Airlink Troubleshooting and Setup Tips for 54g LRS in Wireless Broadband Routers

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Wireless Broadband Router User Manual

provided by the ISP.

∙For cable users, if your ISP requires a registered Ethernet card MAC address, make sure you have cloned the network adapter’ s MAC address to the WAN port of the router. (See the MAC Address field in WAN page.)

My wireless client cannot communicate with another Ethernet computer.

∙Ensure the wireless adapter functions properly. You may open the Device Manager in Windows to see if the adapter is properly installed.

∙Make sure the wireless client uses the same SSID and security settings (if enabled) as the Wireless Broadband Router.

∙Ensure that the wireless adapter’ s TCP/IP settings are correct as required by your network administrator.

∙If you are using a 802.11b wireless adapter, check that the

54gTM Mode item, in Wireless LAN (2.4G) page, is not configured to use 54g Performace.

∙Use the ping command to verify that the wireless client is able to communicate with the router’ s LAN port and with the remote computer. If the wireless client can successfully ping the router’ s LAN port but fails to ping the remote computer, then verify the TCP/IP settings of the remote computer.

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Contents Page Disclaimer TrademarksSafety Instructions For Service FCC Information Page Contents Troubleshooting Specification Appendix aList of Figures Page Introduction OverviewFeatures ∙ NATPackage Contents System RequirementsPage LED Indicator Physical OutlookFront Panel Rear Panel and Connector Rear Panel and ConnectorChoosing a Place for the Wireless Broadband Router Hardware ConnectionConnecting the Wireless Broadband Router Connecting wired device to the LAN portConnecting Cable/ADSL Modem to the WAN port Connecting the power adapterFigure below illustrates a connection diagram example Page Configuring Local Computer to Access the Wireless Router Setting up TCP/IP Option a Using DhcpFor Windows 98/ME Control PanelOption B Using Fixed IP Address ∙ On the IP Address tab, select Specify an IP address192.168.1.1 For Windows 2000/XP Check/Renew IP Address under Windows 98/ME∙ Default Gateway Select Use the following IP address and enter theseAdditional Settings for Wireless Client ∙ Authentication OpenCheck/Renew IP Address under Windows 2000/XP Checking Connection with the Wireless Broadband Router For example C\pingRequest time out Destination host unreachable Web Configuration Accessing Web-Based Configuration UtilityMaking the Changes Effective Applying ChangesSystem Overview Router Mode General InformationSystem Overview Bridge Mode WAN Configuration Router Mode Part 1 Configuring general settingsPart 2. Configuring protocol-specific settings Dhcp ClientPPPoE Client WAN Configuration PPPoE Client WAN Configuration Bridge Mode Manual ConfigEnabling Bridging Mode LAN Configuration Dhcp Server Router Mode OnlyLAN Spanning Tree Protocol Router Mode Only LAN Configuration Router ModeViewing Current Dhcp Assignments Router Mode Only 11 Dhcp Lease TableWireless LAN 2.4G Configuration Basic ConfigurationWireless Bridge 12 Access Point Mode13 Wireless Bridge Mode Access Control Advanced ConfigurationPage Wireless LAN Security Network AuthenticationFormat Minimum Characters WEPNetwork Key fields Key Length HEX Format Ascii Format 64 Bit Hexadecimal digits Ascii characters 128 Bit15 Wireless LAN Security Filters Router Mode Only GeneralConnection Logging LAN MAC Filter LAN Client FilterForwarding Router Mode Only 16 FiltersDMZ IP Address Port ForwardsDescription Application Specific Port ForwardsStatic Routes Administration System ClockManagement Setup Firmware Upgrade Restore Factory Defaults Current Firmware version field System Page Troubleshooting Page Power Adapter and Environmental Requirement HardwareInterface PhysicalWAN Port Features LAN Port FeaturesRouter Features SoftwareSecurity Features Wireless LAN FeaturesConfiguration and Management Features Technical Support