D-Link DIR-825 manual Troubleshooting, Why can’t I access the web-based configuration utility?

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Section 6 - Troubleshooting

Troubleshooting

This chapter provides solutions to problems that can occur during the installation and operation of the DIR-825. Read the following descriptions if you are having problems. (The examples below are illustrated in Windows® XP. If you have a different operating system, the screenshots on your computer will look similar to the following examples.)

1. Why can’t I access the web-based configuration utility?

When entering the IP address of the D-Link router (192.168.0.1 for example), you are not connecting to a website on the Internet or have to be connected to the Internet. The device has the utility built-in to a ROM chip in the device itself. Your computer must be on the same IP subnet to connect to the web-based utility.

Make sure you have an updated Java-enabled web browser. We recommend the following:

Internet Explorer 6.0 or higher

Netscape 8 or higher

Mozilla 1.7.12 (5.0) or higher

Opera 8.5 or higher

Safari 1.2 or higher (with Java 1.3.1 or higher)

Camino 0.8.4 or higher

Firefox 1.5 or higher

Verify physical connectivity by checking for solid link lights on the device. If you do not get a solid link light, try using a different cable or connect to a different port on the device if possible. If the computer is turned off, the link light may not be on.

Disable any Internet security software running on the computer. Software firewalls such as Zone Alarm, Black Ice, Sygate, Norton Personal Firewall, and Windows® XP firewall may block access to the configuration pages. Check the help files included with your firewall software for more information on disabling or configuring it.

D-Link DIR-825 User Manual

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Contents Page Manual Revisions PrefaceTrademarks Revision Date DescriptionTable of Contents Registration Wireless SecurityProductPackageOverviewContents Computer with the following System RequirementsBrowser Requirements Utility RequirementsTotal Performance IntroductionFeatures Connections Hardware OverviewLEDs Power LEDInternet LED Status LEDBefore you Begin InstallationWireless Installation Considerations Connect to Cable/DSL/Satellite Modem Connect to Another Router Installation Getting Started Click Install RouterWeb-based Configuration Utility ConfigurationClick Launch Internet Connection Setup Wizard to begin Setup WizardConfiguration Configuration Configuration Click Manual Internet Connection Setup to begin Manual Internet Connection SetupHost Name Dynamic CablePrimary ServerConnection Internet SetupPPPoE DSL Manual PptpPage L2TP Reconnect Mode Select either Always-on,On-Demand, or ManualPage Static assigned by ISP Wireless Settings 802.11n/g 2.4GHz Manual Wireless SettingsPage 802.11n/a 5GHz Page Router Settings Network SettingsDhcp Server Settings Dhcp Reservation Virtual Server Configuration Port Forwarding Application Rules Speed QoS EnginePage Network Filters Access Control Wizard Access ControlAccess Control Wizard Access Control Wizard Add Website Select Allow or Deny Filtering Rule Website FiltersInbound Filters Enable DMZ Firewall SettingsEnable SPI NAT Endpoint Filtering Routing Transmit Power Set the transmit power of the antennas Advanced Wireless Settings802.11n/a 5GHz Wish Settings Page Reset PIN to Wi-Fi Protected Setup WPSDevice Wizard StationEnable UPnP WAN Ping Advanced Network SettingsSchedule Security ModeGuest Zone Administrator Settings Time Settings SysLog Server SysLog Server SysLogAuthentication authentication Email SettingsSystem Settings Check Email Notification of Newer Firmware Update FirmwareDdns System Check Schedules Device Information Log Statistics Internet Sessions Wish WirelessSupport What is WPA? Wireless SecurityWireless Security Setup Wizard Security Add Wireless Device with WPS Wizard Next to Security Mode, select WPA-Personal Configure WPA-Personal PSKNext to Security Mode, select WPA-Enterprise Configure WPA-Enterprise RadiusSecurity Using Windows Vista Connect to a Wireless NetworkConfigure Wireless Security Connecting to a Wireless Network Connect Using WCN 2.0 in Windows Vista Using Windows XP Configure WPA-PSK Connecting to a Wireless Network Why can’t I access the web-based configuration utility? TroubleshootingWhat can I do if I forgot my password? Troubleshooting Troubleshooting Wireless Basics Wireless Local Area Network Wlan What is Wireless?Small Office and Home Office Wireless Personal Area Network WpanHome Eliminate Interference Centralize your router or Access PointSecurity Wireless ModesCheck your IP address Networking BasicsStep Statically Assign an IP addressTechnical Specifications For customers within the United States Contacting Technical SupportLimited Warranty WarrantySubmitting a Claim Limited Software WarrantyNon-Applicability of Warranty Disclaimer of Other Warranties What Is Not CoveredGoverning Law Limitation of LiabilityTrademarks Copyright StatementFCC Statement CE Mark WarningFCC Caution FCC Radiation Exposure StatementRèglement d’Industry Canada ICC NoticeIC Radiation Exposure Statement Registration