Netgear orporated 05300016 User Manual

Reference Manual for the
Model DG834PN 108
Mbps RangeMax

TM

Wireless ADSL Modem
Router

NETGEAR, Inc.

4500 Great America Parkway
Santa Clara, CA 95054 USA
Phone 1-888-NETGEAR

BETA
August 2005

August 2005

© 2005 by NETGEAR, Inc. All rights reserved. August 2004.

Trademarks

NETGEAR is a trademark of Netgear, Inc.

Microsoft, Windows, and Windows NT are registered trademarks of Microsoft Corporation.

Other brand and product names are registered trademarks or trademarks of their respective holders.

Statement of Conditions

In the interest of improving internal design, operational function, and/or reliability, NETGEAR reserves the right to
make changes to the products described in this document without notice.

NETGEAR does not assume any liability that may occur due to the use or application of the product(s) or circuit
layout(s) described herein.

Federal Communications Commission (FCC) Compliance Notice: Radio Frequency Notice

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 equipment 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 the 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.

Federal Communications Commission (FCC) Radiation Exposure Statement

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. In order to avoid
the possibility of exceeding the FCC radio frequency exposure limits, human proximity to the antenna shall not be less
than 20 cm (8 inches) during normal operation.

EN 55 022 Declaration of Conformance

This is to certify that the DG834PN 108 Mbps RangeMaxTM Wireless ADSL Modem Router is shielded against the
generation of radio interference in accordance with the application of Council Directive 89/336/EEC, Article 4a.
Conformity is declared by the application of EN 55 022 Class B (CISPR 22).

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August 2005

Bestätigung des Herstellers/Importeurs

Es wird hiermit bestätigt, daß das DG834PN 108 Mbps RangeMaxTM Wireless ADSL Modem Router gemäß der im
BMPT-AmtsblVfg 243/1991 und Vfg 46/1992 aufgeführten Bestimmungen entstört ist. Das vorschriftsmäßige Betreiben
einiger Geräte (z.B. Testsender) kann jedoch gewissen Beschränkungen unterliegen. Lesen Sie dazu bitte die
Anmerkungen in der Betriebsanleitung.

Das Bundesamt für Zulassungen in der Telekommunikation wurde davon unterrichtet, daß dieses Gerät auf den Markt
gebracht wurde und es ist berechtigt, die Serie auf die Erfüllung der Vorschriften hin zu überprüfen.

Certificate of the Manufacturer/Importer

It is hereby certified that the DG834PN 108 Mbps RangeMaxTM Wireless ADSL Modem Router has been suppressed
in accordance with the conditions set out in the BMPT-AmtsblVfg 243/1991 and Vfg 46/1992. The operation of some
equipment (for example, test transmitters) in accordance with the regulations may, however, be subject to certain
restrictions. Please refer to the notes in the operating instructions.

Federal Office for Telecommunications Approvals has been notified of the placing of this equipment on the market
and has been granted the right to test the series for compliance with the regulations.

Voluntary Control Council for Interference (VCCI) Statement

This equipment is in the second category (information equipment to be used in a residential area or an adjacent area
thereto) and conforms to the standards set by the Voluntary Control Council for Interference by Data Processing
Equipment and Electronic Office Machines aimed at preventing radio interference in such residential areas.

When used near a radio or TV receiver, it may become the cause of radio interference.

Read instructions for correct handling.

Customer Support

Refer to the Support Information Card that shipped with your DG834PN 108 Mbps RangeMaxTM Wireless ADSL
Modem Router.

World Wide Web

NETGEAR maintains a World Wide Web home page that you can access at the universal resource locator (URL)
http://www.netgear.com. A direct connection to the Internet and a Web browser such as Internet Explorer
or Netscape are required.

August 2005

iii

Regulatory Approvals

FCC Statement

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 equipment 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 the equipment off and on, the user is encouraged to try to correct the
interference by one 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.

To assure continued compliance, any changes or modifications not expressly approved by the
party responsible for compliance could void the user's authority to operate this equipment.
(Example - use only shielded interface cables when connecting to computer or peripheral
devices).

FCC Radiation Exposure Statement

This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled
environment. This equipment should be installed and operated with a minimum distance of 20
centimeters between the radiator and your body.

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 transmitter must not be co-located or operating in conjunction with any other antenna or
transmitter.

The antennas used for this transmitter must be installed to provide a separation distance of at
least 20 cm from all persons and must not be co-located or operating in conjunction with any
other antenna or transmitter.

Channel

The Wireless Channel sets the radio frequency used for communication.

•Access Points use a fixed Channel. You can select the Channel used. This allows you to
choose a Channel which provides the least interference and best performance. In the USA
and Canada, 11 channel are available. If using multiple Access Points, it is better if adjacent
Access Points use different Channels to reduce interference.

• In "Infrastructure" mode, Wireless Stations normally scan all Channels, looking for an
Access Point. If more than one Access Point can be used, the one with the strongest
signal is used. (This can only happen within an ESS.)

• If using "Ad-hoc" mode (no Access Point), all Wireless stations should be set to use the
same Channel. However, most Wireless stations will still scan all Channels to see if there
is an existing "Ad-hoc" group they can join.

CAUTION:

1) To comply with FCC RF exposure compliance requirements, a separation
distance of at least 20 cm must be maintained between the antenna of this
device and all persons.

2) This transmitter must not be co-located or operating in conjunction with
any other antenna or transmitter.

Contents

Chapter 1
About This Guide

Audience, Conventions, Scope ......................................................................................1-1

How to Print this Manual .................................................................................................1-2

Chapter 2
Introduction

About the Wireless ADSL Modem Router ...................................................................... 2-1

Key Features ..................................................................................................................2-2

802.11g Wireless Networking ...................................................................................2-2

A Powerful, True Firewall .........................................................................................2-3

Easy Installation and Management ..........................................................................2-3

Protocol Support ...................................................................................................... 2-4

Content Filtering .......................................................................................................2-5

Auto Sensing and Auto Uplink™ LAN Ethernet Connections .................................. 2-6

What’s in the Box? ..........................................................................................................2-6

The Router’s Front Panel .........................................................................................2-6

The Router’s Rear Panel .........................................................................................2-8

Chapter 3
Connecting the Router to the Internet

What You Need Before You Begin ..................................................................................3-1

ADSL Microfilter Requirements ................................................................................3-1

ADSL Microfilter .................................................................................................3-1

ADSL Microfilter with Built-In Splitter .................................................................3-2

Ethernet Cabling Requirements ............................................................................... 3-2

Computer Hardware Requirements .........................................................................3-2

LAN Configuration Requirements ............................................................................3-2

Internet Configuration Requirements ....................................................................... 3-3

Where Do I Get the Internet Configuration Parameters? .........................................3-3

Record Your Internet Connection Information .......................................................... 3-3

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August 2005

Manually Configuring Your Internet Connection ...........................................................3-10

How to Perform Manual Configuration ................................................................... 3-10

Internet Connection Requires Login and Uses PPPoE ................................... 3-11

Internet Connection Requires Login and Uses PPPoA ...................................3-12

Internet Connection Does Note Require A Login ............................................3-13

ADSL Settings ........................................................................................................3-14

Chapter 4
Wireless Configuration

Considerations for a Wireless Network ..........................................................................4-1

Observe Performance, Placement, and Range Guidelines .....................................4-1

Implement Appropriate Wireless Security ................................................................4-2

Understanding Wireless Settings ...................................................................................4-3

How to Set Up and Test Basic Wireless Connectivity ..............................................4-7

How to Restricting Wireless Access to Your Network ..............................................4-8

Restricting Access to Your Network by Turning Off Wireless Connectivity ........4-9

Restricting Wireless Access Based on the Wireless Network Name (SSID) .....4-9

Restricting Wireless Access Based on the Wireless Station Access List ..........4-9

Choosing WEP Authentication and Security Encryption Methods ......................... 4-11

Authentication Type Selection ......................................................................... 4-11

Encryption Choices ..........................................................................................4-12

How to Configure WEP ..........................................................................................4-13

How to Configure WPA-PSK ..................................................................................4-14

Chapter 5
Protecting Your Network

Protecting Access to Your DG834PN 108 Mbps RangeMax

TM

Wireless ADSL Modem Router

5-1

How to Change the Built-In Password .....................................................................5-1

Changing the Administrator Login Timeout .............................................................. 5-2

Configuring Basic Firewall Services ...............................................................................5-2

Blocking Keywords, Sites, and Services ..................................................................5-3

How to Block Keywords and Sites ...........................................................................5-3

Firewall Rules .................................................................................................................5-5

Inbound Rules (Port Forwarding) .............................................................................5-6

Inbound Rule Example: A Local Public Web Server ..........................................5-6

Inbound Rule Example: Allowing Videoconferencing ........................................ 5-8

Considerations for Inbound Rules .....................................................................5-9

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August 2005

Outbound Rules (Service Blocking) ......................................................................... 5-9

Outbound Rule Example: Blocking Instant Messenger ...................................5-10

Order of Precedence for Rules .............................................................................. 5-11

Services ........................................................................................................................5-12

How to Define Services ..........................................................................................5-13

Setting Times and Scheduling Firewall Services ..........................................................5-14

How to Set Your Time Zone ...................................................................................5-14

How to Schedule Firewall Services ........................................................................5-15

Chapter 6
Managing Your Network

Backing Up, Restoring, or Erasing Your Settings ...........................................................6-1

How to Back Up the Configuration to a File ............................................................. 6-1

How to Restore the Configuration from a File ..........................................................6-2

How to Erase the Configuration ...............................................................................6-2

Upgrading the Wireless ADSL Modem Router’s Firmware ............................................6-2

How to Upgrade the Wireless ADSL Modem Router Firmware ...............................6-3

Network Management Information ................................................................................. 6-4

Viewing Wireless ADSL Modem Router Status and Usage Statistics ......................6-4

Viewing Attached Devices ...................................................................................... 6-11

Viewing, Selecting, and Saving Logged Information .............................................. 6-11

Selecting What Information to Log ..................................................................6-13

Saving Log Files on a Server ..........................................................................6-14

Examples of Log Messages ................................................................................... 6-14

Activation and Administration ..........................................................................6-14

Dropped Packets .............................................................................................6-14

Enabling Security Event E-mail Notification .................................................................6-15

Running Diagnostic Utilities and Rebooting the Wireless ADSL Modem Router .........6-16

Enabling Remote Management ....................................................................................6-17

Configuring Remote Management ......................................................................... 6-17

Chapter 7
Advanced Configuration

Configuring Advanced Security ......................................................................................7-1

Setting Up A Default DMZ Server ............................................................................ 7-1

How to Configure a Default DMZ Server ...........................................................7-2

Connect Automatically, as Required ........................................................................ 7-3

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August 2005

Disable Port Scan and DOS Protection ...................................................................7-3

Respond to Ping on Internet WAN Port ...................................................................7-3

MTU Size .................................................................................................................7-3

Configuring LAN IP Settings ........................................................................................... 7-3

DHCP .......................................................................................................................7-5

Use Router as DHCP server .............................................................................7-5

Reserved IP addresses .....................................................................................7-6

How to Configure LAN TCP/IP Settings ...................................................................7-7

Configuring Dynamic DNS .......................................................................................7-8

How to Configure Dynamic DNS ..............................................................................7-8

Using Static Routes ........................................................................................................ 7-9

Static Route Example ...............................................................................................7-9

How to Configure Static Routes .............................................................................7-10

Chapter 8
Troubleshooting

Basic Functioning ........................................................................................................... 8-1

Power LED Not On ................................................................................................... 8-2

Test LED Never Turns On or Test LED Stays On .....................................................8-2

LAN or WAN Port LEDs Not On ...............................................................................8-2

Troubleshooting the Web Configuration Interface ..........................................................8-3

Troubleshooting the ISP Connection ..............................................................................8-4

ADSL link .................................................................................................................8-4

WAN LED Blinking Yellow ..................................................................................8-4

WAN LED Off .....................................................................................................8-4

Obtaining a WAN IP Address ...................................................................................8-5

Troubleshooting PPPoE or PPPoA ..........................................................................8-6

Troubleshooting Internet Browsing ..........................................................................8-6

Troubleshooting a TCP/IP Network Using the Ping Utility ..............................................8-7

Testing the LAN Path to Your Router .......................................................................8-7

Testing the Path from Your Computer to a Remote Device .....................................8-8

Restoring the Default Configuration and Password ........................................................8-9

Using the Reset button .............................................................................................8-9

Problems with Date and Time .........................................................................................8-9

Appendix A
Technical Specifications

viii Contents

August 2005

Chapter 1

About This Guide

Thank you for purchasing the NETGEAR™ DG834PN 108 Mbps RangeMaxTM Wireless ADSL
Modem Router.

Audience, Conventions, Scope

This reference manual assumes that the reader has basic-to-intermediate computer and Internet
skills. However, basic computer network, Internet, firewall, and networking technology tutorial
information is provided in the Appendices.

This guide uses the following typographical conventions:

Table 1. Typographical conventions

italics Emphasis, books, CDs, URL names

bold User input

mono space Screen text, file and server names, extensions, commands, IP addresses

Note: This format is used to highlight information of importance or special interest.

This manual is written for the DG834PN RangeMax Wireless ADSL Modem Router according to
these specifications:

Table 1-1. Manual Specifications

Product Version DG834PN 108 Mbps RangeMaxTM Wireless ADSL Modem Router

Manual Publication Date August 2005

Note: Product updates are available on the NETGEAR, Inc. Web site at

http://kbserver.netgear.com/DG834PN.asp.

About This Guide 1-1

August 2005

Reference Manual for the Model DG834PN 108 Mbps RangeMaxTM Wireless ADSL Modem Router

How to Print this Manual

To print this manual you can choose one of the following several options, according to your needs.

• Printing a “How To” Sequence of Steps in the HTML View. Use the Print button on the
upper right of the toolbar to print the currently displayed topic. Using this button when a
step-by-step procedure is displayed will send the entire procedure to your printer–you do not
have to worry about specifying the correct range of pages.

• Printing a Chapter. Use the link at the top right of any page.

– Click “PDF of This Chapter” link at the top right of any page in the chapter you want to

print. A new browser window opens showing the PDF version of the chapter you were

viewing.
– Click the print icon in the upper left of the window.
– Tip: If your printer supports printing two pages on a single sheet of paper, you can save

paper and printer ink by selecting this feature.

• Printing the Full Manual. Use the PDF button in the toolbar at the top right of the browser
window.

– Click PDF button. A new browser window opens showing the PDF version of the chapter

you were viewing.
– Click the print icon in the upper left of the window.
– Tip: If your printer supports printing two pages on a single sheet of paper, you can save

paper and printer ink by selecting this feature.

1-2 About This Guide

August 2005

Chapter 2

Introduction

This chapter describes the features of the NETGEAR DG834PN 108 Mbps RangeMaxTM Wireless
ADSL Modem Router. The DG834PN RangeMax Wireless ADSL Modem Router is a
combination of a built-in ADSL modem, wireless ADSL modem router, 4-port switch, firewall,
and up to 108 Mbps wireless access point that enables your entire network to safely share an
Internet connection that otherwise is used by a single computer.

Note: If you are unfamiliar with networking and routing, refer to Appendix B, “Network

and Routing Basics” to become more familiar with the terms and procedures used in this

manual.

About the Wireless ADSL Modem Router

The DG834PN 108 Mbps RangeMaxTM Wireless ADSL Modem Router provides continuous,
high-speed 10/100 Ethernet access between your Ethernet devices. The DG834PN RangeMax
Wireless ADSL Modem Router enables your entire network to share an Internet connection
through the built-in ADSL modem that otherwise is used by a single computer. With minimum
setup, you can install and use the wireless ADSL modem router within minutes.

The DG834PN RangeMax Wireless ADSL Modem Router provides multiple Web content filtering
options, plus e-mail browsing activity, reporting, and instant alerts. Parents and network
administrators can establish restricted access policies based on time of day, Web site addresses,
and address keywords. They can also share high-speed ADSL Internet access for up to 253
personal computers. The included firewall and Network Address Translation (NAT) features
protect you from hackers.

Introduction 2-1

August 2005

Reference Manual for the Model DG834PN 108 Mbps RangeMaxTM Wireless ADSL Modem Router

Key Features

The DG834PN RangeMax Wireless ADSL Modem Router provides the following features:

• 802.11g wireless networking, with the ability to operate in Auto 108 Mbps mode, 108 Mbps
“turbo-g” only, the 802.11b+g modes, 802.11g-only, and 802.11b-only.

• A built-in ADSL modem

• A powerful, true firewall

• Easy, Web-based setup for installation and management

• Extensive Internet protocol support

• Content filtering

• Auto Sensing and Auto Uplink™ LAN Ethernet connections

These features are discussed below.

802.11g Wireless Networking

The DG834PN RangeMax Wireless ADSL Modem Router includes an 802.11g wireless access
point, providing continuous, high-speed 54 Mbps access between your wireless and Ethernet
devices. The access point provides:

• 802.11g wireless networking at up to 108 Mbps.

• 802.11g wireless networking, with the ability to operate in the following modes, thus
providing backwards compatibility with 802.11b devices or dedicating the wireless network to
the higher bandwidth 802.11g or 108 Mbps only devices:

— Auto 108 Mbps mode (i.e., all 802.11g, 802.11b, and Netgear 108 Mbps wireless stations

can be used; this mode is the second fastest mode)

— 108 Mbps only (fastest)

Note: Only use the 108 Mbps only mode when all wireless adapters in your open network

bear the 108 Mbps logo.

10 8

Figure 2-1: 108 Mbps Logo

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Reference Manual for the Model DG834PN 108 Mbps RangeMaxTM Wireless ADSL Modem Router

— 802.11b+g modes

— 802.11g-only

— 802.11b-only

• 64-bit and 128-bit WEP encryption security.

• WEP keys can be generated manually or by passphrase.

• Wireless access can be restricted by MAC address.

• Wireless network name broadcast can be turned off so that only devices that have the network
name (SSID) can connect.

A Powerful, True Firewall

Unlike simple Internet sharing NAT routers, the DG834PN is a true firewall, using stateful packet
inspection to defend against hacker attacks. Its firewall features include:

• Denial of Service (DoS) protection
Automatically detects and thwarts Denial of Service (DoS) attacks such as Ping of Death,
SYN Flood, LAND Attack and IP Spoofing.

• Blocks unwanted traffic from the Internet to your LAN.

• Blocks access from your LAN to Internet locations or services that you specify as off-limits.

• Logs security incidents
The DG834PN will log security events such as blocked incoming traffic, port scans, attacks,
and administrator logins. You can configure the wireless ADSL modem router to email the log
to you at specified intervals. You can also configure the wireless ADSL modem router to send
immediate alert messages to your email address or email pager whenever a significant event
occurs.

Easy Installation and Management

You can install, configure, and operate the DG834PN within minutes after connecting it to the
network. The following features simplify installation and management tasks:

• Browser-based management
Browser-based configuration allows you to easily configure your wireless ADSL modem
router from almost any type of personal computer, such as Windows, Macintosh, or Linux. A
user-friendly Setup Wizard is provided and online help documentation is built into the
browser-based Web Management Interface.

Introduction 2-3

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Reference Manual for the Model DG834PN 108 Mbps RangeMaxTM Wireless ADSL Modem Router

• Smart Wizard
The wireless ADSL modem router automatically senses the type of Internet connection, asking
you only for the information required for your type of ISP account.

• Remote management
The wireless ADSL modem router allows you to log in to the Web management interface from
a remote location via the Internet. For security, you can limit remote management access to a
specified remote IP address or range of addresses, and you can choose a nonstandard port
number.

• Diagnostic functions
The wireless ADSL modem router incorporates built-in diagnostic functions such as Ping,
DNS lookup, and remote reboot. These functions allow you to test Internet connectivity and
reboot the wireless ADSL modem router. You can use these diagnostic functions directly from
the DG834PN when you are connected on the LAN or when you are connected over the
Internet via the remote management function.

• Visual monitoring
The wireless ADSL modem router’s front panel LEDs provide an easy way to monitor its
status and activity.

• Flash erasable programmable read-only memory (EPROM) for firmware upgrades.

Protocol Support

The DG834PN supports Transmission Control Protocol/Internet Protocol (TCP/IP) and Routing
Information Protocol (RIP). Appendix B, “Network and Routing Basics” provides further
information on TCP/IP.

• The Ability to Enable or Disable IP Address Sharing by NAT
The DG834PN allows several networked PCs to share an Internet account using only a single
IP address, which may be statically or dynamically assigned by your Internet service provider
(ISP). This technique, known as Network Address Translation (NAT), allows the use of an
inexpensive single-user ISP account. This feature can also be turned off completely while
using the DG834PN if you want to manage the IP address scheme yourself.

• Automatic Configuration of Attached PCs by DHCP
The DG834PN dynamically assigns network configuration information, including IP, wireless
ADSL modem router, and domain name server (DNS) addresses, to attached PCs on the LAN
using the Dynamic Host Configuration Protocol (DHCP). This feature greatly simplifies
configuration of PCs on your local network.

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Reference Manual for the Model DG834PN 108 Mbps RangeMaxTM Wireless ADSL Modem Router

• DNS Proxy
When DHCP is enabled and no DNS addresses are specified, the wireless ADSL modem
router provides its own address as a DNS server to the attached PCs. The wireless ADSL
modem router obtains actual DNS addresses from the ISP during connection setup and
forwards DNS requests from the LAN.

• Classical IP (RFC 1577)
Some Internet service providers, in Europe for example, use Classical IP in their ADSL
services. In such cases, the wireless ADSL modem router is able to use the Classical IP
address from the ISP.

• PPP over Ethernet (PPPoE)
PPP over Ethernet is a protocol for connecting remote hosts to the Internet over an ADSL
connection by simulating a dial-up connection. This feature eliminates the need to run a login
program such as EnterNet or WinPOET on your computer.

• PPP over ATM (PPPoA)
PPP over ATM is a protocol for connecting remote hosts to the Internet over an ADSL
connection by simulating an ATM connection.

• Dynamic DNS
Dynamic DNS services allow remote users to find your network using a domain name when
your IP address is not permanently assigned. The wireless ADSL modem router contains a
client that can connect to many popular Dynamic DNS services to register your dynamic IP
address.

• Universal Plug and Play (UPnP)
UPnP is a networking architecture that provides compatibility between networking
technologies. UPnP compliant routers provide broadband users at home and small businesses
with a seamless way to participate in online games, videoconferencing and other peer-to-peer
services.

Content Filtering

With its content filtering feature, the DG834PN prevents objectionable content from reaching your
PCs. The wireless ADSL modem router allows you to control access to Internet content by
screening for keywords within Web addresses. You can configure the wireless ADSL modem
router to log and report attempts to access objectionable Internet sites.

Introduction 2-5

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Reference Manual for the Model DG834PN 108 Mbps RangeMaxTM Wireless ADSL Modem Router

Auto Sensing and Auto Uplink™ LAN Ethernet Connections

With its internal 4-port 10/100 switch, the DG834PN can connect to either a 10 Mbps standard
Ethernet network or a 100 Mbps Fast Ethernet network. The local LAN ports are autosensing and
capable of full-duplex or half-duplex operation.

TM

The wireless ADSL modem router incorporates Auto Uplink

technology. Each local Ethernet
port will automatically sense whether the Ethernet cable plugged into the port should have a
‘normal’ connection such as to a computer or an ‘uplink’ connection such as to a switch or hub.
That port will then configure itself to the correct configuration. This feature also eliminates the
need to worry about crossover cables, as Auto Uplink will accommodate either type of cable to
make the right connection.

What’s in the Box?

The product package should contain the following items:

TM

• DG834PN 108 Mbps RangeMax

• AC power adapter (varies by region)

• Category 5 (Cat 5) Ethernet cable

• Telephone cable

• Microfilters (quantity and type vary by region)

• Resource CD, including:

—This guide
— Application Notes

• A printed Quick Installation Guide

• Warranty and Support Information cards

Wireless ADSL Modem Router

If any of the parts are incorrect, missing, or damaged, contact your NETGEAR dealer. Keep the
carton, including the original packing materials, in case you need to return the product for repair.

The Router’s Front Panel

The DG834PN 108 Mbps RangeMaxTM Wireless ADSL Modem Router front panel shown below
contains status LEDs.

2-6 Introduction

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Reference Manual for the Model DG834PN 108 Mbps RangeMaxTM Wireless ADSL Modem Router

NEED NEW IMAGE

Power

Figure 2-2: DG834PN Front Panel

Test

Wireless

Internet

LAN

You can use the LEDs to verify various conditions. Table 2 - 1 lists and describes each LED on the
front panel of the router. These LEDs are green when lit.

Introduction 2-7

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Reference Manual for the Model DG834PN 108 Mbps RangeMaxTM Wireless ADSL Modem Router

Table 2-1. LED Descriptions

Label Activity Description

Power On

Off

Te st O n

Off

Wireless On

Off

Internet Blink -- Amber

On -- Green
Blink -- Green

LAN On (Green)

Blink (Green)
On (Amber)
Blink (Amber)
Off

Power is supplied to the router.
Power is not supplied to the router.

The system is initializing.
The system is ready and running.

Indicates that the Wireless port is initialized.
The Wireless Access Point is turned off.

Indicates ADSL training.
The Internet port has detected a link with an attached device.
Data is being transmitted or received by the Internet port.

The Local port has detected a link with a 100 Mbps device.
Data is being transmitted or received at 100 Mbps.
The Local port has detected a link with a 10 Mbps device.
Data is being transmitted or received at 10 Mbps.
No link is detected on this port.

The Router’s Rear Panel

The rear panel of the DG834PN 108 Mbps RangeMaxTM Wireless ADSL Modem Router
(Figure 2-3) contains port connections.

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Reference Manual for the Model DG834PN 108 Mbps RangeMaxTM Wireless ADSL Modem Router

NEED NEW IMAGE

ADSL

Internet

LAN

Power

Reset

Figure 2-3: DG834PN Rear Panel

Wireless

Viewed from left to right, the rear panel contains the following elements:

• ADSL port for connecting the router to an ADSL line

• Four Local Ethernet RJ-45 LAN ports for connecting the router to the local computers

• Factory Default Reset push button

•DC power in

• Wireless antenna

Introduction 2-9

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Reference Manual for the Model DG834PN 108 Mbps RangeMaxTM Wireless ADSL Modem Router

2-10 Introduction

August 2005

Chapter 3

Connecting the Router to the Internet

This chapter describes how to set up the router on your Local Area Network (LAN) and connect to
the Internet. It describes how to configure your DG834PN 108 Mbps RangeMax
ADSL Modem Router for Internet access using the Setup Wizard, or how to manually configure
your Internet connection.

What You Need Before You Begin

You need to prepare the following before you can establish an Internet connection through your
router:

1. The router connected to an ADSL line and a computer properly connected to the router as

explained below.

2. Active Internet service such as that provided by an ADSL account.

3. The Internet Service Provider (ISP) configuration information for your DSL account.

TM

Wireless

Note: If you purchased the DG834PN in a country where a microfilter is not included, you must

acquire one.

ADSL Microfilter Requirements

ADSL technology uses the same wires as your telephone service. However, ADSL adds signals to
the telephone lines which create noise in the telephone service. You must use ADSL microfilters to
filter out these signals before they reach your telephone.

ADSL Microfilter

Phone

Figure 3-1: ADSL microfilter

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Reference Manual for the Model DG834PN 108 Mbps RangeMaxTM Wireless ADSL Modem Router

Each device such as a telephone, fax machine, answering machine, or caller ID display will require
an ADSL microfilter.

Note: Do not connect the DG834PN to the ADSL line through a microfilter unless the microfilter

is a combination microfilter/splitter specifically designed for this purpose. Doing so will prevent
the built-in ADSL modem in the DG834PN from establishing a connection to the Internet. If you
have any doubts about this, connect the DG834PN directly to the ADSL line.

ADSL Microfilter with Built-In Splitter

DSL
Phone

Figure 3-2: ADSL microfilter with built-in splitter

Line

Use an ADSL microfilter with built-in splitter when there is a single wall outlet which must
provide connectivity for both the DG834PN and telephone equipment.

Ethernet Cabling Requirements

The DG834PN RangeMax Wireless ADSL Modem Router connects to your Ethernet LAN via
twisted-pair cables. If the computer will connect to your network at 100 Mbps, you must use a
Category 5 (CAT5) cable such as the one provided with your wireless ADSL modem router.

Computer Hardware Requirements

To use the DG834PN RangeMax Wireless ADSL Modem Router on your network, each computer
must have an installed Ethernet adapter and an Ethernet cable, or a 802.11g wireless adapter.

LAN Configuration Requirements

For the initial connection to the Internet and configuration of your router, you need to connect a
computer to the router which is set to automatically get its TCP/IP configuration from the router
via DHCP.

Note: Please refer to Appendix C, “Preparing Your Network” for assistance with DHCP

configuration.

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Reference Manual for the Model DG834PN 108 Mbps RangeMaxTM Wireless ADSL Modem Router

Internet Configuration Requirements

Depending on how your ISP set up your Internet account, you need one or more of these
configuration parameters to connect your router to the Internet:

• Virtual Path Identifier (VPI)/Virtual Channel Indentifier (VCI) parameters

• Multiplexing Method

• Host and Domain Names

• ISP Login Name and Password

• ISP Domain Name Server (DNS) Addresses

• Fixed or Static IP Address

Where Do I Get the Internet Configuration Parameters?

There are several ways you can gather the required Internet connection information.

• Your ISP should have provided you with all the information needed to connect to the Internet.

If you cannot locate this information, you can ask your ISP to provide it or you can try one of
the options below.

• If you have a computer already connected using the active Internet access account, you can

gather the configuration information from that computer.

• For Windows 95/98/ME, open the Network control panel, select the TCP/IP entry for the
Ethernet adapter, and click Properties.

• For Windows 2000/XP, open the Local Area Network Connection, select the TCP/IP entry
for the Ethernet adapter, and click Properties.

• For Macintosh computers, open the TCP/IP or Network control panel.

• You can also refer to the DG834PN Resource CD for the NETGEAR Router ISP Guide which
provides Internet connection information for many ISPs.

Once you locate your Internet configuration parameters, you may want to record them on the next
page.

Record Your Internet Connection Information

Print the following page. Fill in the configuration parameters from your Internet Service Provider
(ISP).

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Reference Manual for the Model DG834PN 108 Mbps RangeMaxTM Wireless ADSL Modem Router

ISP Multiplexing Method and Virtual Circuit Number: The default settings of your DG834PN

TM

108 Mbps RangeMax

Wireless ADSL Modem Router will work fine for most ISPs. However,
some ISPs use a specific Multiplexing Method or a Virtual Circuit Number for either the Virtual
Path Identifier (VPI) or Virtual Channel Identifier (VCI). If your ISP provided you with a specific
Multiplexing Method or VPI/VCI number, then fill in the following:

Multiplexing Method, circle one: LLC-based or VC-based
VPI: ________
VCI: ___________

A number between 0 and 255.

A number between 1 and 65535.

ISP Login Name: The login name and password are case sensitive and must be entered exactly as
given by your ISP. Some ISPs use your full e-mail address as the login name. The Service Name is
not required by all ISPs. If you use a login name and password, then fill in the following:

Login Name: ______________________________

Password: ____________________________

Service Name: _____________________________

Fixed or Static IP Address: If you have a static IP address, record the following information. For
example, 169.254.141.148 could be a valid IP address.

Fixed or Static Internet IP Address: ______

.______.______.______
Wireless ADSL Modem Router IP Address: ______.______.______.______
Subnet Mask: ______.______.______.______

ISP DNS Server Addresses: If you were given DNS server addresses, fill in the following:

Primary DNS Server IP Address: ______

.______.______.______

Secondary DNS Server IP Address: ______.______.______.______

Host and Domain Names: Some ISPs use a specific host or domain name like CCA7324-A or
home. If you did not get host or domain names, use the following examples as a guide:

• If your main e-mail account with your ISP is [e-mail], then use aaa as your host name.

Your ISP might call this your account, user, host, computer, or system name.

• If your ISP’s mail server is mail.xxx.yyy.com, then use xxx.yyy.com as the domain name.

ISP Host Name: _________________________

ISP Domain Name: _______________________

For Wireless Access: For configuration of the wireless network, record the following:
Wireless Network Name (SSID): _________________________
WEP Authentication (circle one): Automatic, Open System, or Shared Key
WEP Encryption (circle one): 64 or 128; Passphrase or Key: _________________________

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Reference Manual for the Model DG834PN 108 Mbps RangeMaxTM Wireless ADSL Modem Router

Set up the Router

1. CONNECT THE DG834PN TO THE ADSL LINE

ADSL signals degrade phone sound quality. Microfilters block such problems and are required
for each phone or fax. There are two types: one-line microfilters; and two-line microfilters,
which include a built-in splitter. Sharing a phone outlet with two devices requires a splitter.

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The procedure below illustrates using a two-line combo microfilter/splitter.

You can accomplish the same result using a one-line microfilter with a separate phone line
splitter.

a. Insert the filter into the phone outlet and connect the phone to the phone connector (A).

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b. Turn off your computer.

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Reference Manual for the Model DG834PN 108 Mbps RangeMaxTM Wireless ADSL Modem Router

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C

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Connect the ADSL port (B) of the DG834PN to the ADSL connector of the two-line filter.

c.

Note: Improperly connecting a filter to your DG834PN will block ADSL signals and prevent

connecting to the Internet.

d. Connect the NRJ-45 Ethernet cable (C) from a LAN port of your DG834PN to the

Ethernet adapter in your computer.

Note: The unshielded RJ-45 Ethernet cable is supplied for the connection of the NETGEAR

product to your PC and is not intended for connection to the telecommunications network.

e. Plug in the router and verify the following:

• The power light is lit after applying power to the router.

• The ADSL link light is solid green, indicating a link has been established to the
ADSL network.

f. Now, turn on your computer and verify the following:

• The local lights are lit for any connected computers.

• If software usually logs you in to the Internet, do not run it.

• The Internet Explorer Tools Internet Options Connections page should be set to
“Never dial a connection.”

g. Install a filter on each phone device that shares the phone line with your router.

Note: Use one-line filters for connecting additional phones.

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Reference Manual for the Model DG834PN 108 Mbps RangeMaxTM Wireless ADSL Modem Router

2. LOG IN TO THE DG834PN

Your computer needs to be configured for DHCP. For help with this, see the Reference
Manual or tutorials on the Resource CD.

a. Connect to the router by typing http://192.168.0.1 in the address field of your Internet

browser.

b. When prompted, enter admin for the user name and password for the password, both in

lower case letters. After logging in, you will see the menu below.

If you do not see the menu above, click the Setup Wizard link on the upper left of the main menu.

3. CONNECT TO THE INTERNET

a. Choose your country and language. Click Next to let the Setup Wizard detect the type of

Internet connection your have.

b. Follow the steps in the Setup Wizard to input the Internet configuration

parameters from your ISP.

If you were unable to connect to the router, please refer to the Troubleshooting Chapter in
the Reference Manual on the Resource CD that came with the router.

Now, Set Up Wireless Connectivity

1. Configure the DG834PN Wireless Settings

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Reference Manual for the Model DG834PN 108 Mbps RangeMaxTM Wireless ADSL Modem Router

If you are not already logged in the

a.

DG834PN, type
http://192.168.0.1 in your browser and
click Enter.

When prompted, type admin for the
user name and password for the
password, both in lower case letters.

b. Click Wireless Settings in the DG834PN main menu. Select a Region. Do not change the

other settings. Click Apply.

2. Configure the computer’s Wireless Adapter Settings

Configure the wireless adapter of your computer to match these settings exactly.

WIRELESS FEATURE DEFAULT SETTING

Network Name (SSID) NETGEAR

WEP/WPA Security Disabled

Warning: The SSID is case sensitive. Entering nETgear will not work.

Use these settings to verify that you have wireless connectivity. Set up wireless security after
you are sure you have wireless connectivity.

3. Verify Wireless Connectivity

Verify wireless connectivity. Connect to the Internet or log in to the DG834PN from a
computer with a wireless adapter. For wireless connectivity problems, see the Troubleshooting
Tips below or in the Reference Manual on the CD.

You can use the Dome LED link in the main configuration menu to control when the antenna
lights are on or turn them off completely.

4. Implement Wireless Security

• Wireless networks are vulnerable to intrusion if you do not use the available security
options. The wireless security options you choose depend on the options available in your
wireless computers.

• Implement wireless security according to the instructions in the Wireless chapter of the
Reference Manual on the CD.

You are now wirelessly connected to the Internet!

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Reference Manual for the Model DG834PN 108 Mbps RangeMaxTM Wireless ADSL Modem Router

Troubleshooting Tips

Here are some tips for correcting simple problems you may have.

Be sure to restart your network in the correct sequence.

Always follow this sequence:

1. Unplug and turn off the DG834PN. Turn off the computer.

2. Plug in and turn on the DG834PN, wait two minutes.

3. Turn on the computer.

Make sure the Ethernet cables are securely plugged in.

• For each powered on computer connected to the DG834PN with a securely plugged in
Ethernet cable, the corresponding DG834PN LAN port status light will be lit. The label on the
bottom of the wireless ADSL modem router identifies the number of each LAN port.

• The Internet port status light on the wireless ADSL modem router will be lit if the phone cable
is plugged in securely to the DG834PN ADSL port and the DG834PN is turned on.

Make sure the computer & router wireless settings match exactly.

The Wireless Network Name (SSID) and security settings (WEP/WPA, MAC access control list)
of the DG834PN and wireless computer must match exactly.

Make sure the network settings of the computer are correct.

• LAN and wirelessly connected computers must be configured to obtain an IP address
automatically via DHCP. For help with this, please see the animated tutorials on the CD or the
Reference Manual Appendix C on the CD.

• Some cable modem ISPs require you to use the MAC address of the computer registered on
the account. If so, in the Router MAC Address section of the Basic Settings menu, select, “Use
this Computer’s MAC Address.” The router will then capture and use the MAC address of the
computer that you are now using. You must be using the computer that is registered with the
ISP. Click Apply to save your settings. Restart the network in the correct sequence.

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Reference Manual for the Model DG834PN 108 Mbps RangeMaxTM Wireless ADSL Modem Router

Check the router status lights to verify correct router operation.

• If the Power light does not turn solid green within 2 minutes after turning the router on, reset
the router according to the instructions in the Reference Manual on the CD.

• If the Wireless light does not come on, verify that the wireless feature is turned on according to
the instructions in the Reference Manual on the CD.

Manually Configuring Your Internet Connection

You can manually configure your wireless ADSL modem router using the menu below, or you can
allow the Setup Wizard to determine your configuration as described in the previous section.

ISP Does Not Require Login

Figure 3-3: Basic Settings menu

ISP Does Require Login

How to Perform Manual Configuration

We recommend that you start the manual configuration from the Setup Wizard:

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