D-Link DI-304 User Manual
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D-Link DI-304 User Manual

D-Link DI-304 User Manual

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DI-304
ISDN/DSL Router
User's Guide
Four Edition (Feb 2005)
DI304.....A3
Printed in Taiwan
RECYCLABLE

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Summary of Contents for D-Link DI-304

  • Page 1 DI-304 ISDN/DSL Router User’s Guide Four Edition (Feb 2005) DI304..…A3 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

    Warranty service for software products may be obtained by contacting a D-Link office within the applicable warranty period. A list of D-Link offices is provided at the back of this manual, together with a copy of the Registration Card. If a Registration Card for the product in question has not been returned to a D-Link office, then a proof of purchase (such as a copy of the dated purchase invoice) must be provided when requesting warranty service.
  • Page 4 D-Link office nearest you. An address/telephone/fax/e-mail/Web site list of D-Link offices is provided in the back of this manual.

  • 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 ...............3 Point-to-Point over Ethernet (PPPoE) Client Support...3 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) ........4 LAN-to-LAN Enterprise Connections........4 Remote Dial-In Server ............4 What This Manual Covers ..................
  • Page 7 Connecting to an ISDN BRI Line........11 Connecting to a DSL/Cable Modem........11 Setting Up a Management PC..........12 Checking the Network IP Configuration ......12 Configuring the TCP/IP Protocol ........13 Checking TCP/IP Settings ...........15 Using the Smart Start Wizard ..........16 Using the Web Configurator..........20 ..........
  • Page 8 Using the Telnet Terminal Commands ........75 Viewing Call Logs ..............76 Viewing ISDN Logs ............77 Viewing PPP Logs ...............77 Viewing WAN Logs ............77 FAQs......................... 78 B – B IP C ............79 PPENDIX ASIC ONCEPTS IP Addresses ..................... 79 IP Network Classes ..............80 Subnet Mask......................

  • 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: Built-In Switch

    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: Networking Compatibility

    DI-304/DI-304M ISDN Remote Router Networking Compatibility The DI-304 is compatible with remote access products from other companies such as Ascend, Cisco, and 3Com. Additionally, Microsoft Windows 95, 98, 2000, and Windows NT remote access capability are all supported. Firmware Upgrade (TFTP) Server Using this server and the Firmware Upgrade Utility software, you may easily upgrade to the latest firmware whenever enhanced features are added.

  • Page 12: Point-To-Point Tunneling Protocol (Pptp) Client Support

    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: What This Manual Covers

    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...

  • Page 14: What This Manual Doesn't Cover

    ♦ Quick Start Guide. ♦ Support disk containing Router Tools. Packing List Before proceeding further, check all items received with your DI-304 against this list to make sure nothing is missing. The complete package should include: ♦ One DI-304 ISDN router.

  • Page 15: Installation & Setup

    Use the information in this section to place the order. If you have already installed your ISDN line, you can check the following section to make sure that you can use all the features of your DI-304. 1. Contact your local telephone company’s ISDN Ordering Center.

  • Page 16: The Di-304 Front Panel

    DI-304ISDN Remote Router 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 DHCP Server: Enabled Start IP Address: 192.168.0.100...

  • Page 18: Hardware Installation

    DI-304ISDN 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 19: Connecting To An Isdn Bri Line

    DI-304/DI-304M ISDN Remote Router 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 20: Setting Up A Management Pc

    DI-304ISDN Remote Router 1. Attach the Ethernet cable to the Ethernet port of the DSL/Cable modem. 2. Plug the other end of the cable into the P1 to P4 port. 3. If the port’s LED is not bright, please change the direct cable to cross cable. The hardware installation is now complete.

  • Page 21: Configuring The Tcp/Ip Protocol

    DI-304/DI-304M ISDN 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.
  • Page 22 DI-304ISDN 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 23: Checking Tcp/Ip Settings

    DI-304/DI-304M ISDN 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 24: Using The Smart Start Wizard

    DI-304ISDN 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 25 DI-304/DI-304M ISDN Remote Router Installing the Router Tools 1. Insert the CD supplied with the router into the CD-ROM drive. The auto-run CD will display the main menu. Note: If auto-run fails to start the installation program, click autostart.exe on the root directory of the CD to start the program.
  • Page 26 DI-304ISDN Remote Router 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 27 DI-304/DI-304M ISDN 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 28: Using The Web Configurator

    DI-304ISDN 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 Web 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 29 DI-304/DI-304M ISDN 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 30 DI-304ISDN Remote Router 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. 4. ISDN Setup: ISDN users need to select a country code. Sets some ISDN numbering settings, e.g.
  • Page 31 DI-304/DI-304M ISDN Remote Router 1. Syslog Setup The router can be setup as a syslog client. 2. Time Setup: Sets time information for the router. 3. Configuration Back/Restore Router configuration can be saved in a single file for restoration later.

  • Page 32: Basic Configuration And Internet Access

    DI-304ISDN 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 33 DI-304/DI-304M ISDN Remote Router address. Other local PCs should set the router IP address as the default gateway. When the ISDN connection to the ISP has been established, each local PC will directly route to the Internet. Also, you could use the first IP address/subnet mask to connect to other private users (PCs).

  • Page 34: Configuring The Isdn Interface

    DI-304ISDN Remote Router ♦ Secondary IP Address – Set the IP address of the secondary DNS server. If you leave both Primary IP and Secondary IP Address fields blank, the router will assign its own IP address to local users as a DNS proxy server and maintain a DNS cache.
  • Page 35 DI-304/DI-304M ISDN 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 36: Isdn Dial-Up Internet Access

    DI-304ISDN 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 37: Dialing To Dual Isps

    DI-304/DI-304M ISDN 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 38 DI-304ISDN 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 39: 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 40 DI-304ISDN 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 41: Using Pptp With A Dsl Modem

    DI-304/DI-304M ISDN Remote Router ♦ Fixed IP Address – If your ISP has provided you with a static IP address enter it here. IP Address Assignment Method (IPCP) ♦ Fixed IP – Check No (Dynamic IP) unless your ISP has provided you with a static IP address.

  • Page 42: Using A Static Ip With A Dsl/Cable Modem

    DI-304ISDN Remote Router ♦ 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). ISDN Dial Backup Setup ♦ Dial Backup Mode – Select None to disable this feature or select Packet Trigger to activate this feature.
  • Page 43 DI-304/DI-304M ISDN 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 44: Configuring Isdn Dial Backup

    DI-304ISDN 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 45: 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 46: 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 47 DI-304/DI-304M ISDN Remote Router ♦ Index: Click one of the index numbers to open an individual setup page and enter the detail setting for each account. ♦ Dial-In Username – The “???” means the access account has not set up yet.

  • Page 48: Lan-To-Lan Access

    DI-304/DI-304M ISDN Remote Router ♦ Callback Number – If the previous option has been enabled, enter the dial-in user's ISDN line number here. ♦ Check to enable Callback Budget Control – Enable the callback budget control. ♦ Callback Budget (Unit: minutes) – By default, the callback function has a 30-minute time restriction.

  • Page 49: Activating The Dial-In Capability

    DI-304/DI-304M ISDN Remote Router Activating the Dial-In Capability In the Quick Setup group of the Setup Main Menu, click Remote Dial-In 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.

  • Page 50: 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 51 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 52 DI-304/DI-304M ISDN Remote Router Common Settings ♦ Profile Name – Specify a name for the remote network. ♦ Enable this profile – Check here to activate this profile. ♦ Call Direction – Specify the allowed call direction for this profile.
  • Page 53 DI-304/DI-304M ISDN Remote Router ♦ Peer ISDN Number – If CLID Authentication is enabled, enter the remote router's ISDN number in this field ♦ Link Type – Refer to Dial-Out Settings. ♦ PPP Authentication – Refer to Dial-Out Settings. ♦...

  • Page 54: Branch Office

    DI-304/DI-304M ISDN Remote Router Branch Office:...

  • Page 55: 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 56: Call Control Setup

    DI-304/DI-304M ISDN Remote Router Click Call Control and PPP/MP Setup and specify a phone number in the Remote Activation field. Call Control Setup Dial Retry and Dial Delay Interval These two parameters set global settings for ISDN dialup access. ♦...

  • Page 57: Bandwidth On Demand (Bod) Setup

    DI-304/DI-304M ISDN Remote Router 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. These parameters are activated when you set the Link Type to Dialup BOD.

  • Page 58: 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 59 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 60 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 61 DI-304/DI-304M ISDN Remote Router Open Ports Setup Click Open Ports Setup to open the following setup page. Fill in the appropriate information for each open port table entry and click OK to let the changes take effect.

  • Page 62: Static Route Setup

    DI-304/DI-304M ISDN Remote Router Well-known Port Number List 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.

  • Page 63: Ip Filter/Firewall Setup

    DI-304/DI-304M ISDN Remote Router Click on the desired index number from 1 to 10 on the window above. 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.
  • Page 64 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 65 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 66 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 67 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 68 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 69 DI-304/DI-304M ISDN Remote Router ♦ 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. It is equal to the logical NOT operator.
  • Page 70 DI-304/DI-304M ISDN Remote Router...

  • Page 71: System Management

    DI-304/DI-304M ISDN Remote Router System Management This chapter will show you how to manage your router using the System Management tools shown below: System Management >> Online Status >> Time Setup >> Management Setup >> Diagnostic Tools >> Reboot System >>...
  • Page 72 ♦ Active Connection – Shows the ISP, active remote dial-in user, or LAN- to-LAN profile name and also the IP address for each B channel. ♦ TX Pkts – Total numbers of transmitted IP packets sent during this connection session. ♦...

  • Page 73: Time Setup

    Time Setup Click Time Setup to open a page that allows you to make configuration changes to the time 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.
  • Page 74 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 75: Diagnostic Tools

    Diagnostic Tools Diagnostic Tools provide useful tools for viewing or diagnosing the router. Click Diagnostic Tools to enter the following page. 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 down Otherwise, it shows...
  • Page 76 ♦ Dial ISDN – Clicking here causes the router to dial to the preset ISP. Click Internet Access Setup → Dial to a Single ISP to configure dial-up settings. ♦ Activity – Displays the connection name for each B channel. If the B channel is idle, it will show Idle.
  • Page 77 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 78 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.
  • Page 79 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. 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.
  • Page 80 Each line across the screen indicates an active session. The following information is displayed: ♦ Private IP, Port – The internal user's (PC's) IP address and port number. ♦ #Pseudo Port – The public port number. ♦ Peer IP, Port – The peer user's (PC's) IP address and port number. ♦...

  • Page 81: Reboot System

    Reboot System The Web Configurator may be used to restart your router. Click Reboot System to open the following setup page. There is two reboot options: Using current configuration and Using factory default configuration. If you want to reboot the router using current running configurations, check Using current configuration and click OK.

  • Page 82: Firmware Upgrade

    Firmware 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 Upgrade (TFTP Server) to open the following screen.

  • Page 83: 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 84: 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 85: Viewing Isdn Logs

    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 86: Faqs

    FAQs The following section covers answers for some frequently asked questions. 1. What is the default administrator password to login to the router? A: By default, you do not need a password to login to the router. However, for security reasons, you should assign a password to protect your router against misusage and hacker attack.

  • Page 87: 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 88: 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 89: Subnet Mask

    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 90: 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 91: Appendixd - Technical Specifications

    Appendix D - Technical Specifications General Ports Number of Ports: 4 LAN ports RJ-45 1 Uplink port RJ-45 1 WAN port ISDN BRI S/T LED Readout Power Status ISDN Link, B1, B2 Link/Act, 10/100M, 1, 2, 3, 4 Standard IEEE 802.3/802.3u LAN Protocol CSMA/CD Data Transfer Rates...
  • Page 92 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 Emissions (EMI) CE,C-Tick Telecom CTR-3 Safety UL/CSA/TUV, C-Tick (for power adapter)

  • Page 93: Index

    Index Adapter, Installation & Setup page 7 Local Area Network. See LAN Bandwidth On Demand. See BOD Management, 25 BOD, 2 network management, 2 Challenge Handshake Authentication PAP, 2 Protocol. See CHAP Password Authentication Protocol. CHAP, 2 See PAP Configuration , 25 Remote Dial-in Users, 1, 5 Dial On Demand, 2 Remote Node, 1, 2...

  • Page 94: International Offices

    URL: www..d-link.co.za URL: www.dlink-france.fr URL: www.dlink.com.au Russia Netherlands India Grafsky per., 14, floor 6 Weena 290 D-Link House, Kurla Bandra Complex Road, Moscow 3012 NJ Rotterdam Off CST Road, Santacruz (East), Mumbai - 129626 Russia Netherlands 400098. TEL: 7-095-744-0099 Tel: +31-10-282-1445...

  • Page 95: Registration Card

    8. What category best describes your company? Aerospace Engineering Education Finance Hospital Legal Insurance/Real Estate Manufacturing Retail/Chainstore/Wholesale Government Transportation/Utilities/Communication System house/company Other________________________________ 9. Would you recommend your D-Link product to a friend? Don't know yet 10.Your comments on this product? __________________________________________________________________________________________ __________________________________________________________________________________________...

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