LevelOne 11g PoE Wireless Access Point, WAP-0005 manual Troubleshooting, General Problems

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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, instead 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 60: 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 Users Guide Page Table of Contents Overview Command Reference Wireless Access PointOverview General Problems Overview Wireless LAN TerminologyIntroduction Features of your Wireless Access PointAdvanced Features Security FeaturesIntroduction Physical Details Package ContentsRear Panel Requirements InstallationProcedure RequirementsUsing PoE Power over Ethernet Using PoE Power over EthernetPage Overview Access Point SetupSetup using the Windows Utility InstallationButtons Wireless Access PointsPass-phrase just works for Hex and not for Setup ProcedurePassword Dialog Setup using a Web BrowserIf you cant connect Access Control Data Access Control ScreenButtons Data Trusted Wireless Stations Trusted Wireless StationsAdd Security ProfilesSelect None EditIsolation Data Security Profiles ScreenProfile Primary ProfileSecurity System Wireless BandSecurity Profile Screen Profile DataSetup Security Settings None Radius MAC AuthenticationUsing MAC authentication Setup Data Radius-based MAC Authentication Screen Radius-based MAC authentication ScreenUAM authentication External UAM authentication InternalData UAM Screen UAM ScreenSecurity Settings WEP Data WEP Screen WPA Encryption Security Settings WPA-PSKData WPA-PSK Screen Network KeyWhen any membership Pairwise Key UpdateGroup Key Update Update Group keyWPA-802.1x Wireless Security Security Settings WPA-802.1xWPA-802.1x Data WPA-802.1x ScreenEvery Update Report802.1x Wireless Security Security Settings802.1x Data 802.1x ScreenUAM IP Address System ScreenData System Screen IdentificationWins Server Name/IP Address Wireless Mode Wireless ScreensBasic Settings Screen Data Basic Settings ScreenMAC Address field AP ModeBridge Mode Broadcast SsidParameters Options Advanced SettingsData Advanced Settings Screen Basic Rate802.11b PC and Server Configuration Using WEPSecurity Using WPA-PSK 802.1x Using WPA-802.1xWireless Station Configuration Radius Server Configuration802.1x Server Setup Windows 2000 Server Windows 2000 Domain Controller SetupServices 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 and Status OperationStatus Screen Security Profiles Access PointWireless Data Status ScreenSystem Up Time 4GHz WirelessStatistics Screen Data Statistics ScreenMulticast Packets ManagementControl Profile Status BandClients Activity Log Data Activity LogData Refresh Button Station ListData Station List Screen Station ListAdmin Login Screen Access Point ManagementData Admin Login Screen LoginAdmin Connections Perform Auto Auto Config/UpdateData Auto Config/Update Screen Configuration on this APAuto Update Restore Config FileData Config File Screen BackupRevert to factory DefaultsData Log Settings Screen Log Settings SyslogEnable Detection Rogue APsData Rogue AP Screen Traps Data Snmp ScreenGeneral ManagersTo perform the Firmware Upgrade Upgrade FirmwareWireless Specifications SpecificationsWireless Access Point Hardware SpecificationsFeature Details Software SpecificationsMessage Log FCC Radiation Exposure Statement FCC StatementTroubleshooting General ProblemsTo Find the Access Points IP Address Wireless Access Point User Guide Checking TCP/IP Settings Windows 9x/ME Windows TCP/IPNormally, 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 Infrastructure Mode About Wireless LANsWireless LAN Terminology Ad-hoc ModeWPA-802.1x Channels802.1x Command Line Interface Using the CLI TelnetUsing the CLI Serial Port CLI Port Settings Command ReferenceWireless Access Point User Guide Display 11g Beacon Rate Wireless Access Point User Guide Mem -- system memory statistics Set 11g Beacon Rate Appendix C Windows TCP/IP Wireless Access Point User Guide
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