Linksys WAG54G manual Wireless-G Adsl Gateway

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Wireless-G ADSL Gateway

TCP/IP (Transmission Control Protocol/Internet Protocol) - A network protocol for transmitting data that requires acknowledgement from the recipient of data sent.

Telnet - A user command and TCP/IP protocol used for accessing remote computers.

TFTP (Trivial File Transfer Protocol) - A version of the TCP/IP FTP protocol that uses UDP and has no directory or password capability.

Throughput - The amount of data moved successfully from one node to another in a given time period. Topology - The physical layout of a network.

TX Rate - Transmission Rate.

UDP (User Datagram Protocol) - A network protocol for transmitting data that does not require acknowledgement from the recipient of the data that is sent.

Upgrade - To replace existing software or firmware with a newer version.

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 data transmitted on a wireless network for greater security.

WINIPCFG - A Windows 98 and Millennium utility that displays the IP address for a particular networking device.

WLAN (Wireless Local Area Network) - A group of computers and associated devices that communicate with each other wirelessly.

Appendix F: Glossary

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Contents Wireless- G Word definition How to Use this GuideCopyright and Trademarks Table of Contents Wireless-G Adsl Gateway Computer-to-VPN Gateway Network23 VPN Settings Summary Figure C-9 New Rule Properties Welcome IntroductionWhat’s in this Guide? Wireless-G Adsl Gateway Gateway’s Functions Planning Your NetworkIP Addresses What’s an IP Address?Dynamic IP Addresses What is a VPN?Dhcp Dynamic Host Configuration Protocol Servers VPN Gateway to VPN Gateway Why do I need a VPN?Data Sniffing MAC Address SpoofingBack Panel Getting to Know the Wireless-G Adsl GatewayIndication of any network activity Front PanelWhile establishing the Adsl connection InternetOverview Connecting the Wireless-G Adsl GatewayEthernet Connection Wired Connection to a ComputerWireless Connection to a Computer Setup Configuring the GatewayWireless SecurityAdministration Access RestrictionsApplications & Gaming StatusSetup Tab How to Access the Web-based UtilityInternet Setup Multiplexing Select LLC or VC , depending on your ISPVirtual Circuit Enter the VPI and VCI ranges in the fields RFC 1483 Bridged Dynamic IPStatic IP RFC 2516 PPPoE RFC 1483 RoutedRFC 2364 PPPoA Bridged Mode OnlyNetwork Setup Optional Settings Required by some ISPsTZO.com Ddns TabDynDNS.org Advanced Routing Advanced Routing Tab13 Routing Table Wireless Network Wireless TabBasic Wireless Settings Tab 15 WPA Pre-Shared Key Wireless Security Tab17 WEP Wireless Network Access Wireless Access TabAdvanced Wireless Advanced Wireless Settings TabAdditional Filters Security TabFirewall 22 VPN Local Security Gateway24 Manual Key Management Manual26 Advanced VPN Tunnel Setup Advanced VPN Tunnel SetupConfiguring the Gateway Security Tab Internet Access Access Restrictions Tab29 List of PCs Port Range Forwarding Applications and Gaming TabSingle Port Forwarding 33 Port Triggering Port TriggeringApplication-based QoS This setting allows you to specify traffic queue priorityAdvanced QoS Management Administration TabGateway Access Email Alerts ReportingUPnP Backup&Restore DiagnosticsFactory Defaults Ping TestUpgrade from LAN Firmware UpgradeReboot Gateway Status TabGateway Information Internet Connections45 Local Network Local Network47 Wireless 49 DSL Connection DSL ConnectionNeed to set a static IP address on a computer Appendix a TroubleshootingCommon Problems and Solutions Want to test my Internet connection Wireless-G Adsl Gateway Wireless-G Adsl Gateway IP Address TCP UDPCan’t get the Internet game, server, or application to work Need to upgrade the firmware To start over, I need to set the Gateway to factory defaultFirmware upgrade failed, and/or the Power LED is flashing My DSL service’s PPPoE is always disconnectingPower LED flashes continuously Where is the Gateway installed on the network? Frequently Asked QuestionsIs IPSec Passthrough supported by the Gateway? Does the Gateway support IPX or AppleTalk?Does the Gateway support ICQ send file? What are the advanced features of the Gateway? What is DMZ Hosting?Will the Gateway function in a Macintosh environment? Is the Gateway cross-platform compatible?What Ieee 802.11b and 802.11g features are supported? What is the Ieee 802.11g standard?What is ad-hoc mode? What is infrastructure mode?What is DSSS? What is FHSS? And what are their differences? What is the ISM band?What is Spread Spectrum? What is a MAC Address? What is WEP?How do I reset the Gateway? How do I resolve issues with signal loss?Important Information for Wireless Products Appendix B Wireless SecurityWireless-G Adsl Gateway Wireless-G Adsl Gateway WAG54G EnvironmentCreate an IPSec Policy How to Establish a Secure IPSec TunnelBuild Filter Lists Filter List 1 win-RouterFigure C-4 IP Filter LIst Filter List 2 Router -winFigure C-7 IP Filter List Tunnel 1 win-Router Configure Individual Tunnel RulesFigure C-13 Authentication Methods Tunnel 2 Router-win Figure C-16 Tunnel Setting TabFigure C-19 IP Filter List Tab Figure C-22 Preshared Key Figure C-25 Connection Type Assign New IPSec PolicyFigure C-28 VPN Tab Create a Tunnel Through the Web-Based UtilityWindows 98 or Me Instructions Figure D-1 IP Configuration ScreenFigure D-3 MAC Address/Physical Address Windows 2000 or XP InstructionsAppendix E Upgrading Firmware Upgrade from WANAppendix F Glossary Wireless-G Adsl Gateway Wireless-G Adsl Gateway Wireless-G Adsl Gateway Wireless-G Adsl Gateway Wireless-G Adsl Gateway Standards Appendix G SpecificationsAnnex-B, WAG54G-DE UR-2 Operating Temp 0ºC to 40ºC10% to 85% Non-Condensing Storage Temp 20ºC to 70ºC Operating HumidityStorage Humidity FCC Statement Appendix H Regulatory InformationWireless-G Adsl Gateway Radio EN 300 EMC EN 301 489-1, EN 301 Safety EN Belgium Applicable Power Levels in FranceLocation Frequency Range MHz Power Eirp Wireless-G Adsl Gateway Open the Wireless Network Connection window Appendix I Warranty Information Outside of Europe Mail Address Appendix J Contact InformationEurope Mail Address