D-Link DSL-500T User Manual
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DSL-500T

ADSL Router

User' s Guide
(August 2004)
651SL500T025

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Summary of Contents for D-Link DSL-500T

  • Page 1: Adsl Router

    DSL-500T ADSL Router User’ s Guide (August 2004) 651SL500T025...
  • Page 2: Fcc Warning

    DSL-500T DSL Router User’s Guide FCC Warning This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
  • Page 3: Wichtige Sicherheitshinweise

    Gerätegewicht groß er 3kg ist eine Leitung nicht leichter als H05VV-F, 3G, 0.75mm2 einzusetzen. WARRANTIES EXCLUSIVE IF THE D-LINK PRODUCT DOES NOT OPERATE AS WARRANTED ABOVE, THE CUSTOMER'S SOLE REMEDY SHALL BE, AT D- LINK'S OPTION, REPAIR OR REPLACEMENT. THE FOREGOING WARRANTIES AND REMEDIES ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, EITHER IN FACT OR BY OPERATION OF LAW, STATUTORY OR OTHERWISE, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  • Page 4: Limitation Of Liability

    This Warranty applies on the condition that the product Registration Card is filled out and returned to a D-Link office within ninety (90) days of purchase. A list of D-Link offices is provided at the back of this manual, together with a copy of the Registration Card.
  • Page 5 Spare parts and spare kits Ninety (90) days D-Link’ s sole obligation shall be to repair or replace the defective Hardware during the Warranty Period at no charge to the original owner or to refund at D-Link’ s sole discretion. Such repair or replacement will be rendered by D-Link at an Authorized D-Link Service Office.
  • Page 6 DSL-500T DSL Router User’s Guide What Is Not Covered: This limited warranty provided by D-Link does not cover: Products, if in D-Link’ s judgment, have been subjected to abuse, accident, alteration, modification, tampering, negligence, misuse, faulty installation, lack of reasonable care, repair or service in any way that is not contemplated in the documentation for the product, or if the model or serial number has been altered, tampered with, defaced or removed;...
  • Page 7: Table Of Contents

    TABLE OF CONTENTS About This User’s Guide.......................... ix Before You Start............................ix Installation Requirements......................... ix INTRODUCTION ...................... 12 Router Description and Operation......................12 Standards Compatibility and Compliance ....................14 Front Panel Display..........................15 Rear Panel Connections........................... 16 HARDWARE INSTALLATION ................. 17 Power on Router .............................
  • Page 8 DMZ............................... 48 Firewall ..............................49 Static Routing ............................51 RIP ................................. 52 PPP Settings............................53 ATM VC ..............................54 Tools and Utilities .......................... 55 Change System Password........................55 Save Router Configuration Settings ......................56 Save Configuration File to PC ......................... 57 Load Saved Configuration Files.......................
  • Page 9: About This User's Guide

    DSL-500T DSL Router User’s Guide About This User’ s Guide This user’s guide provides instructions on how to install the DSL-500T ADSL Router and use it to connect a computer or Ethernet LAN to the Internet. If you are using a computer with a functioning Ethernet port, the quickest and easiest way to set up the DSL-500T is follow the instructions provided in the Quick Installation Guide.
  • Page 10 IP address used for DHCP service on the LAN when DHCP is enabled. This is the subnet mask used by the DSL-500T, and will be LAN Subnet Mask for the used throughout your LAN. The default subnet mask is DSL-500T 255.0.0.0.
  • Page 11: Information You Will Need About Your Lan Or Computer

    It is recommended that your collect and record this information here, or in some other secure place, in case you have to re-configure your ADSL connection in the future. Once you have the above information, you are ready to setup and configure your DSL-500T ADSL Router.
  • Page 12: Introduction

    ADSL technology enables many interactive multi-media applications such as video conferencing and collaborative computing. The Router is easy to install and use. The DSL-500T connects to single computer or an Ethernet LAN via a standard Ethernet interface. The ADSL connection is made using ordinary twisted-pair telephone line with standard connectors.
  • Page 13: Router Features

    Router Features The DSL-500T ADSL Router utilizes the latest ADSL enhancements to provide a reliable Internet portal suitable for most small to medium sized offices. DSL-500T advantages include: • PPP (Point-to-Point Protocol) Security – The DSL-500T ADSL Router supports PAP (Password Authentication Protocol) and CHAP (Challenge Handshake Authentication Protocol) for PPP connections.
  • Page 14: Standards Compatibility And Compliance

    Standards Compatibility and Compliance The DSL-500T complies with or is compatible with the following standards as recognized by their respective agencies. • ITU G.992.2 (G.lite “Splitterless ADSL”) compliant • ITU-T Rec. I.361 compliant • RFC 791 Internet Protocol compliant •...
  • Page 15: Front Panel Display

    Packing List Open the shipping carton and carefully remove all items. In addition to this User's Guide, ascertain that you have: • One DSL-500T ADSL Router • One twisted-pair telephone cable used for ADSL connection • One straight-through Ethernet cable •...
  • Page 16: Rear Panel Connections

    Rear Panel Connections All cable connections to the Router are made at the rear panel. Connect the power adapter here to power on the Router. Use the Reset button to restore the settings to the factory default values (see Factory Reset Button in the next chapter for instructions on using the reset button).
  • Page 17: Hardware Installation

    Hardware Installation Place the Router in a location where it can be easily 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. Make sure the cables and power cord are placed safely out of the way so they do not create a tripping hazard.
  • Page 18: Network Connections

    Network Connections Network connections are provided through the ADSL port and Ethernet port on the back of the Router. See the Rear Panel diagram above and the illustrations below for examples. Connect ADSL Line Use the ADSL cable included with the Router to connect it to a telephone wall socket or receptacle. Plug one end of the cable into the ADSL port (RJ-11 receptacle) on the rear panel of the Router and insert the other end into the RJ-11 wall socket.
  • Page 19: Computer To Router Connection

    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 as shown in this diagram.
  • Page 20: Basic Router Configuration

    Basic Router Configuration The first time you setup the Router it is recommended that you configure the WAN connection using a single computer making sure that both the computer and the Router are not connected to the LAN. Once the WAN connection is functioning properly, you may continue to make changes to Router configuration including IP settings and DHCP setup.
  • Page 21 Configure Windows XP for DHCP Use the following steps to configure a computer running Windows XP to be a DHCP client. From the Start menu on your desktop, go to Settings, then click on Network Connections. In the Network Connections window, right-click on LAN (Local Area Connection), then click Properties.
  • Page 22 3. In the General tab of the Local Area Connection Properties menu, highlight Internet Protocol (TCP/IP) under “This connection uses the following items:” by clicking on it once. Click on the Properties button.
  • Page 23: Windows 2000

    4. Select “Obtain an IP address automatically” by clicking once in the circle. Click the OK button. Your computer is now ready to use the Router’s DHCP server. Windows 2000 First, check for the IP protocol and, if necessary, install it: 1.
  • Page 24: Windows 95 And Windows 98

    Your computer is now ready to use the Router’s DHCP server. Windows ME First, check for the IP protocol and, if necessary, install it: 1. In the Windows task bar, click the Start button, point to Settings, and then click Control Panel. 2.
  • Page 25 Configure Windows 95 and Windows 98 for DHCP 1. Open the Control Panel window, and then click the Network icon. 2. Select the network component labeled TCP/IP, and then click Properties. 3. If you have multiple TCP/IP listings, select the listing associated with your network card or adapter. 4.
  • Page 26: Access The Configuration Manager

    Access the Configuration Manager Now that your computer’s IP settings allow it to communicate with the Router, you can access the configuration software. Be sure that the web browser on your computer is not configured to use a proxy server in the Internet settings.
  • Page 27: Using The Web Manager

    Click on a tab to view the menus available in that directory Click here to Run the Setup Wizard Click on a menu button to use or view the menu Web Manager – First Time Log On Using the Web Manager All configuration and management of the Router is done using the web-based management interface pictured in the above example.
  • Page 28: Using The Setup Wizard

    Using the Setup Wizard To use the Setup Wizard, click the Run Wizard button in the first browser window and follow the instructions in the pop-up window that appears. The first window summarizes the setup process. Click the Next button to proceed. You may stop using the Setup Wizard at any time by clicking the Exit button.
  • Page 29 Set the system time of the Router in Step 2. Choose the time zone you are in from the pull-down menu and click Next. If you wish to return to the previous menu during the setup process, click the Back button. In Step 3 you Select the Internet Connection Type for the WAN interface.
  • Page 30 PPPoE/PPPoA Connections If you selected the PPPoE/PPPoA connection type in the previous menu, you will see the Setup Wizard menu pictured here. Type in the Username and Password used to identify and verify your account to the ISP. If you have been instructed to change the VPI number and VCI number, type in the new values.
  • Page 31 Static IP Address Connections If you selected the Static IP Address connection type, change the WAN IP Address, Subnet Mask, ISP Gateway Address and (if available) Secondary DNS Server IP address as instructed by your ISP. Select the Connection Type used for encapsulation.
  • Page 32 Finally you can confirm that the setup process is completed. If you are satisfied that you have entered all the necessary information correctly, click the Restart button to save the new configuration settings and restart the Router. If you need to change settings from a previous menu, click the Back button. Do not turn the Router off while it is restarting.
  • Page 33: Configure Wan Connection

    Configure WAN Connection To configure the Router’s basic configuration settings without running the Setup Wizard, you can access the menus used to configure WAN, LAN, DHCP and DNS settings directly from the Home directory. To access the WAN Settings menu, click on the WAN link button on the left side of the first window that appears when you successfully access the web manager.
  • Page 34: Pppoe And Pppoa Connection For Wan

    PPPoE and PPPoA Connection for WAN Follow the instructions below to configure the Router to use a PPPoE or PPPoA for the Internet connection. Make sure you have all the necessary information before you configure the WAN connection. 1. Click to select the PPPoE/PPPoA radio button in the WAN Settings options list. This is selected by default if you are configuring the Router for the first time.
  • Page 35: Bridged Connection For Wan

    Bridged Connection for WAN For Bridged connections it will be necessary for most users to install additional software on any computer that will the Router for Internet access. The additional software is used for the purpose of identifying and verifying your account, and then granting Internet access to the computer requesting the connection.
  • Page 36: Dynamic Ip Address For Wan

    Dynamic IP Address for WAN When the Router is configured to use Dynamic IP Address assignment for the WAN connection, a server on the ISP’s network assigns the global IP address settings used for the WAN connection. This is method is simply Dynamic Host Control Protocol (DHCP) for the WAN.
  • Page 37: Static Ip Address For Wan

    Static IP Address for WAN When the Router is configured to use Static IP Address assignment for the WAN connection, you must manually assign a global IP Address, Subnet Mask and Gateway IP Address used for the WAN connection. Most users will also to configure DNS server IP settings in the DNS Settings configuration menu (see below).
  • Page 38: Lan Ip Settings

    LAN IP Settings You can configure the LAN IP address to suit your preference. Many users will find it convenient to use the default settings together with DHCP service to manage the IP settings for their private network. The IP address of the Router is the base address used for DHCP.
  • Page 39: Dhcp Server Settings For The Lan

    DHCP Server Settings for the LAN The DHCP server is enabled by default for the Router’s Ethernet LAN interface. DHCP service will supply IP settings to workstations configured to automatically obtain IP settings that are connected to the Router though the Ethernet port.
  • Page 40: Use The Router For Dhcp

    Use the Router for DHCP To use the built-in DHCP server, click to select the DHCP Server option if it is not already selected. The IP Address Pool settings can be adjusted. The Starting IP Address is the lowest available IP address (default = 10.1.1.2).
  • Page 41: Dns Server Settings

    DNS Server Settings The Router can be configured to relay DNS from your ISP or another available service to workstations on your LAN. When using DNS relay, the Router will accept DNS requests from hosts on the LAN and forward them to the ISP (or alternative) DNS servers.
  • Page 42: Save New Settings

    Save New Settings Any changes you have made to the must be saved to the Router’s memory and the device must be restarted for the settigns to take effect. To save settings you need to access the Miscellaneous Configuration menu. Click on the Tools directory tab then click the Misc menu button to view the menu pictured below.
  • Page 43: Advanced Configuration/Network Management

    Advanced Configuration/Network Management This chapter introduces and describes the management features that have not been presented in the previous chapter. These include the more advanced features used for network management and security as well as administrative tools to manage the Router, view statistics and other information used examine...
  • Page 44: Virtual Server

    A Virtual Server can allow remote users to access services on your LAN such as FTP for file transfers or SMTP and POP3 for e-mail. The DSL-500T will accept remote requests for these services at your Global IP Address, using the specified TCP or UDP protocol and port number, and then redirect these requests to the server on your LAN with the Private IP address you specify.
  • Page 45 To configure a virtual server set, define the following settings in the Virtual Server configuration menu located in the top half of the browser window. Parameter Description Provide a name for the rule. This name will not appear in the list below, Rule Name however it may be useful if you later need to edit the settings for the rule.
  • Page 46: Filters

    Filters Filter rules in the Router are put in place to allow or block specified traffic. The Filter Rules however can be used in a single direction to examine and then Allow or Deny traffic for Inbound (WAN to LAN) or Outbound (LAN to WAN) routed data.
  • Page 47 The parameters described below are used to set up filter rules. Parameter Description For an Outbound Filter, this is the IP address or IP addresses on your LAN for which you are creating the filter rule. For an Inbound Filter, this is the IP address or IP addresses for which you are creating the filter rule.
  • Page 48: Dmz

    Since some applications are not compatible with NAT, the Router supports use of a DMZ IP address for a single host on the LAN. This IP address is not protected by NAT and will therefore be visible to agents on the Internet with the right type of software.
  • Page 49: Firewall

    Firewall The Firewall Configuration menu allows the Router to enforce specific predefined policies intended to protect against certain common types of attacks. There are two general types of protection (DoS, Port Scan) that can be enabled on the Router, as well as filtering for specific packet types sometimes used by hackers. Figure 4- 5.
  • Page 50 When DoS, Port Scan, or Service Filtering Protection is enabled, it will create a firewall policy to protect your network against the following: Dos Protection Port Scan Protection Service Filtering SYN Flood check Nmap/FIN attack Ping from WAN ICMP Redirection check URG/PSH attack Telnet from WAN Xmas Tree Scan...
  • Page 51: Static Routing

    Static Routing Use Static Routing to specify a route used for data traffic within your Ethernet LAN or to route data on the WAN. This is used to specify that all packets destined for a particular network or subnet use a predetermined gateway. Figure 4-6.
  • Page 52: Rip

    The Router supports RIP v1 and RIP v2 used to share routing tables with other Layer 3 routing devices on your local network or remote LAN. Figure 4- 7. RIP menu To enable RIP, select Enabled from the RIP pull-down menu, select the Protocol (RIPv1, RIPv2 and RIPv1 Compatible) and Direction (In, Out, or Both), and click Apply.
  • Page 53: Ppp Settings

    PPP Settings When the WAN connection is configured for either PPPoA or PPPoE, you can configure the Router’s PPP session to remain on all the time, or to disconnect after some period of no activity. You may also choose to instruct the Router to connect each time you want to access the WAN or the Internet.
  • Page 54: Atm Vc

    ATM VC The ATM Virtual Circuit Setting menu can be used to configure the same settings found on the WAN menu in the Home directory. Figure 4- 9. ATM Virtual Circuit configuration menu To change the WAN connection setting, select the connection type from the WAN Setting pull-down menu. Select PPPoE /PPPoA, Dynamic IP Address, Static IP Address or Bridge Mode.
  • Page 55: Tools And Utilities

    Tools and Utilities Click the Tools tab to reveal the menu buttons for various functions located in this directory. These menus are used to change the system password used to access the web manager, to save or load Router configuration settings, upgrade the device firmware, save current configuration settings, restore default settings, and to perform miscellaneous actions such performing Ping tests.
  • Page 56: Save Router Configuration Settings

    Save Router Configuration Settings When you have completed configuration of the Router, make sure you save the current configuration settings to flash memory or risk losing the settings. To save the current configuration settings, click the Misc. menu button to view the Miscellaneous Configuration menu and click the Save and Reboot button. The current settings will be saved to NV-RAM and the system will restart.
  • Page 57: Save Configuration File To Pc

    Save Configuration File to PC Once you have configured the Router to your satisfaction, it is a good idea to back up the configuration file to your computer. Use the System Setting menu to save the existing configuration file to the hard drive of the system you are using to access the web manager.
  • Page 58: Firmware Upgrade

    System Settings menu described above. Download the latest firmware from the D-Link web site and save the firmware file to your computer or a suitable server.
  • Page 59: Router Status Information

    Router Status Information Use the various read-only menus to view system information and monitor performance. Device Information Display Use the Device Information window to quickly view basic current information about the LAN, WAN and Wireless interfaces. The basic information available in this window is summarized below. The MAC Address of the Ethernet LAN connection, IP Address, and Subnet Mask information will be displayed, as well as the setting (Enabled/Disabled) for the DHCP Server.
  • Page 60: Technical Specifications

    Technical Specifications GENERAL ITU G.992.1 (G.dmt) RFC 1661 (PPP) ITU G.992.2 (G.lite) RFC 1994 (CHAP) ITU G.994.1 (G.Hs) RFC 1334 (PAP) ITU-T Rec. I.361 RFC 2364 (PPP over ATM) ITU-T Rec. I.610 RFC 1631 (NAT) IEEE 802.3/ 802.3u RFC 1877 (Automatic IP assignment) IEEE 802.1d RFC 2516 (PPP over Ethernet)
  • Page 61 Physical and Environmental DC Inputs: Input: 100V ~ 240V AC 50 ~ 60Hz Power Adapter: Output: 9V AC, 1A Power 3 Watts (max) Consumption: Operating 5° to 40° C (41° - 104° F) Temperature: Humidity: 5 to 95% (non-condensing) Dimensions: 142 (W) x 117(D) x 31(H) mm Weight: 200 g...
  • Page 62: Ip Address Setup

    IP Address Setup The DSL-500T is designed to provide network administrators maximum flexibility for IP addressing on the Ethernet LAN. The easiest IP setup choice in most cases is to let the Router do it using DHCP, which is enabled by default.
  • Page 63: Using Dhcp

    network IP address (all machines must belong to the same IP network), while the last number denotes the host IP address (each computer must have a unique address to distinguish it on the network). The IP address scheme used in Example #1 can be used for any LAN that requires up to 253 separate IP addresses (excluding the Router).
  • Page 64: Ip Concepts

    IP Concepts This appendix describes some basic IP concepts, the TCP/IP addressing scheme and show how to assign IP Addresses. When setting up the Router, you must make sure it has a valid IP address. Even if you will not use the WAN port (ADSL port), you should, at the very least, make sure the Ethernet LAN port is assigned a valid IP address.
  • Page 65 Networks attached to the Internet are assigned class types that determine the maximum number of possible hosts per network. The previous figure illustrates how the net and host portions of the IP address differ among the three classes. Class A is assigned to networks that have more than 65,535 hosts; Class B is for networks that have 256 to 65534 hosts;...
  • Page 66: Subnet Mask

    It is recommended that you choose private network IP Addresses from the above list. For more information on address assignment, refer to RFC 1597, Address Allocation for Private Internets and RFC 1466, Guidelines for Management of IP Address Space. Subnet Mask In the absence of subnetworks, standard TCP/IP addressing may be used by specifying subnet masks as shown below.
  • Page 67: Microfilters And Splitters

    Microfilters and Splitters Most ADSL clients will be required to install a simple device that prevents the ADSL line from interfering with regular telephone services. These devices are commonly referred to as microfilters or sometimes called (inaccurately) line splitters. They are easy to install and use standard telephone connectors and cable. Some ADSL service providers will send a telecommunications technician to modify the telephone line, usually at the point where the telephone line enters the building.
  • Page 68: Line Splitter

    Line Splitter If you are instructed to use a “line splitter”, you must install the device between the Modem and the phone jack. Use standard telephone cable with standard RJ-11 connectors. The splitter has three RJ-11 ports used to connect to the wall jack, the Modem and if desired, a telephone or telephone device.
  • Page 69 URL: www..d-link.co.za URL: www.dlink-france.fr URL: www.dlink.com.au Russia Netherlands India Grafsky per., 14, floor 6 Weena 290 D-Link House, Kurla Bandra Complex Road, Moscow 3012 NJ Rotterdam Off CST Road, Santacruz (East), Mumbai - 129626 Russia Netherlands 400098. TEL: 7-095-744-0099 Tel: +31-10-282-1445...
  • Page 70: Registration Card

    8. What category best describes your company? oAerospace oEngineering oEducation oFinance oHospital oLegal oInsurance/Real Estate oManufacturing oRetail/Chainstore/Wholesale oGovernment oTransportation/Utilities/Communication oVAR oSystem house/company oOther____________________________________________________________ 9. Would you recommend your D-Link product to a friend? oYes oNo oDon't know yet 10.Your comments on this product? _________________________________________________ __________________________________________________________________________________________...

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