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DSL-504 ADSL Router User’s Guide

Runtime Routing Table

The Runtime Routing Table provides a summary of dynamic and static routing information for both the LAN
and WAN interface.

Figure 4 - 27. Runtime Routing Table

Information listed in the Runtime Routing Table includes the following:

IP Address

IP address of network, subnet or device used for route

Subnet Mask

Subnet mask used for route

Gateway

IP address of gateway device used for route

Protocol

Route protocol or type, Direct or Static

Interface

Interface of network, subnet or device used for router, LAN or WAN

Metric

Number of hops used/allowed for route

Name

Name assigned to route

Filter and Firewall Summary

The Filter and Firewall summary window is a convenient way to view that status of filtering setup for the Router.

Figure 4 - 28. Filtering & Firewall Summary

Содержание DSL-504

Страница 1: ...DSL 504 ADSLRouter User sGuide September 2002 ...

Страница 2: ...euchtigkeit ausgesetzt d Wenn das Gerät nicht der Bedienungsanleitung ensprechend funktioniert oder Sie mit Hilfe dieser Anleitung keine Verbesserung erzielen e Das Gerät ist gefallen und oder das Gehäuse ist beschädigt f Wenn das Gerät deutliche Anzeichen eines Defektes aufweist 16 Bei Reparaturen dürfen nur Orginalersatzteile bzw den Orginalteilen entsprechende Teile verwendet werden Der Einsatz...

Страница 3: ...T SHALL NOT APPLY TO ANY UPDATE OR REPLACEMENT WHICH MAY BE PROVIDED FOR DOWNLOAD VIA THE INTERNET OR TO ANY UPDATE WHICH MAY OTHERWISE BE PROVIDED FREE OF CHARGE D LINK S SOLE OBLIGATION UNDER THIS SOFTWARE WARRANTY SHALL BE TO REPLACE ANY DEFECTIVE SOFTWARE PRODUCT WITH PRODUCT WHICH SUBSTANTIALLY CONFORMS TO D LINK S APPLICABLE PRODUCT DOCUMENTATION PURCHASER ASSUMES RESPONSIBILITY FOR THE SELE...

Страница 4: ...CC 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 These limits are designed to provide reaso...

Страница 5: ...ADSL Line 5 Connect Router to the Ethernet 5 Computer to Router Connection 5 Switch to Router Connection 5 Power On Router 6 CONFIGURING THE ROUTER FOR THE FIRST TIME 7 Configuring IP Settings on Your Computer 7 Access the Configuration Manager 14 Configure the Router 15 WEB BASED MANAGEMENT 17 Accessing the Web Manager 17 Folders and Menus 18 Router Configuration 18 Configuring the WAN Connection...

Страница 6: ...mmary 43 System Summary 43 TECHNICAL SPECIFICATIONS 49 LAN IP SETUP 51 Assigning Network IP Addresses 51 Using the Default IP Address 51 Manual IP Address Assignment 51 Using DHCP 52 Changing the IP Address of the Router 52 IP CONCEPTS 53 IP Addresses 53 Subnet Mask 55 DSL 504 FIRMWARE UPGRADE UTILITY 56 MICROFILTERS AND SPLITTERS 58 Microfilters 58 Line Splitter 59 ...

Страница 7: ...uter can be described in general terms in the following steps 1 Gather information and equipment needed to install the device Before you begin the actual installation make sure you have all the necessary information and equipment 2 Install the hardware that is connect the cables Ethernet and telephone to the device and connect the power adapter 3 Check the IP settings on your computer and change t...

Страница 8: ...tional software must be installed if you are using what is called a bridged connection For a bridged connection the information needed to make and maintain the Internet connection is stored on your computer not in the Router This type of connection is similar to the arrangement used for analog dial up Routers but the connection speed is much faster Various terms are to describe a bridged ADSL conn...

Страница 9: ...ns it will be necessary to provide additional VPI and VCI values for the device These numbers define a unique route used on the ATM backbone of the WAN Chapter 4 contains instruction on how to set up additional PVCs for accounts using more than one virtual connection Packing List Open the shipping carton and carefully remove all items In addition to this User s Guide ascertain that you have 1 One ...

Страница 10: ......

Страница 11: ...he recommendations of the ADSL Forum regarding framing data format and upper layer protocols 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 private network The DSL 504 combines the benefits of high speed ADSL connection technology and TCP IP routing with a conventional Ethern...

Страница 12: ...ll remain in the routing table and never age out If you wish to define a specific route that will always be used for data traffic from your LAN to a specific destination within your LAN for example to another router or a server or outside your network to a ISP defined default gateway for instance Default Routing This allows you to choose a default path for incoming data packets for which the desti...

Страница 13: ...green light indicates the unit is powered on Status Lights steady green during the ADSL negotiation phase Once the connection status has been settled the light will blink green ADSL Link Steady green light indicates a valid ADSL connection This will light after the ADSL negotiation process has been settled ADSL Act Blinking green light indicates an active WAN session Ethernet Link Steady green lig...

Страница 14: ...e Connections All cable connections to the Router are made at the rear panel 4 Ethernet ports connect Ethernet cables here RS 232 console port used for configuration Figure 2 2 Rear Panel Connect Power Adapter here ADSL port connect ADSL cable here 4 ...

Страница 15: ...rk Connect Router to the Ethernet The Router may be connected to any 10 100BASE TX Ethernet LAN Any connection to an Ethernet concentrating device such as a switch or hub must operate at a speed of 10 100 Mbps only When connecting the Router to any Ethernet device that is capable of operating at speeds higher than 10Mbps be sure that the device has auto negotiation NWay enabled for the connecting ...

Страница 16: ...he Router and plug the adapter into a nearby power source 2 You should see the Power LED indicator light up and remain lit The Status LED should light solid green and begin to blink after a few seconds 3 If you have the Router connected to your network you can look at the Ethernet Link Act LED indicators to make sure they have valid connections The Router will attempt to establish the ADSL connect...

Страница 17: ... 2 Configure the WAN Connection Once your are able to access the configuration software you can proceed to change the settings required to establish the ADSL connection and connect to the service provider s network There are different methods used to establish the connection to the service provider s network and ultimately to the Internet You should know what Encapsulation and connection type you ...

Страница 18: ...indows 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 click on Control Panel 2 In the Control Panel folder click on Network and Internet Connections 8 ...

Страница 19: ...he Network and Internet Connections folder click on Network Connections 4 In the Network Connections folder highlight the Local Area Connection icon by clicking on it once A new option is revealed under Network Tabs in the left side panel 9 ...

Страница 20: ... settings of the connection under Network Tabs 6 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 10 ...

Страница 21: ...display as an installed component click Install 6 In the Select Network Component Type dialog box select Protocol and then click Add 7 Select Internet Protocol TCP IP in the Network Protocols list and then click OK 8 You may be prompted to install files from your Windows 2000 installation CD or other media Follow the instructions to install the files 9 If prompted click OK to restart your computer...

Страница 22: ... 2 In Network and Dial up Connections window right click the Network icon and then select Properties 3 In the Network Properties dialog box select TCP IP and then click Properties 4 In the TCP IP Settings dialog box click the Obtain and IP address automatically option 5 Double click OK twice to confirm and save your changes and then close the Control Panel Your computer is now ready to use the Rou...

Страница 23: ...ls tab 4 The Protocols tab displays a list of currently installed network protocols If the list includes TCP IP then the protocol has already been enabled Skip to Configure IP Information 5 If TCP IP does not display as an installed component click Add 6 In the Select Network Protocol dialog box select TCP IP and then click OK You may be prompted to install files from your Windows NT installation ...

Страница 24: ... to deselect the option and click OK Alternatively you can access this Internet Options menu using the Tools pull down menu in Internet Explorer To use the web based management software launch a suitable web browser and direct it to the IP address of the Router Type in http followed by the default IP address 192 168 0 1 in the address bar of the browser The URL in the address bar should read http ...

Страница 25: ...enu you need to configure the Router so it can connect to the Internet The Multiple PVC menu is used to configure the Router s WAN connection and also used to add other virtual connections PVCs Our purpose now is to merely establish the primary connection The remainder of this chapter describes what is how to establish this WAN connection For a complete description of the user changeable variables...

Страница 26: ...Bridge LLC The default Encapsulation is PPPoA LLC If you select an IPoA or Bridge Encapsulation the user changeable variables displayed in the browser will change These different variables are described in step 5 1 5 3 5 The remaining settings that must be configured are different for the different Encapsulations 5 1 If you have selected a PPPoE or PPPoA Encapsulation you must supply a User Name a...

Страница 27: ...u are accessing the web based manager you must type its default IP address 192 168 0 1 in the address bar of the browser The URL in the address bar should read http 192 168 0 1 If you change the IP address you will use the new IP address to access the web based manager In the page that opens click on the Login to web based management module button A new window will appear and you will be prompted ...

Страница 28: ... a number of labeled buttons You can click the button or the hyperlinked title of these buttons to view the menu associated with it These are the menus you will use to configure manage and monitor the Router Router Configuration All the settings that define Router operations on both the LAN and WAN can be configured with the menus located in the Configuration folder These menus are described in th...

Страница 29: ...guration The Router may be configured to use common Encapsulation and connection methods commonly used for ADSL service The information that is needed for the different method varies according to connection type Therefore the menu will change to offer different settings depending on whether the connection is a PPP IPoA or Bridged connection type To configure a single PVC profile select the Encapsu...

Страница 30: ...ssary to access this menu and hit the Connect button each time you want to establish a connection to the WAN or the Internet Idle Time A value of 0 means that the PPP connection will remain connected If your network account is billed according to the amount of time the Router is actually connected to the Internet enter an appropriate Idle Time value in seconds This will disconnect the Router after...

Страница 31: ...vision for additional PVC profiles must be done through the telephone company or telecommunications services company The remote user must have suitable ADSL equipment for a successful connection Use the Multiple PVC menu to add delete or modify additional PVCs as described below Figure 4 2 Multiple PVC Menu In order to use additional PVCs each profile must have a unique to the Router Item Name and...

Страница 32: ...le at the top of the web page 7 When all the new PVCs you wish to create have been entered click the Apply button located to the right of the Existing Entry Table After a few second you will be prompted to save the changes and restart or continue to make other changes to the Router s configuration To modify an existing PVC 1 Select the index number of the PVC profile you want to change with the Se...

Страница 33: ...f the Router To change the IP address type in the new LAN IP Address in the space provided and select a Subnet Mask from the drop down menu Click on the OK button If DHCP is enabled a screen prompt will appear If you will continue to use the DHCP function click the OK button Otherwise you will need to manually configure the DHCP server addresses to reflect the change You will be prompted again to ...

Страница 34: ...e packet types that can be filtered are the following ARP PPPoE IP Multicast IPv6 Multicast IP Broadcast blocked by default RARP blocked by default IPX NetBEUI Appletalk IEEE 802 1Q packets blocked by default Bridge Management Information A check mark in the box indicates the packet type will be passed Any packet types that are not checked will be dropped by the Router Select the packet type you w...

Страница 35: ...n menu to enable or disable the proxy DNS function Default enabled Get DNS IP automatically Click in the box to use checked or not use unchecked automatic DNS detection Using automatic DNS detection not allow you to select a DNS server Default auto detect DNS Server IP Type in the IP address of the DNS server you want to use DNS auto detect must be disabled When you are finished making changes to ...

Страница 36: ...dress that will be assigned to and used by the DHCP clients Leased Time This specifies the amount of time in hours a client can lease an IP address from the dynamically allocated IP pool Primary DNS Enter any Internet DNS server IP address available through the WAN connection or use the DNS settings supplied by your service provider Secondary DNS Enter a backup DNS IP address or leave blank Primar...

Страница 37: ...uses web servers FTP servers or other proxies used for data requests from outside the private network you can use NAT in conjunction with Port Redirection to allow appropriate use of your servers by outside users See the section on Port Redirection for more information For the purposes of network administration NAT is almost indispensable Hosts and servers on the internal network can be moved easi...

Страница 38: ...nate the server s IP address as the DMZ by typing in the IP address in the DMZ IP Address space provided and clicking the OK button For the system that uses the DMZ IP address you may want to manually assign an IP address to it and adjust your DHCP server addresses so that the DMZ IP address is not included in the DHCP server range This way you avoid possible IP address problems if you reboot the ...

Страница 39: ...P addresses to the external WAN global IP address used for your account If you are familiar with Ethernet switching you can think of the IP Masquerade Timer as being similar to a MAC address table timeout in a switch Figure 4 9 IP Masquerade Timer To change the IP Masquerade for the default settings select the time for TCP or UDP packets from their respective drop down menus and click the OK butto...

Страница 40: ...to a designated HTTP server in the DMZ Other common applications might include directing incoming SMTP packets to an Email server for data scrutiny and improved network efficiency Port Redirection can be used to redirect TCP or UDP packets to a specified port and a specified IP address on your local network You can define a set of instructions for a specific incoming port or for a range of incomin...

Страница 41: ...port number or use a well know port for the particular protocol packet you wish to redirect Internet Select one of the well known ports to redirect incoming packets through that port Start Port For a range of ports this will be the first port in the range For a single port enter the port number End Port For a range of ports this will be the last port in the range For a single port just enter the s...

Страница 42: ...or static route used State Select Enabled to start using the static route when it is applied To save a route you do not want to use now for later use without deleting it you can choose Disabled IP Address IP address of the subnet or device where packets are routed Subnet Mask Subnet mask that allows packets to be routed as intended Gateway IP address of the gateway used for this static route Inter...

Страница 43: ...aders for specific information Packets passing through the Router that do not meet the criteria specified by the rule set are dropped In order to improve network security without severely limiting network efficiency it is important to carefully plan the sets of access rules Effective implementation of packet filtering requires detailed knowledge of network services and communication protocols An o...

Страница 44: ...lock packets form that IP address specifies the port numbers less than and equal to the Start Port number specifies the port numbers greater than and equal to the Start Port number sets the port number equal to the Start Port if there is no End Port specified if an End Port number is specified this defines a range of ports to filter The range is defined as the port numbers between the Start Port a...

Страница 45: ...bled by default on all interfaces sending and accepting RIP packets Figure 4 13 RIP Menu Select the Interface to configure for RIP and then select to RIP version 1 V1 version 2 V2 or Both for RIP packets sent from the Router Send or accepted by the Router Accept When you have configured RIP settings click on the Apply button You can save and reboot the system now or continue to configure the Route...

Страница 46: ...Keep in mind that many NTP servers require permission before they may be used 3 Select the Time Zone where the Router is located or the time zone you want to use for system time Time zones are displayed as GMT Greenwich Mean Time plus or minus hours incremented by whole hours 4 Click the Set Time button to set the time with the chosen NTP server This will send a request to update system time and d...

Страница 47: ...t facilitates networking for a variety of devices and systems UPnP allows enabled systems to be networked more easily This feature is enabled by default You can disable it in the UPnP Configuration menu by selecting disabled and clicking the OK button Figure 4 15 UPnP Configuration 37 ...

Страница 48: ...type An F4 flow test is used to verify that ATM network information ATM cells can be shared between network elements This information is used within virtual paths to report an unavailable path or a virtual path that cannot be guaranteed An F5 flow test is also used to verify that ATM network information can be shared between network elements This information is used within virtual connections to r...

Страница 49: ...enu 1 Type the current User Name in the entry field provided 2 Type in the current password in the Old Password entry field 3 Type in the New Password in the entry field provided 4 Type in the new password again in the Confirm New Password field 5 Click the OK button The Save changes and reboot system message appears Save Changes In order to save the configuration changes you have just made they m...

Страница 50: ...e the LAN IP address will need to be reconfigured Update Firmware Use the Update Firmware feature to load the latest firmware for the device You can obtain the latest version of the DSL 504 firmware by logging onto the D Link web site at www dlink com Access the D Link web site by clicking on the D Link logo in the upper left corner of the browser window Save the latest firmware version to a file ...

Страница 51: ...aved as adslmodem cfg or you can specify another name To load a saved configuration file form the computer type in the full name and path in the Configuration File space or click on the Browse button to search for the file Remote Administration Access The Router can be administered using a computer located outside the LAN Permission to allow remote management must first be allowed by enabling remo...

Страница 52: ...etrain button The Router will initiate a new attempt to negotiate and establish the ADSL connection If this fails check to make sure you are using the correct PVC VPI VCI settings and restart the Router If problems persist call your ISP or ADSL service provider Inability to initiate or maintain the ADSL link may indicate a problem at the other end DSLAM of the ADSL connection Figure 4 23 ADSL Line...

Страница 53: ...indows to monitor Router performance and troubleshoot the device System Summary The main summary page displays key information about the WAN connection and various Router functions Figure 4 24 System Summary See the Summary description on the following page 43 ...

Страница 54: ...ulation Method Packet encapsulation method Proxy DNS Status of proxy DNS function Get DNS IP automatically Status of auto detect DNS enabled indicates the Router will get DNS information from the WAN usually from the ISP server if disabled a DNS server IP address must be manually entered DNS Server IP IP address of DNS server being used if there is no DNS server detected IP address will be 0 0 0 0...

Страница 55: ... following Index Index reference number for entry MAC Address MAC address of computer or networked device IP Address Assigned IP address of computer or networked device Computer Name Name of computer or networked device Leased Time Leased time of assigned IP address Port Redirection Summary The Port Redirection summary window is a lets you see how port redirection is currently configured for the R...

Страница 56: ...etwork subnet or device used for route Subnet Mask Subnet mask used for route Gateway IP address of gateway device used for route Protocol Route protocol or type Direct or Static Interface Interface of network subnet or device used for router LAN or WAN Metric Number of hops used allowed for route Name Name assigned to route Filter and Firewall Summary The Filter and Firewall summary window is a c...

Страница 57: ... Operation Mode Modulation technique used for ADSL connection G DMT or G lite ADSL Link Speed Downstream Upstream data transfer rate in Kbps SNR Downstream Upstream Signal to Noise Ratio in dB Link Status ATTEN Downstream Upstream attenuation of signal in dB FEC FEC Forward Error Correction CRC CRC Cyclic Redundancy Control Line Error HEC HEC Header Error Check Frame Counter Number of data packets...

Страница 58: ...e 4 30 Carrier Chart This chart can be used to gauge signal quality for the entire upstream lower portion and downstream upper portion range of discrete modular tones The example above displays normal signal function for the full range of frequencies 48 ...

Страница 59: ...TM RFC 1631 NAT RFC 1877 Automatic IP assignment RFC 2516 PPP over Ethernet Supports RFC 2131 and RFC 2132 DHCP Compatible with all T1 413 issue 2 full rate DMT over analog POTS and CO DSLAM equipment Supports ATM Forum UNI V3 1 PVC PROTOCOLS TCP IP UDP RIP 1 RIP 2 IGMP DHCP BOOTP ARP AAL5 DATA TRANSFER RATE G dmt full rate Downstream up to 8 Mbps Upstream up to 640 Kbps G lite Downstream up to 1 ...

Страница 60: ...V 240V AC 50 60Hz Output 7 5V DC 1A Power Consumption 5 Watts max Operating Temperature 0 to 40 C 32 104 F Humidity 5 to 95 non condensing Dimensions 190 mm x 116 8 mm x 30 9 mm Weight 360 gm EMI CE Class B FCC Class B Safety UL CUL TUV Reliability Mean Time Between Failure MTBF min 4 years 50 ...

Страница 61: ...ou can instruct the Router to automatically assign them using DHCP The simplest method is to use DHCP The DHCP function is active by default Manual IP Address Assignment Manually configuring IP settings for the LAN means you must manually set an IP address subnet mask and IP address of the default gateway the Router s IP address on each networked computer The example listed below describes IP conf...

Страница 62: ...r 4 for information on how to use configure the Router for DHCP Changing the IP Address of the Router When planning your LAN IP address setup you may use any scheme allowed by rules that govern IP assignment It may be more convenient or easier to remember an IP scheme that use a different address for the Router Or you may be installing the Router on a network that has already established the IP se...

Страница 63: ...assigned to each of the millions of networks and each of the computers on those networks Such a number is called an IP address To make IP addresses easy to understand the originators of IP adopted a system of representation called dotted decimal or dotted quad notation Below are examples of IP addresses written in this format 201 202 203 204 189 21 241 56 125 87 0 1 Each of the four values in an I...

Страница 64: ...s this portion is not all 0 or all 255 Values outside the range of 0 to 255 can never appear in an IP address 0 to 255 is the full range of integer values that can be expressed with eight bits The network portion must be the same for all the IP devices on a discrete physical network a single Ethernet LAN for example or a WAN link The host portion must be different for each IP device or to be more ...

Страница 65: ...k 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 Any bit an a...

Страница 66: ...e Utility Instructions for downloading the firmware are located on the web site at www dlink com or your local D Link URL For URL web addresses for all D Link offices worldwide see the address list at the end of this document To launch the DSL 504 Firmware Upgrade Utility click on the icon Allow a few moments for the software to discover the Router on the network After the discovery phase the foll...

Страница 67: ...ge the temporary IP address of the Router type in an available IP address in the space provided You should change only the host portion of the address To upload the new firmware to the selected Router click the Upgrade button The utility will automatically load the new firmware During the upgrade process it is important that you allow the entire file to load onto the device Do not turn off the Rou...

Страница 68: ... to use any type of filter device Follow the instructions given to you by your ADSL service provider about where and how you should connect the Router to the ADSL line Microfilters Unless you are instructed to use a line splitter see below it will be necessary to install a microfilter low pass filter device for each telephone or telephone device answering machines Faxes etc that share the line wit...

Страница 69: ...e splitter has three RJ 11 ports used to connect to the wall jack the Router 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 Router Phone This port connects to a telephone or other telephone device The diagram below illustrates the proper use of the splitter DSL 504 Line Spl...

Страница 70: ......

Страница 71: ...L 20 2 635 6176 FAX 20 2 635 6192 URL www dlink me com E MAIL support dlink me com fateen dlink me com Finland D Link Finland Thlli ja Pakkahuone Katajanokanlaituri 5 FIN 00160 Helsinki TEL 358 9 622 91660 FAX 358 9 622 91661 URL www dlink fi com France D Link France Le Florilege 2 Allee de la Fresnerie 78330 Fontenay le Fleury France TEL 33 1 3023 8688 FAX 33 1 3023 8689 URL www dlink france fr E...

Страница 72: ...ink Sweden P O Box 15036 S 167 15 Bromma Sweden TEL 46 0 8 564 61900 FAX 46 0 8 564 61901 E MAIL info dlink se URL www dlink se Taiwan D Link Taiwan 2F No 119 Pao Chung Rd Hsin Tien Taipei Taiwan TEL 886 2 2910 2626 FAX 886 2 2910 1515 URL www dlinktw com tw E MAIL dssqa tsc dlinktw com tw Turkey D Link Middle East Deniz Bilgisayar Buyukdere Cad Naci Kasim Sk No 5 Mecidiyekoy Istanbul Turkey TEL 9...

Страница 73: ...99 1000 or more 3 What network protocol s does your organization use XNS IPX TCP IP DECnet Others_______________________________________________________ 4 What network operating system s does your organization use D Link LANsmart Novell NetWare NetWare Lite SCO Unix Xenix PC NFS 3Com 3 Open Banyan Vines DECnet Pathwork Windows NT Windows NTAS Windows 95 Others______________________________________...

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