D-Link DI-804 user manual LAN Connection Problems, Can’t access my Broadband Router

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§The network cable is not connected.

§The network cable is connected but not the right type, whether it is patch or straight-through.

Resolution:

§Make sure that both ends of the cable are connected.

§Try using another cable.

§If you are using a straight-through cable, try a patch cable and vice- versa.

Sometimes my Broadband Router stops working or locks up. Cause:

§Someone has attempted to hack into someone on your LAN.

§The Broadband Router has detected harmful data trying to access your LAN.

§The NAT table is full.

Resolution:

§Reboot the Broadband Router by turning the power to the unit off and then on again. Some types of hacker tools use very non-standard data streams. Some of these streams may cause the Broadband Router to lock up. When the Broadband Router locks up, it will not affect the computers attached to it. You may need to restart the client computers to regain Internet access.

Although sometimes inconvenient, a lock-up is an indication of an attack. Part of the design of the Broadband Router is to act as a decoy for such traffic. If your computer is locked up instead you may have lost changes to open files, lost data, or corrupted your operating system or hard drive.

If you are currently experiencing frequent lock-ups, you may wish to upgrade the firmware.

LAN Connection Problems

I can’t access my Broadband Router.

Cause:

§The unit is not turned on.

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Contents Link Contents Troubleshooting Introduction Package Contents Introduction to Firewalls Introduction to Broadband Router TechnologyIntroduction to Virtual Private Networking Introduction to Local Area NetworkingPoint-to-Point Tunneling Protocol Pptp Introduction to Wireless NetworkingIP Security IPSec Standards Based TechnologyInstallation Considerations Instructions for Use of Stacking Brackets Hardware InstallationPlacement Side Panel Safety PrecautionsFront Panel Rear PanelNormal ResetUplink Start-up and Log Basic DI-804 Configuration & MainPage Main Setup WizardTime Settings Device IP Subnet Mask Device IP SettingsDevice IP Address Cable/DSL ISP Settings ISP Additional Settings Mac Address Enter the Mac address of the Ethernet adapter Modem Settings Device Information Device Status Basic Setup Page Dhcp Server Settings Advanced SettingsVirtual Server Settings DMZ Static Routing Dynamic Settings Modem String Settings Password Settings Intruder Detection Log View detection logs System ToolsIntruder Detection Log Display Routing Table Address and the Gateway IP Address System Diagnostics Load Default Settings Upgrade Firmware Reset Device Basic Functions TroubleshootingMy Broadband Router will not turn on. No LED’s light up Link or Act LED s do not turn onCan’t access my Broadband Router LAN Connection ProblemsCan’t connect to other computers on my LAN ISP Connection ProblemsMy online game does not work Internet Application ProblemsMy E-Mail program doesn’t receive my E-Mail Performing a Factory ResetClick on Load Default Settings Using the Ping Utility in Windows 95/98/Me Page Using the Winipcfg Utility in Windows 95/98/Me Link DFE-530TX PCI Fast E Standards Technical SpecificationsProtocols Supported ManagementContacting Technical Support Australia Link Australasia Link OfficesProduct Type Warranty Period Limited WarrantyPage What You Must Do For Warranty Service Page Copyright Statement TrademarksCE Mark Warning WarnungVcci Warning AttenzioneFCC Warning

DI-804 specifications

The D-Link DI-804 is a versatile and reliable broadband router that has made a significant impact in the networking sector. Designed to meet the needs of both home and small office environments, this router combines essential features with advanced technologies to deliver a seamless online experience.

One of the standout features of the D-Link DI-804 is its ability to support multiple WAN connections. This means that users can connect different Internet Service Providers (ISPs) to ensure redundancy and enhance uptime. In case one connection fails, the router can automatically switch to the backup connection, minimizing disruptions.

The router employs advanced routing protocols, including RIP v1 and v2, which help in managing and directing traffic efficiently. It also features a built-in DHCP server, making it easier to manage IP address allocations for connected devices. With support for static routing, users have the flexibility to customize their network according to their specific needs.

Security is a priority for the D-Link DI-804, which comes equipped with a robust firewall that protects the internal network from external threats. The firewall features Stateful Packet Inspection (SPI), making it difficult for intruders to penetrate the network. Additionally, the router supports Virtual Private Network (VPN) pass-through, allowing users to securely connect to remote networks, which is particularly beneficial for remote workers or businesses that require secure communications.

For users looking to create a wireless network, the DI-804 offers optional wireless capabilities through a separate wireless access point. This allows for the extension of the network to include wireless devices, providing flexibility in connectivity options.

In terms of connectivity, the D-Link DI-804 is equipped with four 10/100 Fast Ethernet LAN ports, facilitating wired connections for devices such as computers, printers, and gaming consoles. The router supports auto-MDI/MDI-X, which automatically detects and configures the connection type, simplifying the setup process.

The D-Link DI-804 also features user-friendly management tools, making it easy for users to configure and monitor their network. An intuitive web-based interface provides access to various settings and statistics, allowing for straightforward customization according to individual preferences.

Overall, the D-Link DI-804 is a feature-rich router that balances performance, security, and ease of use. Its blend of advanced technologies and essential features makes it an ideal choice for users seeking a reliable networking solution, whether for home use or in a small office environment. With its emphasis on connectivity, security, and ease of management, the DI-804 stands out as a commendable option in the broadband router market.
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