D-Link DI-714 Wireless Broadband Router User’s Manual Rev.
Contents Introduction ................................................................................................5 Package Contents .....................................................................................6 Introduction to Broadband Router Technology........................................7 Introduction to Firewalls ..........................................................................7 Introduction to Local Area Networking ...................................................
Device Status..........................................................................................24 Basic Setup .............................................................................................25 Advanced Settings ....................................................................................27 DHCP Server Settings ............................................................................27 Virtual Server Settings......................................................................
Registration............................................................................................
Introduction Congratulations on your purchase of the D-Link Wireless Broadband Router. Your Wireless Broadband Router enables you to share your DSL or Cable Internet connection with computers on your network. This guide will explain the features and functions of the Wireless Broadband Router to help you get the most out of your Internet experience.
Broadband Router to expose it to the Internet and ensure complete Internet application compatibility even if specific ports are not known. Unlike proxy server or NAT software that requires the software server to remain visible on the Internet, local networked computers are not directly externally visible when using the DI-714. Also the Wireless Broadband Router, like broadband, is always on, removing the need to constantly boot a software server when access is desired from a client.
Introduction to Broadband Router Technology A router is a device that forwards data packets from a source to a destination. Routers work on the OSI (Open System Interconnection) Layer 3, which forwards data packets using IP addresses and not a MAC (Media Access Control) address. A router will forward data from the Internet to a particular computer on your LAN. The information that makes up the Internet gets moved around using routers.
built specifically to act as a firewall. In most circumstances, a firewall is used to prevent unauthorized Internet users from accessing private networks such as corporate LAN’s and Intranets. A firewall watches all of the information moving to and from your network and analyzes each piece of data. Each piece of data is checked against a set of criteria that the administrator configures. If any data does not meet the criteria, that data is blocked and discarded.
a wireless network card. Most networks use hardware devices such as hubs or switches that each cable can be connected to in order to continue the connection between computers. A hub simply takes any data arriving through each port and forwards the data to all other ports. A switch is more sophisticated, in that a switch can determine the destination port for a specific piece of data. A switch minimizes network traffic overhead and speeds up the communication over a network.
IP Security (IPSec) IPSec provides a more secure network-to-network connection across the Internet or a Wide Area Network (WAN). IPSec encrypts all communication between the client and server whereas PPTP only encrypts the data packets. Both of these VPN implementations are used because there is not a standard for VPN server software. Because of this, each ISP or business can implement its own VPN network making interoperability a challenge.
Installation Considerations Designed to go up to 300 feet indoors and up to 900 feet outdoors, D-Link Air lets you access your network from virtually anywhere you want. Keep in mind, however, that the number of walls, ceilings or other objects that the wireless signals must pass thru will limit range. Typical ranges vary depending on the types of materials and background RF noise may be evident in your home or business. The key to maximizing range is to follow these basic principles: 1.
For the average American multiple bedroom home, range should not be a problem. If you experience low or no signal strength in areas of your home that you wish to access, consider positioning the Access Point in a location directly between the Routers and/or Computers that will be connected. Additional Access Points can be connected to provide better coverage in rooms where the signal does not appear as strong as desired.
Front Panel The front panel provides LED lights to indicate the status of the unit. Refer to the following table for the meaning of each LED feature. Power status of the DI-714. A steady LED indicates that Power the power is “on.” No LED light indicates lack of power. Router status indicator. When the router starts up, the Status Status LED will briefly blink. If the unit is defective, then the indicator will be constantly “on.” Broadband Wide Area Network status.
Local Ethernet The Ethernet ports used to connect devices capable of Ethernet connection such as a computer, hub, or switch. 1 2 3 4 The Ethernet Ports will automatically detect a straight-through or crossover cable. Basic DI-714 Configuration & Main Page The DI-714 provides a Web Configuration interface that can be accessed using standard web browsers such as Netscape Communicator or Microsoft Internet Explorer.
In order to configure the DI-714 you must input the user-name into the User Name box. Enter the password into the Password box and press the OK button. The default User Name is “admin.” There is no default password, leave the Password field blank. Once you have logged-in as administrator, it is a good idea to change the administrator password to ensure a secure connection to the DI-714. The Advanced Settings section described later in this manual describes how to change the password.
Main Page The Main Page screen provides links to the main sections of the web configuration interface. Setup Wizard The Setup Wizard is a step-by-step guide to configuring the DI-714 to work with your ISP provider. Please refer to the Quick Install Guide for additional instructions.
Time Settings Please choose the local time zone. After selecting the correct time zone, click on the Next button to continue. You can also click the buttons on the left hand side to reach a specific setting in the configuration.
Device IP Settings You have to give your Internet gateway an IP address on your “private” network. This is not the “public” IP address from your ISP but the local internal LAN IP address. The IP address of “192.168.0.1” is the default IP address of the LAN port in the broadband router. Device IP Address The internal LAN IP address of the broadband router. Device IP Subnet Mask The subnet mask can usually be left with the default entry of “255.255.255.
Cable/DSL ISP Settings The DSL/Cable ISP settings have a default to obtain dynamically the IP address for the WAN port of the broadband router. Some ISPs may give you Static IP settings.
ISP Additional Settings If you would like to use ISP additional settings you have to enable this function and configure this page. Some ISPs use this protocol for authentication purposes; if this is the case, you need to enter: User name: Enter the user name of your ISP account. Password: Enter the password of your ISP account. Retype password: Enter the password of your ISP account again to re-confirm.
Some ISPs, especially cable modem providers, use the “Host Name” to authenticate the user. If this is the case, you will need to enter: Host Name: Enter the host name provided by the ISP. Some ISPs require the user to input the MAC address of the original Ethernet adapter. If this is the case, enter: MAC Address: Enter the MAC address of the Ethernet adapter.
Modem Settings An analog external modem can be used as a dialup backup to the DSL/Cable connection. If you would like to use a modem backup, you need to enable the modem settings function. Click on “Modem Settings” on the left hand side and input the ISP account settings. Note: If you change the baud rate settings, please check the initial string. (Please refer to the modem’s manual.
Device Information The Device Information screen displays the basic information of your DI-714. The Device Name is the same as the Computer Name that was set in the Setup Wizard. The IP Address is the IP Address assigned to LAN side of your DI-714. The Private LAN MAC Address the MAC Address assigned to the LAN side of your DI-714. The Public WAN (Cable/DSL) MAC Address is the MAC Address assigned to the WAN port of the DI-714. This MAC Address may be used by some cable modem connections.
Device Status The Device Status screen displays a graphical representation of your current configuration. The left side of the screen shows your connection information in regards to WAN and LAN IP Address information. The right side displays the connection status of each device. This means that there is a connection. This means that there is not a connection.
The DHCP Log displays information about each IP Address assigned to a computer using the DHCP server built-in to the DI-714. Basic Setup The Basic Setup screen enables you to change basic settings related to accessing the Internet. All of the settings covered in the Basic Setup section are covered in the Setup Wizard. The Computer Name is used to give a name to your connection if you are using a Cable modem.
Select Dynamic IP if your ISP has not given you a unique IP address and you receive an automatic IP address each time you connect to your ISP. The rest of the settings related to your connection are retrieved automatically each time you connect to the Internet. Select Static IP if your ISP assigns you an IP address. This means that your ISP has given you an IP address that you will use to connect to the Internet through their service.
Advanced Settings DHCP Server Settings By default, the Broadband Router has DHCP server enabled to assign an IP address ranging from 192.168.0.100 to 192.168.0.199. In addition, the router is capable of reserving up to four IP addresses within the local network for mail, web, or ftp server.
Virtual Server Settings Specific application support is enabled in Virtual Server Settings under Advanced Settings. Click on the arrow to select the common applications such as FTP, Web server, and mail server. The DI-714 Broadband Router will detect and automatically open outgoing ports required by most applications and games. However, some games and applications such as MSNetmeeting will require that the computer be exposed in the DMZ zone to allow incoming ports required by the application.
DMZ The Virtual Server Settings under Advanced Settings also enables one computer to have full access to the Internet without the protection of the firewall. This allows a computer to be exposed to unrestricted two-way communication outside of your network. To enable DMZ, click the checkbox to the left and select “All”. Then type the IP address of the selected computer in the box provided. Click the “Submit” button to save your changes. Only one computer can use DMZ at a time.
Static Routing In Static Routing, the user has the ability to add a static route to the routing table by simple entering the destination IP, subnet mask, and gateway. Clicking on “Add” and then “Submit” which requires a restart for the IP address to be incorporated into the routing table.
Dynamic Settings By default, the Broadband Router will not send or receive any routing Internet protocols (RIP) to update the routing table. However, the user can enable the Broadband Router to automatically send and receive RIP packets to establish routes for commonly used paths.
Modem String Settings Most dial-up modems are compatible with the standard modem strings. However for modems that require special modem strings, the user can enter the information in this screen.
Password Settings You can give your Internet gateway a new password. This password will be required the next time and subsequent times you configure your Internet gateway. To enter a password, type your password in the new password field and type it again in the retype password field. Note: It is important to remember your password. If for any reason you lose or forget your password, there is a small reset button located on the back of the device.
System Tools The System Tools section enables you to manage your DI-714 and view information related to unit functions. The following functions are described in this chapter. Intruder Detection Log: View detection logs. Display Routing Table: View routing table list. System Diagnostics: Change remote configuration settings. Load Default Settings: Restore settings to factory default. Upgrade Firmware: Upgrade the firmware to a newer version. Reset Device: Reboot the DI-714.
attempts on your network. If any packets are seen as harmful, those packets are blocked and a log is kept about the information related to that packet. Index: (1,2,3 etc.) Refers to the row number. Time: The time that the action was logged. Protocol: (IP, UDP etc.) The type of protocol detected. Source IP (Port): The source IP address of the intruding packet. Dest IP (Port): The IP address assigned to the destination of the intruding packet. Event: The type of intrusion.
addresses there are and where the router should forward packets when it receives them. Type: The type of routing protocol used. Destination LAN IP Address: Shows the Destination IP Address on the LAN side. Subnet Mask: Shows the subnet mask assigned to the Destination LAN IP Address. Gateway IP Address: The IP Address of the assigned Gateway. Hop Count: The number of hops between the Destination LAN IP Address and the Gateway IP Address.
System Diagnostics The System Diagnostics screen displays current status and connection information. This screen is similar to the Device Status screen, although both sections can be used to diagnose problems with your Internet connection.
The Configuration section shows important information about your ISP Settings, Modem Settings, and Device Settings as well as the current firmware version the DI-714 is using. The Diagnosis section shows important information about ISP Status, Link Status, and the current WAN connection. This information is very useful in troubleshooting connection problems. Load Default Settings The Load Default Settings screen enables you to restore the settings that came as default when set by D-Link.
Upgrade Firmware The Upgrade Firmware screen enables you to update the firmware used in the DI-714. Visit D-Link’s product support site (www.dlink.com) to download an updated firmware. Firmware updates usually fix problems encountered by users, and may incorporate new features. Begin by clicking the “Browse…” button to browse your computer to select the updated firmware file. Once the firmware file is selected, click the “Start” button to upgrade the firmware.
Reset Device The Reset Device screen enables you to reboot the DI-714. If any changes are made and you want them to take effect, you will need to reset the DI-714 to do so. Click the “Reboot” button to reset the DI-714. Click the “Cancel” button to cancel. When you press the “Reboot” button, the DI-714 will go through its shutdown and boot-up process. The Internet will not be accessible until the DI-714 has finished its reboot process.
Troubleshooting In the event that you are unable to connect to or use your DI-714 Wireless Broadband Router, please refer to the following troubleshooting guide. After each problem description, a possible cause and problem resolution is provided. If this section does not help you fix the problem, go to the D-Link web site (www.dlink.com) for additional troubleshooting tips. If neither of these helps, please contact D-Link Technical Support for additional help.
LED’s don’t follow the correct boot-up sequence as stated in the Quick Install Guide. Cause: The unit’s firmware is corrupt. The unit is not receiving the correct voltage from the power supply. Resolution: Download and upgrade the latest firmware. Make sure the correct firmware has been used while upgrading. Use only the firmware provided on D-Link’s web or FTP sites. Use only the power adapter provided. The Link or Act LED’s do not turn on. Cause: The network cable is not connected.
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.
Use the WINIPCFG utility described in the appendix to make sure that your computer has a compatible IP Address. If your IP Address is not set correctly and you are using DHCP, use WINIPCFG to renew your IP Address. Otherwise, make correct changes to your Windows network settings. Make sure that the IP Address used on your computer is set to the same subnet as the Broadband Router. For example, if the Broadband Router is set to 192.168.0.1, change the IP address of your computer to 192.168.0.
ISP Connection Problems I can access the Broadband Router, but I can’t connect to my ISP. Cause: Your DSL or Cable modem is not functioning correctly. The cable is connected from the WAN port of the Broadband Router to your DSL or Cable modem. The wrong connection type is used in Setup. The username and password is not input correctly. If using @Home service, the computer name is not input correctly. Your ISP may only allow one MAC address to access the Internet.
Internet Application Problems My online game does not work. Cause: The NAT table has filled up. The correct settings have not been used to open the correct ports for your application. The unit has stopped working or crashed. Resolution: If you are trying to connect to game servers and your connection has stopped working, wait a few minutes or turn the unit off and then on again. Games send out many requests to many different servers trying to find the best game server for your connection.
My E-Mail program doesn’t receive my E-Mail Cause: The Domain Suffix is not set correctly. Resolution: Some email applications require you to enter the Domain Suffix when you configure your network and TCP/IP settings. The Domain Suffix is the unique identifier for your email server. The Domain Suffix is the Internet Protocol (TCP/IP) address of the email server you are using. Your cable modem or DSL provider usually lists it somewhere on your invoice.
“Introduction to Wireless Networking” for tips to help make a good connection. Check your IP Address to make sure that it is compatible with the Wireless Broadband Router. The default IP Address of the Wireless Broadband Router is “192.168.0.1”. A compatible IP Address would be “192.168.0.50” Performing a Factory Reset To perform a Factory Reset using the Reset button on the back of the DI-714 do the following: Press and hold the Reset button with a pen or paper clip for 3 seconds.
Using the PING Utility in Windows 95/98/Me In Windows, Microsoft has provided a small utility called PING that can be used to troubleshoot your IP address and connection. The PING utility is used mainly to test the connection between your computer and a client computer. Using the PING utility to check a connection can be helpful in determining where the problem is, whether it be your Broadband Router, your DSL or Cable modem, or your ISP.
PING, your connection is not complete. If a PING is unsuccessful between you and your DSL or Cable modem, then your connection is not setup correctly. If it is unsuccessful when PINGing your ISP or an Internet site, then your connection is setup correctly but there is a problem with your ISP or the Internet site you tried to PING is unavailable. The screen shown below is an example of an unsuccessful PING. C:\>ping 192.168.0.1 Pinging 192.168.0.1 with 32 bytes of data: Request timed out. Request timed out.
Using the WINIPCFG Utility in Windows 95/98/Me In Microsoft Windows versions 95 through Me, Microsoft has provided a small utility called WINIPCFG that can be used to troubleshoot your IP address and connection. The WINIPCFG utility is used mainly to view, release and renew your IP Address configuration. Windows NT (including Windows 2000) has a similar utility called IPCONFIG that can be used to perform similar tasks.
Renew buttons to receive the correct settings. If you manually set your network settings, make sure that the IP Address of your Broadband Router is set in the Gateway portion of the TCP/IP settings in your network settings. Click on "More Info" to display additional IP information. D-Link DFE-530TX PCI Fast E The important settings to watch for in this screen are in the Host Information box. Make sure that the DNS Servers box has the correct DNS information.
Technical Specifications Standards: • IEEE 802.3 10BASE-T Ethernet • IEEE 802.3u 100BASE-TX Fast Ethernet • ANSI/IEEE 802.3 NWay auto-negotiation Protocols Supported: • TCP • IP • NAT • UDP • PPPoE • DHCP (Client and Server) Management: • Web-Based Ports: • • • LAN: NWay 10BASE-T/100BASE-TX Fast Ethernet WAN: 10BASE-T RS-232 (DB-9) Console Additional details are available at D-Link’s web site (www.dlink.com).
Technical Support You can find software updates and user documentation on the D-Link website. D-Link provides free technical support for customers within the United States and within Canada for the duration of the warranty period on this product. U.S. and Canadian customers can contact D-Link technical support through our web site, or by phone. Tech Support for customers within the United States: D-Link Technical Support over the Telephone: (877) 453-5465 24 hours a day, seven days a week.
Subject to the terms and conditions set forth herein, D-Link Systems, Inc. (“D-Link”) provides this Limited Warranty: • • Only to the person or entity that originally purchased the product from D-Link or its authorized reseller or distributor, and Only for products purchased and delivered within the fifty states of the United States, the District of Columbia, U.S. Possessions or Protectorates, U.S. Military Installations, or addresses with an APO or FPO.
Submitting A Claim: The customer shall return the product to the original purchase point based on its return policy.
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