NETGEAR WGT634U 108 Mbps Wireless Media Router WGT634U... User manual

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M-10153-01
Version 1.0
February 2004
NETGEAR, Inc.
4500 Great America Parkway
Santa Clara, CA 95054 USA
Preliminary Manual for the
108 Mbps Wireless Media
Router WGT634U

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© 2004 by NETGEAR, Inc. All rights reserved.
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.
FCC Caution
1. FCC RF Radiation Exposure Statement: The 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.
2. This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
3. Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the
user authority to operate the equipment.

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Europe - EU Declaration of Conformity
Marking by the above symbol indicates compliance with the Essential Requirements of the R&TTE Directive of the
European Union (1999/5/EC). This equipment meets the following conformance standards:
EN300 328, EN301 489-17, EN60950, EN 60950 1992 2nd Edition (A1-A4, A11) Safety of Information Technology
Equipment, Including Electrical Business Equipment EN 300 328-1 V1.3.1 (2001-12); EN 300328-2 V1.2.1 (2001-12)
Electromagnetic compatibility and Radio spectrum Matters (ERM); Wideband Transmission system; data transmission
equipment operating in the 2.4 Ghz ISM band and using spread spectrum modulation techniques; Part 1: Technical
characteristics and test conditions; Part 2; Harmonized EN covering essential requirements under article 3.2 of the
R&TTE Directive.
EN 301 489-1, Aug. 2000; EN 301489-17, Sept. 2000 - Electromagnetic compatibility and radio spectrum matters
(ERM); electromagnetic compatibility (EMC); standard for radio equipment and services: Part 1: Common technical
requirements; Part 17: Specific conditions for Wideband Data and Hiperlan equipment.
EN 55 022 Declaration of Conformance
This is to certify that the 108 Mbps Wireless Media Router WGT634U 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).
Compliance with the applicable regulations is dependent upon the use of shielded cables. It is the responsibility of the
user to procure the appropriate cables.
Requirements For Operation in the European Community
Countries of Operation and Conditions of Use in the European Community
The user should run the configuration utility program provided with this product to check the current channel of
operation and confirm that the device is operating in conformance with the spectrum usage rules for European
Community countries as described in this section. European standards dictate a maximum radiated transmit power of
100mW EIRP and a frequency range of 2.400 - 2.4835 Ghz.
Operation Using 2.4 GHz Channels in France
The following radio channel usage limitations apply in France.
The radio spectrum regulator in France, Autorité de regulation des telecommunications (ART), enforces the following
rules with respect to use of 2.4GHz spectrum in various locations in France. Please check ART's Web site for latest
requirements for use of the 2.4GHz band in France: http://www.art-telecom.fr/eng/index.htm. When operating in France,
this device may be operated under the following conditions:
Indoors only, using any channel in the 2.4465-2.4835 GHz band.
This device is a 2.4 GHz low power RF device
intended for home and office use in EU and EFTA
member states. In some EU / EFTA member states
some restrictions may apply. Please contact local
spectrum management authorities for further details
before putting this device into operation.

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Bestätigung des Herstellers/Importeurs
Es wird hiermit bestätigt, daß das 108 Mbps Wireless Media Router WGT634U 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 108 Mbps Wireless Media Router WGT634U 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 108 Mbps Wireless Media Router WGT634U.
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.

Contents v
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Contents
Chapter 1
About This Manual
Audience, Scope, Conventions, and Formats ................................................................1-1
How to Use This Manual ................................................................................................1-3
How to Print this Manual .................................................................................................1-4
Chapter 2
Introduction
Introduction to the WGT634U Wireless Media Router ....................................................2-1
Key Features of the WGT634U Wireless Media Router .................................................2-2
USB Storage Device for File Sharing .......................................................................2-3
DMZ Support ............................................................................................................2-3
802.11g Wireless Networking ...................................................................................2-3
A Powerful, True Firewall with Content Filtering ......................................................2-4
Security ....................................................................................................................2-4
Autosensing Ethernet Connections with Auto Uplink ...............................................2-4
Extensive Protocol Support ......................................................................................2-5
Easy Installation and Management ..........................................................................2-5
Maintenance and Support ........................................................................................2-6
Package Contents ..........................................................................................................2-7
The Router’s Front Panel .........................................................................................2-8
The Router’s Rear Panel .........................................................................................2-9
Chapter 3
Connecting the Router to the Internet
What You Will Need Before You Begin ...........................................................................3-1
Cabling and Computer Hardware Requirements .....................................................3-1
Computer Network Configuration Requirements .....................................................3-1
Internet Configuration Requirements .......................................................................3-2
Where Do I Get the Internet Configuration Parameters? .........................................3-2
Record Your Internet Connection Information ..........................................................3-3

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vi Contents
First, Connect the WGT634U to the Internet ..................................................................3-4
Now, Set Up Basic Wireless Connectivity ......................................................................3-9
Basic Setup Troubleshooting Tips ..................................................................................3-9
Understanding the Setup Wizard Options ....................................................................3-10
PPPoE Smart Wizard-Detected Option ..................................................................3-11
Telstra Bigpond Cable Smart Wizard-Detected Option ..........................................3-12
Dynamic IP Smart Wizard-Detected Option ...........................................................3-13
Fixed IP Account Smart Wizard-Detected Option ..................................................3-14
How to Manually Configure Your Internet Connection ..................................................3-15
Chapter 4
Wireless Configuration
Observe Performance, Placement, and Range Guidelines ............................................4-1
Implement Appropriate Wireless Security ......................................................................4-2
Understanding Wireless Settings ...................................................................................4-3
Understanding WEP Authentication and Encryption ................................................4-4
Authentication Scheme Selection ......................................................................4-4
Encryption Strength Choices .............................................................................4-5
Default Factory Settings ...........................................................................................4-6
Before You Change the SSID and WEP Settings ....................................................4-7
How to Set Up and Test Basic Wireless Connectivity ..............................................4-8
Understanding Advanced Wireless Settings ..................................................................4-9
How to Restrict Wireless Access by MAC Address ...............................................4-10
How to Configure WEP ..........................................................................................4-12
Chapter 5
Connecting a USB Drive to the Router
Connecting a USB Drive to the WGT634U Wireless Media Router ................................5-1
USB Drive Hardware Requirements ........................................................................5-2
Understanding USB Configuration Settings ...................................................................5-2
Granting a User Access to the USB Drive ...............................................................5-3
Unmounting a USB Drive .........................................................................................5-3
Connecting to the USB Drive From a Local Computer ...................................................5-4
Connecting to the USB Drive From a Remote Computer ...............................................5-4
Locating the Internet Port IP Address ......................................................................5-4
Connecting to the Router’s USB Drive Remotely ....................................................5-4

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Chapter 6
Content Filtering
Blocking Access to Internet Sites ...................................................................................6-1
Blocking Access to Internet Services .............................................................................6-2
Scheduling When Blocking Will Be Enforced .................................................................6-4
Viewing Logs of Web Access or Attempted Web Access ...............................................6-5
Configuring E-Mail Alert and Web Access Log Notifications ..........................................6-7
Chapter 7
Maintenance
Viewing Wireless Router Status Information ...................................................................7-1
Viewing a List of Attached Devices .................................................................................7-5
Upgrading the Router Software ......................................................................................7-5
Configuration File Management .....................................................................................7-6
Restoring and Backing Up the Configuration ...........................................................7-7
Erasing the Configuration .........................................................................................7-8
Changing the Administrator Password ...........................................................................7-8
Chapter 8
Advanced Configuration
Configuring Port Forwarding to Local Servers ................................................................8-1
Adding a Port Forwarding Custom Service ..............................................................8-2
Editing or Deleting a Port Forwarding Entry .............................................................8-2
Local Web and FTP Server Example .......................................................................8-3
Multiple Computers for Half Life, KALI or Quake III Example ..................................8-3
Configuring WAN Setup Options ....................................................................................8-4
Using a Dynamic DNS Service .......................................................................................8-6
Using LAN IP Setup Options ..........................................................................................8-7
Using the Router as a DHCP server ........................................................................8-9
Using Address Reservation ......................................................................................8-9
How to Configure Static Routes ....................................................................................8-10
Enabling Remote Management Access .......................................................................8-12
Using Universal Plug and Play (UPnP) ........................................................................8-13
Chapter 9
Troubleshooting
Basic Functioning ...........................................................................................................9-1
Power LED Not On ...................................................................................................9-2
LEDs Never Turn Off ................................................................................................9-2

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viii Contents
Local or Internet Port LEDs Not On .........................................................................9-2
Troubleshooting the Web Configuration Interface ..........................................................9-3
Troubleshooting the ISP Connection ..............................................................................9-4
Troubleshooting a TCP/IP Network Using a Ping Utility .................................................9-5
Testing the LAN Path to Your Router .......................................................................9-5
Testing the Path from Your PC to a Remote Device ................................................9-6
Restoring the Default Configuration and Password ........................................................9-7
Problems with Date and Time .........................................................................................9-7
Appendix A
Technical Specifications
Appendix B
Network, Routing, Firewall, and Basics
Related Publications ...................................................................................................... B-1
Basic Router Concepts .................................................................................................. B-1
What is a Router? ................................................................................................... B-1
Routing Information Protocol ................................................................................... B-2
IP Addresses and the Internet ....................................................................................... B-2
Netmask .................................................................................................................. B-4
Subnet Addressing .................................................................................................. B-4
Private IP Addresses ............................................................................................... B-7
Single IP Address Operation Using NAT ....................................................................... B-7
MAC Addresses and Address Resolution Protocol ................................................. B-8
Related Documents ................................................................................................. B-9
Domain Name Server .............................................................................................. B-9
IP Configuration by DHCP ........................................................................................... B-10
Internet Security and Firewalls .................................................................................... B-10
What is a Firewall? ................................................................................................ B-10
Stateful Packet Inspection ...............................................................................B-11
Denial of Service Attack ..................................................................................B-11
Ethernet Cabling ...........................................................................................................B-11
Category 5 Cable Quality ...................................................................................... B-12
Inside Twisted Pair Cables .................................................................................... B-12
Uplink Switches, Crossover Cables, and MDI/MDIX Switching ............................ B-14

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Appendix C
Preparing Your Network
Preparing Your Computers for TCP/IP Networking .......................................................C-1
Configuring Windows 95, 98, and Me for TCP/IP Networking .......................................C-2
Install or Verify Windows Networking Components .................................................C-2
Enabling DHCP to Automatically Configure TCP/IP Settings .................................C-4
Selecting Windows’ Internet Access Method ..........................................................C-6
Verifying TCP/IP Properties ....................................................................................C-6
Configuring Windows NT4, 2000 or XP for IP Networking ............................................C-7
Install or Verify Windows Networking Components .................................................C-7
DHCP Configuration of TCP/IP in Windows XP, 2000, or NT4 ...............................C-8
DHCP Configuration of TCP/IP in Windows XP .....................................................C-8
DHCP Configuration of TCP/IP in Windows 2000 ................................................C-10
DHCP Configuration of TCP/IP in Windows NT4 ..................................................C-13
Verifying TCP/IP Properties for Windows XP, 2000, and NT4 ..............................C-15
Configuring the Macintosh for TCP/IP Networking ......................................................C-16
MacOS 8.6 or 9.x ..................................................................................................C-16
MacOS X ...............................................................................................................C-16
Verifying TCP/IP Properties for Macintosh Computers .........................................C-17
Verifying the Readiness of Your Internet Account .......................................................C-18
Are Login Protocols Used? ...................................................................................C-18
What Is Your Configuration Information? ..............................................................C-18
Obtaining ISP Configuration Information for Windows Computers .......................C-19
Obtaining ISP Configuration Information for Macintosh Computers .....................C-20
Restarting the Network ................................................................................................C-21
Appendix D
Wireless Networking Basics
Wireless Networking Overview ......................................................................................D-1
Infrastructure Mode .................................................................................................D-1
Ad Hoc Mode (Peer-to-Peer Workgroup) ................................................................D-2
Network Name: Extended Service Set Identification (ESSID) ................................D-2
Authentication and WEP ................................................................................................D-2
802.11 Authentication ..............................................................................................D-3
Open System Authentication ...................................................................................D-3
Shared Key Authentication ......................................................................................D-4

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Overview of WEP Parameters ................................................................................D-5
Key Size ..................................................................................................................D-6
WEP Configuration Options ....................................................................................D-6
Wireless Channels .........................................................................................................D-7
Glossary
List of Glossary Terms ...................................................................................................G-1
Index

About This Manual 1
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Chapter 1
About This Manual
This chapter describes the intended audience, scope, conventions, and formats of this manual.
Audience, Scope, Conventions, and Formats
This reference manual assumes that the reader has basic to intermediate computer and Internet
skills. However, basic computer network, Internet, firewall, and VPN technologies tutorial
information is provided in the Appendices and on the NETGEAR Web site.
This guide uses the following typographical conventions:
This guide uses the following formats to highlight special messages:
This manual is written for the WGT634U Wireless Media Router according to these
specifications.:
Table 1-1. Typographical Conventions
italics Emphasis, books, CDs, URL names
bold times roman User input
courier font Screen text, file and server names, extensions, commands, IP addresses
Note: This format is used to highlight information of importance or special interest.
Table 1-2. Manual Scope
Product Version 108 Mbps Wireless Media Router WGT634U
Manual Part Number M-10153-01
Manual Publication Date February 2004

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Note: Product updates are available on the NETGEAR, Inc. Web site at
http://www.netgear.com/support/main.asp.

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How to Use This Manual
The HTML version of this manual includes a variety of navigation features as well as links to PDF
versions of the full manual and individual chapters.
Figure 1 -1: HTML version of this manual
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To view the HTML version of the manual, you must have a version 4 or later browser with
JavaScript enabled.
2. Toolbar buttons. Use the toolbar buttons across the top to navigate, print pages, and more.
The Show in Contents button locates the current topic in the Contents tab.
Previous/Next buttons display the previous or next topic.
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3. Right pane. Use the right pane to view the contents of the manual. Also, each page of the
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containing just the currently selected chapter of the manual.
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How to Print this Manual
To print this manual you can choose one of the following several options, according to your needs.
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Introduction 2-1
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Chapter 2
Introduction
Congratulations on your purchase of the NETGEAR®108 Mbps Wireless Media Router
WGT634U. The WGT634U Wireless Media Router provides connection for multiple personal
computers (PCs) to the Internet through an external broadband access device (such as a cable
modem or DSL modem) that is normally intended for use by a single PC.
By connecting a storage device to the WGT634U through the integrated USB 2.0 interface, you
can store and share files and entertainment content for access from PC and Web applications on
computers connected on the home network as well as from the Internet. This chapter describes the
features of the NETGEAR 108 Mbps Wireless Media Router WGT634U.
Introduction to the WGT634U Wireless Media Router
The 108 Mbps Wireless Media Router WGT634U with 4-port switch connects your local area
network (LAN) to the Internet through an external access device such as a cable modem or DSL
modem.
The WGT634U Wireless Media Router provides you with multiple Web content filtering options,
plus browsing activity reporting and instant alerts — both via e-mail. Parents and network
administrators can establish restricted access policies based on time-of-day, Web site addresses
and address keywords, and share high-speed cable/DSL Internet access for up to 253 personal
computers. In addition to the Network Address Translation (NAT) feature, the built-in firewall
protects you from hackers.
Home networks initially gained popularity for broadband Internet sharing through wired (first
generation) and wireless (second generation) routers. The addition of Internet-enabled appliances
is leading to the ‘third generation’ of performance and functionality from wireless routers. The
WGT634U is a third generation wireless router that allows router-attached storage and provides
fast wireless access. It enables you to store and stream files, audio, and video content from a
high-capacity USB-enabled disk drive. You can take advantage of advanced networking functions
such as application-level access to music, photo and other PC files as well as remote access to a
home portal.
With minimum setup, you can install and use the router within minutes.

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Key Features of the WGT634U Wireless Media Router
The WGT634U Wireless Media Router provides the following features:
• ICSA (International Computer Security Association) standards-compliant 802.11g wireless
networking, with the ability to operate in 802.11g-only, 802.11-turbo-g-only, or 802.11b+g
modes
• Built in 4-port 10/100 Mbps Switch
• Ethernet connection to a wide area network (WAN) device, such as a cable modem or DSL
modem
• Extensive protocol support
• Enhanced security and privacy features:
• Double firewall with both Network Address Translation (NAT) and Stateful Packet
Inspection (SPI) support
• 64- and 128- WEP encryption
• WPA PSK (Wi-Fi Protected Access Pre-Shared Key) support
• Multiple VPN pass-through support
• Intrusion detection
• Security logging with e-mail alerts
• URL content filtering and Site Blocking security:
• Guards against DOS (Denial of Service) attacks
• Advanced access policy control based upon time window and user groups
• Support for DMZ network
• Flash memory for firmware upgrades
• Integrated USB 2.0 port allows plug-in storage device with:
• Data transfer speeds that are double that of 802.11g equipment
• Long-range wireless transfer of bandwidth-intensive multimedia applications including
digital images, videos and MP3 files
• Easy, Web-based setup for installation and management, including a Smart Wizard install
assistant, an interactive tutorial for ease of set-up, a Smart Wizard setup of the client devices
and the external USB disk, and an assisted firmware update feature

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USB Storage Device for File Sharing
The 802.11g-compliant WGT634U is a secure, easy-to-use wireless networking solution that takes
home networking to the next level. The fast wireless speeds and enhanced range enable the
WGT634U to stream video to distances of more than 200 feet.
Delivering data transfer speeds that are double that of 802.11g equipment, the WGT634U Super
Wireless Media Router provides multiple simultaneous users with high-speed, extended range
wireless connectivity to support the long-range wireless data transfer. In addition, the integration
of a USB 2.0-compliant interface makes the WGT634U the industry’s first home networking
product to enable the connection of an external storage device, such as a high-capacity disk drive
or other USB memory device, for centralized network backup or storage and sharing of files and
multimedia content.
DMZ Support
DMZ stands for Demilitarized Zone. This feature allows one IP Address to be exposed to the
Internet. DMZ allows only one computer to be exposed when multiple TCP/IP ports need to be
open. If you want to use DMZ, it is recommended that you set up a computer with a static IP.
When DMZ is used, all specific requests are forwarded to the DMZ host. The exposed user’s
computer does not share the public IP with the router.
802.11g Wireless Networking
The WGT634U Wireless Media 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 802.11g-only, 802.11-turbo-g-only,
or 802.11b+g modes, providing backwards compatibility with 802.11b devices or dedicating
the wireless network to the higher bandwidth 802.11g devices.
• 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.

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A Powerful, True Firewall with Content Filtering
Unlike simple Internet sharing NAT routers, the WGT634U 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 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.
• The WGT634U prevents objectionable content from reaching your PCs. The router allows you
to control access to Internet content by screening for keywords within Web addresses. You can
configure the router to log and report attempts to access objectionable Internet sites.
Security
The WGT634U Wireless Media Router is equipped with several features designed to maintain
security, as described in this section.
• PCs Hidden by NAT
NAT opens a temporary path to the Internet for requests originating from the local network.
Requests originating from outside the LAN are discarded, preventing users outside the LAN
from finding and directly accessing the PCs on the LAN.
• Port Forwarding with NAT
Although NAT prevents Internet locations from directly accessing the PCs on the LAN, the
router allows you to direct incoming traffic to specific PCs based on the service port number
of the incoming request, or to one designated “DMZ” host computer. You can specify
forwarding of single ports or ranges of ports.
• Logs security incidents.
The WGT634U will log security events such as blocked incoming traffic, port scans, attacks,
and administrator logins. You can configure the router to email the log to you at specified
intervals. You can also configure the router to send immediate alert messages to your email
address or email pager whenever a significant event occurs.
Autosensing Ethernet Connections with Auto Uplink
With its internal 8-port 10/100 switch, the WGT634U can connect to either a 10 Mbps standard
Ethernet network or a 100 Mbps Fast Ethernet network. Both the LAN and WAN interfaces are
autosensing and capable of full-duplex or half-duplex operation.

Preliminary Manual for the 108 Mbps Wireless Media Router WGT634U
Introduction 2-5
Preliminary - Go to http://kbserver.netgear.com/products/wgt634U.asp for final manual
The router incorporates Auto UplinkTM technology. Each Ethernet port will automatically sense
whether the Ethernet cable plugged into the port should have a ‘normal’ connection such as to a
PC 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.
Extensive Protocol Support
The WGT634U Wireless Media Router supports the Transmission Control Protocol/Internet
Protocol
(TCP/IP) and Routing Information Protocol (RIP). For further information about TCP/IP, refer to
Appendix B, “Network, Routing, Firewall, and Basics” .
• IP Address Sharing by NAT
The WGT634U Wireless Media Router 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 NAT, allows the use of an
inexpensive single-user ISP account.
• Automatic Configuration of Attached PCs by DHCP
The WGT634U Wireless Media Router dynamically assigns network configuration
information, including IP, gateway, 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.
• DNS Proxy
When DHCP is enabled and no DNS addresses are specified, the router provides its own
address as a DNS server to the attached PCs. The router obtains actual DNS addresses from
the ISP during connection setup and forwards DNS requests from the LAN.
• PPP over Ethernet (PPPoE)
PPPoE is a protocol for connecting remote hosts to the Internet over a DSL connection by
simulating a dial-up connection. This feature eliminates the need to run a login program such
as Entersys or WinPOET on your PC.
Easy Installation and Management
You can install, configure, and operate the 108 Mbps Wireless Media Router WGT634U within
minutes after connecting it to the network. The following features simplify installation and
management tasks:

Preliminary Manual for the 108 Mbps Wireless Media Router WGT634U
2-6 Introduction
Preliminary - Go to http://kbserver.netgear.com/products/wgt634U.asp for final manual
• Browser-based management
Browser-based configuration allows you to easily configure your 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.
• Smart Wizard Internet Connection Setup
The WGT634U Wireless Media Router Smart Wizard automatically senses the type of Internet
connection, asking you only for the information required for your type of ISP account.
• Smart Wizard External USB Disk Setup
The WGT634U Wireless Media Router Smart Wizard automatically senses the addition of a
plug-in USB device and assists in the configuration.
• Firmware Auto-Update
The WGT634U Wireless Media Router automatically checks the Internet to see if a newer
version of firmware is available. If so, it asks you if you want to install the upgrade. This lets
you take advantage of product enhancements for your WGT634U as soon as they become
available.
• Visual monitoring
The WGT634U Wireless Media Router’s front panel LEDs provide an easy way to monitor its
status and activity.
Maintenance and Support
NETGEAR offers the following features to help you maximize your use of the WGT634U
Wireless Media Router:
• Flash memory for firmware upgrades
• Free technical support seven days a week, twenty-four hours a day