D-Link DSL-2640U User Manual
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D-Link DSL-2640U User Manual

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D-Link DSL-2640U User Manual
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  • Page 1 Table of Contents D-Link DSL-2640U User Manual...

  • Page 2: Table Of Contents

    LIENT Port Triggering .................... 46 ....................78 NTERNET DMZ Host ....................47 .................... 79 CCESS ONTROL ALG ......................47 Services ...................... 79 ......................48 ECURITY IP Address ....................80 IP Filtering ....................48 Passwords ....................80 D-Link DSL-2640U User Manual...
  • Page 3 Table of Contents ..................81 PDATE OFTWARE ....................81 EBOOT TROUBLESHOOTING ..................82 NETWORKING BASICS ..................84 IP A ................84 HECK DDRESS IP A ..............85 TATICALLY SSIGN AN DDRESS TECHNICAL SPECIFICATIONS ................ 86 D-Link DSL-2640U User Manual...

  • Page 4: Package Contents

    • One straight-through Ethernet cable • One Quick Installation Guide Note: Using a power supply with a different voltage rating than the one included with the DSL-2640U will cause damage and void the warranty for this product. System Requirements • ADSL Internet service •...

  • Page 5: Features

    This eliminates the need to reconfigure every host whenever changes in network topology occur. • Network Address Translation (NAT) – For small office environments, the DSL-2640U allows multiple users on the LAN to access the Internet concurrently through a single Internet account. This provides Internet access to everyone in the office for the price of a single user.
  • Page 6 • Telnet Connection – The Telnet enables a network manager to access the Router’s management software remotely. • Easy Installation – The DSL-2640U uses a web-based graphical user interface program for convenient management access and easy set up. Any common web browser software can be used to manage the Router.

  • Page 7: Hardware Overview

    Push again to power-off the port) Router. Ethernet Port Power Insert Use the adapter shipped with the Use the Ethernet port to connect the Router to a computer or an Router to connect to power Ethernet LAN source. D-Link DSL-2640U User Manual...

  • Page 8: Leds

    Internet system is operating normally. System blinking green light indicates that ADLS is A steady green light indicates a valid failure is indicated by either a steady attempting to sync. internet connection. green or dark light. D-Link DSL-2640U User Manual...

  • Page 9: Installation

    Before You Begin Please read and make sure you understand all the prerequisites for proper installation of your new Router. Have all the necessary information and equipment on hand before beginning the installation. D-Link DSL-2640U User Manual...

  • Page 10: Installation Notes

    Operating Systems The DSL-2640U uses an HTML-based web interface for setup and management. The web configuration manager may be accessed using any operating system capable of running web browser software, including Windows 98 SE, Windows ME, Windows 2000, Windows XP, and Windows Vista.
  • Page 11 LAN side of the bridge, such as a PC, a server, a gateway device such as a router or similar firewall hardware. The IP address can be assigned in a number of ways. Your network service provider will give you instructions about any additional connection software or NIC configuration that may be required. D-Link DSL-2640U User Manual...

  • Page 12: Information You Will Need From Your Adsl Service Provider

    ADSL, ADSL2, and ADSL2+ modulation. Security Protocol This is the method your ADSL service provider will use to verify your Username and Password when you log on to their network. Your Router supports the PAP and CHAP protocols. D-Link DSL-2640U User Manual...
  • Page 13 ADSL service provider’s network and your computer. If you are setting up the Router for multiple virtual connections, you will need to configure the VPI and VCI as instructed by your ADSL service provider for the additional connections. This setting can be changed in the WAN Settings window of the web management interface. D-Link DSL-2640U User Manual...

  • Page 14: Information You Will Need About Dsl-2640U

    IP address used for DHCP service on the LAN when DHCP is enabled. LAN Subnet Mask for the DSL-2640U This is the subnet mask used by the DSL-2640U, and will be used throughout your LAN. The default subnet mask is 255.255.255.0. This can be changed later.

  • Page 15: Information You Will Need About Your Lan Or Computer

    Ethernet NIC If your computer has an Ethernet NIC, you can connect the DSL-2640U to this Ethernet port using an Ethernet cable. You can also use the Ethernet ports on the DSL-2640U to connect to other computer or Ethernet devices.

  • Page 16: Device Installation

    Device Installation The DSL-2640U connects two separate physical interfaces, an ADSL (WAN) and an Ethernet (LAN) interface. Place the Router in a location where it can be connected to the various devices as well as to a power source. The Router should not be located where it will be exposed to moisture or excessive heat.

  • Page 17: Factory Reset Button

    MDI-X ports (1x, 2x, etc.) with a crossed cable. Computer to Router Connection You can connect the Router directly to a 10/100BASE-TX Ethernet adapter card (NIC) installed on a PC using the Ethernet cable provided. D-Link DSL-2640U User Manual...

  • Page 18: Configuration

    Appendix A – Troubleshooting Configuration This section will show you how to configure your new D-Link Router using the web-based configuration utility. Web-based Configuration Utility Connect to the Router The default IP address for ADSL MODEM is: 192.168.1.1; The Subnet Mask is：255.255.255.0. Users can configure ADSL MODEM through an Internet browser.

  • Page 19: Device Info

    Appendix A – Troubleshooting Device Info To access the Device Info window, click either the Device Info or Summary button in the Device Info directory. The following page opens: D-Link DSL-2640U User Manual...

  • Page 20: Summary

    This window displays the current status of your DSL connection, including the software version, LAN IP address, and DNS server address. To access the WAN Info window, click the WAN button in the Device Info directory. This window displays the current status of your WAN connection. D-Link DSL-2640U User Manual...

  • Page 21: Statistics

    Statistics button to refresh these statistics. This window displays the Router’s WAN statistics. Click the Reset Statistics button to refresh these statistics. This window displays the Router’s ATM statistics. Click the Reset button to refresh these statistics. D-Link DSL-2640U User Manual...
  • Page 22 Appendix A – Troubleshooting This window displays the Router’s ADSL statistics. Click the Reset Statistics button to refresh these statistics. Click the ADSL BER Test button to access the ADSL Bit Error Rate Test window displayed below: D-Link DSL-2640U User Manual...

  • Page 23: Route

    To access the Device Info – ARP window, click the ARP button in the Device Info directory. This read-only window displays Address Resolution Protocol info. DHCP To access the Device Info – DHCP Leases window, click the DHCP button in the Device Info directory. This read-only window displays DHCP lease info. D-Link DSL-2640U User Manual...

  • Page 24: Quick Setup

    Tick the DSL Auto-connect check box and then click the Next button. If the ADSL connection is down, deselect the DSL Auto-connect checkbox and then click the Next button to manually assign VPI and VCI values. D-Link DSL-2640U User Manual...
  • Page 25 PPP over ATM (PPPoA), PPP over Ethernet (PPPoE), MAC Encapsulation Routing (MER), IP over ATM (IPoA), and Bridging (default). This window also allows you to use the drop-down menu to select the desired Encapsulation Mode. Click the Next button to continue. D-Link DSL-2640U User Manual...
  • Page 26 Next button to continue. QUICK SETUP – BRIDGING This window allows you to configure Wireless settings of the Router. Tick Enable Wireless and enter SSID to enable Wireless LAN. Click the Next button to continue. D-Link DSL-2640U User Manual...
  • Page 27 Appendix A – Troubleshooting QUICK SETUP – BRIDGING This summary window allows you to confirm the bridging settings you have just made. Click the Save/Reboot button to save your new bridging settings and restart the Router. D-Link DSL-2640U User Manual...
  • Page 28 QUICK SETUP – PPPoA Click the PPP over ATM (PPPoA) radio button on this window. This window also allows you to use the drop-down menu to select the desired Encapsulation Mode. Click the Next button to continue. D-Link DSL-2640U User Manual...
  • Page 29 This window allows you to enable IGMP multicasting and WAN service. Most users will want to leave the MTU value at the default setting unless your ISP advises you to change it. Click the Next button to continue. D-Link DSL-2640U User Manual...
  • Page 30 Click the Next button to continue. QUICK SETUP - PPPoA This window allows you to configure Wireless settings of the Router. Tick Enable Wireless and enter SSID to enable Wireless LAN. Click the Next button to continue. D-Link DSL-2640U User Manual...
  • Page 31 Appendix A – Troubleshooting QUICK SETUP – PPPoA This summary window allows you to confirm the settings you have just made. Click the Save/Reboot button to save your new PPP over ATM settings and restart the Router. D-Link DSL-2640U User Manual...
  • Page 32 QUICK SETUP – PPPoE Click the PPP over Ethernet (PPPoE) radio button on this window. This window also allows you to use the drop-down menu to select the desired Encapsulation Mode. Click the Next button to continue. D-Link DSL-2640U User Manual...
  • Page 33 This window allows you to enable IGMP multicasting and WAN service. Most users will want to leave the MTU value at the default setting unless your ISP advises you to change it. Click the Next button to continue. D-Link DSL-2640U User Manual...
  • Page 34 Click the Next button to continue. QUICK SETUP - PPPoE This window allows you to configure Wireless settings of the Router. Tick Enable Wireless and enter SSID to enable Wireless LAN. Click the Next button to continue. D-Link DSL-2640U User Manual...
  • Page 35 Appendix A – Troubleshooting QUICK SETUP – PPPoE This summary window allows you to confirm the settings you have just made. Click the Save/Reboot button to save your new PPP over Ethernet settings and restart the Router. D-Link DSL-2640U User Manual...
  • Page 36 Encapsulation Mode. Click the Next button to continue. QUICK SETUP – MER This window allows you to configure the WAN IP settings. This information is obtained from your ISP. Click the Next button to continue. D-Link DSL-2640U User Manual...
  • Page 37 To enable the DHCP server, enter a starting IP address, an ending IP address, and a subnet mask. You may also choose to change the default value of the leased time. Click the Next button to continue. D-Link DSL-2640U User Manual...
  • Page 38 QUICK SETUP – MER This summary window allows you to confirm the settings you have just made. Click the Save/Reboot button to save your new MAC Encapsulation Routing settings and restart the Router. D-Link DSL-2640U User Manual...
  • Page 39 Encapsulation Mode. Click the Next button to continue. QUICK SETUP – IPoA This window allows you to configure the WAN IP settings. This information is obtained from your ISP. Click the Next button to continue. D-Link DSL-2640U User Manual...
  • Page 40 To enable the DHCP server, enter a starting IP address, an ending IP address, and a subnet mask. You may also choose to change the default value of the leased time. Click the Next button to continue. D-Link DSL-2640U User Manual...
  • Page 41 QUICK SETUP – IPoA This summary window allows you to confirm the settings you have just made. Click the Save/Reboot button to save your new IP over ATM settings and restart the Router. D-Link DSL-2640U User Manual...

  • Page 42: Advanced Setup

    Channel Identifier. The VPI and VCI values should be provided by your ISP. This window also allows you to enable QoS by ticking the Enable Quality of Service check box. Click the Next button to continue. D-Link DSL-2640U User Manual...
  • Page 43 Filtering with the IP Filtering and Parental Control sub-menus will appear in the Advanced Setup directory. If the connection type of WAN Interface is not in Bridging, NAT and Security with MAC Filtering and Parental Control will appear in the Advanced Setup directory. D-Link DSL-2640U User Manual...

  • Page 44: Lan

    To access the Local Area Network (LAN) Setup window, click the LAN button in the Advanced Setup directory. This window allows you to set up a LAN interface. When you are finished, click either the Save or Save/Reboot button. D-Link DSL-2640U User Manual...

  • Page 45: Nat

    Select a Service radio button and then using the drop-down list to choose an existing service, or by clicking the Custom Server radio button and entering your own Application Rule in the field provided. Click Save/Apply when you are finished with the virtual server configuration. D-Link DSL-2640U User Manual...

  • Page 46: Port Triggering

    Custom application radio button and entering your own Application Rule in the field provided. Click Save/Apply when you are finished with the port setting configuration. The new Application Rule will appear in the Port Triggering table. D-Link DSL-2640U User Manual...

  • Page 47: Dmz Host

    To designate a DMZ IP address, type in the IP Address of the server or device on your LAN, and click the Save/Apply button. You can Select the ALG in this window, and click the Save/Apply button. D-Link DSL-2640U User Manual...

  • Page 48: Security

    Now default policy is BLOCK, it means all outgoing IP traffic from LAN is blocked, but some IP traffic can be accepted by setting up filters. If you are setting up the outgoing IP filtering, click the Add button. D-Link DSL-2640U User Manual...
  • Page 49 The Source Port is the TCP/UDP port on either the LAN or WAN depending on if you are configuring an Outbound or Inbound Filter rule. Destination Port The Destination Port is the TCP/UDP port on either the LAN or WAN depending on if you are configuring an Outbound or Inbound Filter rule. D-Link DSL-2640U User Manual...

  • Page 50: D-Link Dsl-2640U User Manual

    Now default policy is BLOCK, it means all incoming IP traffic from WAN is blocked, but some IP traffic can be accepted by setting up filters. If you are setting up the incoming IP filtering, click the Add button. D-Link DSL-2640U User Manual...

  • Page 51: D-Link Dsl-2640U User Manual

    The Source Port is the TCP/UDP port on either the LAN or WAN depending on if you are configuring an Outbound or Inbound Filter rule. Destination Port The Destination Port is the TCP/UDP port on either the LAN or WAN depending on if you are configuring an Outbound or Inbound Filter rule. D-Link DSL-2640U User Manual...

  • Page 52: Parental Control

    LAN device, or click Other MAC Address and enter a MAC address manually. Tick the checkboxes for the desired individual days of the week and enter desired Start Blocking Time and End Blocking Time. Click the Save/Apply button to save the configuration D-Link DSL-2640U User Manual...

  • Page 53: Url Filter

    This window allows you to set up URL Filter on the Router. Choose URL List Type Exclude or Include first and click Add button. Enter the URL address and port number then click Save/Apply to add the entry to the URL filter. D-Link DSL-2640U User Manual...

  • Page 54: Quality Of Service

    To access the QoS – Queue Management Configuration window, click the Quality of Service button in the Advanced Setup directory. This window allows you to set up QoS on the Router. When you are finished, click on the Save/Apply button. D-Link DSL-2640U User Manual...

  • Page 55: Queue Config

    Click the Add button to add a QoS Queue Configuration table entry. This window allows you to configure a QoS queue entry and assign it a specific network interface. Click the Save/Apply button to save and activate the filter. D-Link DSL-2640U User Manual...

  • Page 56: Qos Classification

    Please remember that all of the specified conditions on this window must be met for the rule to take effect. Click the Save/Apply button to save and activate this rule. D-Link DSL-2640U User Manual...

  • Page 57: Routing

    Click the Add button on the Routing – Static Route window to access the following window displayed on the next page. Enter the static routing information for an entry to the routing table. Click the Save/Apply button when you are finished. D-Link DSL-2640U User Manual...

  • Page 58: Rip

    'Enabled' checkbox for the interface. Click the Save/Apply button to save the configuration, and to start or stop RIP based on the Global RIP mode selected. D-Link DSL-2640U User Manual...

  • Page 59: Dns

    VPN server on your LAN, this ensures that the host can be located from the Internet if the public IP address changes. DDNS requires that an account be setup with one of the supported DDNS providers. Click Add to see the Add DDNS Settings section. D-Link DSL-2640U User Manual...
  • Page 60 DDNS requires that an account be setup with one of the supported DDNS servers prior to engaging it on the Router. This function will not Note work without an accepted account with a DDNS server. D-Link DSL-2640U User Manual...

  • Page 61: Dsl

    To access the DSL Settings window, click the DSL Setup button in the Advanced Setup directory. This window allows you to select the desired modulation, phone line pair, and capability. Click the Save/Apply button when you are finished. Click the Advanced Settings button to select a DSL test mode. D-Link DSL-2640U User Manual...
  • Page 62 Select the desired DSL test mode and then click the Apply button. Click the Tone Selection button to modify the upstream and downstream tones. Select the appropriate upstream and downstream tones for your ADSL connection. Click the Apply button to let your settings take effect. D-Link DSL-2640U User Manual...

  • Page 63: Pptp

    To access the Internet Group window, click the Internet Group button in the Advanced Setup directory. Use this window to enable port mapping. Tick Enable virtual ports on and enter If you are setting up the mapping groups, click the Add button. D-Link DSL-2640U User Manual...
  • Page 64 Appendix A – Troubleshooting To create a new mapping group, enter Group Name, add interfaces to Grouped Interfaces. Click Save/Apply to save the changes. D-Link DSL-2640U User Manual...

  • Page 65: Ipsec

    To access the IPSec Tunnel Mode Connections window, click the IPSec button in the Advanced Setup directory. This window allows you to configure IPSec. Click Add New Connection to edit IPSec tunnel mode connections from this page This window allows you to advanced settings. D-Link DSL-2640U User Manual...

  • Page 66: Certificates

    Local certificates are used by peers to verify your identity. Maximum 4 certificates can be stored. Trusted CA This window is used to add, view or remove CA certificates. CA certificates are used by you to verify peers' certificates. Maximum 4 certificates can be stored. D-Link DSL-2640U User Manual...

  • Page 67: Wireless

    Click Enable Wireless, enter a wireless network name (SSID) and select a country to active the wireless LAN. You can also hide the network (Hide Access Point), isolate users (Clients Isolation). Click Save/Apply to save the settings. D-Link DSL-2640U User Manual...

  • Page 68: Security

    Appendix A – Troubleshooting Security This window is used to configure Wireless Security. You can select to configure WEP encryption, Shared, 802.1x, WPA, and WPA2 authentication. D-Link DSL-2640U User Manual...
  • Page 69 10 and 26 hexadecimal digitals or 5 and 13 ASCII characters respectively. Every two digitals should be compared with others by a space character. For example: “7890ABCDEF” (hexadecimal digitals) or “QWERT” (ASCII characters) for a key length of 64bits. D-Link DSL-2640U User Manual...
  • Page 70 Appendix A – Troubleshooting 802.1x Authentication Select 802.1x to enter 802.1x authentication page. The 802.1x authentication needs a Radius server in LAN. In this page, you can input Radius server IP address, port number and secret key. D-Link DSL-2640U User Manual...

  • Page 71: Mac Filter

    This page can help you to allow or deny certain MAC addresses to pass through or block out. Click Add to see the following page. Enter MAC Address and click Save/Apply to add the MAC address to MAC filter. D-Link DSL-2640U User Manual...

  • Page 72: Wireless Bridge

    Appendix A – Troubleshooting Wireless Bridge This page allows you to configure bridge features of the wireless LAN. Click Refresh to update the remote bridges. Click Save/Apply to save the settings. D-Link DSL-2640U User Manual...

  • Page 73: Advanced

    Configuring these settings may increase the performance of your router but if you are not familiar with networking devices and protocols, this section should be left at its default settings. Click Save/Apply to save the settings. D-Link DSL-2640U User Manual...

  • Page 74: Station Info

    This page shows the authenticated wireless stations and their status. Click Refresh to update the information. Diagnostics Your modem is capable of testing your DSL connection with access to Diagnostics. This window is used to test connectivity of the Router. D-Link DSL-2640U User Manual...

  • Page 75: Management

    Click the Update Settings button to update your Router configurations with a file on your computer. This window allows Restore DSL router settings to the factory defaults. Click the Restore DSL Settings button to restore DSL router settings to the factory defaults. D-Link DSL-2640U User Manual...

  • Page 76: System Log

    System Log server. The available event severity levels are: Emergency, Alert, Critical, Error, Warning, Notice, Informational, and Debugging. This window allows you to log selected events. When you are finished, click the Save/Apply button. D-Link DSL-2640U User Manual...

  • Page 77: Snmp Agent

    To access the SNMP – Configuration window, click the SNMP Agent button in the Management directory. Simple Network Management Protocol allows a management application to retrieve statistics and status from the SNMP agent in the Router. When you are finished, click the Save/Apply button. D-Link DSL-2640U User Manual...

  • Page 78: Tr-069 Client

    Save/Apply button. Internet Time To access the Time settings window, click the Internet Time button in the Management directory. This window allows you to set the Router’s time configuration. When you are finished, click the Save/Apply button. D-Link DSL-2640U User Manual...

  • Page 79: Access Control

    Appendix A – Troubleshooting Access Control To access the Access Control windows, click the Access Control button in the Management directory. Services Enable or disable the desired LAN services. When you are finished, click the Save/Apply button. D-Link DSL-2640U User Manual...

  • Page 80: Ip Address

    Enter the IP address of the management station permitted to access the local management services. When you are finished, click the Save/Apply button. Passwords This window allows you to change the password on the Router. When you are finished, click the Save/Apply button. D-Link DSL-2640U User Manual...

  • Page 81: Update Software

    To access the Tools - Update Software window, click the Update Software button in the Management directory. This window allows you to update the Router’s software. Save/Reboot To access this window, click the Save/Reboot button in the Management directory. To save your settings and reboot the system, click the Save/Reboot button. D-Link DSL-2640U User Manual...

  • Page 82: Troubleshooting

    Troubleshooting This chapter provides solutions to problems that might occur during the installation and operation of the DSL-2640U. 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.)
  • Page 83 There might be a potential security issue if you disable the setting of Firewall on your PC. Please remember to turn it back on once you have finished the whole installation procedure and can surf on Internet without any problem. D-Link DSL-2640U User Manual...

  • Page 84: Networking Basics

    Check Your IP Address After you install your new D-Link adapter, by default, the TCP/IP settings should be set to obtain an IP address from a DHCP server (i.e. wireless router) automatically. To verify your IP address, please follow the steps below.

  • Page 85: Statically Assign An Ip Address

    Windows® 2000 - From the desktop, right-click on the My Network Places > Properties. Step 2 Right-click on the Local Area Connection which represents your D-Link network adapter and select Properties. Step 3 Highlight Internet Protocol (TCP/IP) and click on the Properties.

  • Page 86: Technical Specifications

    (1) This device may not cause harmful interference. • RFC2364 PPP over ATM • RFC1389 RIP v2 (2) This device must accept any interference received, including • RFC2516 PPP over • RFC1577 Classical IP over interference that may cause undesired operation. Ethernet D-Link DSL-2640U User Manual...

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