D-Link DSL-604+ User Manual

DSL-604+

802.11b Wireless ADSL Router

First Edition (November 2002)

6DSL604G..01

User’s Guide

DSL-604+ ADSL Ethernet Router User’s Guide

Wichtige Sicherheitshinweise

1. Bitte lesen Sie sich diese Hinweise sorgfältig durch.

2. Heben Sie diese Anleitung für den spätern Gebrauch auf.

3. Vor jedem Reinigen ist das Gerät vom Stromnetz zu trennen. Vervenden Sie keine Flüssig- oder Aerosolreiniger. Am
besten dient ein angefeuchtetes Tuch zur Reinigung.

4. Um eine Beschädigung des Gerätes zu vermeiden sollten Sie nur Zubehörteile verwenden, die vom Hersteller zugelassen
sind.

5. Das Gerät is vor Feuchtigkeit zu schützen.

6. Bei der Aufstellung des Gerätes ist auf sichern Stand zu achten. Ein Kippen oder Fallen könnte Verletzungen
hervorrufen. Verwenden Sie nur sichere Standorte und beachten Sie die Aufstellhinweise des Herstellers.

7. Die Belüftungsöffnungen dienen zur Luftzirkulation die das Gerät vor Überhitzung schützt. Sorgen Sie dafür, daß diese
Öffnungen nicht abgedeckt werden.

8. Beachten Sie beim Anschluß an das Stromnetz die Anschlußwerte.

9. Die Netzanschlußsteckdose muß aus Gründen der elektrischen Sicherheit einen Schutzleiterkontakt haben.

10. Verlegen Sie die Netzanschlußleitung so, daß niemand darüber fallen kann. Es sollete auch nichts auf der Leitung
abgestellt werden.

11. Alle Hinweise und Warnungen die sich am Geräten befinden sind zu beachten.

12. Wird das Gerät über einen längeren Zeitraum nicht benutzt, sollten Sie es vom Stromnetz trennen. Somit wird im Falle
einer Überspannung eine Beschädigung vermieden.

13. Durch die Lüftungsöffnungen dürfen niemals Gegenstände oder Flüssigkeiten in das Gerät gelangen. Dies könnte einen
Brand bzw. Elektrischen Schlag auslösen.

14. Öffnen Sie niemals das Gerät. Das Gerät darf aus Gründen der elektrischen Sicherheit nur von authorisiertem
Servicepersonal geöffnet werden.

15. Wenn folgende Situationen auftreten ist das Gerät vom Stromnetz zu trennen und von einer qualifizierten Servicestelle zu
überprüfen:

a – Netzkabel oder Netzstecker sint beschädigt.
b – Flüssigkeit ist in das Gerät eingedrungen.
c – Das Gerät war Feuchtigkeit 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 von ungeeigneten Ersatzteilen kann eine weitere Beschädigung hervorrufen.

17. Wenden Sie sich mit allen Fragen die Service und Repartur betreffen an Ihren Servicepartner. Somit stellen Sie die
Betriebssicherheit des Gerätes sicher.

18. Zum Netzanschluß dieses Gerätes ist eine geprüfte Leitung zu verwenden, Für einen Nennstrom bis 6A und einem
Gerätegewicht großer 3kg ist eine Leitung nicht leichter als H05VV-F, 3G, 0.75mm2 einzusetzen

Limited Warranty

Hardware:

D-LINK WARRANTS EACH OF ITS HARDWARE PRODUCTS TO BE FREE FROM DEFECTS IN WORKMANSHIP AND
MATERIALS UNDER NORMAL USE AND SERVICE FOR A PERIOD COMMENCING ON THE DATE OF PURCHASE FROM D­LINK OR ITS AUTHORIZED RESELLER AND EXTENDING FOR THE LENGTH OF TIME STIPULATED BY THE AUTHORIZED
RESELLER OR D-LINK BRANCH OFFICE NEAREST TO THE PLACE OF PURCHASE.

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.

IF THE PRODUCT PROVES DEFECTIVE WITHIN THE APPLICABLE WARRANTY PERIOD, D-LINK WILL PROVIDE REPAIR
OR REPLACEMENT OF THE PRODUCT. D-LINK SHALL HAVE THE SOLE DISCRETION WHETHER TO REPAIR OR REPLACE,
AND REPLACEMENT PRODUCT MAY BE NEW OR RECONDITIONED. REPLACEMENT PRODUCT SHALL BE OF
EQUIVALENT OR BETTER SPECIFICATIONS, RELATIVE TO THE DEFECTIVE PRODUCT, BUT NEED NOT BE IDENTICAL.
ANY PRODUCT OR PART REPAIRED BY D-LINK PURSUANT TO THIS WARRANTY SHALL HAVE A WARRANTY PERIOD OF
NOT LESS THAN 90 DAYS, FROM DATE OF SUCH REPAIR, IRRESPECTIVE OF ANY EARLIER EXPIRATION OF ORIGINAL
WARRANTY PERIOD. WHEN D-LINK PROVIDES REPLACEMENT, THEN THE DEFECTIVE PRODUCT BECOMES THE
PROPERTY OF D-LINK.

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DSL-604+ ADSL Ethernet Router User’s Guide

WARRANTY SERVICE MAY BE OBTAINED BY CONTACTING A D-LINK OFFICE WITHIN THE APPLICABLE WARRANTY
PERIOD, AND REQUESTING A RETURN MATERIAL AUTHORIZATION (RMA) NUMBER. IF A REGISTRATION CARD FOR
THE PRODUCT IN QUESTION HAS NOT BEEN RETURNED TO D-LINK, THEN A PROOF OF PURCHASE (SUCH AS A COPY OF
THE DATED PURCHASE INVOICE) MUST BE PROVIDED. IF PURCHASER'S CIRCUMSTANCES REQUIRE SPECIAL
HANDLING OF WARRANTY CORRECTION, THEN AT THE TIME OF REQUESTING RMA NUMBER, PURCHASER MAY ALSO
PROPOSE SPECIAL PROCEDURE AS MAY BE SUITABLE TO THE CASE.

AFTER AN RMA NUMBER IS ISSUED, THE DEFECTIVE PRODUCT MUST BE PACKAGED SECURELY IN THE ORIGINAL OR
OTHER SUITABLE SHIPPING PACKAGE TO ENSURE THAT IT WILL NOT BE DAMAGED IN TRANSIT, AND THE RMA
NUMBER MUST BE PROMINENTLY MARKED ON THE OUTSIDE OF THE PACKAGE. THE PACKAGE MUST BE MAILED OR
OTHERWISE SHIPPED TO D-LINK WITH ALL COSTS OF MAILING/SHIPPING/INSURANCE PREPAID. D-LINK SHALL NEVER
BE RESPONSIBLE FOR ANY SOFTWARE, FIRMWARE, INFORMATION, OR MEMORY DATA OF PURCHASER CONTAINED IN,
STORED ON, OR INTEGRATED WITH ANY PRODUCT RETURNED TO D-LINK PURSUANT TO THIS WARRANTY.

ANY PACKAGE RETURNED TO D-LINK WITHOUT AN RMA NUMBER WILL BE REJECTED AND SHIPPED BACK TO
PURCHASER AT PURCHASER'S EXPENSE, AND D-LINK RESERVES THE RIGHT IN SUCH A CASE TO LEVY A REASONABLE
HANDLING CHARGE IN ADDITION MAILING OR SHIPPING COSTS.

Software:

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. THE TERM "PURCHASE" IN THIS
SOFTWARE WARRANTY REFERS TO THE PURCHASE TRANSACTION AND RESULTING LICENSE TO USE SUCH
SOFTWARE.

D-LINK WARRANTS THAT ITS SOFTWARE PRODUCTS WILL PERFORM IN SUBSTANTIAL CONFORMANCE WITH THE
APPLICABLE PRODUCT DOCUMENTATION PROVIDED BY D-LINK WITH SUCH SOFTWARE PRODUCT, FOR A PERIOD OF
NINETY (90) DAYS FROM THE DATE OF PURCHASE FROM D-LINK OR ITS AUTHORIZED RESELLER. D-LINK WARRANTS
THE MAGNETIC MEDIA, ON WHICH D-LINK PROVIDES ITS SOFTWARE PRODUCT, AGAINST FAILURE DURING THE SAME
WARRANTY PERIOD. THIS WARRANTY APPLIES TO PURCHASED SOFTWARE, AND TO REPLACEMENT SOFTWARE
PROVIDED BY D-LINK PURSUANT TO THIS WARRANTY, BUT 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 SELECTION OF APPROPRIATE APPLICATION AND SYSTEM/PLATFORM
SOFTWARE AND ASSOCIATED REFERENCE MATERIALS. D-LINK MAKES NO WARRANTY THAT ITS SOFTWARE
PRODUCTS WILL WORK IN COMBINATION WITH ANY HARDWARE, OR ANY APPLICATION OR SYSTEM/PLATFORM
SOFTWARE PRODUCT PROVIDED BY ANY THIRD PARTY, EXCEPTING ONLY SUCH PRODUCTS AS ARE EXPRESSLY
REPRESENTED, IN D-LINK'S APPLICABLE PRODUCT DOCUMENTATION AS BEING COMPATIBLE. D-LINK'S OBLIGATION
UNDER THIS WARRANTY SHALL BE A REASONABLE EFFORT TO PROVIDE COMPATIBILITY, BUT D-LINK SHALL HAVE
NO OBLIGATION TO PROVIDE COMPATIBILITY WHEN THERE IS FAULT IN THE THIRD-PARTY HARDWARE OR
SOFTWARE. D-LINK MAKES NO WARRANTY THAT OPERATION OF ITS SOFTWARE PRODUCTS WILL BE
UNINTERRUPTED OR ABSOLUTELY ERROR-FREE, AND NO WARRANTY THAT ALL DEFECTS IN THE SOFTWARE
PRODUCT, WITHIN OR WITHOUT THE SCOPE OF D-LINK'S APPLICABLE PRODUCT DOCUMENTATION, WILL BE
CORRECTED.

D-Link Offices for Registration and Warranty Service

THE 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. AN
ADDRESS/TELEPHONE/FAX/E-MAIL/WEB SITE LIST OF D-LINK OFFICES IS PROVIDED IN THE BACK OF THIS MANUAL.

LIMITATION OF WARRANTIES

IF THE D-LINK PRODUCT DOES NOT OPERATE AS WARRANTED ABOVE, THE CUSTOMER'S SOLE REMEDY SHALL BE, AT
D-LINK'S OPTION, REPAIR OR REPLACEMENT. THE FOREGOING WARRANTIES AND REMEDIES ARE EXCLUSIVE AND
ARE IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, EITHER IN FACT OR BY OPERATION OF LAW,
STATUTORY OR OTHERWISE, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. D-LINK NEITHER ASSUMES NOR AUTHORIZES ANY OTHER PERSON TO ASSUME FOR IT ANY OTHER
LIABILITY IN CONNECTION WITH THE SALE, INSTALLATION MAINTENANCE OR USE OF D-LINK'S PRODUCTS

D-LINK SHALL NOT BE LIABLE UNDER THIS WARRANTY IF ITS TESTING AND EXAMINATION DISCLOSE THAT THE
ALLEGED DEFECT IN THE PRODUCT DOES NOT EXIST OR WAS CAUSED BY THE CUSTOMER'S OR ANY THIRD PERSON'S
MISUSE, NEGLECT, IMPROPER INSTALLATION OR TESTING, UNAUTHORIZED ATTEMPTS TO REPAIR, OR ANY OTHER
CAUSE BEYOND THE RANGE OF THE INTENDED USE, OR BY ACCIDENT, FIRE, LIGHTNING OR OTHER HAZARD.

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DSL-604+ ADSL Ethernet Router User’s Guide

LIMITATION OF LIABILITY

IN NO EVENT WILL D-LINK BE LIABLE FOR ANY DAMAGES, INCLUDING LOSS OF DATA, LOSS OF PROFITS, COST OF
COVER OR OTHER INCIDENTAL, CONSEQUENTIAL OR INDIRECT DAMAGES ARISING OUT THE INSTALLATION,
MAINTENANCE, USE, PERFORMANCE, FAILURE OR INTERRUPTION OF A D- LINK PRODUCT, HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY. THIS LIMITATION WILL APPLY EVEN IF D-LINK HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.

IF YOU PURCHASED A D-LINK PRODUCT IN THE UNITED STATES, SOME STATES DO NOT ALLOW THE LIMITATION OR
EXCLUSION OF LIABILITY FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION MAY NOT
APPLY TO YOU.

Trademarks

Copyright 2000 D-Link Corporation.
Contents subject to change without prior notice.
D-Link is a registered trademark of D-Link Corporation/D-Link Systems, Inc.

All other trademarks belong to their respective proprietors.

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

FCC Warning

This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.

This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur
in a particular installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning equipment off and on, the user is encouraged to try to
correct the interference by one or more of the following measures:

-Reorient or relocate the receiving antenna.

-Increase the separation between the equipment and receiver.

-Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.

-Consult the dealer or an experienced radio/TV technician for help.

CE Mark Warning

This is a Class B product. In a domestic environment, this product may cause radio interference in
which case the user may be required to take adequate measures.

iv

TABLE OF CONTENTS

ABOUT THIS GUIDE................................................................................................VII

Before You Start.................................................................................................................................................. vii

Requirements for Installation............................................................................................................................. viii

PACKING LIST ..................................................................................................................................... IX

INTRODUCTION.........................................................................................................1

PRODUCT FEATURES ............................................................................................................................1

STANDARDS COMPATIBILITY AND COMPLIANCE .......................................................................................3

FRONT PANEL LED DISPLAY.................................................................................................................4

REAR PANEL CABLE CONNECTIONS .......................................................................................................4

INTRODUCTION TO 802.11B WIRELESS ...................................................................................................5

Wireless LAN Basics..............................................................................................................................................5

ADSL Technology..................................................................................................................................................6

HARDWARE INSTALLATION.....................................................................................7

LOCATION.........................................................................................................................................7

Network Connection...............................................................................................................................................8

Connect the Power..................................................................................................................................................8

Factory Reset Button..............................................................................................................................................8

CONFIGURING THE ROUTER FOR THE FIRST TIM E.............................................9

Configuring IP Settings on Your Computer..........................................................................................................9

ACCESS THE CONFIGURATION MANAGER .............................................................................................16

Configure the Router........................................................................................................................................... 17

WEB-BASED MANAGEMENT GUIDE......................................................................19

Accessing the Web Manager............................................................................................................................... 19

ROUTER CONFIGURATION....................................................................................................................19

Configuring the WAN Connection..................................................................................................................... 20

Additional Virtual Connections (PVCs)............................................................................................................. 22

Configuring LAN IP Settings.............................................................................................................................. 24

WIRELESS CONFIGURATION.................................................................................................................25

MAC Access Control........................................................................................................................................... 27

SYSTEM MAINTENANCE.......................................................................................................................42

SUMMARY..........................................................................................................................................47

TECHNICAL SPECIFICATIONS...............................................................................53

DSL-604+ ADSL Ethernet Router User’s Guide

About This Guide

Thank you for choosing the DSL-604+ Wireless ADSL Router. The DSL-604+ will provide your small office or
home network with convenient Internet access, rapid download speeds, improved network efficiency and
enhanced security.

If you would like to set up the device quickly in order to verify that the ADSL connection to the WAN (wide
area network) is working properly, please read the Quick Installation Guide included in the DSL-604+ package.

Some basic information about Ethernet and Wireless LAN, networking devices, gateway routers and the TCP/IP
suite of protocols is provided in the text of this guide. If you would like to learn more about home or small office
networking D-Link has tutorials available at:

http://www.dlink.com/learnbasic/

and

http://www.dlink.com/learnbasic/homenetwork/

Terminology

This document uses the terms “Router” (first letter upper case) to refer specifically to the DSL-604+ Router, and
“router” (first letter lower case) to refer to all such devices including the DSL-604+. ADSL service is provided
by different types of businesses including telephone service providers, Internet service providers and other
businesses that provide computer network and telecommunications services. The term “service provider” is used
in this guide to refer to any service that sells or leases DSL services and equipment.

Guide Overview

Chapter 1 Introduction: A description of the Router and its features. A brief introduction to ADSL and Wireless
LAN technologies and standards are listed.

Chapter 2 Hardware Installation: Discusses how to connect the Router to an Ethernet LAN.
Chapter 3 First Time Setup: Provides information on how to configure the Router and establish the ADSL

connection using the web-based manager.
Chapter 4 Web-based Management Guide: Describes how to use the web-based manager and the management

options available.
Appendix A Technical Specifications: Lists the technical specifications of the Router, including standards

compliance.

Before You Start

Please read and make sure you understand all the prerequisites for proper installation of your new Router. Have
all the necessary information and equipment on hand before beginning the installation.

Installation Overview

The procedure to install the Router 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 to the device and a power source.

3. Check the IP settings on your computer and change them if necessary so the computer can access the
web-based software built used to configure the Router

4. Use the web-based management software to configure the device to suit the requirements of your ADSL
account and to communicate with 802.11b wireless devices.

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DSL-604+ ADSL Ethernet Router User’s Guide

Requirements for Installation

To install and use the Router you need a computer equipped with an Ethernet port (such as an Ethernet NIC) and
a web browser. To establish the WAN connection to your ISP’s network, it will be necessary for most users to
make some changes to the WAN configuration of the Router. This change may only be to supply a user name
and password for your ISP account (see below).

Low Pass Filters

Since ADSL and telephone services share the same copper wiring to carry their respective signals, a filtering
mechanism may be necessary to avoid signal interference on the line. A low pass filter device may be required
for each telephone that shares the line with the ADSL line. Alternatively, it may be necessary only to install such
a device at or near the point where the Router connects to the telephone line. These filters are easy to install
passive devices that connect to the ADSL device and/or telephone using standard telephone cable. Ask your
service provider for more information about the use of low pass filters with your installation.

Operating System

The Router uses an HTML-based web interface for setup and management. The web configuration manager may
be accessed using any operating system capable of running web browser software.

Web Browser

Any common web browser can be used to configure the Router using the web configuration management
software. The program is designed to work best with more recently released browsers such as Microsoft Internet
Explorer® version 5.0, Netscape Navigator® version 4.7, or later versions. The web browser must have
JavaScript enabled. JavaScript is enabled by default on many browsers. Make sure JavaScript has not been
disabled by other software (such as virus protection or web user security packages) that may be running on your
computer.

Ethernet Port (NIC Adapter)

Any computer that uses the Router must be able to connect to it through the Ethernet port on the Router. This
connection is an Ethernet connection and therefore requires that your computer be equipped with an Ethernet
port as well. Most notebook computers are now sold with an Ethernet port already installed. Likewise, most fully
assembled desktop computers come with an Ethernet NIC adapter as standard equipment. If your computer does
not have an Ethernet port, you must install an Ethernet NIC adapter before you can use the Router. If you must
install an adapter, follow the installation instructions that come with the Ethernet NIC adapter.

Additional Software

It may be necessary to install software on your computer that enables the computer to access the Internet.
Additional 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. Various terms are to describe a bridged ADSL connection including the terms “Bridge LLV” and
“Bridge VC Mux” used in this guide.

If your ADSL service is delivered through a PPP (Point to Point Protocol) connection, the information needed to
establish and maintain the Internet connection is stored in the Router. In this case, it is not necessary to install
software on your computer.

Account Information (User Name and Password)

Most users will need to supply a user name and password used to access the service provider’s network (and
ultimately, the Internet). This information is stored either in the Router’s memory or on your computer
depending on the type of ADSL connection (encapsulation method) you have.

ISP ACCOUNT INFORMATION
User Name:
Password:

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DSL-604+ ADSL Ethernet Router User’s Guide

About IPoA Connections (RFC 1577)

IP over ATM connections may require global IP settings for the device. Your service provider will give you IP
settings information if needed. Some IPoA connections function like peer-to-peer connections and therefore do
not require IP settings on the WAN interface.

Additional PVC Settings

If you are using multiple virtual connections 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 larger telecommunications
network. Setting up these virtual connections must be coordinated with your ISP or telephone services provider.
Typically multiple PVCs are used to form private connections to remote private networks or used for public web
servers. Chapter 4 contains instruction on how to set up additional PVCs for accounts using more than one
virtual connection.

802.11b Wireless LAN Configuration

All the 802.11b wireless LAN settings are configured on a single page using the web-based manager. For basic
wireless communication you need to decide what channel to use and what SSID to assign. These two settings
must be the same for any wireless workstations or other wireless access point that communicate with the DSL­604+ through the wireless interface.

Security for wireless communication can be accomplished using two methods. The DSL-604+ is supports WEP
encryption at the 64 bit (also called 40 bit) or 128 bit level. Wireless access can be controlled by selecting MAC
addresses that are allowed to associate with the device. Please read the section on Wireless Configuration in the
Web-based Management Guide (Chapter 4).

Packing List

Open the shipping carton and carefully remove all items. Make sure that you have the items listed here.

1. One DSL-604+ 802.11b Wireless ADSL Ethernet Router

2. One CD-ROM containing the User’s Guide

3. One twisted-pair telephone cable used for ADSL connection

4. One straight-through Ethernet cable

5. One AC power adapter suitable for your electric service

6. One Quick Installation Guide

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DSL-604+ ADSL Ethernet Router User’s Guide

1

1

Introduction

This chapter describes the Router and it features and includes brief introduction to ADSL and 802.11b Wireless
LAN. Front and rear panel diagrams are used to illustrate the LED indicators and cable connections.

Router Description and Operation

The DSL-604+ ADSL Router is designed to provide a simple, cost-effective and secure ADSL Internet
connection for wired (Ethernet) and wireless (802.11b) stations on your network. The DSL-604+ combines high­speed ADSL connection technology, TCP/IP routing and 802.11b wireless connectivity in one compact unit.

The Router is easy to install and use. The DSL-604+ connects to an Ethernet LAN via a standard Ethernet
10BASE-T interface using RJ-45 connectors. The ADSL connection is made using ordinary twisted-pair
telephone line with standard RJ-11 connectors. This arrangement allows wired and wireless workstations to
share network resources and connect to the Internet using a single WAN interface and IP address.

The Router supports transparent bridging or it can be used for IP packet routing over the Internet. Cost saving
features of the Router such as NAT (Network Address Translator) and DHCP (Dynamic Host Configuration
Protocol) improve efficiency and security. The advanced security enhancements, packet filtering and port
redirection, can help protect your network from potentially devastating intrusions by malicious agents from
outside your network.

All the 802.11b wireless settings for the Router are entered on a single page in the web manager. Security for the
wireless interface comes in two forms, WEP Encryption and MAC Address Control.

Product Features

The DSL-604+ ADSL Router utilizes the latest ADSL enhancements and router technologies to provide a robust
Internet gateway suitable for most small to medium sized offices.

PPP (Point-to-Point Protocol) Security

The DSL-604+ ADSL Router supports PAP (Password Authentication Protocol) and CHAP (Challenge
Handshake Authentication Protocol) for PPP connections.

DHCP Support (Dynamic Host Configuration Protocol)

DHCP (Dynamic Host Configuration Protocol) automatically and dynamically assigns al LAN IP settings to
each host on your network. This eliminates the need to reconfigure every host whenever changes in network
topology occur.

Network Address Translation (NAT)

For small office environments, the DSL-604+ allows multiple users on the LAN to access the Internet
concurrently through a single Internet account. This provides Internet access to everyone in the office for the
price of a single user.

NAT improves network security in effect by hiding the private network behind one global and visible IP address.
NAT address mapping can also be used to link two IP domains via a LAN-to-LAN connection.

TCP/IP (Transfer Control Protocol/Internet Protocol)

The DSL-604+ supports TCP/IP protocol, the language used for the Internet. It is compatible with access servers
manufactured by major vendors.

RIP-1/RIP-2

The DSL-604+ supports both RIP-1 and RIP-2 exchanges with other routers. Using both versions lets the Router
to communicate with all RIP enabled devices.

DSL-604+ ADSL Ethernet Router User’s Guide

2

Static Routing

This allows you to select a data path to a particular network destination that will remain in the routing table and
never “age out”. 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 destination address is unknown.
This is particularly useful when if the Router functions as the sole connection to the Internet.

ATM (Asynchronous Transfer Mode)

The DSL-604+ supports Bridged Ethernet over ATM (RFC1483), IP over ATM (RFC1577) and PPP over ATM
(RFC 2364). The Router can support up to eight Virtual Circuit Connections (VCCs).

Precise ATM Traffic Shaping

Traffic shaping is a method of controlling the flow rate of ATM data cells. This function helps to establish the
Quality of Service for ATM data transfer.

G.hs (Auto-handshake)

This allows the Router to automatically choose either the G.lite or G.dmt ADSL connection standards.

High Performance

Very high rates of data transfer are possible with the Router. Up to 8 Mbps downstream bit rate using the G.dmt.

Full Network Management

The DSL-604+ incorporates SNMP (Simple Network Management Protocol) support for web-based
management and text-based network management via an RS-232 or Telnet connection.

Telnet Connection

The Telnet enables a network manager to access the Router’s management software remotely.

Easy Installation

The DSL-604+ uses a web-based graphical user interface program for convenient management access and easy
set up. Any common web browser software can be used to manage the Router.

Wireless Features

• Fully IEEE 802.11b compatible.

• Wireless data rate up to 22 Mbps

• Direct Sequence Spread Spectrum technology

• Operating in the unlicensed 2.4 GHz ISM band

• Supports 64/128/256 bits WEP security and user authentication

• Efficient antenna provides a range of per cell operation up to 100 meter indoor

DSL-604+ ADSL Ethernet Router User’s Guide

3

Standards Compatibility and Compliance

The DSL-604+ complies with or is compatible with the following standards as recognized by their respective
agencies.

• ITU G.994.1 (G.Hs Auto-handshake) compliant

• ITU G.992.1 (G.dmt Full-rate ADSL) compliant

• ITU G.992.2 (G.lite “Splitterless ADSL”) compliant

• ITU-T Rec. I.361 compliant

• ITU-T Rec. I.610 compliant

• Compatible with all T1.413 issue 2 (full rate DMT over analog POTS), and CO DSLAM equipment

• RFC 1483 Multi-protocol over ATM “Bridged Ethernet” compliant

• RFC 2364 PPP over ATM compliant

• RFC 2516 PPP over Ethernet compliant

• RFC 1334 PPP Authentication Protocol compliant

• RFC 1994 Challenge Handshake Authentication Protocol compliant

• RFC 791 Internet Protocol compliant

• RFC 826 Address Resolution Protocol compliant

• RFC 950 Internet Control Message Protocol compliant

• RFC 1631 Net Address Translator compliant

• Supports RFC 2131 and RFC 2132 DHCP functions including: automatic assignment of IP address, use

of subnet mask and default gateway and provision of DNS server address for all hosts

• IEEE 802.3 compliant

• IEEE 802.3u compliant

• IEEE 802.1d compliant

• IEEE 802.3x compliant

• IEEE 802.11b compliant

• Supports RIP v1 and RIP v2

• Supports Static Routing

• Supports ATM Forum UNI V3.1 PVC

• Minimum ATM cell forwarding rate: 640 Kbps

• Supports up to eight simultaneous ATM virtual connections

DSL-604+ ADSL Ethernet Router User’s Guide

4

Ethernet: 10M

Ethernet: Link

Connect to ADSL line

Ethernet LAN Ports: Connect

Power Adapter:

Connect power here;

Front Panel LED Display

Place the Router in a location that permits an easy view of the LED indicators on the front panel.
The LED indicators on the front panel include the Power, Status, ADSL Link/Activity, and WLAN indicators.

Each Ethernet LAN port displays a pair of indicators for monitoring connection speed (10M/100M), link status
and activity (Link/Act).

Power Steady green light indicates the unit is powered on.

Status

ADSL: Link

ADSL: Act
WLAN Blinking green light indicates activity on the WLAN.

100M

Act

Lights steady green during power on self-test. Once the connection status has
been settled, the light will blink green.

Steady green light indicates a valid ADSL connection. This will light after the
ADSL negotiation process has been settled.

Blinking green light indicates activity on the WAN interface.

Steady green indicates a 100Mbps Fast Ethernet connection. For 10Mbps
Ethernet connection it is dark.

The rear panel of the Router provides access to the AC power adapter cord
connection as well as the port connections.

Rear Panel Cable Connections

Connect the AC power adapter cord and network cables on the rear panel. The power switch and reset button are
also located on the back of the device. Connect the antennas to the antenna posts.

Antenna

post

Factory

reset

button

to Ethernet LAN;

Four RJ-45 crossed ports

ADSL (WAN Port):
one RJ-11 port

one 7.5V DC 1.5A

power connection

RJ-14 console port used for configuration;

requires RJ-14 to RS-232 adapter

Antenna

post

DSL-604+ ADSL Ethernet Router User’s Guide

5

Introduction to 802.11b Wireless

The IEEE 802.11b standard is the most widely used standard for wireless LANs today. A wireless LAN (WLAN)
is a cellular computer network that transmits data using radio signals instead of cables. WLAN technology is
commonly used on home, small office and large corporate networks. WLAN devices have a high degree of
mobility and flexibility that allow network to be quickly set up or dismantled and allow them to roam freely
throughout the network.

Wireless LAN users can use the same network applications used on an Ethernet LAN. 802.11b adapter cards
used on laptop and desktop computers support the same protocols as Ethernet adapter cards. For most users,
there is no functional difference between a computer attached to a wired Ethernet LAN or a mobile 802.11b
workstation except that hardware is not physically attached to the network. For most networks however, it may
be desirable for mobile network devices to be able to link to the wired Ethernet LAN to use shared resources
such as servers, printers or an Internet connection. The DSL-604+ unites Ethernet and 802.11b wireless private
networks with an Internet connection. The DSL-604+ supports data rates of up to 22 Mbps for wireless operation
when used in conjunction with other D-Link AirPlus devices.

D-Link Wireless LAN devices have earned a reputation for reliability, flexibility and value. D-Link offers a full
range of IEEE 802.11b and IEEE 802.1a WLAN products including:

u 802.11b and 802.11a Wireless Adapter cards for notebook computers
u 802.11b and 802.11a Wireless PCI cards for desktop computers
u 802.11b and 802.11a Wireless Access Points
u Dual-band (802.11b plus 802.11a) Wireless Access Points
u 802.11b and 802.11a Wireless Home Gateways
u 802.11b and 802.11a Wireless ADSL Routers

Wireless LAN Basics

Some basic understanding of 802.11b wireless technology and terminology when is useful when you are setting
up the Router or any wireless access point. If you are not familiar with wireless networks please take a few
minutes to learn the basics.

Radio Transmission

WLAN devices use electromagnetic waves within a broad, unlicensed range of the radio spectrum to transmit
and receive radio signals. When a wireless access point is present, it becomes a base station for the WLAN nodes
in its broadcast range. WLAN nodes transmit digital data using FM (frequency modulation) radio signals.
WLAN devices generate a carrier wave and modulate this signal using various techniques. In this way, digital
data can then be superimposed onto the carrier signal. This radio signal carries data to WLAN devices within
range of the transmitting device. The antennae of WLAN devices listen for and receive the signal. The signal is
demodulated and the transmitted data extracted. The transmission method used by the access point is called
Direct Sequence Spread Spectrum (DSSS) and operates in a range of the radio spectrum between 2.4GHz and

2.5GHz for transmission. DSSS is preferred method used on many 802.11b devices.

Range

Range should not be a problem in most homes or small offices. If you experience low or no signal strength in
some areas, consider positioning the device in a location between the WLAN devices maintaining a roughly
equal straight-line distance to all devices that need to access the Router through the wireless interface. Adding
more 802.11b access points to rooms where the signal is weak can improve signal strength. Read the section
about placement of the Router titled Location in the next chapter, Hardware Installation, for more information.

SSID

Wireless networks use an SSID (Service Set Identifier) to allow wireless devices to roam within the range of the
network. Wireless devices that wish to communicate with each other must use the same SSID. Several access

DSL-604+ ADSL Ethernet Router User’s Guide

6

points can be set up using the same SSID so that wireless stations can move from one location to another without
losing connection to the wireless network.

The DSL-604+ operates in Infrastructure mode. It controls network access on the wireless interface in its
broadcast area. It will allow access to the wireless network to devices using the correct SSID after a negotiation
process takes place. The DSL-604+ broadcasts its SSID so that any wireless station in range can learn the SSID
and ask permission to associate with it. Many wireless adapters are able to survey or scan the wireless
environment for access points. An access point in Infrastructure mode allows wireless devices to survey that
network and select an access point with which to associate.

It is important to understand the difference between the SSID and a BSSID (Basic Service Set Identifier) or
Preferred BSSID. The Preferred BSSID is defined by wireless stations to designate an access point used for
access to the wireless network. The Preferred BSSID is the MAC address of the access point. Therefore any
wireless stations (wireless clients) that use the DSL-604+ through the wireless interface must use its MAC
address for the Preferred BSSID. A wireless stations that scans the network for available access points may
present the user with a choice of access point identified by their BSSID.

ADSL Technology

Asymmetric Digital Subscriber Line (ADSL) is a broadband technology that utilizes ordinary copper telephone
lines to enable high-speed digital data transmission and interactive multimedia applications for business and
residential customers.

ADSL greatly increases the signal carrying capacity of copper telephone lines without interfering with regular
telephone services for faster downloads and more reliable connectivity. ADSL devices make it possible to enjoy
benefits such as high-speed Internet access without experiencing any loss of quality or disruption of voice/fax
telephone capabilities.

ADSL provides a dedicated service over a single telephone line operating at speeds of up to 8 Mbps downstream
and up to 640 Kbps upstream, depending on local telephone line conditions. A secure point -to-point connection
is established between the user and the central office of the service provider.

D-Link ADSL devices incorporate the recommendations of the ADSL Forum regarding framing, data format,
and upper layer protocols.

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2

Hardware Installation

The DSL-604+ functions on three separate networks, a wired Ethernet LAN, a wireless LAN and a wired ADSL
WAN. Placement of the Router must take into account the fact that it is connected to these three networks with
three types of media. Ethernet cables connect the Router to computers and network devices and the ADSL line
connects it to a wall socket. In addition, the device must be near an AC wall outlet for power. How to
accommodate these wired connections is often not a complicated matter. However, the added dimension of
wireless communication does complicate the decision of Router placement.

Location

Many environmental factors can affect the effective wireless function of the DSL-604+. If this is your first time
setting up a wireless network device, read and consider the points listed below.

The access point can be placed on a shelf or desktop, ideally you should be able to see the LED indicators on the
front if you need to view them for troubleshooting.

Designed to go up to 100 meters indoors and up to 300 meters outdoors, Wireless LAN lets you access your
network from anywhere you want. However, the number of walls, ceilings, or other objects that the wireless
signals must pass through can limit signal range. Typical ranges vary depending on the types of materials and
background RF noise in your home or business. To range and signal strength, use these basic guidelines:

1. Keep the number of walls and ceilings to a minimum:

The signal emitted from Wireless LAN devices can penetrate through ceilings and walls. However,
each wall or ceiling can reduce the range Wireless LAN devices from 1 to 30M. Position your wireless
devices so that the number of walls or ceilings obstructing the signal path is minimized.

2. Consider the direct line between access points and workstations: A wall that is 0.5 meters thick, at a

45-degree angle appears to be almost 1 meter thick. At a 2-degree angle, it is over 14 meters thick. Be
careful to position access points and client adapters so the signal can travel straight through (90º angle)
a wall or ceiling for better reception.

3. Building Materials make a difference: Buildings constructed using metal framing or doors can reduce

effective range of the device. If possible, position wireless devices so that their signal can pass through
drywall or open doorways, avoid positioning them so that their signal must pass through metallic
materials. Poured concrete walls are reinforced with steel while cinderblock walls generally have little
or no structural steel.

4. Position the antennas for best reception. Play around with the antenna position to see if signal

strength improves. Some adapters or access points allow the user to judge the strength of the signal.

5. Keep your product away (at least 1-2 meters) from electrical devices:

Position wireless devices away from electrical devices that generate RF noise such as microwave ovens,
monitors, electric motors, etc.

DSL-604+ ADSL Ethernet Router User’s Guide

8

Network Connection

Complete the connection to the wired networks through the ADSL port and the Ethernet port on the back of the
Router. See the diagram on page 4.

Connect ADSL Line

Use the ADSL cable included with the Router to connect it to a telephone wall socket. Plug one end of the cable
into the ADSL port (RJ-11 receptacle) on the rear panel of the Router and insert the other end into the RJ-11 wall
socket. If you are using a low pass filter device, follow the instructions included with the device or given to you
by your service provider. The ADSL connection represents the WAN interface. It is the physical link to the ISP’s
network backbone and ultimately to the Internet.

Connect Router to Ethernet

The Router connects to directly to Ethernet workstation or to an Ethernet LAN. The RJ-45 ports on the Router
are crossed ports (MDI-X) and can be connected to an Ethernet adapter with a straight-through (MDI-II) port
using normal straight-through Ethernet cable. Use crossed cable when connecting the Router to a crossed port
(MDI-X) on a switch or hub. Use straight-through cable when connecting it to an uplink (MDI-II) port on a hub
or switch. A valid connection is indicated if the Ethernet Link LED indicator(s) on the front panel shine steady
green.

The rules governing Ethernet cable lengths apply to the four Ethernet ports. Be sure that the cable connecting the
Router to other Ethernet devices does not exceed 100 meters.

Connect the Power

Insert the AC Power Adapter cord into the power receptacle located on the rear panel of the Router and plug the
adapter into a nearby power source. You should see the Power LED indicator light up and remain lit.

Factory Reset Button

The Router may be reset to the original factory default settings by depressing the reset button for a few seconds
while the device is powered on. Use a ballpoint or paperclip to push down the reset button. Remember that this
will wipe out any settings stored in flash memory including IP settings. The factory default IP address of the
Router is 192.168.0.1 and the subnet mask is 255.255.255.0.

DSL-604+ ADSL Ethernet Router User’s Guide

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3

Configuring the Router for the First Time

The first time you setup the Router it is recommended that you configure the WAN connection using a single
computer making sure that both the computer and the Router are not connected to the LAN. Once the WAN
connection is functioning properly you may continue change settings to suit your network. This chapter is only
concerned with settings up the WAN connection. The following chapter, Web-based Management Guide,
describes the various menus used to configure and monitor the Router including how to change IP settings,
DHCP server setup and 802.11b wireless configuration.

Wan Configuration Summary

1. Connect to the Router To configure the WAN connection used by the Router it is first necessary to

communicate with the Router through its management interface, which is HTML-based and can be
accessed using a web browser. To access the management software your computer must be able to
“see” the Router. Your computer can see the Router if it is in the same “neighborhood” or subnet as the
Router. This is accomplished by making sure your computer has IP settings that place it in the same
subnet as the Router. The easiest way to make sure your computer has the correct IP settings is to
configure it to use the DHCP server in the Router. The next section describes how to change the IP
configuration for a computer running a Windows operating system to be a DHCP client.

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 are required to use for your ADSL service. It is also possible that you must change the PVC
settings used for the ADSL connection. Your service provider should provide all the information you
need to configure the WAN connection.

Configuring IP Settings on Your Computer

In order to configure your system to receive IP settings from the Router it must first have the TCP/IP protocol
installed. If you have an Ethernet port on your computer, it probably already has TCP/IP protocol installed. If
you are using Windows XP the TCP/IP is enabled by default for standard installations. Below is an illustrated
example of how to configure a Windows XP system to automatically obtain IP settings from the Router.
Following this example is a step-by-step description of the procedures used on the other Windows operating
systems to first check if the TCP/IP protocol has been installed, if it is not instruction are provided for installing
it. Once the protocol has been installed you can configure the system to receive IP settings from the Router.

For computers running non-Windows operating systems, follow the instructions for your OS that configure the
system to receive an IP address from the Router, that is, configure the system to be a DHCP client.

DSL-604+ ADSL Ethernet Router User’s Guide

Configure Windows XP for DHCP

Use the following steps to configure a computer running Windows XP to be a DHCP client.

1. From the Start menu on your desktop, go to click on Control Panel.

2. In the Control Panel folder, click on Network and Internet Connections.

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DSL-604+ ADSL Ethernet Router User’s Guide

3. In the 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.

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