad band I set up an Unr eal T ournament Ser ver , but others on the LAN cannot join. What do I need to do? If you have a dedicated Unreal T our nament ser ver running, you need to create a static IP for each of the LAN computers and forward ports 7777, 7778, ...

  • Linksys WRT54G3G-AT - page 68

    59 Appendix A: Troublesh ooting Frequently Asked Questions Wireless-G Router for Mobile Broad band version of Router firmware will not enhance the quality or speed of your Interne t connection, and may disrupt your current connection stability . Will the Rout er function in a Macintosh environment? Y es, but the Router’s setup pages are accessibl ...

  • Linksys WRT54G3G-AT - page 69

    60 Appendix A: Troublesh ooting Frequently Asked Questions Wireless-G Router for Mobile Broad band 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? Y es. The Router has DHCP serve r software built-in. Can I run an ap plication from a remote computer over the wi ...

  • Linksys WRT54G3G-AT - page 70

    61 Appendix A: Troublesh ooting Frequently Asked Questions Wireless-G Router for Mobile Broad band When a wireless network is set to ad-hoc mode , the wireless-equipped computers are configured to communicate directly with each other . The ad-hoc wireless network will not communicate with any wired network. What is infrastructure mode? When a wirel ...

  • Linksys WRT54G3G-AT - page 71

    62 Appendix A: Troublesh ooting Frequently Asked Questions Wireless-G Router for Mobile Broad band transmission, but the trade-off produces a signal that is, in effect, louder and thus easier to d etect, provided that the receiver knows the parameters of the spread-spectrum signal being broadcast. If a receiver is not tuned to the right frequency , ...

  • Linksys WRT54G3G-AT - page 72

    63 Appendix A: Troublesh ooting Frequently Asked Questions Wireless-G Router for Mobile Broad band How many channels/frequencies ar e available with the Router? There are eleven available channels, r anging from 1 to 11, in North America. There are thirteen available channels, ranging from 1 to 13, in most of Europe . There may be additional channe ...

  • Linksys WRT54G3G-AT - page 73

    64 Appendix A: Troublesh ooting Frequently Asked Questions Wireless-G Router for Mobile Broad band Data Card Blue . The Data Card LED flashes as the Router connects to the mobile network. It is solidly lit when the connection is established. The LED quickly flashes, alternating between blue and g reen, the Router does not have a connection to the m ...

  • Linksys WRT54G3G-AT - page 74

    65 Appendix B: Wireless Security Security Precautions Wireless-G Router for Mobile Broad band Appendix B: Wireless Securit y Linksys wants to make wir eless 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 impleme ...

  • Linksys WRT54G3G-AT - page 75

    66 Appendix B: Wireless Security Security Threats Facing Wireless Netwo rks Wireless-G Router for Mobile Broad band person who can change network settings. If a hacker gets a hold of the administrator’s password, he , too, can change those settings. So, make it har der for a hacker to get that information. Change the administrator’s password re ...

  • Linksys WRT54G3G-AT - page 76

    67 Appendix B: Wireless Security Security Threats Facing Wireless Netwo rks Wireless-G Router for Mobile Broad band provide protection against hackers, and AES (Advanced Encr yption System), which utilizes a symmetric 128-Bit block data encryption. (AES is stronger than TKIP .) WP A2 uses TKIP + AES for encr yption. WP A Enterprise and WP A2 Ente r ...

  • Linksys WRT54G3G-AT - page 77

    68 Appendix C: Upgradin g Firmware Wireless-G Router for Mobile Broad band Appendix C: Upgrading Firmware The Router's firmware is upgraded through the Web-based Utility's Administration tab . Follow these instructions: 1. Download the firmware from the Linksys website at www .linksys.com/d ownloads. 2. Extract the firmware file on your c ...

  • Linksys WRT54G3G-AT - page 78

    69 Appendi x D: Wind ows Hel p Wireless-G Router for Mobile Broad band Appendix D: Windows Help Most Linksys wireless products require Microsoft Windows. Windows is the most predominate 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 ...

  • Linksys WRT54G3G-AT - page 79

    70 Appendix E: Finding the MAC Address and IP Address for Your Ethe rnet Adapter Windows 2000 or XP Instructions Wireless-G Router for Mobile Broad band Appendix E: Finding the MAC Address and IP Address for Y our Ethernet Adapter This section describes how to find the MAC address for your computer’s Ethernet adapter so you can use the MAC filter ...

  • Linksys WRT54G3G-AT - page 80

    71 Appendix E: Finding the MAC Address and IP Address for Your Ethe rnet Adapter For the Router’s Web-based Utility Wireless-G Router for Mobile Broad band Figure E-4: MAC Addr ess Filter List Figure E-5: MA C Address Clone ...

  • Linksys WRT54G3G-AT - page 81

    72 Appendix F: Glossary Wireless-G Router for Mobile Broad band Appendix F: Glossar y This glossary contains som e basic networking terms you may come across when using this product. Access P oint - A device that allows wireless-equipped computers and other devices to communicate with a wired network. Also used to expand the range of a wireless net ...

  • Linksys WRT54G3G-AT - page 82

    73 Appendix F: Glossary Wireless-G Router for Mobile Broad band DMZ ( D e m ilitarized Z one) - Removes the Router's firewall protection from one PC, allowing it to be "seen" from the Internet. DNS ( D omain N ame S erver) - The IP address of your ISP's server , which translates the names of websites into IP addresses. Domain - ...

  • Linksys WRT54G3G-AT - page 83

    74 Appendix F: Glossary Wireless-G Router for Mobile Broad band 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 ( I nter net P rotocol Sec urity) - A VPN protocol used to implement secure exchange of packets a ...

  • Linksys WRT54G3G-AT - page 84

    75 Appendix F: Glossary Wireless-G Router for Mobile Broad band RJ-45 ( R egistered J ack -45 ) - An Ethernet connecto r that holds up to eight wires. Roaming - The ability to take a wireless device from one access point's range to another without losing the connection. Router - A networking device that connects multiple networks together . Se ...

  • Linksys WRT54G3G-AT - page 85

    76 Appendix F: Glossary Wireless-G Router for Mobile Broad band TKIP ( T emporal K ey I ntegrity P rotocol) - a wireless encryption protocol that provides dynamic encr yption keys for each packet transmitted. T opology - The physical layout of a network. TX Rate - T ransmission Rate . Upgrade - T o replace existing software or firmware with a newer ...

  • Linksys WRT54G3G-AT - page 86

    77 Appendix G: Specification s Wireless-G Router for Mobile Broad band Appendix G: Specifications Model WRT54G3G-A T 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/Buttons Internet: One 10/100 RJ-45 Port or PC Card Slot for Mobile Broadband Data Card L ...

  • Linksys WRT54G3G-AT - page 87

    78 Appendix G: Specification s Wireless-G Router for Mobile Broad band Unit Weight 12.35 oz. (0.35 kg) Power External 12 V DC, 1.0 A Certifications FCC, IC-03, CE, Wi-Fi (802.11b , 802.11g), WPA Operating T emp . 32° F to 113° F (0° C to 45° C) Storage T emp . -4° F to 158° F (-20° C to 70° C) Operating Humidity 20% to 80% Non-Condensing St ...

  • Linksys WRT54G3G-AT - page 88

    79 Appendix H: Warranty Informat ion Wireless-G Router for Mobile Broadband Appendix H: Warrant y Information Contact you r service provider as th e warr anty support issues ar e to be handled b y them as per y our service agreements. LIMITED W ARRANTY Linksys warrants to Y ou that, for a pe riod of one year (the “Warranty Period”), your Linksy ...

  • Linksys WRT54G3G-AT - page 89

    80 Appendix I: Regulatory Informa tion Wireless-G Router for Mobile Broadband Appendix I: Regulator y Information FCC Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harm ful interference , and (2) this device must accept any interference received, inc ...

  • Linksys WRT54G3G-AT - page 90

    81 Appendix I: Regulatory Informa tion Wireless-G Router for Mobile Broadband Industry Canada Statement This device complies with Industr y Canada ICES-003 and RSS210 rules. Déclaration d’Industrie Canada Cet appareil est conforme aux nor mes NMB003 et RSS210 d'Industrie Canada. Industry Canada Statement Operation is subject to the followin ...

  • Linksys WRT54G3G-AT - page 91

    82 Appendix I: Regulatory Informa tion Wireless-G Router for Mobile Broadband User Information for Consumer Products Covered by EU Directive 2002/96/EC on Waste Electric and Electronic Equipment (WEEE) This document contains importa nt information for u sers with regards to the proper disposal and recycling of Linksys products. Consumers are requir ...

  • Linksys WRT54G3G-AT - page 92

    83 Appendix I: Regulatory Informa tion Wireless-G Router for Mobile Broadband ...

  • Linksys WRT54G3G-AT - page 93

    84 Appendix I: Regulatory Informa tion Wireless-G Router for Mobile Broadband ...

  • Linksys WRT54G3G-AT - page 94

    85 Appendix I: Regulatory Informa tion Wireless-G Router for Mobile Broadband ...

  • Linksys WRT54G3G-AT - page 95

    86 Appendix I: Regulato ry Information Wireless-G Router for Mobile Broad band ...

Manufacturer Linksys Category Network Router

Documents that we receive from a manufacturer of a Linksys WRT54G3G-AT can be divided into several groups. They are, among others:
- Linksys technical drawings
- WRT54G3G-AT manuals
- Linksys product data sheets
- information booklets
- or energy labels Linksys WRT54G3G-AT
All of them are important, but the most important information from the point of view of use of the device are in the user manual Linksys WRT54G3G-AT.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Linksys WRT54G3G-AT, service manual, brief instructions and user manuals Linksys WRT54G3G-AT. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Linksys WRT54G3G-AT.

Similar manuals

A complete manual for the device Linksys WRT54G3G-AT, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Linksys WRT54G3G-AT by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Linksys WRT54G3G-AT.

A complete Linksys manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Linksys WRT54G3G-AT - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Linksys WRT54G3G-AT, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Linksys WRT54G3G-AT, that we can find in the current document
3. Tips how to use the basic functions of the device Linksys WRT54G3G-AT - which should help us in our first steps of using Linksys WRT54G3G-AT
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Linksys WRT54G3G-AT
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Linksys WRT54G3G-AT in a specific country, if it was not possible to solve the problem on our own.

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