LevelOne WAP-0005 Troubleshooting, General Problems, To Find the Access Points IP Address

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Appendix B

Troubleshooting

Overview

B

This chapter covers some common problems that may be encountered while using the Wireless Access Point and some possible solutions to them. If you follow the suggested steps and the Wireless Access Point still does not function properly, contact your dealer for further advice.

General Problems

Problem 1: Can't connect to the Wireless Access Point to configure it.

Solution 1: Check the following:

The Wireless Access Point is properly installed, LAN connections are OK, and it is powered ON. Check the LEDs for port status.

Ensure that your PC and the Wireless Access Point are on the same network segment. (If you don't have a router, this must be the case.)

If your PC is set to "Obtain an IP Address automatically" (DHCP client), restart it.

You can use the following method to determine the IP address of the Wireless Access Point, and then try to connect using the IP address, in- stead of the name.

To Find the Access Point's IP Address

1.Open a MS-DOS Prompt or Command Prompt Window.

2.Use the Ping command to “ping” the Wireless Access Point. Enter ping followed by the Default Name of the Wireless Access Point. e.g.

ping SC003318

3.Check the output of the ping command to determine the IP address of the Wireless Access Point, as shown below.

Figure 56: Ping

If your PC uses a Fixed (Static) IP address, ensure that it is using an IP Address which is compatible with the Wireless Access Point. (If no DHCP Server is found, the Wireless Access Point will default to an IP Address and Mask of 192.168.0.228 and 255.255.255.0.) On Windows PCs, you can use Control Panel-Networkto check the Properties for the TCP/IP protocol.

Problem 2: My PC can't connect to the LAN via the Wireless Access Point.

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Contents LevelOne Table of Contents Overview General Problems Wireless Access PointOverview Wireless LAN Terminology Overview Command ReferenceIntroduction Features of your Wireless Access PointAdvanced Features Security FeaturesPhysical Details Package ContentsPower port To Clear All Data and restore the factory default valuesRear Panel EthernetProcedure InstallationRequirements RequirementsUsing PoE Power over Ethernet Using PoE Power over EthernetSetup using the Windows Utility Access Point SetupInstallation OverviewButtons Wireless Access PointsWireless Security Wireless Security Setup ProcedurePassword Dialog Setup using a Web BrowserIf you cant connect System Access Control WirelessManagement Status Screen Data System Screen System ScreenIdentification IP AddressData Access Control Screen Access ControlTelnet Data Trusted Wireless Stations Trusted Wireless StationsButtons Select None Select AllEdit AddBasic Settings Screen Wireless ScreensData Basic Settings Screen Wireless ModeChannel No Remote APCurrent Channel Broadcast Ssid Security Settings Radius MAC Authentication Security Settings NoneUsing MAC authentication Data Radius-based MAC Authentication Screen Radius-based MAC authentication ScreenUAM authentication External UAM authentication InternalUAM Screen AuthenticationData UAM Screen InternalData WEP Screen Security Settings WEPKey Value Key InputPassphrase Radius MACData WPA-PSK Screen Security Settings WPA-PSKNetwork Key WPA EncryptionGroup Key Update Pairwise Key UpdateUpdate Group key when any membership terminates Key LifetimeData WPA-802.1x Screen Security Settings WPA-802.1xWPA-802.1x Update Group key UpdateWhen any member Update ReportData 802.1x Screen Security Settings802.1x Radius Server AddressWEP Key Size Update Report everyKey Exchange Data Advanced Settings Screen Advanced SettingsBasic Rate Options802.11b 2.4GHz only ParametersUsing WEP PC and Server ConfigurationMode SecurityUsing WPA-PSK Wireless Station Configuration Using WPA-802.1xRadius Server Configuration 802.1xWindows 2000 Domain Controller Setup 802.1x Server Setup Windows 2000 ServerServices Installation Components Screen CA Screen Dhcp server configurationIP Address Screen Certificate Authority Screen Certificate Authority SetupActive Directory Screen Group Policy Screen Service Screen Internet Authentication Service Radius SetupAuthentication Screen Dial-in Screen Remote Access Login for UsersClient Certificate Setup 802.1x Client Setup on Windows XPWireless CA Screen Identifying Information Screen Encryption Settings 802.1x Authentication SetupEnabling Encryption Wireless Networks ScreenProperties Screen Using 802.1x Mode without WPA Operation Operation and StatusStatus Screen Wireless Access PointData Status Screen SecurityData Activity Log Activity LogData Data Station List Screen Station ListStation List Statistics Screen 4GHz WirelessData Statistics Screen System Up TimeControl Admin Login Screen Other Settings & FeaturesData Admin Login Screen Password Dialog Data Config File Screen Config FileBackup RestoreGeneral Data Snmp ScreenManagers TrapsTo perform the Firmware Upgrade Firmware UpgradeWireless Access Point SpecificationsHardware Specifications Wireless Specifications Feature Details Software SpecificationsMessage Log FCC Radiation Exposure Statement FCC StatementGeneral Problems TroubleshootingTo Find the Access Points IP Address Appendix B Troubleshooting Windows TCP/IP Checking TCP/IP Settings Windows 9x/MENormally, no changes need to be made Using Specify an IP Address Using DhcpWindows NT4.0 TCP/IP Checking TCP/IP Settings Windows NT4.0Obtain an IP address from a Dhcp Server Network Configuration Win Checking TCP/IP Settings WindowsUsing a fixed IP Address Use the following IP Address Network Configuration Windows XP Checking TCP/IP Settings Windows XPUsing Dhcp Wireless LAN Terminology About Wireless LANsAd-hoc Mode Infrastructure ModeWPA-802.1x Channels802.1x Using the CLI Telnet Command Line InterfaceUsing the CLI Serial Port CLI Port Settings Command ReferenceAppendix E Command Line Interface Wireless Access Point User Guide Appendix E Command Line Interface Wireless Access Point User Guide Set Extended Channel Mode Wireless Access Point User Guide Set wep -- Set Encryption Mode
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