DSL-504 ADSL Router User’s Guide First Edition (April 2001) 6DSL504...
TABLE OF CONTENTS ABOUT THIS USER’S GUIDE ...................................................................................IV BEFORE YOU START............................................................................................................................................ IV Operating Systems .......................................................................................................................................... iv ADSL Service...................................................
Advanced Filter/Firewall .............................................................................................................................. 18 Connection Type............................................................................................................................................ 22 Static IP Address Configuration.................................................................................................................... 23 Line Condition.................................
DSL-504 ADSL Router User’s Guide About This User’s Guide This user’s guide provides instructions on how to install the DSL-504 ADSL Router and use it to PCs or Ethernet concentrating devices on an Ethernet LAN (Local Area Network) to the Internet or remote LAN. For the sake of simplicity, this document uses the terms Router (first letter upper case) to refer specifically to the DSL-504 ADSL Router, and router (first letter lower case) to refer to all such devices including the DSL-504.
DSL-504 ADSL Router User’s Guide Print this page for your records VPI and VCI Settings Your Telephone Company will provide two numbers, a Virtual Path Identifier (VPI) and a Virtual Channel Identifier (VCI). You will need to enter these two numbers during the configuration of the Router. In order to ensure high quality of service and maximum performance, ADSL technology employs Asynchronous Transfer Mode (ATM) networks (via the DSLAM).
DSL-504 ADSL Router User’s Guide 1 Introduction This chapter describes the DSL-504 ADSL Router and its features and gives a brief introduction to ADSL technology. Router Description and Operation The DSL-504 ADSL Router is designed to provide a simple, cost-effective and secure ADSL Internet connection for your small to medium sized corporate LAN. The DSL-504 combines the benefits of high-speed ADSL connection technology and TCP/IP routing with Ethernet capabilities in one compact and convenient package.
DSL-504 ADSL Router User’s Guide ADSL provides a dedicated service over a single telephone line operating at speeds of up to 8 Mbps downstream (to the user) and up to 800 Kbps upstream (to the ADSL service provider’s central office), depending on local telephone line conditions. These conditions are ideal for many time sensitive user applications. A secure point-to-point connection is established between the user and the central office of the ADSL service provider.
DSL-504 ADSL Router User’s Guide Static Routing This allows you to select a data path to a particular network destination that will remain in the routing table and never “age out”. This enables you to route IP traffic to a specific destination within your LAN (for example to a another router or a server) or outside your network (to an ISP defined default gateway for instance). Default Routing This allows you to choose a default path for incoming data packets for which the destination address is unknown.
DSL-504 ADSL Router User’s Guide Standards Compatability and Compliance The DSL-504 complies with or is compatible with the following standards as recognized by their respective agencies. ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ 4 ITU G.994.1 (G.Hs Auto-handshake) compliant ITU G.992.1 (G.dmt Full-rate ADSL) compliant ITU G.992.2 (G.lite “Splitterless ADSL”) compliant ITU-T Rec. I.361 compliant ITU-T Rec. I.
DSL-504 ADSL Router User’s Guide Unpacking Open the shipping carton and carefully remove all items. In addition to this User's Guide, ascertain that you have: 1. DSL-504 ADSL Router 2. DSL-504 tool kit on CD-ROM 3. Quick Installation Guide 4. RS-232 (DB-9 to DB-9) cable for console connection 5. Telephone cable with RJ-11 connectors for ADSL connection 6.
DSL-504 ADSL Router User’s Guide LED Indicators LED Indicators The LED Indicators read as follows: Power Solid steady green light indicates the unit is powered on. Status Light will be dark during power on self test, blink green during the ADSL negotiation phase, and light solid steady green during normal operation. If it blinks green after the ADSL negotiation, a failure of either the ADSL port or an Ethernet port has occurred. ADSL: Link Steady green light indicates a valid ADSL connection.
DSL-504 ADSL Router User’s Guide 2 Hardware Installation This section discusses the cable connections you will need to make in order to use the Router. The Router has four Ethernet ports, so there are many possibilities for your Ethernet setup. It is advisable to give careful consideration to the location of the Router on your network as well as its physical location. A well planned Ethernet layout should be flexible and allow for future expansion.
DSL-504 ADSL Router User’s Guide Connect Ethernet LAN to Router The Router may be connected to any 10/100BASE-T Ethernet LAN or Ethernet concentrating device. Connection to an Ethernet concentrating device such as a switch or hub should use standard twisted-pair cable with RJ-45 connectors. The 4 dedicated RJ-45 ports on the Router are a crossed (MDI-X) connection ports. Follow standard Ethernet guidelines when deciding what type of cable to use to make this connection.
DSL-504 ADSL Router User’s Guide 3 Web-based Router Configuration Introduction The DSL-504 offers an embedded Web-based (HTML) interface allowing users to manage the Router from anywhere on the network through a standard web browser, such as Netscape Navigator/Communicator or Microsoft Internet Explorer. The Web browser acts as a universal access tool and can communicate directly with the Router using the HTTP protocol. Your web browser window may vary with the screen captures (pictures) in this guide.
DSL-504 ADSL Router User’s Guide Highlight the line that reads “TCP/IP” and point to your installed Ethernet NIC. Click “Properties.” At this screen, select the IP Address tab. Select “Obtain an IP Address Automatically.” Click “OK.” You will be prompted to reboot in Windows 98/98SE or ME Click “Yes.” For Windows 2000, restart your computer manually. When your computer restarts, you will automatically receive an IP address form the DSL-500.
DSL-504 ADSL Router User’s Guide Management In order to access the web-based management interface, it is necessary for both the PC (used for management) and the Router to be on the same IP subnet. You can either change the IP settings of the PC or change the IP address of the Router. See Chapter 3 for information about assigning IP addresses on the network and changing the IP address of the device. Appendix B contains a general discussion of IP addressing.
DSL-504 ADSL Router User’s Guide Configuration, Port Redirection, Advanced Filter/Firewall, Connection Type, Line Condition, User Name and Password, Save Changes, Update Firmware and Summary. The various management menus are explained below. After logging in, it will automatically show the default settings. If you need to make changes to the configuration, please ask your service provider for correct settings.
DSL-504 ADSL Router User’s Guide PPPoE Configuration Window PVC Use this field to assign the VPI and VCI values for the Router. These numbers are given to you by your ISP provider and must be entered correctly in order to establish the ADSL connection. If these values are not correct the connection will not be successful. PPPoE Login Use this field to assign a Login User Name and Password used to access to your ISP’s network. The user name and password can be any combination of up to 64 characters.
DSL-504 ADSL Router User’s Guide DHCP DHCP Configuration Window The Dynamic Host Configuration Protocol (DHCP) allows the Router to dynamically assign IP addresses to network devices. Dynamic IP assignment eliminates the need for the network administrator to maintain and monitor IP address assignments and simplifies IP use because IP address are automatically and dynamically assigned when a computer is powered-on.
DSL-504 ADSL Router User’s Guide Leased Time The specified amount of time (in seconds) a client can lease an IP address, from the dynamically allocated IP pool. A value of 4123456789 means the lease is permanent. DNS Server IP Domain Name Service (DNS) servers are used on the Internet to match the Uniform Resource Locator (URL) for a website to its Internet IP address. For example, the URL: www.cnn.com, is a pseudonym for the IP address: 207.25.71.25.
DSL-504 ADSL Router User’s Guide network (but not on the Internet) and vice-versa. The Router allows up to 253 host IP addresses. NAT has two major benefits. First, NAT allows many users to access the Internet using a single global IP address. This can greatly reduce the costs associated with Internet access and also helps alleviate the current shortage of Internet IP addresses.
DSL-504 ADSL Router User’s Guide Please note that in the above diagram, the Gateway IP address settings for the local PC’s needs to be set to 192.168.0.1, the LAN IP address of the router. NAT manipulates the IP addresses in packet headers on a one-to-one basis. An outgoing data packet (a packet originating from a computer on the local LAN and destined for a computer outside the private network) will have its IP address translated as shown below.
DSL-504 ADSL Router User’s Guide Port Redirection Window The Port Redirection feature of the Router is used in conjunction with NAT to improve security and efficiency. For example, this can be used to direct HTTP packets to a designated HTTP server as a form of firewall protection for the LAN. Other common applications might include directing incoming SMTP packets to an Email server. Click Add in the Port Redirection window to access the Redirect Port window pictured below.
DSL-504 ADSL Router User’s Guide accessing the Internet. The Router uses up to twelve IP filter sets and each set contains up to seven filter environments for defining the terms of filtering. Advanced Filtering and Firewall (Screen #1) In the first window of the Advanced Filtering and Firewall feature choose Enable from the IP Filter pull down menu and click OK to enable IP filtering. Then click on the set number you wish to configure to proceed to the next window.
DSL-504 ADSL Router User’s Guide Advanced Filtering and Firewall (Screen #2) In the second Advanced Filtering window you can supply a comment or name of up to 15 characters for the set in the Set Comments field. Click OK to save the comments. Next click on the number of the subset you want to configure to proceed to the next window.
DSL-504 ADSL Router User’s Guide Advanced Filtering and Firewall (Screen #3) In the third Advanced Filtering window you will define the terms or rule to be used for filtering a specific IP address. Again you can supply a name for the subset in the Comment field and click the box on the right to enable the Filter Rule. In the Pass or Block field select the action to be performed on the IP packets, the default is Pass Immediately. Any blocked packets are simply dropped.
DSL-504 ADSL Router User’s Guide Finally you can specify individual protocol ports or an entire range of protocol ports to be blocked for the Source or Destination. Type the Start Port number in either the Source or Destination row. If there is no port specified in the Start Port column, the filter rule will be ignored. Use the <, >, = or ≠ in the pull down menu to specify the port or range of ports to be filtered.
DSL-504 ADSL Router User’s Guide Static IP Address Configuration Static IP Address Configuration Window In the Static IP Address Configuration window you will need to enter the global IP address and subnet mask assigned to you by your ISP. If the ISP gives you a default gateway IP address, enter that here as well. You must also supply the VPI and VCI given to you by your ISP. Check the values for all of the entries in this window to be certain that they are correct and click OK.
DSL-504 ADSL Router User’s Guide Line Condition Line Condition In the statistics window you can monitor the characteristics of the ADSL connection. From this window you can observe various performance statistics of each end of the connection. These include: Data Path: Displays the current data path type, Fast or Interleaved. Operation Mode: Describes the modulation technique used to make the ADSL connection. This will be either Discrete Multi-tone modulation (DMT) defined by the G.
DSL-504 ADSL Router User’s Guide Far End (DSLAM): Lists the number of data transfer errors on the DSLAM end of the ADSL connection. These errors are listed according to the technique used to correct them. The techniques used are Forward Error Correction (FEC), Cyclic Redundancy Check (CRC) and Header Error Control (HEC). User Name and Password User Name and Password Window Use this window to change the User Name and Password used to access the web-based manager.
DSL-504 ADSL Router User’s Guide Save Changes Save Changes Window In order to save the configuration changes that have been made to the Router you must save them to the Router’s non-volatile RAM. If you do not save the changes the configuration settings will be lost in the event of a power loss or system halt. Restart System Restart System Window Click Restart to apply new configuration settings made to the Router.
DSL-504 ADSL Router User’s Guide Update Firmware Update Firmware Window In order to keep pace with changes in ADSL standards and technology the DSL504 allows you to easily update the embedded firmware. You may obtain the latest version of the DSL-504 firmware by logging onto the D-Link web site at www.dlink.com. If you are connected to the Internet, you can access the D-Link web site by clicking on the blue URL in the Update Firmware window.
DSL-504 ADSL Router User’s Guide Summary Summary This page provides summary statistics of the various features of the Router. The list includes: PPPoE Login, (PPPoA Information will be displayed when using PPPoA connection method), PVC, Connection Method, DHCP Configuration and NAT Configuration. !Note: If your connection type is set to PPPoA, then you will see the summary of PPPoA information.
DSL-504 ADSL Router User’s Guide 4 Saving Changes To save changes made to the Router configuration type config save and press Enter, the current settings will be saved to nonvolatile RAM. Finding the Password If you forget the user name and password that allows you to access the web-based manager you can retrieve this information using the console terminal interface. To do this type flashfs cat initweb and you will see the user name and password listed.
DSL-504 ADSL Router User’s Guide Contacting Technical Support D-Link provides free technical support for customers within the United States. U.S. customers can contact D-Link technical support through our web site, e-mail, or by phone. United States technical support is available Monday through Friday from 6:00 a.m. to 6:00 p.m. (PST). Web: http://www.dlink.com Email: support@dlink.
DSL-504 ADSL Router User’s Guide Offices AUSTRALIA D-LINK AUSTRALASIA Unit 16, 390 Eastern Valley Way, Roseville, NSW 2069, Australia TEL: 61-2-9417-7100 FAX: 61-2-9417-1077 TOLL FREE: 1800-177-100 (Australia), 0800-900900 (New Zealand) URL: www.dlink.com.au E-MAIL: support@dlink.com.au, info@dlink.com.au CANADA D-LINK CANADA 2180 Winston Park Drive, Oakville, Ontario L6H 5W1 Canada TEL: 1-905-829-5033 FAX: 1-905-829-5223 BBS: 1-965-279-8732 FREE CALL: 1-800-354-6522 URL: www.dlink.ca FTP: ftp.dlinknet.
DSL-504 ADSL Router User’s Guide JAPAN URL: www.dlink.it D-LINK JAPAN 10F, 8-8-15 Nishi-Gotanda, Shinagawa-ku, Tokyo 141 Japan TEL: 81-3-5434-9678 FAX: 81-3-5434-9868 URL: www.d-link.co.jp E-MAIL: kida@d-link.co.jp RUSSIA D-LINK RUSSIA Michurinski Prospekt 49, 117607 Moscow, Russia TEL: 7-095-737-3389, 7-095-737-3492 FAX: 7-095-737-3390 E-MAIL: vl@dlink.ru SINGAPORE D-LINK INTERNATIONAL 1 International Business Park, #03-12 The Synergy, Singapore 609917 TEL: 65-774-6233 FAX: 65-774-6322 URL: www.
DSL-504 ADSL Router User’s Guide A Technical Specifications General Standards: ITU G.992.1 (G.dmt) ITU G.992.2 (G.lite) ITU G.994.1 (G.Hs) ITU-T Rec. I.361 ITU-T Rec. I.610 IEEE 802.3 IEEE 802.3u IEEE 802.
DSL-504 ADSL Router User’s Guide Physical and Environmental 34 DC inputs: Input: 120V AC 60Hz 24W Power Adapter: Output: 12V DC 1.0 A Power Consumption: 10 Watts (max) Operating Temperature: 0° to 50° C (32° - 122° F) Humidity: 5 to 95% (non-condensing) Dimensions: 215 mm x 163 mm x 45 mm Weight: 455 gm (1 lb.) EMI: CE Class B FCC Class B Safety: UL/CUL TUV Reliability: Mean Time Between Failure (MTBF) min.
DSL-504 ADSL Router User’s Guide B IP Concepts This appendix describes some basic IP concepts, the TCP/IP addressing scheme and shows 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. This is required for telnet, in-band SNMP management, and related functions such as “trap” handling and TFTP firmware download.
DSL-504 ADSL Router User’s Guide 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; Class C is for networks with less than 256 hosts.
DSL-504 ADSL Router User’s Guide The network portion of an IP address will be referred to in this manual as a network number; the host portion will be referred to as a host number. To connect to the Internet or to any private IP network that uses an Internetassigned network number, you must obtain a registered IP network number from an Internet-authorized network information center.
DSL-504 ADSL Router User’s Guide C DSL-504 Firmware Upgrade Utility You can update system firmware using the DSL-504 Firmware Upgrade Utility. To upgrade the Router’s firmware you must have installed this software on the PC you wish to use for this purpose. Install the utility by clicking the file named setup.exe located on the Installation CD-ROM. It will be installed automatically.
DSL-504 ADSL Router User’s Guide When you select a Router to upgrade you will be prompted for a password. The default password is Admin. If you want to change the password, you can change it using the console manager interface as described in Chapter 5. Enter the password and click OK. In the new window you will see the MAC address of the Router and the IP address of the PC you are using. The PC and the Router must be on the same subnet for the upgrade to be completed.
DSL-504 ADSL Router User’s Guide off the Router while the flash memory is being updated. A warning will appear during the upgrade reminding you not to power off the device. When the new firmware has been successfully loaded a new window will inform you of the upgrade and tell you that the Router has been restarted. Click OK to proceed.
DSL-504 ADSL Router User’s Guide Wichtige Sicherheitshinweise 1. Bitte lesen Sie sich diese Hinweise sorgfältig durch. 2. Heben Sie diese Anleitung für den spätern Gebrauch auf. 3. Vor jedem Reinigen ist das Gerät vom Stromnetz zu trennen. Vervenden Sie keine Flüssig- oder Aerosolreiniger. Am besten dient ein angefeuchtetes Tuch zur Reinigung. 4. Um eine Beschädigung des Gerätes zu vermeiden sollten Sie nur Zubehörteile verwenden, die vom Hersteller zugelassen sind. 5.
DSL-504 ADSL Router User’s Guide WARRANTY SERVICE MAY BE OBTAINED BY CONTACTING A D-LINK OFFICE WITHIN THE APPLICABLE WARRANTY PERIOD, AND REQUESTING A RETURN MATERIAL AUTHORIZATION (RMA) NUMBER. IF A REGISTRATION CARD FOR THE PRODUCT IN QUESTION HAS NOT BEEN RETURNED TO D-LINK, THEN A PROOF OF PURCHASE (SUCH AS A COPY OF THE DATED PURCHASE INVOICE) MUST BE PROVIDED.
DSL-504 ADSL Router User’s Guide LIMITATION OF LIABILITY IN NO EVENT WILL D-LINK BE LIABLE FOR ANY DAMAGES, INCLUDING LOSS OF DATA, LOSS OF PROFITS, COST OF COVER OR OTHER INCIDENTAL, CONSEQUENTIAL OR INDIRECT DAMAGES ARISING OUT THE INSTALLATION, MAINTENANCE, USE, PERFORMANCE, FAILURE OR INTERRUPTION OF A D- LINK PRODUCT, HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY. THIS LIMITATION WILL APPLY EVEN IF D-LINK HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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