Netgear orporated 07200068 54 Mbps Wireless ADSL2+Modem Router User Manual fullmanual

Netgear Incorporated 54 Mbps Wireless ADSL2+Modem Router fullmanual

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202-10155-05 April 2007NETGEAR, Inc.4500 Great America Parkway Santa Clara, CA 95054 USAReference Manual for the ADSL Modem Wireless Router DG834G

v1.4, April 2007iiiEuropean Union Statement of ComplianceHereby, NETGEAR, Inc. declares that this modem router is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC.Èesky [Czech] NETGEAR, Inc. tímto prohlašuje, že tento 54 Mbps ADSL Modem Wireless Router Model DG834G je ve shodì se základními požadavky a dalšími pøíslušnými ustanoveními smìrnice 1999/5/ES.Dansk [Danish] Undertegnede NETGEAR, Inc. erklærer herved, at følgende udstyr 54 Mbps ADSL Modem Wireless Router Model DG834G overholder de væsentlige krav og øvrige relevante krav i direktiv 1999/5/EF.Deutsch [German] Hiermit erklärt NETGEAR, Inc., dass sich das Gerät 54 Mbps ADSL Modem Wireless Router Model DG834G in Übereinstimmung mit den grundlegenden Anforderungen und den übrigen einschlägigen Bestimmungen der Richtlinie 1999/5/EG befindet.Eesti [Estonian] Käesolevaga kinnitab NETGEAR, Inc. seadme 54 Mbps ADSL Modem Wireless Router Model DG834G vastavust direktiivi 1999/5/EÜ põhinõuetele ja nimetatud direktiivist tulenevatele teistele asjakohastele sätetele.English Hereby, NETGEAR, Inc., declares that this 54 Mbps ADSL Modem Wireless Router Model DG834G is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC.Español [Spanish] Por medio de la presente NETGEAR, Inc. declara que el 54 Mbps ADSL Modem Wireless Router Model DG834G cumple con los requisitos esenciales y cualesquiera otras disposiciones aplicables o exigibles de la Directiva 1999/5/CE.Ελληνική [Greek] ΜΕ ΤΗΝ ΠΑΡΟΥΣΑ NETGEAR, Inc. ΔΗΛΩΝΕΙ ΟΤΙ 54 Mbps ADSL Modem Wireless Router Model DG834G ΣΥΜΜΟΡΦΩΝΕΤΑΙ ΠΡΟΣ ΤΙΣ ΟΥΣΙΩΔΕΙΣ ΑΠΑΙΤΗΣΕΙΣ ΚΑΙ ΤΙΣ ΛΟΙΠΕΣ ΣΧΕΤΙΚΕΣ ΔΙΑΤΑΞΕΙΣ ΤΗΣ ΟΔΗΓΙΑΣ 1999/5/ΕΚ.Français [French] Par la présente NETGEAR, Inc. déclare que l'appareil 54 Mbps ADSL Modem Wireless Router Model DG834G est conforme aux exigences essentielles et aux autres dispositions pertinentes de la directive 1999/5/CE.Italiano [Italian] Con la presente NETGEAR, Inc. dichiara che questo 54 Mbps ADSL Modem Wireless Router Model DG834G è conforme ai requisiti essenziali ed alle altre disposizioni pertinenti stabilite dalla direttiva 1999/5/CE.Latviski [Latvian] Ar šo NETGEAR, Inc. deklarç, ka 54 Mbps ADSL Modem Wireless Router Model DG834G atbilst Direktîvas 1999/5/EK bûtiskajâm prasîbâm un citiem ar to saistîtajiem noteikumiem.Lietuviø [Lithuanian] Šiuo NETGEAR, Inc. deklaruoja, kad šis 54 Mbps ADSL Modem Wireless Router Model DG834G atitinka esminius reikalavimus ir kitas 1999/5/EB Direktyvos nuostatas.

v1.4, April 2007ivA printed copy of the EU Declaration of Conformity certificate for this product is provided in the DG834G v4 product package. Bestätigung des Herstellers/ImporteursEs wird hiermit bestätigt, daß das 54 Mbps ADSL Modem Wireless Router Model DG834G 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.Nederlands [Dutch] Hierbij verklaart NETGEAR, Inc. dat het toestel 54 Mbps ADSL Modem Wireless Router Model DG834G in overeenstemming is met de essentiële eisen en de andere relevante bepalingen van richtlijn 1999/5/EG.Malti [Maltese] Hawnhekk, NETGEAR, Inc., jiddikjara li dan 54 Mbps ADSL Modem Wireless Router Model DG834G jikkonforma mal-tiijiet essenzjali u ma provvedimenti orajn relevanti li hemm fid-Dirrettiva 1999/5/EC.Magyar [Hungarian] Alulírott, NETGEAR, Inc. nyilatkozom, hogy a 54 Mbps ADSL Modem Wireless Router Model DG834G megfelel a vonatkozó alapvetõ követelményeknek és az 1999/5/EC irányelv egyéb elõírásainak.Polski [Polish] Niniejszym NETGEAR, Inc. oœwiadcza, ¿e 54 Mbps ADSL Modem Wireless Router Model DG834G jest zgodny z zasadniczymi wymogami oraz pozosta³ymi stosownymi postanowieniami Dyrektywy 1999/5/EC.Português [Portuguese] NETGEAR, Inc. declara que este 54 Mbps ADSL Modem Wireless Router Model DG834G está conforme com os requisitos essenciais e outras disposições da Directiva 1999/5/CE.Slovensko [Slovenian] NETGEAR, Inc. izjavlja, da je ta 54 Mbps ADSL Modem Wireless Router Model DG834G v skladu z bistvenimi zahtevami in ostalimi relevantnimi doloèili direktive 1999/5/ES.Slovensky [Slovak] NETGEAR, Inc. týmto vyhlasuje, že 54 Mbps ADSL Modem Wireless Router Model DG834G spåòa základné požiadavky a všetky príslušné ustanovenia Smernice 1999/5/ES.Suomi [Finnish] NETGEAR, Inc. vakuuttaa täten että 54 Mbps ADSL Modem Wireless Router Model DG834G tyyppinen laite on direktiivin 1999/5/EY oleellisten vaatimusten ja sitä koskevien direktiivin muiden ehtojen mukainen.Svenska [Swedish] Härmed intygar NETGEAR, Inc. att denna [utrustningstyp] står I överensstämmelse med de väsentliga egenskapskrav och övriga relevanta bestämmelser som framgår av direktiv 1999/5/EG.

v1.4, April 2007vCertificate of the Manufacturer/ImporterIt is hereby certified that the 54 Mbps ADSL Modem Wireless Router Model DG834G 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) StatementThis 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 SupportRefer to the Support Information Card that shipped with your 54 Mbps ADSL Modem Wireless Router Model DG834G.World Wide WebNETGEAR 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.Product and Publication DetailsModel Number: DG834G v4Publication Date: April 2007Product Family: Modem RouterProduct Name: 54 Mbps ADSL Modem Wireless Router Model DG834GHome or Business Product: HomeLanguage: EnglishPublication Part Number: 202-10155-05Publication Version Number: 1.4

1v1.4, April 2007ContentsReference Manual for the ADSL Modem Wireless Router DG834GChapter 1 About This ManualAudience, Scope, Conventions, and Formats ................................................................1-1How to Print this Manual .................................................................................................1-2Chapter 2 IntroductionAbout the Modem Router ...............................................................................................2-1Key Features ..................................................................................................................2-2A Powerful, True Firewall .........................................................................................2-2802.11 Standards-based Wireless Networking ........................................................2-3Easy Installation and Management ..........................................................................2-3Protocol Support ......................................................................................................2-4Virtual Private Networking (VPN) .............................................................................2-5Auto Sensing and Auto Uplink™ LAN Ethernet Connections ..................................2-5Content Filtering .......................................................................................................2-6Wi-Fi Multimedia (WMM) Quality of Service (QoS) ..................................................2-6Wireless Distribution System (WDS) ........................................................................2-6What’s in the Box? ..........................................................................................................2-6The Modem Router’s Front Panel ............................................................................2-8The Modem Router’s Rear Panel ............................................................................2-9Chapter 3 Configuring Your Internet ConnectionConnecting the Router to the Internet ............................................................................3-1Manual Setup .................................................................................................................3-1What You Need Before You Begin ...........................................................................3-1Understanding ADSL Microfilters .............................................................................3-2Computers Set to DHCP ..........................................................................................3-3

2v1.4, April 2007Manually Setting Up Your Modem Router ......................................................................3-4Auto-Detecting Your Internet Connection Type ............................................................3-10Wizard-Detected PPPoE Login Account Setup ...................................................... 3-11Wizard-Detected PPPoA Login Account Setup ...................................................... 3-11Wizard-Detected Dynamic IP Account Setup .........................................................3-12Wizard-Detected IP Over ATM Account Setup ......................................................3-12Wizard-Detected Fixed IP (Static) Account Setup ..................................................3-13Testing Your Internet Connection ..................................................................................3-14Manually Configuring Your Internet Connection ...........................................................3-15How to Perform Manual Configuration ...................................................................3-16ADSL Settings ........................................................................................................3-20Chapter 4 Wireless ConfigurationConsiderations for a Wireless Network ..........................................................................4-1Observe Performance, Placement, and Range Guidelines .....................................4-1Implement Appropriate Wireless Security ...............................................................4-2Understanding Wireless Settings ...................................................................................4-4How to Set Up and Test Basic Wireless Connectivity ..............................................4-7How to Restrict Wireless Access to Your Network ...................................................4-8Choosing WEP Authentication and Security Encryption Methods ......................... 4-11How to Configure WEP ..........................................................................................4-13How to Configure WPA-PSK/WPA2-PSK Security .................................................4-14How to Configure WPA-802.1x/WPA2-802.1x Security .........................................4-15Chapter 5 Protecting Your NetworkProtecting Access to Your 54 Mbps ADSL Modem Wireless Router Model DG834G ....5-1How to Change the Built-In Password .....................................................................5-1Changing the Administrator Login Timeout ..............................................................5-2Configuring Basic Firewall Services ...............................................................................5-3Blocking Keywords, Sites, and Services ..................................................................5-3How to Block Keywords and Sites ...........................................................................5-3Firewall Rules .................................................................................................................5-5Instant Messaging (IM) Ports ...................................................................................5-6Inbound Rules (Port Forwarding) .............................................................................5-7Outbound Rules (Service Blocking) .......................................................................5-10

3v1.4, April 2007Order of Precedence for Rules ..............................................................................5-12Services ........................................................................................................................5-13How to Define Services ..........................................................................................5-13Setting Times and Scheduling Firewall Services ..........................................................5-14How to Set Your Time Zone ...................................................................................5-14How to Schedule Firewall Services ........................................................................5-16Chapter 6 Managing Your NetworkBacking Up, Restoring, or Erasing Your Settings ...........................................................6-1How to Back Up the Configuration to a File .............................................................6-1How to Restore the Configuration from a File ..........................................................6-2How to Erase the Configuration ...............................................................................6-2Upgrading the Modem Router’s Firmware ......................................................................6-2How to Upgrade the Modem Router Firmware ........................................................6-3Network Management Information .................................................................................6-4Viewing Modem Router Status and Usage Statistics ...............................................6-4Viewing Attached Devices ........................................................................................6-9Viewing, Selecting, and Saving Logged Information ................................................6-9Examples of Log Messages ...................................................................................6-12Enabling Security Event E-mail Notification .................................................................6-13Running Diagnostic Utilities and Rebooting the Modem Router ...................................6-15Enabling Remote Management ....................................................................................6-16Configuring Remote Management .........................................................................6-16Chapter 7 Advanced ConfigurationConfiguring Advanced Security ......................................................................................7-1Setting Up A Default DMZ Server ............................................................................7-2Connect Automatically, as Required ........................................................................7-3Enable PPPoE-Relay ...............................................................................................7-4Disable Port Scan and DOS Protection ...................................................................7-4Respond to Ping on Internet WAN Port ...................................................................7-4MTU Size .................................................................................................................7-4Configuring LAN IP Settings ...........................................................................................7-4DHCP .......................................................................................................................7-6How to Configure LAN TCP/IP Settings ...................................................................7-8

4v1.4, April 2007Configuring Dynamic DNS .......................................................................................7-9How to Configure Dynamic DNS ..............................................................................7-9Using Static Routes ...................................................................................................... 7-11Static Route Example ............................................................................................. 7-11How to Configure Static Routes .............................................................................7-12Universal Plug and Play (UPnP) ...................................................................................7-13Wireless Bridging and Repeating .................................................................................7-14Point-to-Point Bridge Configuration ........................................................................7-16Multi-Point Bridge Configuration ............................................................................7-17Repeater with Wireless Client Association .............................................................7-19Chapter 8 Virtual Private NetworkingOverview of VPN Configuration ......................................................................................8-2Client-to-Gateway VPN Tunnels ..............................................................................8-2Gateway-to-Gateway VPN Tunnels .........................................................................8-3Planning a VPN ..............................................................................................................8-4VPN Tunnel Configuration ..............................................................................................8-6How to Set Up a Client-to-Gateway VPN Configuration .................................................8-7Step 1: Configuring the Client-to-Gateway VPN Tunnel on the DG834G v4 ...........8-7Step 2: Configuring the NETGEAR ProSafe VPN Client on the Remote PC .........8-12How to Set Up a Gateway-to-Gateway VPN Configuration ..........................................8-21VPN Tunnel Control ......................................................................................................8-29Activating a VPN Tunnel ........................................................................................8-29Verifying the Status of a VPN Tunnel .....................................................................8-33Deactivating a VPN Tunnel ....................................................................................8-35Deleting a VPN Tunnel ...........................................................................................8-37How to Set Up VPN Tunnels in Special Circumstances ...............................................8-38Using Auto Policy to Configure VPN Tunnels ........................................................8-38Using Manual Policy to Configure VPN Tunnels ....................................................8-48Chapter 9 TroubleshootingBasic Functioning ...........................................................................................................9-1Power LED Not On ...................................................................................................9-2Test LED Never Turns On or Test LED Stays On .....................................................9-2LAN or Internet Port LEDs Not On ...........................................................................9-2

About This Manual 1-1v1.4, April 2007Chapter 1About This ManualThis chapter describes the intended audience, scope, conventions, and formats of this manual.Audience, Scope, Conventions, and FormatsThis 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 website.This guide uses the following typographical conventions:This guide uses the following formats to highlight special messages:Note: Product updates are available on the NETGEAR, Inc. Web site athttp://kbserver.netgear.com/products/DG834G v4.asp.Table 1-1. italics Emphasis, books, CDs, URL namesbold User inputfixed Screen text, file and server names, extensions, commands, IP addressesNote: This format is used to highlight information of importance or special interest.Tip: This format is used to highlight a procedure that will save time or resources.

Reference Manual for the ADSL Modem Wireless Router DG834G1-2 About This Manualv1.4, April 2007This manual is written for the ADSL Modem Wireless Router according to these specifications:How to Print this ManualTo print this manual you can choose one of the following several options, according to your needs.•Printing a Page in the HTML View. Each page in the HTML version of the manual is dedicated to a major topic. Use the Print button on the browser toolbar to print the page contents. •Printing a Chapter. Use the PDF of This Chapter link at the top left of any page.— Click the PDF of This Chapter link at the top right of any page in the chapter you want to print. The PDF version of the chapter you were viewing opens in a browser window. — Your computer must have the free Adobe Acrobat reader installed in order to view and print PDF files. The Acrobat reader is available on the Adobe Web site at http://www.adobe.com.Warning: Ignoring this type of note may result in a malfunction or damage to the equipment. Danger: This is a safety warning. Failure to take heed of this notice may result in personal injury or death.Table 1-2. Manual ScopeProduct Version 54 Mbps ADSL Modem Wireless Router Model DG834GManual Publication Date April 2007

Reference Manual for the ADSL Modem Wireless Router DG834GAbout This Manual 1-3v1.4, April 2007— Click the print icon in the upper left of the window. •Printing the Full Manual. Use the Complete PDF Manual link at the top left of any page.— Click the Complete PDF Manual link at the top left of any page in the manual. The PDF version of the complete manual opens in a browser window. — 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.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.

Reference Manual for the ADSL Modem Wireless Router DG834G1-4 About This Manualv1.4, April 2007

Introduction 2-1v1.4, April 2007Chapter 2IntroductionThis chapter describes the features of the NETGEAR 54 Mbps ADSL Modem Wireless Router Model DG834G. The ADSL Modem Wireless Router is a combination of a built-in ADSL modem, modem router, 4-port switch, and firewall which enables your entire network to safely share an Internet connection that otherwise would be used by a single computer.About the Modem RouterThe 54 Mbps ADSL Modem Wireless Router Model DG834G provides continuous, high-speed 10/100 Ethernet access between your Ethernet devices. With minimum setup, you can install and use the modem router within minutes.The ADSL Modem Wireless Router provides multiple Web content filtering options, 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. Note: If you are unfamiliar with networking and routing, refer to “Internet Networking and TCP/IP Addressing” in Appendix C to become more familiar with the terms and procedures used in this manual.

Reference Manual for the ADSL Modem Wireless Router DG834G2-2 Introductionv1.4, April 2007Key FeaturesThe ADSL Modem Wireless Router provides the following features:• A built-in ADSL modem• A powerful, true firewall• 802.11g standards-based wireless networking• Easy, Web-based setup for installation and management• Extensive Internet protocol support• Trustworthy VPN Communications over the Internet• VPN Wizard for easy VPN configuration• Auto Sensing and Auto Uplink™ LAN Ethernet connections• Content filtering• Wi-Fi Multimedia (WMM) QoS (Quality of Service) to prioritize voice and video trafficThese features are discussed below.A Powerful, True FirewallUnlike simple Internet sharing NAT routers, the DG834G v4 is a true firewall, using stateful packet inspection to defend against hacker attacks. Its firewall features include:• Denial of Service (DoS) protectionAutomatically 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 incidentsThe DG834G v4 will log security events such as blocked incoming traffic, port scans, attacks, and administrator logins. You can configure the modem router to email the log to you at specified intervals. You can also configure the modem router to send immediate alert messages to your email address or email pager whenever a significant event occurs.

Reference Manual for the ADSL Modem Wireless Router DG834GIntroduction 2-3v1.4, April 2007802.11 Standards-based Wireless NetworkingThe ADSL Modem Wireless Router includes an 802.11g-compliant wireless access point, providing continuous, high-speed 10/100 Mbps access between your wireless and Ethernet devices. The access point provides:• 802.11g Standards-based wireless networking at up to 54 Mbps• Works with both 802.11g and 802.11b wireless devices• 64-bit and 128-bit WEP encryption security• WEP keys can be entered manually or generated by passphrase• Support for Wi-Fi Protected Access Pre-Shared Key (WPA-PSK and WPA2-PSK) encryption and 802.1x authentication• Wireless access can be restricted by MAC addressEasy Installation and ManagementYou can install, configure, and operate the DG834G v4 within minutes after connecting it to the network. The following features simplify installation and management tasks:• Browser-based managementBrowser-based configuration allows you to easily configure your 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.• Smart WizardThe firmware in the modem router automatically senses the type of Internet connection, asking you only for the information required for your type of ISP account.• Remote managementThe 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, or you can choose a nonstandard port number.• Diagnostic functionsThe 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 modem router. You can use these diagnostic functions directly from the DG834G v4 when you are connected on the LAN or when you are connected over the Internet via the remote management function.

Reference Manual for the ADSL Modem Wireless Router DG834G2-4 Introductionv1.4, April 2007• Visual monitoringThe 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 SupportThe DG834G v4 supports Transmission Control Protocol/Internet Protocol (TCP/IP) and Routing Information Protocol (RIP). “Internet Networking and TCP/IP Addressing” in Appendix C provides further information on TCP/IP.• The Ability to Enable or Disable IP Address Sharing by NATThe DG834G v4 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 DG834G v4 if you want to manage the IP address scheme yourself.• Automatic Configuration of Attached PCs by DHCPThe DG834G v4 dynamically assigns network configuration information, including IP, 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.• DNS ProxyWhen DHCP is enabled and no DNS addresses are specified, the modem router provides its own address as a DNS server to the attached PCs. The 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 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.

Reference Manual for the ADSL Modem Wireless Router DG834GIntroduction 2-5v1.4, April 2007• Point-to-Point Tunneling Protocol (PPTP)Typically used as a protocol for virtual private networks. This protocol is used by some Russian ISPs for connecting remote hosts to the Internet over an ADSL connection.• Dynamic DNSDynamic DNS services allow remote users to find your network using a domain name when your IP address is not permanently assigned. The 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. Virtual Private Networking (VPN)The ADSL Modem Wireless Router provides a secure encrypted connection between your local area network (LAN) and remote networks or clients. It includes the following VPN features: • Supports 5 VPN connections.• Supports industry standard VPN protocolsThe ADSL Modem Wireless Router supports standard Manual or IKE keying methods, standard MD5 and SHA-1 authentication methods, and standard DES and 3DES encryption methods. It is compatible with many other VPN products.• Supports 3DES encryption for maximum security.• VPN Wizard based on VPNC recommended settings.Auto Sensing and Auto Uplink™ LAN Ethernet ConnectionsWith its internal 4-port 10/100 switch, the DG834G v4 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. Note: PPTP must be manually configured. At present, the SmartWizard cannot automatically detect a PPTP type of connecton with your ISP.

Reference Manual for the ADSL Modem Wireless Router DG834G2-6 Introductionv1.4, April 2007The modem router incorporates Auto UplinkTM 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.Content FilteringWith its content filtering feature, the DG834G v4 prevents objectionable content from reaching your PCs. The modem router allows you to control access to Internet content by screening for keywords within Web addresses. You can configure the modem router to log and report attempts to access objectionable Internet sites. Wi-Fi Multimedia (WMM) Quality of Service (QoS)WMM is a QoS feature that provides prioritization of wireless data packets from different applications based on four access categories: voice, video, best effort, and background. For an application to receive the benefits of WMM QoS, both it and the client running that application must be WMM-enabled. Legacy applications that do not support WMM, and applications that do not require QoS, are assigned to the best-effort category, which receives a lower priority than voice and video.Wireless Distribution System (WDS)WDS allows a wireless network to be expanded using access points, without needing a wired backbone to connect them. The DG834G v4 ADSL Modem Wireless Router can be configured to connect with other access points as a bridge (with wired clients only) or as a repeater (with wired and/or wireless clients).What’s in the Box?The product package should contain the following items:• 54 Mbps ADSL Modem Wireless Router Model DG834G• AC power adapter (varies by region)• Category 5 (Cat 5) Ethernet cable• Telephone cable with RJ-11 connector

Reference Manual for the ADSL Modem Wireless Router DG834GIntroduction 2-7v1.4, April 2007• Microfilters (quantity and type vary by region)•DG834G ADSL Modem Wireless Router Resource CD, including this guide• Two plastic feet that can be used to stand the ADSL Modem Wireless Router on end• Warranty and Support Information cardsIf 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.

Reference Manual for the ADSL Modem Wireless Router DG834G2-8 Introductionv1.4, April 2007The Modem Router’s Front PanelThe front panel shown below contains status LEDs. You can use the LEDs to verify various conditions. Table 2-1 describes each LED.Figure 2-1Table 2-1. LED Descriptions Label Activity Description1. Power OnOffPower is supplied to the router.Power is not supplied to the router.2. Test OnOffThe system is initializing.The system is ready and running.3. InternetBlink -- AmberOn -- GreenBlink -- GreenIndicates ADSL training.The Internet port has detected a link with an attached device.Data is being transmitted or received by the Internet port.4. Wireless OnOffIndicates that the Wireless port is initialized.The Wireless Access Point is turned off. 5. LANOn (Green)Blink (Green)On (Amber)Blink (Amber)OffThe 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.

Reference Manual for the ADSL Modem Wireless Router DG834GIntroduction 2-9v1.4, April 2007The Modem Router’s Rear PanelThe rear panel of the 54 Mbps ADSL Modem Wireless Router Model DG834G (Figure 2-2) contains port connections.Viewed from left to right, the rear panel contains the following elements:1. RJ-11 ADSL port for connecting the modem router to an ADSL line2. Four Local Ethernet RJ-45 LAN ports for connecting the modem router to the local computers3. Factory Default Reset push button4. AC power adapter outlet5. Wireless antennaFigure 2-215234

Reference Manual for the ADSL Modem Wireless Router DG834G2-10 Introductionv1.4, April 2007

Configuring Your Internet Connection 3-1v1.4, April 2007Chapter 3Configuring Your Internet ConnectionThis chapter describes how to configure the wired internet connection of your 54 Mbps ADSL Modem Wireless Router Model DG834G.Connecting the Router to the InternetTo connect your ADSL Modem Wireless Router to the Internet, refer to the ADSL Modem Wirelesss Router Setup Manual on the DG834G ADSL Modem Wireless Router Resource CD or online as shown in the following table.Manual SetupUse the topics and procedures below to manually set up your modem router.What You Need Before You BeginYou need to prepare the following before you can set up your modem router:• Active Internet service provided by an ADSL account.Table 3-1. Language URLDutch http://documentation.netgear.com/dg834g/nld/208-10039-01/English http://documentation.netgear.com/dg834g/enu/208-10033-01/French http://documentation.netgear.com/dg834g/fra/208-10034-01/German http://documentation.netgear.com/dg834g/deu/208-10035-01/Italian http://documentation.netgear.com/dg834g/ita/208-10036-01/Spanish http://documentation.netgear.com/dg834g/esp/208-10037-01/Swedish http://documentation.netgear.com/dg834g/sve/208-10038-01/

Reference Manual for the ADSL Modem Wireless Router DG834G3-2 Configuring Your Internet Connectionv1.4, April 2007• The Internet Service Provider (ISP) configuration information for your ADSL account.– ISP Login Name and Password– ISP Domain Name Server (DNS) Addresses– Fixed or Static IP Address• ASDL microfilters as explained below.• Your computers set to DHCP.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. Internet Configuration RequirementsDepending on how your ISP set up your Internet account, you need one or more of these configuration parameters to connect your modem router to the Internet: • Virtual Path Identifier (VPI)/Virtual Channel Indentifier (VCI) parameters• Multiplexing Method• Host and Domain NamesUnderstanding ADSL MicrofiltersADSL 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.Note: If you purchased the modem router in a country where a microfilter is not included, you must acquire one.

Reference Manual for the ADSL Modem Wireless Router DG834GConfiguring Your Internet Connection 3-3v1.4, April 2007ADSL MicrofilterEach device such as a telephone, fax machine, answering machine, or caller ID display will require an ADSL microfilter.ADSL Microfilter with Built-In SplitterUse an ADSL microfilter with built-in splitter when there is a single wall outlet which must provide connectivity for both the modem router and telephone equipment.Computers Set to DHCPFor the initial connection to your modem router, your computer has to be set to automatically get its TCP/IP configuration from the modem router via DHCP. This is usually the case. The NETGEAR Smart Wizard CD automatically takes care of this requirement. For manual setup, refer to the documentation that came with your computer.Figure 3-1Warning: Do not connect the modem router to the ADSL line through a microfilter unless the microfilter is a combination microfilter/splitter specifically designed for this purpose. Doing so will prevent block your connection to the Internet. If you have any doubts about this, connect the modem router directly to the ADSL line.Figure 3-2

Reference Manual for the ADSL Modem Wireless Router DG834G3-4 Configuring Your Internet Connectionv1.4, April 2007Manually Setting Up Your Modem RouterThere are four steps to setting up your modem router:1. Install ADSL filters on the phone lines.2. Connect the modem router to the ADSL line.3. Log in to the modem router.4. Connect to the Internet.Follow the steps below to connect your modem router to your network. Before you begin, locate the ADSL configuration information from your Internet Service Provider (ISP). 1. Connect the ADSL filter.a. You need to install an ADSL filter for every telephone that uses the same phone line as your modem router. Select the filter that came with your modem router. Note: If you purchased the DG834G v4 in a country where an ADSL filter is not included, you must acquire one.1. One-Line Filter: Use with a phone or fax machine.2. Splitter: Use with a one-line filter to share an outlet with a phone and the modem router.3. Two-Line Filter with Splitter: Use to share an outlet with a phone and the modem router.Figure 3-3PhonePhoneDSLLine123

Reference Manual for the ADSL Modem Wireless Router DG834GConfiguring Your Internet Connection 3-5v1.4, April 2007b. Two-Line Filter Example. Insert the two-line filter into the phone outlet and connect the phone to the phone line connector (A):Figure 3-4Note: To use a one-line filter with a separate splitter, insert the splitter into the phone outlet, connect the one-line filter to the splitter, and connect the phone to the filter.PhoneDSLLineA

Reference Manual for the ADSL Modem Wireless Router DG834G3-6 Configuring Your Internet Connectionv1.4, April 20072. Connect the modem router to the ADSL filter.a. Using the included phone cable with RJ-11 jacks, connect the ADSL port (B) of the modem router to the ADSL port (C) of the two-line filter.Figure 3-5Warning: Improperly connecting a filter to your modem router will block your ADSL connection.PhoneDSLLineCB

Reference Manual for the ADSL Modem Wireless Router DG834GConfiguring Your Internet Connection 3-7v1.4, April 2007b. Connect the Ethernet cable (D) from a modem router LAN port to the Ethernet adapter in your computer.Figure 3-6DPhoneDSLLine

Reference Manual for the ADSL Modem Wireless Router DG834G3-8 Configuring Your Internet Connectionv1.4, April 2007c. Connect the power adapter to the modem router and plug it in to a power outlet. Verify the following: The power light is lit after turning on the modem router. The test light comes on briefly, then goes off. The wireless light is lit after turning on the modem router. The ADSL light is green, indicating you are connected to the ADSL network.d. Now, turn on your computer. If software usually logs you in to your Internet connection, do not run that software. Cancel it if it starts automatically. Verify the following: The local lights are lit for any connected computers.3. Log in to the modem router.a. Type http://Default IP Address Variable in the address field of a browser such as Internet Explorer or Netscape® Navigator.Note: Your computer needs to be configured for DHCP. For instructions on configuring for DHCP, please see the documentation that came with your computer or “Preparing a Computer for Network Access” in Appendix C.Figure 3-7

Reference Manual for the ADSL Modem Wireless Router DG834GConfiguring Your Internet Connection 3-9v1.4, April 2007This login window opens:Enter admin for the user name and password for the password, both in lower case letters. b. After logging in, you will see the menu below. Figure 3-8Figure 3-9

Reference Manual for the ADSL Modem Wireless Router DG834G3-10 Configuring Your Internet Connectionv1.4, April 20074. Connect to the InternetYou are now ready to configure your modem router to connect to the Internet. There are two ways you can configure your modem router to connect to the Internet:a. Let the modem router Setup Wizard auto-detect the type of Internet connection you have and configure it. b. Manually choose which type of Internet connection you have and configure it. In either case, use to the configuration parameters your ISP provided to assure that the configuration settings for your Internet connection are correct.5. Test your Internet connection.From the bottom of the Setup menu, click Test. If the NETGEAR Web site does not appear within one minute, refer to Chapter 9, “Troubleshooting”.Your modem router is now configured to provide Internet access for your network. Your modem router automatically connects to the Internet when one of your computers requires access. It is not necessary to run a dialer or login application such as Dial-Up Networking or Enternet to connect, log in, or disconnect. These functions are performed automatically by the modem router as needed.To access the Internet from any computer connected to your modem router, launch a browser such as Microsoft Internet Explorer or Netscape Navigator. You should see the modem router’s Internet LED blink, indicating communication to the ISP. The browser should begin to display a Web page.Auto-Detecting Your Internet Connection TypeThe Web Configuration Manager built in to the modem router contains a Setup Wizard that can automatically determine your network connection type. The procedures for filling in the configuration page for each type of connection follow below.Note: At present, the SmartWizard cannot automatically detect a PPTP type of connecton with your ISP. If your ISP uses this type of protocol you must configure your connection manually (see “Manually Setting Up Your Modem Router” on page 3-4).

Reference Manual for the ADSL Modem Wireless Router DG834GConfiguring Your Internet Connection 3-11v1.4, April 2007Wizard-Detected PPPoE Login Account SetupIf the Setup Wizard determines that your Internet service account uses a login protocol such as PPP over Ethernet (PPPoE), you will be directed to the PPPoE page shown:Enter the PPPoE login user name and password.Wizard-Detected PPPoA Login Account SetupIf the Setup Wizard determines that your Internet service account uses a login protocol such as PPP over ATM (PPPoA), you will be directed to the PPPoA page shown:Enter your login user name and password. These fields are case sensitive.Figure 3-10Figure 3-11

Reference Manual for the ADSL Modem Wireless Router DG834G3-12 Configuring Your Internet Connectionv1.4, April 2007Wizard-Detected Dynamic IP Account SetupIf the Setup Wizard determines that your Internet service account uses Dynamic IP assignment, you will be directed to the page shown:Click Apply to set Dynamic IP as the connection method.Wizard-Detected IP Over ATM Account SetupIf the Setup Wizard determines that your Internet service account uses IP over ATM Classical IP assignment (RFC1577), you will be directed to the page shown:1. Enter your assigned IP Address and Subnet Mask. This information should have been provided to you by your ISP. You need the configuration parameters from your ISP.2. Enter the IP address of your ISP’s Primary DNS Server. If a Secondary DNS Server address is available, enter it also.Figure 3-12Figure 3-13

Reference Manual for the ADSL Modem Wireless Router DG834GConfiguring Your Internet Connection 3-13v1.4, April 2007DNS servers are required to perform the function of translating an Internet name such as www.netgear.com to a numeric IP address. For a fixed IP address configuration, you must obtain DNS server addresses from your ISP and enter them manually here. 3. Click Apply to save the settings.4. Click the Test button to test your Internet connection. If the NETGEAR Web site does not appear within one minute, refer to Chapter 9, “Troubleshooting”.Wizard-Detected Fixed IP (Static) Account SetupIf the router determines that your Internet service account uses Fixed IP assignment, you will be directed to the page where you can enter the IP addresses.1. If required, enter the Account Name and Domain Name from your ISP.2. Choose “Use Static IP Address” or “Use IP Over ATM” (IPoA — RFC1483 Routed) according to the information from your ISP. If you choose IPoA, the router will be able to detect the gateway IP address but you still need to provide the router IP address.3. Enter your assigned IP Address, Subnet Mask, and the IP Address of your ISP’s gateway modem router. This information should have been provided to you by your ISP. You need the configuration parameters from your ISP.4. Enter the IP address of your ISP’s Primary DNS Server. If a Secondary DNS Server address is available, enter it also.DNS servers are required to perform the function of translating an Internet name such as www.netgear.com to a numeric IP address. For a fixed IP address configuration, you must obtain DNS server addresses from your ISP and enter them manually here. 5. Click Apply to save the settings.6. Click the Test button to test your Internet connection. If the NETGEAR Web site does not appear within one minute, refer to Chapter 9, “Troubleshooting”.

Reference Manual for the ADSL Modem Wireless Router DG834G3-14 Configuring Your Internet Connectionv1.4, April 2007Testing Your Internet ConnectionAfter completing the Internet connection configuration, your can test your Internet connection. Log in to the modem router, then, from the Basic Settings link in the Setup menu, click the Test button. If the NETGEAR Web site does not appear within one minute, refer to Chapter 9, “Troubleshooting”.Your modem router is now configured to provide Internet access for your network. Your modem router automatically connects to the Internet when one of your computers requires access. It is not necessary to run a dialer or login application such as Dial-Up Networking or Enternet to connect, log in, or disconnect. These functions are performed by the modem router as needed.To access the Internet from any computer connected to your modem router, launch a browser such as Microsoft Internet Explorer or Netscape Navigator. You should see the modem router’s Internet LED blink, indicating communication to the ISP. The browser should begin to display a Web page.The following chapters describe how to configure the Advanced features of your modem router, and how to troubleshoot problems that may occur.

Reference Manual for the ADSL Modem Wireless Router DG834GConfiguring Your Internet Connection 3-15v1.4, April 2007Manually Configuring Your Internet Connection You can manually configure your modem router using the menu below, or you can allow the Setup Wizard to determine your configuration as described in the previous section.Figure 3-14ISP Does Not Require Login ISP Does Require Login

Reference Manual for the ADSL Modem Wireless Router DG834G3-16 Configuring Your Internet Connectionv1.4, April 2007How to Perform Manual ConfigurationWe recommend that you start the manual configuration from the Setup Wizard:1. Select your country and language. Language choices are English, French, German, and Italian. After you change the language, the remaining setup screens change to the language of your choice.2. Select No to manually configure your modem router connection.3. Click Next.4. Manually configure the modem router in the Basic Settings menu shown above.5. Follow the instructions below according to the encapsulation method and whether your Internet connection requires a login. The following methods are available:• Internet Connection Requires Login and Uses PPPoE• Internet Connection Requires Login and Uses PPPoA• Internet Connection Does Not Require a Login6. Usually the default ADSL Settings work fine for most ISPs and you can skip this step. If you have any problems with your connection, check the ADSL Settings. See “ADSL Settings” on page 3-20 for more details.Internet Connection Requires Login and Uses PPPoE1. If your Internet connection does require login, select Yes and fill in the settings according to the instructions below.2. Choose PPPoE for the encapsulation method.3. Enter the login name (frequently the email address your ISP provided), password, and service name (if required).4. If you want to change the login timeout, enter a new value in minutes. This determines how long the modem router keeps the Internet connection active after there is no Internet activity from the LAN. Entering an Idle Timeout value of zero means never log out.5. When a connection uses PPPoE, the IP address is normally assigned automatically. However, the DG834G v4 allows this address to be set manually.Note: You will no longer need to launch the ISP’s login program on your computer in order to access the Internet. When you start an Internet application, your modem router automatically logs you in.

Reference Manual for the ADSL Modem Wireless Router DG834GConfiguring Your Internet Connection 3-17v1.4, April 2007• Select “Get Dynamically from ISP” if your ISP assigns your IP address.• Select “Use Static IP Address” if your ISP gave you a statically assigned address. 6. The DNS server is used to look up site addresses based on their names. • Select “Get Automatically from ISP” if your ISP uses DHCP to assign your DNS servers. Your ISP will automatically assign this address. • Select “Use These DNS Servers” if your ISP gave you one or two DNS addresses. Type the primary and secondary addresses.7. You should only disable NAT if you are sure you do not require it. NAT automatically assigns private IP addresses (192.168.0.x) to LAN connected devices. When NAT is disabled, only standard routing is performed by this router.Classical routing lets you directly manage the IP addresses the DG834G v4 uses. Classical routing should be selected only by experienced users.The “Disable Firewall” option disables the firewall in addition to disabling NAT. The “Disable” option leaves the firewall active. With the firewall disabled, the protections normally provided to your network will be disabled.Internet Connection Requires Login and Uses PPPoA1. If your Internet connection does require login, select Yes and fill in the settings according to the instructions below.2. Choose PPPoA for the encapsulation method.3. Enter the login name (frequently the email address your ISP provided), and password.4. If you want to change the login timeout, enter a new value in minutes. This determines how long the modem router keeps the Internet connection active after there is no Internet activity from the LAN. Entering an Idle Timeout value of zero means never log out.Note: Disabling NAT will reboot the router and reset all the DG834G v4 configuration settings to the factory default. Disable NAT only if you plan to install the DG834G v4 in a setting where you will be manually administering the IP address space on the LAN side of the router.Note: You will no longer need to launch the ISP’s login program on your computer in order to access the Internet. When you start an Internet application, your modem router automatically logs you in.

Reference Manual for the ADSL Modem Wireless Router DG834G3-18 Configuring Your Internet Connectionv1.4, April 20075. When a connection uses PPPoA, the IP address is normally assigned automatically. However, the DG834G v4 allows this address to be set manually.• Select “Get Dynamically from ISP” if your ISP assigns your IP address.• Select “Use Static IP Address” if your ISP gave you a statically assigned address. 6. The DNS server is used to look up site addresses based on their names. • Select “Get Automatically from ISP” if your ISP uses DHCP to assign your DNS servers. Your ISP will automatically assign this address. • Select “Use These DNS Servers” if your ISP gave you one or two DNS addresses. Type the primary and secondary addresses.You should only disable NAT if you are sure you do not require it. 7. NAT automatically assigns private IP addresses (192.168.0.x) to LAN-connected devices. When NAT is disabled, only standard routing is performed by this router.Classical routing lets you directly manage the IP addresses the DG834G v4 uses. Classical routing should be selected only by experienced users.The “Disable Firewall” option disables the firewall in addition to disabling NAT. The “Disable” option leaves the firewall active. With the firewall disabled, the protections normally provided to your network will be disabled.Internet Connection Requires Login and Uses PPTP1. If your Internet connection does require login, select Yes and fill in the settings according to the instructions below.2. Choose PPTP Client for the encapsulation method.3. Set the following items using the information assigned to you by your ISP:• Your local IP address and IP subnet mask• The server IP address for your ISPNote: Disabling NAT will reboot the router and reset all the DG834G v4 configuration settings to the factory default. Disable NAT only if you plan to install the DG834G v4 in a setting where you will be manually administering the IP address space on the LAN side of the router.Note: You will no longer need to launch the ISP’s login program on your computer in order to access the Internet. When you start an Internet application, your modem router automatically logs you in.

Reference Manual for the ADSL Modem Wireless Router DG834GConfiguring Your Internet Connection 3-19v1.4, April 2007• Your user name and passwordInternet Connection Does Not Require A Login1. If your Internet connection does not require a login, select No and fill in the settings according to the instructions below. 2. Enter your Account Name (may also be called Host Name) and Domain Name. These parameters may be necessary to access your ISP’s mail or news servers.3. Internet IP Address: • Select “Get Dynamically from ISP” if your ISP uses DHCP to assign your IP address. Your ISP will automatically assign these addresses.• Select “Use Static IP Address” if your ISP has assigned you a permanent, fixed (static) IP address. Enter the IP address that your ISP assigned. Also enter the IP Subnet Mask and the Gateway IP Address. The gateway is the ISP’s modem router to which your modem router will connect.• Select “IP Over ATM (IPoA)” if your ISP uses Classical IP Addresses (RFC1577). Enter the IP address, IP Subnet Mask, and Gateway IP Addresses that your ISP assigned. 4. Domain Name Server (DNS) Address: • Select “Get Dynamically from ISP” if your ISP uses DHCP to assign your IP address. Your ISP will automatically assign this address.• If you know that your ISP does not automatically transmit DNS addresses to the modem router during login, select “Use these DNS servers” and enter the IP address of your ISP’s Primary DNS Server. If a Secondary DNS Server address is available, enter it also.A DNS server is a host on the Internet that translates Internet names (such as www.netgear.com) to numeric IP addresses. Typically your ISP transfers the IP address of one or two DNS servers to your modem router during login. If the ISP does not transfer an address, you must obtain it from the ISP and enter it manually here.5. You should only disable NAT if you are sure you do not require it. NAT automatically assigns private IP addresses (192.168.0.x) to LAN connected devices. When NAT is disabled, only standard routing is performed by this router.Classical routing lets you directly manage the IP addresses the DG834G v4 uses. Classical routing should be selected only by experienced users.Note: Disabling NAT will reboot the router and reset all the DG834G v4 configuration settings to the factory default. Disable NAT only if you plan to install the DG834G v4 in a setting where you will be manually administering the IP address space on the LAN side of the router.

Reference Manual for the ADSL Modem Wireless Router DG834G3-20 Configuring Your Internet Connectionv1.4, April 20076. NAT automatically assigns private IP addresses (192.168.0.x) to LAN-connected devices. When NAT is disabled, only standard routing is performed by this router.Classical routing lets you directly manage the IP addresses the DG834G v4 uses. Classical routing should be selected only by experienced users.The “Disable Firewall” option disables the firewall in addition to disabling NAT. The “Disable” option leaves the firewall active. With the firewall disabled, the protections normally provided to your network will be disabled.7. Modem Router MAC Address: This section determines the Ethernet MAC address that will be used by the modem router on the Internet port. Some ISPs will register the Ethernet MAC address of the network interface card in your computer when your account is first opened. They will then only accept traffic from the MAC address of that computer. This feature allows your modem router to masquerade as that computer by “cloning” its MAC address. To change the MAC address, select “Use this Computer’s MAC address”. The modem router will then capture and use the MAC address of the computer that you are now using. You must be using the one computer that is allowed by the ISP. Alternatively, select “Use this MAC address” and enter it.8. Click Apply to save your settings.9. Click Test to test your Internet connection. If the NETGEAR Web site does not appear within one minute, refer to Chapter 9, “Troubleshooting”.ADSL SettingsThe default settings of your 54 Mbps ADSL Modem Wireless Router Model DG834G will work fine for most ISPs. However, some ISPs use a specific Multiplexing Method and Virtual Circuit Number for the Virtual Path Identifier (VPI) and Virtual Channel Identifier (VCI).If your ISP provided you with a specific Multiplexing Method or VPI/VCI number, then fill in the following:1. Select the ADSL Settings link from the main menu.2. For the Multiplexing Method, select LLC-based or VC-based.3. Type a number between 0 and 255 for the VPI. The default is 8. Note: The correct country must be selected from the Setup Wizard’s first page for the default ADSL Settings to work.

Reference Manual for the ADSL Modem Wireless Router DG834GConfiguring Your Internet Connection 3-21v1.4, April 20074. Type a number between 1 and 65535 for the VCI. The default is 35.5. Click Apply.

Reference Manual for the ADSL Modem Wireless Router DG834G3-22 Configuring Your Internet Connectionv1.4, April 2007

Wireless Configuration 4-1v1.4, April 2007Chapter 4Wireless ConfigurationThis chapter describes how to configure the wireless features of your 54 Mbps ADSL Modem Wireless Router Model DG834G.Considerations for a Wireless NetworkIn planning your wireless network, you should consider the level of security required. You should also select the physical placement of your modem router in order to maximize the network speed. To ensure proper compliance and compatibility between similar products in your area, the operating channel and region must be set correctly.Observe Performance, Placement, and Range GuidelinesThe operating distance or range of your wireless connection can vary significantly based on the physical placement of the wireless modem router. The latency, data throughput performance, and notebook power consumption also vary depending on your configuration choices.For best results, place your modem router:• Near the center of the area in which your computers will operate• In an elevated location such as a high shelf where the wirelessly connected computers have line-of-sight access (even if through walls)• Away from sources of interference, such as computers, microwaves, and cordless phones• With the Antenna tight and in the upright position• Away from large metal surfacesNote: Failure to follow these guidelines can result in significant performance degradation or inability to wirelessly connect to the router. For complete range/performance specifications, please see Appendix A, “Technical Specifications”.

$Reference Manual for the ADSL Modem Wireless Router DG834G4-2 Wireless Configurationv1.4, April 2007The time it takes to establish a wireless connection can vary depending on both your security settings and placement. WEP connections can take slightly longer to establish. Also, WEP encryption can consume more battery power on a notebook computer.Implement Appropriate Wireless Security Unlike wired network data, your wireless data transmissions can extend beyond your walls and can be received by anyone with a compatible adapter. For this reason, use the security features of your wireless equipment. The ADSL Modem Wireless Router provides highly effective security features which are covered in detail in this chapter. Deploy the security features appropriate to your needs.There are several ways you can enhance the security of your wireless network:•Restrict Access Based on MAC Address. You can allow only trusted PCs to connect so that unknown PCs cannot wirelessly connect to the DG834G v4. Restricting access by MAC address adds an obstacle against unwanted access to your network, but the data broadcast over the wireless link is fully exposed. •Turn Off the Broadcast of the Wireless Network Name SSID. If you disable broadcast of the SSID, only devices that have the correct SSID can connect. This nullifies wireless network ‘discovery’ feature of some products, such as Windows XP, but the data is still exposed.Note: Indoors, computers can connect over 802.11g wireless networks at a maximum range of up to 300 feet. Such distances can allow for others outside of your immediate area to access your network.Figure 4-1/PEN3YSTEM%ASYBUTNOSECURITY-!#!CCESS,IST.ODATASECURITY7%03ECURITYBUTSOMEPERFORMANCEIMPACT70!3TRONGSECURITY:LUHOHVV'DWD6HFXULW\2SWLRQV5DQJH8SWR)HHW$