DSL-500T ADSL Router User’s Guide (February 2004) 651DSL500T01
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. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
DSL-500T ADSL Router User’s Guide Warranty and Registration for all Countries and Regions Except USA 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.
DSL-500T DSL 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.
DSL-500T ADSL Router User’s Guide Warranty and Registration Information for USA Only Subject to the terms and conditions set forth herein, D-Link Systems, Inc. (“D-Link”) provides this Limited warranty for its product only to the person or entity that originally purchased the product from: D-Link or its authorized reseller or distributor and Products purchased and delivered within the fifty states of the United States, the District of Columbia, U.S. Possessions or Protectorates, and U.S.
DSL-500T DSL Router User’s Guide been altered, tampered with, defaced or removed; Initial installation, installation and removal of the product for repair, and shipping costs; Operational adjustments covered in the operating manual for the product, and normal maintenance; Damage that occurs in shipment, due to act of God, failures due to power surge, and cosmetic damage; Any hardware, software, firmware or other products or services provided by anyone other than D-Link; Products that have been purchased fro
TABLE OF CONTENTS About This User’s Guide ................................................................................................................................... ix Before You Start ................................................................................................................................................ ix Installation Requirements ..................................................................................................................................
Update Gateway................................................................................................................................................ 53 Ping Test ........................................................................................................................................................... 54 OAM Test ......................................................................................................................................................... 55 Status Menus ..
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.
DSL-500T DSL Router User’s Guide disabled by other software (such as virus protection or web user security packages) that may be running on your computer. Ethernet Port (NIC Adapter) Any computer that uses the Router must be able to connect to it through the Ethernet port on the Router. This connection is an Ethernet connection and therefore requires that your computer be equipped with an Ethernet port as well. Most notebook computers are now sold with an Ethernet port already installed.
DSL-500T DSL Router User’s Guide Information you will need from your ADSL service provider: Username This is the Username used to log on to your ADSL service provider’s network. It is commonly in the form − user@isp.com. Your ADSL service provider uses this to identify your account. Password This is the Password used, in conjunction with the Username above, to log on to your ADSL service provider’s network. This is used to verify the identity of your account.
DSL-500T DSL Router User’s Guide Information you will need about your LAN or computer: Ethernet NIC If your computer has an Ethernet NIC, you can connect the DSL-500T to this Ethernet port using an Ethernet cable. You can also use the Ethernet port on the DSL-500T to connect to other Ethernet devices, such as a Wireless Access Point. DHCP Client status Your DSL-500T ADSL Modem is configured, by default, to be a DHCP server.
DSL-500T ADSL Router User’s Guide 1 Introduction This section provides a brief description of the Router, its associated technologies and a list of Router features. Router Description and Operation The DSL-500T ADSL Router is designed to provide a simple and cost-effective ADSL Internet connection for a single computer through the Ethernet port, or use it to bridge your Ethernet LAN to the Internet.
DSL-500T ADSL Router User’s Guide 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.
DSL-500T ADSL Router User’s Guide 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.
DSL-500T ADSL Router User’s Guide Packing List Open the shipping carton and carefully remove all items.
DSL-500T ADSL Router User’s Guide 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).
DSL-500T ADSL Router User’s Guide 2 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. As with any electrical appliance, observe common sense safety procedures.
DSL-500T ADSL Router User’s Guide 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.
DSL-500T ADSL Router User’s Guide 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.
DSL-500T ADSL Router User’s Guide 3 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. This chapter is concerned with using your computer to configure the WAN connection.
DSL-500T ADSL Router User’s Guide Configure Windows XP for DHCP Use the following steps to configure a computer running Windows XP to be a DHCP client. 1. From the Start menu on your desktop, go to Settings, then click on Network Connections. 2. In the Network Connections window, right-click on LAN (Local Area Connection), then click Properties.
DSL-500T ADSL Router User’s Guide 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.
DSL-500T ADSL Router User’s Guide 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. In the Windows task bar, click the Start button, point to Settings, and then click Control Panel. 2. Double-click the Network and Dial-up Connections icon. 3.
DSL-500T ADSL Router User’s Guide 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. Double-click the Network and Dial-up Connections icon. 3. In the Network and Dial-up Connections window, right-click the Network icon, and then select Properties. 4. The Network Properties dialog box displays with a list of currently installed network components.
DSL-500T ADSL Router User’s Guide 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. In the TCP/IP Properties dialog box, click the IP Address tab. 5. Click the Obtain an IP address automatically option. 6.
DSL-500T ADSL Router User’s Guide 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. In Windows Internet Explorer, you can check if a proxy server is enabled using the following procedure: 1. In Windows, click on the Start button, go to Settings and choose Control Panel. 2.
DSL-500T ADSL Router User’s Guide Use the default user name admin and password admin for first time setup. You should change the web-based manager access user name and password once you have verified that a connection can be established. The user name and password allows any PC within the same subnet as the Modem to access the web-based manger.
DSL-500T ADSL Router User’s Guide Setup Menu The Setup window offers links to menus to configure settings for the LAN (Local Area Network) and for the WAN (Wide Area Network) setup. The first menu you see when clicking the Setup tab or the Go to setup wizard hyperlink is the Setup menu. Now you are ready to configure the settings needed for the WAN connection.
DSL-500T ADSL Router User’s Guide DSL (Modulation) Settings The DSL Setup menu is used to change the Modulation Type used for the ADSL connection. This setting should only be changed if your service provider has given explicit instructions to change it. Note Do not change the Modulation type used unless you have been instructed to do so. If this setting is not configured properly, the Router will not work. Figure 3-4.
DSL-500T ADSL Router User’s Guide Configure Connection 1 for PPPoA PPP or Point-to-Point protocol is a standard method of establishing a network connection/session between networked devices. Different forms of PPP include PPPoA and PPPoE (discussed below) involve an authentication process that requires a username and password to gain access to the network. PPPoA (PPP over ATM) as described in RFC 2364, is a method of using PPP on an ATM network.
DSL-500T ADSL Router User’s Guide 9. To save the changes made to Connection 1, click the Tools tab and then click on the System Commands button. Click on the Save All button to store the configuration settings. Click on Back button to return to the System Commands menu. 10. Check the WAN connection status. Click the Status tab and then the Connection Status button. Look under WAN to view the State of Connection 1, it should read Connected.
DSL-500T ADSL Router User’s Guide 1. Click the Connection 1 button under WAN Setup to view the default PPPoA Connection Setup configuration menu. 2. Select PPPoE from the Type: pull-down menu. The menu will blink momentarily 3. Type in a Name: for the connection or use the default name in the space provided (conn_1_PPPoE_8_35 used in the above example). 4. Under Options, enable NAT and/or Firewall by selecting the corresponding selection box. 5.
DSL-500T ADSL Router User’s Guide Figure 3-7. Setup – Configure Connection 1 for Bridge To configure the WAN connection for Bridge, perform the steps listed below. Some of the settings do not need to be changed the first time the device is set up, but can be changed later if you choose. 1. Click the Connection 1 button under WAN Setup to view the default PPPoA Connection Setup configuration menu. 2. Select Bridge from the Type: pull-down menu.
DSL-500T ADSL Router User’s Guide Configure Connection 1 for Static IP for WAN Static is used whenever a known static IP is assigned. The accompanying information such as the Subnet mask and the gateway should also be specified in order to be able to connect. Up to three Domain Name Server (DNS) addresses can also be specified. These are the servers would enable you to have access to other web servers. Valid IP addresses range from 1.0.0.1 to 253.255.255.254. Figure 3-8.
DSL-500T ADSL Router User’s Guide 10. Click the Apply button when you have entered all the information. The web browser will briefly go blank. You are now finished changing setting for the primary WAN connection known as Connection 1. It is now necessary to save the changes you just made and restart the Router. 11. To save the changes made to Connection 1, click the Tools tab and then click on the System Commands button. Click on the Save All button to store the configuration settings.
DSL-500T ADSL Router User’s Guide 5. Leave the default QoS values if you are unsure or the ISP did not provide this information. 6. Do not change the PCR or SCR values unless you are required to do so. If you are told to change these, type in the values given to you by your service provider. 7. The Encapsulation values LLC (SNAP) and VC (MUX) are two different methods of encapsulating the PPP packet. Contact your ISP to make sure which encapsulation is being supported. 8.
DSL-500T ADSL Router User’s Guide 2. Select CLIP from the Type: pull-down menu. This action will change the menu so it offers different settings for configuration. 3. Type in a Name: in the space provided (conn_1_CLIP_8_35 is used in the above example). 4. Under Options, enable NAT and/or Firewall by selecting the appropriate checkbox. This option is not available for a Bridge connection. 5. Based upon the information your ISP provided, enter the IP Address (e.g. 168.128.1.1), the Subnet Mask (e.g.
DSL-500T ADSL Router User’s Guide New Connection Example 1 - Create a New PPPoE Connection The example below describes how to set up a new connection that uses a PPPoE type WAN conneciton. To create a new connection: 1. Click on the New Connection button. 2. Configure the Router for the Type: of conneciton used and all the remaining settings as discussed in the preceding section. In this example, the type of connection used for Connection 2 is PPPoE.
DSL-500T ADSL Router User’s Guide New Connection Example 2 - Create a New Bridge Connection You may create new connections to suit different purposes. For example, let’s create a new Bridge connection used to connect directly to a server acting as a firewall and proxy. 1. Click the New Connection button. 2. Select Bridge from the Type: menu. 3. Configure the remaining settings (including VPI: and VCI:) as necessary. 4. Click the Apply button.
DSL-500T ADSL Router User’s Guide DHCP Configuration for LAN The Router supports three DHCP modes for the LAN. By default, DHCP service is provided using an IP pool of 192.168.1.2 – 192.168.1.254 for a total of 253 IP addresses available. The Router can also relay DHCP service from another server through the WAN port. You may prefer to disable DHCP service and DHCP relay and use a different preferred method for IP addressing on your LAN.
DSL-500T ADSL Router User’s Guide Enable DHCP Relay Some service providers provide DHCP service for private networks from their own servers. To enable DHCP service form outside your LAN select the DHCP Relay option and type in the server IP address in the Relay IP field. Figure 3- 14. Configure DHCP Relay Service Click the Apply button to change the DHCP Relay settings. Remember to Save All in the Tools/System Commands menu.
DSL-500T ADSL Router User’s Guide Management IP The IP address of the Router can be changed to suit the requirements of your LAN. Remember, if you are using DHCP from the Router, the IP address must be consistent with the DHCP IP settings. Figure 3- 15. Configure Management IP Change IP settings as desired and click the Apply button to change the DHCP Relay settings. You may also provide a Host name and Domain name if necessary for your LAN. Remember to Save All in the Tools/System Commands menu.
DSL-500T ADSL Router User’s Guide Save Configuration Changes Any changes made to the Router’s configuration must be saved to non-volitile memory or they will be lost if the Router is restarted or powered off. When you are finished making changes to the Router settings, follow the instructions here to save the new settings. Figure 3- 16. Router Tools Menus Click on the Tools tab to access the System Commands menu link - then click the System Commands link to see the menu pictured below.
DSL-500T ADSL Router User’s Guide Figure 3- 17. Available System Commands To save the new settings, click on the Save All button. It will take a second or two to perform the save. After the save is completed, a message appears in a new menu (see below). Figure 3- 18. Changes permanently saved message To return to the System Commands menu you can click the Back button in the new menu or use the back function of the web browser.
DSL-500T ADSL Router User’s Guide 4 Advanced Router Management Click the Advanced tab to access menus used to configure UPnP, Port Forwarding, Access Control, Advanced Security (including NAT, Firewall and DMZ setup), LAN Clients, Bridge Filters, Multicast passthrough, Static Routing and Dynamic Routing (RIP setup). Figure 4-1.
DSL-500T ADSL Router User’s Guide UPnP UPnP supports zero-configuration networking and automatic discovery for many types of networked devices. When enabled, it allows other devices that support UPnP to dynamically join a network, obtain an IP address, convey its capabilities, and learn about the presence and capabilities of other devices. DHCP and DNS service can also be used if available on the network.
DSL-500T ADSL Router User’s Guide LAN Clients The LAN Clients menu is used when establishing Port Forwarding, Access Control and Advanced Security rules for IP addresses on the LAN. This menu can be accessed directly by clicking on the LAN Clients button or hyperlink in the Advanced setup menu. You can also click on the New IP button located in the Port Forwarding, Access Control and Advanced Security menus to access this menu.
DSL-500T ADSL Router User’s Guide Port Forwarding Port Forwarding allows specific functions to bypass NAT protection that would otherwise not allow them to function. To use Port Forwarding, you must have specific client IP addresses available for configuration. Use the LAN Clients menu to establish client IP addresses available for port forwarding. Note In order to use Port Forwarding, Firewall support must be enabled. See Enable/Disable NAT and Firewall in the Advanced Security menu. Figure 4-4.
DSL-500T ADSL Router User’s Guide You may also create customized rules to manage TCP/UDP ports. The pre-configured rules include those listed in the table here: Category Available Rules Games: Alien vs.
DSL-500T ADSL Router User’s Guide The User category for port forwarding is used to set up customized port forwarding rules. Figure 4- 5. Set up Custom Port Forwarding Rules To set up custom TCP or UDP port forwarding rules, follow these steps: 1. Select the User category and click the Add button located below the Available Rules list. This will change the menu to look like the example below.
DSL-500T ADSL Router User’s Guide Figure 4- 6. Port Forwarding User Rules Management 2. Type a Rule Name in the space provided. 3. Select the port Protocol from the pull-down menu - you may select TCP, UDP or both (TCP/UDP). 4. Configure a single port or a range of ports for forwarding. Type the lowest numbered port in the range in the Port Start space. Type the highest numbered port in the Port End space. For a single port, just enter the same number in both spaces. 5.
DSL-500T ADSL Router User’s Guide Access Control Access Control settings are used to block various services and protocols for specific client IP addresses. The configuration process is similar setting up port forwarding, except access control will deny specific functions to client IP addresses. There are pre-configured rules for specific functions that may be blocked or you can block specific UDP or TCP ports. Access control operates for specific IP addresses across all WAN connections.
DSL-500T ADSL Router User’s Guide Access Control pre-configured rules are the same as for port forwarding: Category Available Rules Games: Alien vs. Predator, Asheron’s Call, Dark Rein, Delta Force, Doom, Dune, DirectX Games, EliteForce, EverQuest, Fighter Ace II, Half Life, Heretic II, Hexen II, Kali, Motorhead, MSN Gaming Zone, Myth: The Fallen Lords, Need for Speed Porsche, Need for Speed 3, Outlaws, Rainbow 6, Starcraft, Tiberian Sun, Ultima, Unreal Tournament.
DSL-500T ADSL Router User’s Guide Advanced Security Use the Advanced Security features of the Router to globally enable or disable NAT and Firewall protection for any WAN connection, enable or disable DMZ IP addresses, enable or disable remote Telnet or web management from specified IP addresses, and enable/disable ICMP ping packets from the WAN. Figure 4-8. Advanced Security menu Follow the instructions below to set up the Advanced Security features.
DSL-500T ADSL Router User’s Guide DMZ IP Address A DMZ address is used for a device that is not given basic protection of NAT and Firewall services. You may select an IP address from the pull-down menu or create a New IP by pressing the button. This brings up the LAN Clients menu in which you may create a static client IP or reserve a dynamically assigned IP address for DMZ designation. Setup Remote Management Telnet and web management through the WAN port can be enabled for specified IP addresses.
DSL-500T ADSL Router User’s Guide Multicast Pass-through Multicast pass-through can be enabled or disabled for any WAN connection. When enabled it allows IGMP packets to pass through the WAN interface. IGMP packets are used to control multicasts and discontinue multicasts to individual IP addresses when they are no longer needed. Figure 4-10.
DSL-500T ADSL Router User’s Guide 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 4-11. Static Routing menu To add a static route, choose a connection from the pull-down menu and then enter a New Destination IP address, subnet Mask, Gateway IP address and Metric value.
DSL-500T ADSL Router User’s Guide Dynamic Routing The Router supports RIP v1 and RIP v2 used to share routing tables with other Layer 3 routing devices. It also supports use of password protection, which requires password verification for RIP requests. Use the Dynamic Routing menu to enable RIP and if desired to configure password protection. Figure 4-12. Dynamic Routing (RIP) menu To enable RIP v1, check Enable RIP, select RIP v1 Protocol, select the Direction (In, Out, or Both), and click Apply.
DSL-500T ADSL Router User’s Guide Multiple Virtual Connections The Router can use up to eight simultaneous PVC connections. These additional connections occupy the same bandwidth used for ADSL service. Additional PVC connections can be added to establish a private connection to remote offices or maintain a server accessible through the WAN port. Provision for additional PVC profiles must be done through the telephone company or telecommunications services company.
DSL-500T ADSL Router User’s Guide Tools and Utility Menus The menus lited under the Tools tab are used for System Commands to save settings, restart and reset the Router; to set up Remote Log information; for User Management; to update firmware and load saved configuraiton files (in the Update Gateway menu); to perform a Ping test; and to test the DSL network connectivitiy in the Modem Test menu. Figure 4-13. Tools and utility menu links Click the hyperlink or menu button to view the desired menu.
DSL-500T ADSL Router User’s Guide User Management It is a good idea to change the management user information used for the Router before or immediately after establishing a link to the WAN. Figure 4-14. User Management menu To change the user name and password used for management access to the Router: 1. Type the current User Name in the entry field provided. 2. Type in the new Password in the entry field provided. 3. Type in the new password again in the Confirm Password field. 4.
DSL-500T ADSL Router User’s Guide System Commands The System Commands are used to save settings to non-volatile memory, to reboot the Router and to restore factory default settings to the Router. Figure 4-15. Tools – System Commands menu Click on the appropriate menu button to perform the following system tasks: System Function Description Save All In order to save the configuration changes you have just made they must be saved to the Router’s non-volatile RAM by clicking on the Save All button.
DSL-500T ADSL Router User’s Guide Remote Log Us the Remote Log menu to set up logging to servers or computers that are located outside the LAN or subnet of the Router. Figure 4-16. Remote Log menu Select the Log Level from the pull-down menu. The levels available are: Alert, Critical, Debug, Error, Info, Notice, Panic and Warning. Type in the IP address of a receiver for the log message in the Add an IP Address field and click on the Add button.
DSL-500T ADSL Router User’s Guide Update Gateway Use the Update Gateway feature to load the latest firmware for the device. You can obtain the latest version of the DSL-500T firmware by logging onto the D-Link web site at www.dlink.com. Save the latest firmware version to a file on your computer or an accessible TFTP server. Figure 4-17.
DSL-500T ADSL Router User’s Guide Ping Test The Ping Test menu allows you to ping any IP address from the Router to test connectivity to the address. Figure 4-18. Tools – Ping Test window To Ping a device, first enter the IP address of the device that you wish to Ping into the first field, the Packet Size (in bytes) in the second field, and finally, enter the number of times you wish the Ping function to attempt a connection to the desired device into the third field.
DSL-500T ADSL Router User’s Guide OAM Test The OAM Test menu is used for trouble shooting connection problems on the WAN interface. You can test for connectivity on the service provider’s network for any WAN connection. Test for F5 or F4 connection on the near segment or end-to-end. Figure 4-19. Tools – OAM Test window To test your modem, select a Connection, choose a Test Type, and click Test.
DSL-500T ADSL Router User’s Guide Status Menus Use the Status windows to display various performance data about the Router Figure 4-20. Status display links Click the hyperlink or menu button for the desired Status window.
DSL-500T ADSL Router User’s Guide Network Statistics Figure 4-21. Network Statistics window Choose the desired interface at the top of the window and then click Refresh to view Ethernet network statistics.
DSL-500T ADSL Router User’s Guide Connection Status Figure 4-22. Connection Status window Click Refresh to view connection status information. DHCP Clients This window displays the status of all current DHCP clients. Figure 4-23.
DSL-500T ADSL Router User’s Guide Modem Status This window displays DSL statistics and various modem status data. Figure 4-24. Modem Status window Product Information This window displays product information including hardware and firmware versions. Figure 4-25.
DSL-500T ADSL Router User’s Guide System Log The system log displays chronological event log data. Figure 4-26. System Log window Click Refresh to get the most current system log information. Help Menu Help menu links provide more information for configuring various Router functions. Figure 4-27.
DSL-500T ADSL Router User’s Guide A Technical Specifications GENERAL Standards: 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 IEEE 802.3u RFC 1877 (Automatic IP assignment) IEEE 802.1d RFC 2516 (PPP over Ethernet) RFC 791 (IP Routing) Supports RFC 2131 and RFC 2132 (DHCP) RFC 792 (UDP) Compatible with all T1.
DSL-500T ADSL Router User’s Guide Physical and Environmental DC Inputs: Input: 100V ~ 240V AC 50 ~ 60Hz Power Adapter: Output: 9V AC, 1A Power Consumption: 9 Watts (max) Operating Temperature: 5° to 40° C (41° - 104° F) Humidity: 5 to 95% (non-condensing) Dimensions: 142 (W) x 117(D) x 31(H) mm Weight: 200 g EMI: FCC Class B, CE Class B Safety: CSA International Reliability: Mean Time Between Failure (MTBF) min.
DSL-500T ADSL Router User’s Guide B 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. This appendix briefly describes various options including DHCP, used for IP setup on a LAN. If you are new to IP networking, the next appendix provides some background information on basic IP concepts.
DSL-500T ADSL Router User’s Guide 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). Notice that the subnet mask is the same for all machines and the default gateway address is the LAN IP address of the Router.
DSL-500T ADSL Router User’s Guide C 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. This is required for telnet, in-band SNMP management, and related functions such as “trap” handling and TFTP firmware download.
DSL-500T 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-500T ADSL Router User’s Guide Subnet Mask In the absence of subnetworks, standard TCP/IP addressing may be used by specifying subnet masks as shown below. IP Class Subnet Mask Class A 255.0.0.0 Class B 255.255.0.0 Class C 255.255.255.0 Subnet mask settings other than those listed above add significance to the interpretation of bits in the IP address. The bits of the subnet mask correspond directly to the bits of the IP address.
DSL-500T ADSL Router User’s Guide D 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.
DSL-500T ADSL Router User’s Guide 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. The connection ports are typically labeled as follows: Line - This port connects to the wall jack. ADSL – This port connects to the Modem.
Offices Australia D-Link Australia 1 Giffnock Avenue, North Ryde, NSW 2113, Sydney, Australia TEL: 61-2-8899-1800 FAX: 61-2-8899-1868 TOLL FREE (Australia): 1800-177100 URL: www.dlink.com.au E-MAIL: support@dlink.com.au & info@dlink.com.au Brazil D-Link Brasil Ltda. Edificio Manoel Tabacow Hydal, Rua Tavares Cabral 102 Sala 31, 05423-030 Pinheiros, Sao Paulo, Brasil TEL: (55 11) 3094 2910 to 2920 FAX: (55 11) 3094 2921 E-MAIL: efreitas@dlink.
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E-MAIL: Wxavier@dlink-me.com U.K. D-Link Europe (United Kingdom) Ltd 4th Floor, Merit House, Edgware Road, Colindale, London NW9 5AB United Kingdom TEL: 44-020-8731-5555 SALES: 44-020-8731-5550 FAX: 44-020-8731-5511 SALES: 44-020-8731-5551 BBS: 44 (0) 181-235-5511 URL: www.dlink.co.uk E-MAIL: info@dlink.co.uk U.S.A. D-Link U.S.A. 17575 Mt. Herrmann, Fountain Valley, CA 92708 TEL: 1-714-885-6000 FAX: 1-866-743-4905 INFO: 1-800-326-1688 URL: www.dlink.com E-MAIL: tech@dlink.com & support@dlink.
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