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DI-304
ISDN Router
User' s Guide
Second Edition (April 2003)
DI304MA... A1
Printed in Taiwan
RECYCLABLE

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Summary of Contents for D-Link DI-304

  • Page 1 DI-304 ISDN Router User’ s Guide Second Edition (April 2003) DI304MA… A1 Printed in Taiwan RECYCLABLE...
  • Page 2: Copyright Statement

    No part of this publication may be reproduced in any form or by any means or used to make any derivative such as translation, transformation, or adaptation without permission from D-Link Corporation/D-Link Systems Inc., as stipulated by the United States Copyright Act of 1976.
  • Page 3: Limited Warranty

    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 4 D-Link Offices for Registration and Warranty Service he product's Registration Card, provided at the back of this manual, must be sent to a D-Link office. To obtain an RMA number for warranty service as to a hardware product, or to obtain warranty service as to a software product, contact the D-Link office nearest you.
  • Page 5: Wichtige Sicherheitshinweise

    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.
  • Page 6: Table Of Contents

    Built-in Flash ROM..............4 Point-to-Point over Ethernet (PPPoE) Client Support ....4 Point-to-Point Tunneling Protocol (PPTP) Client Support ..4 Firewall..................4 Remote Management ...............4 Applications for your DI-304 ................4 Internet Access ................4 Network Address Translation (NAT) ........5 LAN-to-LAN Enterprise Connections........5 Remote Dial-In Server .............5 What This Manual Covers ..................
  • Page 7 The DI-304 Rear Panel ..................10 Hardware Installation..................11 Connecting the Power Adapter..........11 Connecting to the Ethernet............12 Connecting to an ISDN BRI Line ...........12 Connecting to a DSL/Cable Modem........13 Setting Up a Management PC ..........13 Checking the Network IP Configuration.........13 Configuring the TCP/IP Protocol..........14...
  • Page 8 Installing a Virtual TA Client............66 Configuring a Virtual TA Client/Server ........66 ..................68 YSTEM ANAGEMENT Online Status ................69 Time Setup................70 Management Setup..............71 Diagnostic Tools...............72 Reboot System.................78 Firmware Upgrade ..............79 A – T ..........81 PPENDIX ROUBLESHOOTING AND Using the Telnet Terminal Commands........81 Viewing Call Logs ..............82 Viewing ISDN Logs...............83 Viewing PPP Logs ..............83...
  • Page 9: Introduction

    No PPPoE/PPTP client software is required for the computers. Product Features The DI-304 router is packed with features that give it the flexibility to provide a complete networking solution for almost any small to medium-sized office environment.
  • Page 10: Ease Of Installation

    Dial On Demand The Dial On Demand feature allows a DI-304 to automatically place a call to a Remote Node whenever there is traffic coming from any workstation on the LAN (Local Area Network) to that remote site.
  • Page 11: Dhcp Support (Dynamic Host Configuration Protocol)

    Website. Virtual TA Server (VTA) The terminology Virtual TA means the DI-304 can operate as traditional ISDN TA to transmit and receive data, FAX, and voice transmissions via third-party software running on a desktop computer. In fact, a virtual TA server works as a network TA to exchange packets between an ISDN BRI and an Ethernet LAN.
  • Page 12: Telnet Terminal Server

    Some DSL modems (e.g. Alcatel modems) only provide a PPTP local connection for an end user computer. The DI-304 has a built-in PPTP client for establishing a DSL link transport protocol for your entire local network. There is no need to install a PPTP driver on your computers.
  • Page 13: Network Address Translation (Nat)

    NAT address mapping can also be used to link two IP domains via a LAN-to-LAN connection. LAN-to-LAN Enterprise Connections The DI-304 can dial to or answer calls from another remote access router connected to a different LAN. The DI-304 supports TCP/IP and has the capability to bridge any Ethernet protocol.
  • Page 14: What This Manual Doesn't Cover

    Regardless of the application, it is important that you follow the steps outlined in Chapters 2, “Installation and Setup,” to correctly connect your DI-304 to your LAN. You can then refer to other chapters of the manual depending on your specific installation requirements.
  • Page 15: Additional Installation Requirements

    DI-304/DI-304M ISDN Remote Router ♦ One hard copy of the User’s Guide. ♦ One User’s Guide on CD-ROM ♦ One single user edition of RVS-COM V2.0 software. Additional Installation Requirements In addition to the contents of your package, there are other hardware and software requirements you need before you can install and use your router.
  • Page 16: Installation & Setup

    Installation & Setup Before You Start ♦ Use only the power adapter supplied by D-Link Corporation (18 VAC 1A). Using an incorrectly rated power adapter will result in damage to the router. ♦ Know the type of interface provided by your ISP or telecom. The standard model only supports the ISDN BRI S/T-interface.
  • Page 17: The Di-304 Front Panel

    DI-304/DI-304M ISDN Remote Router ◊ ISDN switch type. ◊ ISDN telephone number(s). Before you set up the router, you need to know the default settings of the DI-304 as shown below: Factory Default Settings: Default IP Network Settings: IP Address: 192.168.0.1 Subnet Mask: 255.255.255.0...
  • Page 18: The Di-304 Rear Panel

    ♦ 100/10M – 1 through 4 — These indicators light up when a port is operating at 100Mbps. Otherwise, if this indicator is dark and the corresponding LINK indicator is lit, then the port is operating at 10Mbps. The DI-304 Rear Panel DI-304...
  • Page 19: Factory Reset

    DI-304/DI-304M ISDN Remote Router The DI-304 has a power jack, an uplink port, four RJ-45 ports, an ISDN port on the rear panel, and a factory reset button. Please note that only the D-Link supplied power adapter should be connected to the power jack.
  • Page 20: Connecting To The Ethernet

    DI-304ISDN Remote Router Connecting to the Ethernet A. Connecting to PCs: 1. Attach the Ethernet cable to any P1 ~ P4 port. 2. Connect the other end of the Ethernet cable to your PCs' installed network interface card (NIC). 3. The LED indicators at both the Ethernet port and the NIC should be ON. Note: If the Ethernet cable is not long enough to reach your PCs, purchase a longer straight-through Cat.
  • Page 21: Connecting To A Dsl/Cable Modem

    DI-304/DI-304M ISDN Remote Router 3. Plug the other end of the cable into the ISDN wall outlet. Connecting to a DSL/Cable Modem The router supports connection of a DSL modem via an Ethernet interface only. Non- Ethernet interface DSL modems, such as USB and ATMF-25, will not be supported.
  • Page 22: Configuring The Tcp/Ip Protocol

    DI-304ISDN Remote Router Your particular system may differ from the window shown here. Check if you have an Ethernet Network Interface card (NIC) installed. If not, refer to the installation documentation from the NIC card manufacturer and install the card and drivers. If you have installed the NIC card, 1.
  • Page 23 DI-304/DI-304M ISDN Remote Router 2. On the IP Address tab, click Obtain an IP address automatically. As the DHCP (Dynamic Host Configuration Protocol) server built into the router is enabled by default, your computer will get an IP address, subnet mask, and other related IP network settings from the router.
  • Page 24: Checking Tcp/Ip Settings

    DI-304ISDN Remote Router 5. Make the New gateway and Installed gateways fields blank and click OK. A dialog box will pop up asking you to restart the PC. Click Yes. Checking TCP/IP Settings 1. After completing the previous steps, click Start → Run. Click the Gateway tab and type winipcfg.
  • Page 25: Using The Smart Start Wizard

    DI-304/DI-304M ISDN Remote Router 2. If the IP configuration is correct, you will be able to use the Ping diagnostic utility built in Microsoft Windows to Ping the router. Click Start → Programs → MS-DOS Prompt. A command mode window will open. Type ping 192.168.0.1 (default IP of the router) to diagnose the network connectivity.
  • Page 26 DI-304ISDN Remote Router If you are familiar with using a Web browser (Microsoft Internet Explorer, Netscape Communicator, etc.) or Telnet client software, you may jump directly to the next section. We suggest you use the most up-to-date version of your Web browser. Installing the Router Tools 1.
  • Page 27 DI-304/DI-304M ISDN Remote Router 3. Click OK to go to the login password screen. 4. If this is the first time you setup the router, do not enter any password. Click OK to go to the next screen. The screen shows read-only IP and IP mask settings for the PC you are using, and also the IP Address and IP Mask settings for the router.
  • Page 28 DI-304ISDN Remote Router 6. Wait for a few seconds. The Telnet and the Browser will be clear (see below). If the IP address and IP Mask of your PC and the router are not located at the same subnet, please renew your PC's IP address using winipcfg.exe on Windows95/98/ME or ipconfig.exe on Windows NT/2000.
  • Page 29: Using The Web Configurator

    DI-304/DI-304M ISDN Remote Router Enter admin as the User Name and leave the Password field blank. The Web Configurator will open. Using the Web Configurator Connecting to the We b Configurator via a Web Browser 1. Launch the Web browser. Enter http://192.168.0.1 into the browser Address window and press the Enter key.
  • Page 30 DI-304ISDN Remote Router 3. If this is the first time you setup the router, type admin as the User Name and leave the Password field blank. Click OK. 4. The Web Configurator Setup Main Menu will open. On the main page, Model, Firmware Version, Build Date/Time, and LAN MAC (Hardware) Address information will be displayed.
  • Page 31 DI-304/DI-304M ISDN Remote Router Modifies the router's IP address and DHCP server settings. 3. Internet Access Setup: (required for Internet access) Usually the router functions as a border router for SOHO or home networking so you must enter settings here to enable access to the Internet.
  • Page 32 DI-304ISDN Remote Router The LAN-to-LAN Dialer Profiles are different from last setup menu. Here up to 16 LAN to LAN profiles can be set for access to up to 16 remote networks via an ISDN line. These profiles have dial-out/dial-in/static route functions. 9.
  • Page 33: Basic Configuration And Internet Access

    DI-304/DI-304M ISDN Remote Router Basic Configuration and Internet Access Basic Setup (Setup First) This group includes Administrator Password Setup, Ethernet TCP/IP and DHCP Setup, and ISDN Setup. Changing the Administrator Password On first setup the router requires no password. However, for security reasons, we strongly recommend that you set an administrator password for the router.
  • Page 34 DI-304ISDN Remote Router For example, for some ISDN dial-up access, the ISP will assign a few public IP addresses for your local network usage. You could use one IP address for your router; the second IP address/subnet mask should be configured using the public IP address. Other local PCs should set the router IP address as the default gateway.
  • Page 35: Configuring The Isdn Interface

    DI-304/DI-304M ISDN Remote Router ♦ DNS Server IP Address – (Default: None) DNS stands for Domain Name System. Every Internet host must have a unique IP address. They may also have an easy-to-remember name such as www.dlink.com.tw. The DNS server converts this name into its equivalent IP address.
  • Page 36 DI-304ISDN Remote Router Five methods are available for Internet Access: ♦ Dialing to Single ISP – If you want to access the Internet via a single ISP, click here. ♦ Dialing to Dual ISP – If you have more than one ISP, click here to set up two ISP dialup profiles.
  • Page 37: Isdn Dial-Up Internet Access

    DI-304/DI-304M ISDN Remote Router ISDN Dial-up Internet Access Dialing to a Single ISP ISP Access Setup ♦ ISP Name – Enter your ISP name. ♦ Dial Number – Enter the ISDN access number provided by your ISP. ♦ Username – Enter the username provided by your ISP.
  • Page 38: Dialing To Dual Isps

    DI-304ISDN Remote Router ? PAP or CHAP - Set the PPP session to use the PAP or CHAP protocols to negotiate the username and password with the ISP. ♦ Idle Timeout – Idle timeout means the router will disconnect after being idle for a preset amount of time.
  • Page 39 DI-304/DI-304M ISDN Remote Router ? Dialup BOD – BOD stands for bandwidth-on-demand. The router will use only one B channel under low traffic situations. Once the single B channel bandwidth is filled, the other B channel will be dialed automatically. For more detailed BOD parameter settings, refer to the Advanced Setup group >...
  • Page 40: Dsl/Cable Modem Internet Access

    The following application scenario shows that the head office is capable of getting on to the Internet through the DI-304 and a broadband device and connecting to the branch office via an ISDN network simultaneously.
  • Page 41 DI-304/DI-304M ISDN Remote Router PPPoE Setup ♦ PPPoE Link – Check Enable to enable the PPPoE client protocol. ISP Access Setup ♦ ISP Name – Enter the ISP name. ♦ Username – Enter the ISP supplied username. ♦ Password – Enter the ISP supplied password.
  • Page 42: Using Pptp With A Dsl Modem

    DI-304ISDN Remote Router ♦ Fixed IP – Check No (Dynamic IP) unless your ISP has provided you with a static IP address. ♦ Fixed IP Address – If your ISP has provided you with a static IP address enter it here. IP Address Assignment Method (IPCP) ♦...
  • Page 43: Using A Static Ip With A Dsl/Cable Modem

    DI-304/DI-304M ISDN Remote Router ♦ ISP Name – Enter the ISP name. ♦ Username – Enter the ISP supplied username. ♦ Password – Enter the ISP supplied password. ♦ Scheduler (1-15) – Enter up to 4 index numbers for calls that have been previously configured on the Call Schedule Setup windows (under Advanced Setup).
  • Page 44 DI-304ISDN Remote Router Click Ethernet to enable the “For IP Routing Usage” and type in the IP address/subnet mask: Click Internet Access Setup → Static IP to enter the setup page. Access Control ♦ Broadband Access – Select Enable to turn on the broadband access capability.
  • Page 45: Configuring Isdn Dial Backup

    DI-304/DI-304M ISDN Remote Router Configuring ISDN Dial Backup ♦ ISDN Dial Backup Setup – There are three options: ? None - Disable the backup function. ? Packet Trigger - The backup line is disconnected until a packet from a local host triggers the router to establish a connection.
  • Page 46: Remote Access

    DI-304/DI-304M ISDN Remote Router Remote Access This chapter explains the capabilities of remote access of the Router. Use the following setup links on the Setup Main Menu to setup remote access functions. Quick Setup >> Remote Dial-In Access Setup Advanced Setup >>...
  • Page 47: Creating An Access Account For A Dial-In User

    DI-304/DI-304M ISDN Remote Router PPP/MP Setup ♦ Dial-In PPP Authentication – There are two choices: ? PAP - Selecting this option will force the router to authenticate dial-in users with the PAP protocol. ? PAP or CHAP - Selecting this option means the router will attempt to authenticate dial-in users with the CHAP protocol first.
  • Page 48 DI-304/DI-304M ISDN Remote Router ♦ Dial-In Username – The “???” means the access account has not set up yet. If an access account has been configured, the username will be shown. ♦ Status – The symbol "v" means the account is active, "x" means inactive.
  • Page 49: Lan-To-Lan Access

    DI-304/DI-304M ISDN Remote Router ♦ Callback Budget (Unit: minutes) – By default, the callback function has a 30-minute time restriction. The budget will be decreased automatically per callback connection. Once the callback budget has been exhausted, the callback mechanism will be disabled automatically.
  • Page 50 DI-304/DI-304M ISDN Remote Router Access Setup to enter the setup page. See the Remote Dial-In Access section earlier in this chapter for a full explanation of the fields on this page. Head Office: The IP range of the Head Office network is 192.168.1.0/24. The settings should be as below: ♦...
  • Page 51: Creating A Lan-To-Lan Dialer Profile

    DI-304/DI-304M ISDN Remote Router The IP range of the Branch Office network is 192.168.2.0/24, the settings should be as below: ♦ Dial-In Service – Enable ♦ Start IP Address – 192.168.2.200 Creating a LAN-to-LAN Dialer Profile After enabling the Dial-in service, you must create a LAN-to-LAN profile for each network.
  • Page 52 DI-304/DI-304M ISDN Remote Router The router provides 16 LAN-to-LAN profiles for connecting to up to 16 different remote networks. ♦ Set to Factory Default – Clicking here will clear all the LAN-to-LAN profiles. ♦ Index – Click a number in the Index to open a detailed settings page for each profile.
  • Page 53 DI-304/DI-304M ISDN Remote Router Each LAN-to-LAN profile includes 4 subgroups: Common Settings, Dial-Out Settings, Dial-In Settings, and TCP/IP Network Settings. The following will explain every subgroup in detail. Common Settings ♦ Profile Name – Specify a name for the remote network.
  • Page 54 DI-304/DI-304M ISDN Remote Router ♦ Password – Specify a password to authenticate the dial-in router. ♦ Enable CLID Authentication – Limit the dial-in router to be called from a specific ISDN number. ♦ Peer ISDN Number – If CLID Authentication is enabled, enter the remote router's ISDN number in this field ♦...
  • Page 55: Branch Office

    DI-304/DI-304M ISDN Remote Router Branch Office:...
  • Page 56 DI-304/DI-304M ISDN Remote Router...
  • Page 57: Advanced Setup

    DI-304/DI-304M ISDN Remote Router Advanced Setup This chapter explains the remaining options available in Advanced Setup: Advanced Setup >> Call Control and PPP/MP Setup >> Call Schedule Setup >> NAT Setup >> Static Route Setup >> IP Filter/Firewall Setup Click Call Control and PPP/MP Setup to open the setup page displayed below.
  • Page 58: Call Control Setup

    DI-304/DI-304M ISDN Remote Router home network to retrieve the files. Of course, you have to have a fixed IP address and expose some internal network resources, such as FTP, WWW etc. Click Call Control and PPP/MP Setup and specify a phone number in the Remote Activation field.
  • Page 59: Bandwidth On Demand (Bod) Setup

    DI-304/DI-304M ISDN Remote Router Select according to the ISP service type subscribed to and enter parameters according to the setup you entered for Remote Access Setup in Chapter 4. Bandwidth On Demand (BOD) Setup BOD stands for bandwidth-on-demand for Multiple Link PPP (ML-PPP or MP). Click Call Control and PPP/MP Setup to see the following settings.
  • Page 60: Call Schedule Setup

    DI-304/DI-304M ISDN Remote Router Call Schedule Setup Users are allowed to designate up to 15 scheduled calls, which the router will be able to receive based on the information filled out in the page below. Please note, however, that no more than 4 calls can be scheduled at one time (see the Scheduler (1-15) parameter located under Quick Setup →...
  • Page 61 DI-304/DI-304M ISDN Remote Router Exposing Internal Servers to the Public Domain The Port Redirection Table may be used to expose internal servers to the public domain or to directly assign a specific port number to internal hosts. External hosts or domain can specify port numbers to access internal network services, such as FTP, WWW, etc.
  • Page 62 DI-304/DI-304M ISDN Remote Router As shown above, the Port Redirection Table provides 10 port-mapping entries for internal hosts. ♦ Service Name – Specify the name for the specific network service. ♦ Protocol – Specify the transport layer protocol that supports TCP and UDP options.
  • Page 63 DI-304/DI-304M ISDN Remote Router Fill in the appropriate information for each open port table entry and click OK to let the changes take effect. Well-known Port Number List...
  • Page 64: Static Route Setup

    DI-304/DI-304M ISDN Remote Router This page provides some well-known port numbers for your reference. Static Route Setup This menu contains 10 routing rules for static routing usage. You may add/delete or activate/deactivate any static route. Click on the desired index number from 1 to 10 on the window above.
  • Page 65: Ip Filter/Firewall Setup

    DI-304/DI-304M ISDN Remote Router IP Filter/Firewall Setup The IP Filter/Firewall function helps to prevent your local network against attack from outside. It also provides a method of restricting users on the local network from accessing the Internet. Additionally, it can filter out specific packets to trigger the router to place an outgoing connection.
  • Page 66 DI-304/DI-304M ISDN Remote Router The Following sections will explain more about IP Filter/Firewall Setup using Web Configurator. The Filter has 12 filter sets with 7 filter rules for each set. There are a total of 84 filter rules for the IP Filter/Firewall Setup. By default, the Call Filter rules are defined in filter set 1 and the Data Filter rules are defined in filter set 2.
  • Page 67 DI-304/DI-304M ISDN Remote Router General Setup On the General Setup page you can enable/disable the Call Filter or Data Filter and assign a Start Filter Set for each, configure the log settings, and set the MAC address for duplicate packets.
  • Page 68 DI-304/DI-304M ISDN Remote Router Editing the Filter Sets ♦ Comments – Enter filter set comments/description. Its maximum length is 22 characters. ♦ Filter Rule – Click a button numbered "1" ~ "7" to edit the filter rule. ♦ Active – Enable or disable the filter rule.
  • Page 69 DI-304/DI-304M ISDN Remote Router Editing the Filter Rules Click the Filter Rule index button to enter the Filter Rule setup page for each filter. The following explains each configurable item in detail.
  • Page 70 DI-304/DI-304M ISDN Remote Router ♦ Comments – Enter filter set comment/description. Its maximum length is 14 characters. ♦ Check to enable the Filter Rule – Enable the filter rule. ♦ Pass or Block – Specify the action to be taken when packets match the rule.
  • Page 71 DI-304/DI-304M ISDN Remote Router ♦ Protocol – Specify the protocol(s) this filter rule will apply to. ♦ IP Address – Specify a source and destination IP address for this filter rule to apply to. Placing the symbol "!" before a particular IP Address will prevent this rule from being applied to that IP address.
  • Page 72 DI-304/DI-304M ISDN Remote Router This section will show a simple example to restrict access of WWW from certain locations. In this example, we assume the IP address of the access-restricted user is 192.168.1.10. The filter rule is created in the Data Filter set and is shown as below.
  • Page 73: Virtual Ta Application

    DI-304/DI-304M ISDN Remote Router Virtual TA Application This chapter covers Virtual TA concepts and explains how to setup a Virtual TA. Quick Setup >> Virtual TA (Remote CAPI) Setup Virtual TA Concepts The term Virtual TA means the local Ethernet-connected hosts or PCs use popular CAPI-based software such as RVS-COM or BVRP etc.
  • Page 74: Installing A Virtual Ta Client

    DI-304/DI-304M ISDN Remote Router Installing a Virtual TA Client Insert the CD-ROM supplied with your DI-304, or directly double- click the installer file. Vsetup95.exe is for Windows 95 OSR2.1 or higher. Vsetup98.exe is for Windows 98, 98SE, and Me. Vsetup2k.exe is for Windows 2000.
  • Page 75 DI-304/DI-304M ISDN Remote Router Virtual TA Server ♦ Enable – Check to activate the server. ♦ Disable – Check to deactivate the server. All Virtual TA applications will be stopped. Virtual TA User Profiles ♦ Username – Specify the username for a specific client.
  • Page 76: System Management

    DI-304/DI-304M ISDN Remote Router 2. On the client: Right-click the mouse on the VT icon. 3. Click Virtual TA Login to open the login box. 4. Enter the Username and Password and click OK. After a short period of time the VT icon text will turn green.
  • Page 77: Online Status

    System Management >> Online Status >> Time Setup >> Management Setup >> Diagnostic Tools >> Reboot System >> Firmware Upgrade (TFTP Server) Online Status Click Online Status to open the Online Status page. The example shown in the next page has both ISDN B1 and B2 channel active and also a Static IP connection.
  • Page 78: Time Setup

    ♦ RX Pkts – Total number of received IP packets received during this connection session. ♦ RX Rate – Reception rate for ingoing data. The unit is characters per second (cps). ♦ Up Time – Connection time. The format is HH:MM:SS where HH means hours, MM means minutes, and SS means seconds.
  • Page 79: Management Setup

    Management Setup By default, the router may be configured and managed with any Telnet client or Web browser running on any operating system. There is no requirement for additional software or utilities. However, for some specific environments, you may want to change the server port numbers for the built-in Telnet or HTTP server, create access lists to protect the router, or reject system administrator login from the Internet.
  • Page 80: Diagnostic Tools

    Management Access Control ♦ Allow management from the Internet – Check to allow system administrators to login from the Internet. The default setting is "not allowed". ♦ Disable PING from the Internet – Check to prevent Ping capability from the Internet. Access List You may specify that the system administrator can only login from a specific host or network defined in the list.
  • Page 81 ISDN/PPPoE/PPTP Diagnostics ♦ Refresh – To obtain the latest information, click here to reload the page. ISDN ♦ ISDN Link Status – If the link is active, this field will show . Otherwise, it down shows ♦ Dial ISDN – Clicking here causes the router to dial to the preset ISP. Click Internet Access Setup →...
  • Page 82 Triggered Dial-out Packet Header shows the last IP packet header that triggers the router to dial out. ♦ Refresh – Click to reload the page. View Routing Table: Click View Routing Table to view the router's routing table.
  • Page 83 The table provides current IP routing information held in the router. To the left of each routing rule you will see a key. These keys are defined as: C --- Directly connected. S --- Static route. R --- RIP. * --- Default route. To the right of each routing rule you will see an interface identifier: IF0 --- Local LAN interface.
  • Page 84 View DHCP Assigned IP Addresses View DHCP Assigned IP Addresses provides information on IP address assignments. This information is helpful in diagnosing network problems, such as IP address conflicts, etc. View NAT Port Redirection Running Table If you have configured Port Redirection (under NAT Setup), click to verify that your settings are correct for redirecting specific port numbers to specified internal users.
  • Page 85 View NAT Active Sessions Table As the router is getting on the Internet through the built-in NAT engine, click View NAT Active Sessions Table to see which active outgoing sessions are online. Each line across the screen indicates an active session. The following information is displayed: ♦...
  • Page 86: Reboot System

    ♦ Ifno – Stands for interface number. The definition is listed below: ? 0 --- LAN interface. ? 1 --- B1 interface. ? 2 --- B2 interface. ♦ Status – Stands for the NAT mapping status. The status is defined below: ? 0 --- Idle.
  • Page 87: Firmware Upgrade

    Upgrade Utility is included in the tools. The following steps will guide you through the process of upgrade. Note that the examples below use Windows OS. 1. Download the latest firmware from D-Link’s Website. 2. Use Web Configurator to enable the Firmware Upgrade function. Click Firmware...
  • Page 88 3. Click Start → Programs → Router Tools → Firmware Upgrade Utility to launch the Firmware Upgrade Utility. The Router IP field will show the IP address of your router. Click Browse to select the new firmware file. Click Upgrade. The upgrade status will be shown on the progress bar.
  • Page 89: Appendixa - Troubleshooting And Faq S

    Appendix A – Troubleshooting and FAQs The following section explains how to use Telnet terminal commands to diagnose your network problems via the built-in debug tool. Our examples use Windows Telnet client software. If you are a Mac user, you should install third-party Telnet client software on your computer.
  • Page 90: Viewing Call Logs

    Command Help If you are not familiar with these commands, type the command followed by a question mark (?). For example, the ip command is a first level command. Type ip ? to get next level commands as shown below. Recall Commands The Telnet terminal also provides a method to recall the command history.
  • Page 91: Viewing Isdn Logs

    The steps are: 1. Login to the Telnet terminal. 2. Type log -F c to clear all call logs. 3. Ping to any outside host to trigger the router to dial from your PC. 4. Type log -c to display the latest call log. Viewing ISDN Logs To capture messages exchanged on the ISDN interface, clear all ISDN logs before you start capturing the new log.
  • Page 92: Faqs

    2. Type "log -F w" to clear all PPP/PPPoE/PPTP and ISDN logs. 3. Ping to any outside host to trigger the router to dial from your PC. 4. Type "log -w" to display the latest WAN log. If you want to display all WAN logs, use the log –w –t command.
  • Page 93: Appendixb - Basic Ip Concepts

    Appendix B – Basic 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 all ports to be utilized on the router have valid IP addresses.
  • Page 94: Ip Network Classes

    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;...
  • Page 95: Subnet Mask

    different for each IP device — or, to be more precise, each IP-capable port or interface — connected directly to that network. 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 Internet-assigned network number, you must obtain a registered IP network number from an Internet- authorized network information center.
  • Page 96: Appendixc - Ip Protocol And Port Numbers

    Appendix C – IP Protocol and Port Numbers Common Internet service protocols and IP port numbers. IP Protocol Numbers Protocol # Protocol Name Description ICMP Internet Control Message [RFC792] IGMP Internet Group Management [RFC1112] Transmission Control [RFC793] Exterior Gateway Protocol [RFC888,DLM1] any private interior gateway [IANA] (used by Cisco for their IGRP) User Datagram [RFC768,JBP]...
  • Page 97: Appendixd - Technical Specifications

    Appendix D - Technical Specifications General Ports Number of Ports: 4 LAN ports RJ-45 1 Uplink port RJ-11 1 WAN port ISDN BRI S/T 2 Analog phone ports LED Readout Power Status ISDN Link, B1, B2 Link/Act, 10/100M, 1, 2, 3, 4 Phone 1, 2 Standard...
  • Page 98 Firewall filtering Physical & Environmental DC Input: External DC power adapter 16-18VAC, 1.0A Power Consumption 12W max. Ventilation Fanless Operating Temperature 0 - 50 C (32 - 122 F) Storage Temperature -25 - 55 C (-13 - 131 F) Humidity 5% - 95% non-condensing Dimensions 22.4cm x 13.2cm x 3.5cm...
  • Page 99: Index

    Index A/B Adapter, 1 network management, 91 Bandwidth On Demand. See BOD PAP, 2 BOD, 2 Password Authentication Protocol. See Challenge Handshake Authentication Protocol. See CHAP Plain Old Telephone Service. See POTS CHAP, 2 Port Numbers, 85 Configuration, 25 POTS, 1 Dial On Demand, 2 Remote Dial-in Users, 1, 5 Dynamic Host Configuration Protocol, 3...
  • Page 100 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-MAIL: info@dlink-france.fr Germany D-Link Central Europe/D-Link Deutschland GmbH Schwalbacher Strasse 74, D-65760 Eschborn, Germany TEL: 49-6196-77990 FAX: 49-6196-7799300 URL: www.dlink.de BBS: 49-(0) 6192-971199 (analog) BBS: 49-(0) 6192-971198 (ISDN) INFO: 00800-7250-0000 (toll free) HELP: 00800-7250-4000 (toll free) REPAIR: 00800-7250-8000 E-MAIL: info@dlink.de...
  • Page 101 South Africa D-Link South Africa 102 – 106 Witchhazel Avenue, Einstein Park 2, Block B, Highveld Technopark, Centurion, South Africa TEL: 27 (0) 12-665-2165 FAX: 27 (0) 12-665-2186 URL: www.d-link.co.za E-MAIL: attie@d-link.co.za S p a i n D-Link Spain Gran Via de Carlos III, 843º Edificio Trade, 08028 Barcelona, Spain TEL: 34 93 4965751 FAX: 34 93 4965701 URL: www.dlinkiberia.es...
  • Page 102: 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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