Netgear orporated 09200112 Wireless-N 300 Modem Router/Mobile Broadband Router User Manual

Netgear Incorporated Wireless-N 300 Modem Router/Mobile Broadband Router

Contents

Users Manual DGN2200

208-10563-01 November 2009v1.0NETGEAR, Inc.350 East Plumeria DriveSan Jose, CA 95134 USAWireless-N 300 Modem Router DGN2200 User Manual
v1.0, November 2009ii©2009 by NETGEAR, Inc. All rights reserved.TrademarksNETGEAR, the NETGEAR logo, and RangeMax are trademarks or registered trademarks of NETGEAR, Inc. in the United States and/or other countries. Microsoft, Windows, and Windows NT are registered trademarks and Vista is a trademark of Microsoft Corporation. Other brand and product names are trademarks or registered trademarks of their respective holders. Statement of ConditionsIn 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 NoticeThis equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:• Reorient or relocate the receiving antenna.• Increase the separation between the equipment and receiver.• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.• Consult the dealer or an experienced radio/TV technician for help. Federal Communications Commission (FCC) Radiation Exposure StatementThis equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. In order to avoid the possibility of exceeding the FCC radio frequency exposure limits, human proximity to the antenna shall not be less than 20 cm (8 inches) during normal operation.FCC Caution• Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment. • This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. • For product available in the USA market, only channel 1~11 can be operated. Selection of other channels is not possible.• This device and its antenna(s) must not be co-located or operation in conjunction with any other antenna or transmitter.
v1.0, November 2009iiiEuropean Union Statement of ComplianceHereby, NETGEAR, Inc. declares that this wireless-N 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 Wireless-N 300 Modem Router DGN2200 je ve shodì se základními požadavky a dalšími pøíslušnými ustanoveními smìrnice 1999/5/ES.Dansk [Danish] Undertegnede NETGEAR, Inc. erklærer herved, at følgende udstyr Wireless-N 300 Modem Router DGN2200 overholder de væsentlige krav og øvrige relevante krav i direktiv 1999/5/EF.Deutsch [German] Hiermit erklärt NETGEAR, Inc., dass sich das Gerät Wireless-N 300 Modem Router DGN2200 in Übereinstimmung mit den grundlegenden Anforderungen und den übrigen einschlägigen Bestimmungen der Richtlinie 1999/5/EG befindet.Eesti [Estonian] Käesolevaga kinnitab NETGEAR, Inc. seadme Wireless-N 300 Modem Router DGN2200 vastavust direktiivi 1999/5/EÜ põhinõuetele ja nimetatud direktiivist tulenevatele teistele asjakohastele sätetele.English Hereby, NETGEAR, Inc., declares that this Wireless-N 300 Modem Router DGN2200 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 Wireless-N 300 Modem Router DGN2200 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 Wireless-N 300 Modem Router DGN2200 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 Wireless-N 300 Modem Router DGN2200 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 Wireless-N 300 Modem Router DGN2200 è conforme ai requisiti essenziali ed alle altre disposizioni pertinenti stabilite dalla direttiva 1999/5/CE.Latviski [Latvian] Ar šo NETGEAR, Inc. deklarç, ka Wireless-N 300 Modem Router DGN2200 atbilst Direktîvas 1999/5/EK bûtiskajâm prasîbâm un citiem ar to saistîtajiem noteikumiem.Lietuviø [Lithuanian] Šiuo NETGEAR, Inc. deklaruoja, kad šis Wireless-N 300 Modem Router DGN2200 atitinka esminius reikalavimus ir kitas 1999/5/EB Direktyvos nuostatas.
v1.0, November 2009ivA printed copy of the EU Declaration of Conformity certificate for this product is provided in the DGN2200 product package. Bestätigung des Herstellers/ImporteursEs wird hiermit bestätigt, daß das Wireless-N 300 Modem Router DGN2200 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/ImporterIt is hereby certified that the Wireless-N 300 Modem Router DGN2200 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. Nederlands [Dutch] Hierbij verklaart NETGEAR, Inc. dat het toestel Wireless-N 300 Modem Router DGN2200 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 Wireless-N 300 Modem Router DGN2200 jikkonforma mal-tiijiet essenzjali u ma provvedimenti orajn relevanti li hemm fid-Dirrettiva 1999/5/EC.Magyar [Hungarian] Alulírott, NETGEAR, Inc. nyilatkozom, hogy a Wireless-N 300 Modem Router DGN2200 megfelel a vonatkozó alapvetõ követelményeknek és az 1999/5/EC irányelv egyéb elõírásainak.Polski [Polish] Niniejszym NETGEAR, Inc. oœwiadcza, ¿e Wireless-N 300 Modem Router DGN2200 jest zgodny z zasadniczymi wymogami oraz pozosta³ymi stosownymi postanowieniami Dyrektywy 1999/5/EC.Português [Portuguese] NETGEAR, Inc. declara que este Wireless-N 300 Modem Router DGN2200 está conforme com os requisitos essenciais e outras disposições da Directiva 1999/5/CE.Slovensko [Slovenian] NETGEAR, Inc. izjavlja, da je ta Wireless-N 300 Modem Router DGN2200 v skladu z bistvenimi zahtevami in ostalimi relevantnimi doloèili direktive 1999/5/ES.Slovensky [Slovak] NETGEAR, Inc. týmto vyhlasuje, že Wireless-N 300 Modem Router DGN2200 spåòa základné požiadavky a všetky príslušné ustanovenia Smernice 1999/5/ES.Suomi [Finnish] NETGEAR, Inc. vakuuttaa täten että Wireless-N 300 Modem Router DGN2200 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.
v1.0, November 2009vFederal 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 Wireless-N 300 Modem Router DGN2200.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 Explorerare required.Product and Publication DetailsModel Number: DGN2200Publication Date: November 2009Product Family: Wireless-N Modem RouterProduct Name: Wireless-N 300 Modem Router DGN2200Home or Business Product: HomeLanguage: EnglishPublication Part Number: 208-10563-01Publication Version Number: 1.0
Wireless-N 300 Modem Router DGN2200 User Manualviv1.0, November 2009ContentsWireless-N 300 Modem Router DGN2200 User ManualAbout This ManualConventions, Formats, and Scope ................................................................................... xiRevision History ............................................................................................................... xiiChapter 1 Configuring Your Internet ConnectionUsing the Setup Manual .................................................................................................1-1Logging In to Your Wireless-N Modem Router ...............................................................1-2Using the Setup Wizard ..................................................................................................1-4Viewing or Manually Configuring Your ISP Settings .......................................................1-5Configuring ADSL Settings .............................................................................................1-9Chapter 2 Configuring Your Wireless Network and Security SettingsPlanning Your Wireless Network ....................................................................................2-1Wireless Placement and Range Guidelines .............................................................2-2Wireless Security Options ........................................................................................2-3Manually Configuring Your Wireless Network ................................................................2-4Manually Configuring Your Wireless Security ................................................................2-8Configuring WPA-PSK (TKIP) + WPA2-PSK (AES) Security ..................................2-8Configuring WEP ......................................................................................................2-9Using Push 'N' Connect (WPS) to Configure Your Wireless Network and Security .....2-11Connecting Additional Wireless Client Devices After WPS Setup .........................2-14Wireless Guest Networks .............................................................................................2-15Chapter 3 Protecting Your NetworkProtecting Access to Your Wireless-N Modem Router ...................................................3-1Changing the Built-In Password ...............................................................................3-2Changing the Administrator Login Time-out .............................................................3-3
Wireless-N 300 Modem Router DGN2200 User Manualviiv1.0, November 2009Blocking Keywords, Sites, and Services ........................................................................3-3Blocking Sites ...........................................................................................................3-3Blocking Services .....................................................................................................3-5Setting Times and Scheduling Firewall Services ............................................................3-7Setting Your Time Zone ...........................................................................................3-7Scheduling Firewall Services ...................................................................................3-8Viewing, Selecting, and Saving Logged Information ................................................3-9Examples of Log Messages ...................................................................................3-10Enabling Security Event E-mail Notification .................................................................3-11Chapter 4 Managing Your NetworkUpgrading the Firmware .................................................................................................4-1Manually Checking for Firmware Upgrades .............................................................4-2Automatic Firmware Recovery .......................................................................................4-3Backing Up, Restoring, and Erasing Your Settings ........................................................4-4Backing Up the Configuration to a File .....................................................................4-4Restoring the Configuration from a File ...................................................................4-5Erasing the Configuration .........................................................................................4-5Network Management Information .................................................................................4-6Router Status and Usage Statistics .........................................................................4-6Viewing Attached Devices ......................................................................................4-11Running Diagnostic Utilities and Rebooting the Wireless-N Modem Router ................4-11Configuring Remote Management ................................................................................4-12Chapter 5 USB StorageUSB Drive Requirements ...............................................................................................5-2File Sharing Scenarios ...................................................................................................5-2Sharing Photos with Friends and Family ..................................................................5-3Sharing Large Files with Colleagues ........................................................................5-3USB Storage Basic Settings ...........................................................................................5-4Editing a Network Folder ................................................................................................5-6Configuring USB Storage Advanced Settings ................................................................5-7Creating a Network Folder .......................................................................................5-9Unmounting a USB Drive ...............................................................................................5-9Specifying Approved USB Devices ..............................................................................5-10
Wireless-N 300 Modem Router DGN2200 User Manualviiiv1.0, November 2009Connecting to the USB Drive from a Remote Computer ..............................................5-11Locating the Internet Port IP Address ....................................................................5-11Accessing the Router’s USB Drive Remotely Using FTP ......................................5-11Connecting to the USB Drive with Microsoft Network Settings ....................................5-11Chapter 6 Advanced ConfigurationConfiguring WAN Settings ..............................................................................................6-1Setting Up a Default DMZ Server .............................................................................6-3Configuring Dynamic DNS ..............................................................................................6-4Configuring LAN Settings ...............................................................................................6-6Configuring DHCP ....................................................................................................6-7Configuring Reserved IP Addresses ........................................................................6-8Setting up Quality of Service (QoS) ................................................................................6-9Configuring QoS for Internet Access ........................................................................6-9Advanced Wireless Settings .........................................................................................6-11Restricting Wireless Access to Your Network ........................................................6-11Configuring WPS Settings ......................................................................................6-14Using Static Routes ......................................................................................................6-15Static Route Example .............................................................................................6-15Configuring Static Routes ......................................................................................6-16Configuring Universal Plug and Play ............................................................................6-18Building Wireless Bridging and Repeating Networks ...................................................6-19Point-to-Point Bridge Configuration ........................................................................6-21Multi-Point Bridge ...................................................................................................6-22Repeater with Wireless Client Association .............................................................6-24Port Forwarding and Port Triggering ............................................................................6-25Port Forwarding ......................................................................................................6-25Port Triggering .......................................................................................................6-26Advanced USB Settings ...............................................................................................6-27Traffic Meter .................................................................................................................6-28Chapter 7 TroubleshootingBasic Functioning ...........................................................................................................7-1Welcome Page Displays instead of Router Main Menu ...........................................7-2Power LED Is Off .....................................................................................................7-2
Wireless-N 300 Modem Router DGN2200 User Manualixv1.0, November 2009Power LED Is Red ....................................................................................................7-2LAN or ADSL Port LED Is Off ..................................................................................7-3Window Appears Asking You to Reload Firmware ..................................................7-3Cannot Log in to the Wireless-N Modem Router ............................................................7-3Troubleshooting the ISP Connection ..............................................................................7-4ADSL Link ................................................................................................................7-4Internet LED is Red ..................................................................................................7-5Obtaining an Internet IP Address .............................................................................7-6Troubleshooting PPPoE or PPPoA ..........................................................................7-6Troubleshooting Internet Browsing ..........................................................................7-7Resolving a ‘Reload Firmware’ Message .................................................................7-7Troubleshooting a TCP/IP Network Using the Ping Utility ..............................................7-8Testing the LAN Path to Your Wireless-N Modem Router .......................................7-8Testing the Path from Your Computer to a Remote Device .....................................7-9Restoring the Default Configuration and Password ......................................................7-10Using the Wireless On/Off and WPS Buttons to Reset the Router ........................7-10Problems with Date and Time ......................................................................................7-10Appendix A Wall Mounting and Technical SpecificationsWall-Mounting Your Modem Router .............................................................................. A-1General Specifications ................................................................................................... A-3Factory Default Configuration ........................................................................................ A-4Appendix B Related DocumentsIndex
xiv1.0, November 2009About This ManualThe NETGEAR® Wireless-N ADSL2+ Modem Router DGN2200 User Manual describes how to install, configure and troubleshoot the Wireless-N 300 Modem Router DGN2200. The information in this manual is intended for readers with intermediate computer and Internet skills.Conventions, Formats, and ScopeThe conventions, formats, and scope of this manual are described in the following paragraphs:•Typographical Conventions. This manual uses the following typographical conventions::•Formats. This manual uses the following formats to highlight special messages:Italic Emphasis, books, CDs, file and server names, extensionsBold User input, IP addresses, GUI screen textFixed Command prompt, CLI text, code italic URL linksNote: 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.Warning: Ignoring this type of note may result in a malfunction or damage to the equipment.
Wireless-N 300 Modem Router DGN2200 User Manualxiiv1.0, November 2009•Scope. This manual is written for the Modem Router according to these specifications:For more information about network, Internet, firewall, and VPN technologies, see the links to the NETGEAR website in Appendix B, “Related Documents.”Revision HistoryProduct Version Wireless-N 300 Modem Router DGN2200Manual Publication Date November 2009Note: Product updates are available on the NETGEAR, Inc. website athttp://kbserver.netgear.com/products/DGN2200.asp.Part Number VersionNumber Date Description202-10563-01 1.0 October 2009 Original publication
1-1v1.0, November 2009Chapter 1Configuring Your Internet ConnectionThis chapter describes how to configure your Modem Router Internet connection. When you install your wireless-N modem router using the Resource CD as described in the Setup Manual, these settings are configured automatically for you. This chapter provides instructions on how to log in to the wireless-N modem router for further configuration.This chapter includes:•“Using the Setup Manual”•“Logging In to Your Wireless-N Modem Router” on page 1-2•“Using the Setup Wizard” on page 1-4•“Viewing or Manually Configuring Your ISP Settings” on page 1-5•“Configuring ADSL Settings” on page 1-9Using the Setup ManualFor first-time installation of your wireless wireless-N modem router, refer to the Setup Manual. The Setup Manual explains how to launch the NETGEAR Smart Wizard on the Resource CD to step you through the procedure to connect your wireless-N modem router and computers. The Smart Wizard will assist you in configuring your wireless settings and enabling wireless security for your network. After initial configuration using the Setup Manual, you can use the information in this Reference Manual to configure additional features of your wireless wireless-N modem router.For installation instructions in a language other than English, see the language options on the Resource CD.Note: NETGEAR recommends that Windows OS users use the Smart Wizard™ on the Resource CD for initial configuration. Mac and Linux OS users should access the Setup Manual on the Resource CD.
Wireless-N 300 Modem Router DGN2200 User Manual1-2 Configuring Your Internet Connectionv1.0, November 2009Logging In to Your Wireless-N Modem Router You can log in to the wireless-N modem router to view or change its settings. Links to Knowledge Base and documentation are also available on the wireless-N modem router main menu. When you have logged in, if you do not click Logout, the wireless-N modem router waits for 5 minutes after no activity before it automatically logs you out.To log in to the wireless-N modem router:1. Type http://www.routerlogin.com, or the wireless-N modem router’s LAN IP address (default is 192.168.0.1) in the address field of your browser, and then press Enter. A login window displays:2. Enter admingfor the wireless-N modem router user name and your password (or the default, password). For information about how to change the password, see “Changing the Built-In Password” on page 3-2.If the wireless-N modem router has never been configured, the Smart Wizard screen displays. After the wireless-N modem router has been configured, the Firmware Upgrade assistant will appear.Note: Your computer must be configured for DHCP. For help with configuring DHCP, see the documentation that came with your computer or see the link to the online document in “Preparing Your Network” in Appendix B.Figure 1-1Note: The wireless-N modem router user name and password are not the same as any other user name or password you might use to log in to your Internet connection.
Wireless-N 300 Modem Router DGN2200 User ManualConfiguring Your Internet Connection 1-3v1.0, November 2009•Checking for Firmware Updates screen. After initial configuration, this screen displays unless you previously cleared the Check for Updated Firmware Upon Log-in check box.If the wireless-N modem router discovers a newer version of the firmware, you are asked if you want to upgrade to the new firmware (see “Upgrading the Firmware” on page 4-1 for details). If no new firmware is available, the following message displays.•Router Status screen. The Router Status screen displays if the wireless-N modem router has not been configured yet or has been reset to its factory default settings. See “Viewing Modem Router Status Information” on page 4-4.You can use the Setup Wizard to automatically detect your Internet connection as described in “Using the Setup Wizard” on page 1-4, or you can bypass the Setup Wizard and manually configure your Internet connection as described in “Viewing or Manually Configuring Your ISP Settings” on page 1-5.Figure 1-2Note: If the wireless-N modem router is not configured (is in its factory default state) when you log in, the Setup Wizard displays. See “Using the Setup Wizard” on page 1-4.Figure 1-3
Wireless-N 300 Modem Router DGN2200 User Manual1-4 Configuring Your Internet Connectionv1.0, November 2009Using the Setup WizardYou can manually configure your Internet connection using the Basic Settings screen, or you can allow the Setup Wizard to detect your Internet connection. The Setup Wizard searches your Internet connection for servers and protocols to determine your ISP configuration. This feature is not the same as the Smart Wizard on the Resource CD that is used for installation. To use the Setup Wizard:1. To go to the Setup Wizard screen, from the top of the main menu, select Setup Wizard.2. Select Yes for the Auto-Detect Connection Type, and then click Next to proceed.Enter your ISP settings, as needed.The Setup Wizard detects your ISP configuration. Depending on the type of connection, you are prompted to enter your ISP settings, as shown in the following table.Figure 1-4Table 1-1. Auto-Detected Internet Connection Types Connection Type ISP InformationPPP over Ethernet (PPPoE)PPP over ATM (PPPoA)Enter the login user name and password. These fields are case-sensitive. Dynamic IP Account Setup No entries needed.
Wireless-N 300 Modem Router DGN2200 User ManualConfiguring Your Internet Connection 1-5v1.0, November 20093. At the end of the Setup Wizard, click Test to verify your Internet connection. If you have trouble connecting to the Internet, see Chapter 8, “Troubleshooting.”Viewing or Manually Configuring Your ISP SettingsTo view or configure the basic settings: 1. Log in to the wireless-N modem router as described in “Logging In to Your Wireless-N Modem Router” on page 1-2.IP over ATM Classical IP assignment (RFC1577)• Enter the assigned IP address, subnet mask, and 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. Fixed IP (Static) Account Setup 1. If required, enter the account name and domain name from your ISP.2. Select Use Static IP Address or Use IP Over ATM (IPoA — RFC1483 Routed) according to the information from your ISP. If you select IPoA, the router will 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 wireless-N modem router. This information should have been provided to you by 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. Table 1-1. Auto-Detected Internet Connection Types (continued)Connection Type ISP Information
Wireless-N 300 Modem Router DGN2200 User Manual1-6 Configuring Your Internet Connectionv1.0, November 2009Select Basic Settings from the wireless-N modem router menu to display the Basic Settings screen. The fields that are displayed depend on whether or not your Internet connection requires a login.2. Select Yes or No depending on whether your ISP requires a login. This selection changes the fields available on the Basic Settings screen.•Yes. If your ISP requires a login, select the encapsulation method. Enter the login name. If you want to change the login time-out, enter a new value in minutes.Figure 1-5ISP does not require login ISP does require login
Wireless-N 300 Modem Router DGN2200 User ManualConfiguring Your Internet Connection 1-7v1.0, November 2009•No. If your ISP does not require a login, enter the account name, if required, and the domain name, if required.3. Enter the settings for the IP address and DNS server. If you enter or change a DNS address, restart the computers on your network so that these settings take effect.4. If no login is required, you can specify the MAC Address setting.5. Click Apply to save your settings.6. Click Test to test your Internet connection. If the NETGEAR website does not appear within one minute, refer to “Troubleshooting the ISP Connection” on page 7-4.When your Internet connection is working, you do not need to launch the ISP’s login program on your computer to access the Internet. When you start an Internet application, your wireless-N modem router automatically logs you inThe following table explains the fields in the Basic Settings screen. Table 1-2. Basic Settings screen fields Settings DescriptionDoes Your ISP Require a Login? • Yes•NoThese fields appear only if no login is required.Account Name (If required)Enter the account name provided by your ISP. This might also be called the host name.Domain Name (If required)Enter the domain name provided by your ISP.These fields appear only if your ISP requires a login.Login The login name provided by your ISP. This is often an e-mail address.Password The password that you use to log in to your ISP.Service Name If your ISP provided a Service Name, enter it here.Connection Mode Select the connection mode: Always on, Dial on Demand, or Manually Connect.Idle Timeout (In minutes)If you want to change the Internet login time-out, enter a new value in minutes. This determines how long the wireless-N modem router keeps the Internet connection active after there is no Internet activity from the LAN. Entering an Idle Timeout value of 0 (zero) means never log out.
Wireless-N 300 Modem Router DGN2200 User Manual1-8 Configuring Your Internet Connectionv1.0, November 2009Internet IP Address • Get Dynamically from ISP. Your ISP uses DHCP to assign your IP address. Your ISP automatically assigns these addresses.•Use 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 wireless-N modem router to which your wireless-N modem router will connect.•Use IP Over ATM (PoA). This option is only available if your ISP does not require a log in.Domain Name Server (DNS) Address The DNS server is used to look up site addresses based on their names. •Get Automatically from ISP. Your ISP uses DHCP to assign your DNS servers. Your ISP automatically assigns this address. •Use These DNS Servers. If you know that your ISP does not automatically transmit DNS addresses to the wireless-N modem router during login, select this option, and enter the IP address of your ISP’s primary DNS server. If a secondary DNS server address is available, enter it also.NAT (Network Address Translation) NAT automatically assigns private IP addresses (10.1.1.x) to LAN-connected devices.•Enable. Usually NAT is enabled.•Disable. This disables NAT, but leaves the firewall active. Disable NAT only if you are sure that you do not require it. When NAT is disabled, only standard routing is performed by this router. Classical routing lets you directly manage the IP addresses that the wireless-N modem router uses. Classical routing should be selected only by experienced users*This field appears only if your ISP does not require a login.Router MAC AddressYour computer’s local address is its unique address on your network. This is also referred to as the computer’s MAC (Media Access Control) address. •Use Default MAC Address. This is the usual setting.•Use Computer MAC address. If your ISP requires MAC authentication, you can use this setting to disguise the wireless-N modem router’s MAC address with the computer’s own MAC address. •Use This MAC Address. If your ISP requires MAC authentication, you can manually type the MAC address for a different computer. The format for the MAC address is XX:XX:XX:XX:XX:XX. *. Disabling NAT reboots the wireless-N modem router and resets its configuration settings to the factory defaults. Disable NAT only if you plan to install the wireless-N modem router in a setting where you will be manually administering the IP address space on the LAN side of the router.Table 1-2. Basic Settings screen fields (continued)Settings Description
Wireless-N 300 Modem Router DGN2200 User ManualConfiguring Your Internet Connection 1-9v1.0, November 2009Configuring ADSL SettingsNETGEAR recommends that you use the Setup Wizard to automatically detect and configure your ADSL settings. This usually works fine. However, if you have technical experience and are sure of the multiplexing method and virtual circuit number for the virtual path identifier (VPI) and virtual channel identifier (VCI), you can specify those settings here.If your ISP provided you with a multiplexing method or VPI/VCI number, then enter the setting:1. From the main menu, select ADSL Settings.The ADSL Settings screen displays.2. In the Multiplexing Method drop-down list, select LLC-based or VC-based.3. For the VPI, type a number between 0 and 255. The default is 8.4. For the VCI, type a number between 32 and 65535. The default is 35.5. Click Apply.Note: For information about how to install ADSL filters, see the Setup Manual.Note: NETGEAR recommends using the Setup Wizard to select the correct country to optimize detection of the ADSL settings.Figure 1-6
2-1v1.0, November 2009Chapter 2Configuring Your Wireless Network and SecuritySettingsThis chapter describes how to configure the wireless features of your wireless-N modem router.For a wireless connection, the SSID, also called the wireless network name, and the wireless security setting must be the same for the modem router and wireless computers or wireless adapters. NETGEAR strongly recommends that you use wireless security.This chapter includes:•“Planning Your Wireless Network”•“Manually Configuring Your Wireless Network” on page 2-4”•“Manually Configuring Your Wireless Security” on page 2-8”•“Using Push 'N' Connect (WPS) to Configure Your Wireless Network and Security” on page 2-11•“Wireless Guest Networks” on page 2-15Planning Your Wireless NetworkFor compliance and compatibility between similar products in your area, the operating channel and region must be set correctly.To configure the wireless network, you can either specify the wireless settings, or you can useWi-Fi Protected Setup (WPS) to automatically set the SSID and implement WPA/WPA2 security.• To manually configure the wireless settings, you must know the following:– SSID. The default SSID for the modem router is NETGEAR.– The wireless mode (802.11n, 802.11g, or 802.11b) that each wireless adapter supports.– Wireless security option. To successfully implement wireless security, check each wireless adapter to determine which wireless security option it supports.Warning: Computers can connect wirelessly at a range of several hundred feet. This can allow others outside of your immediate area to access your network.
Wireless-N 300 Modem Router DGN2200 User ManualConfiguring Your Wireless Network and Security Settings 2-2v1.0, November 2009See “Manually Configuring Your Wireless Security” on page 2-8.• Push 'N' Connect (WPS) automatically implements wireless security on the modem router while, at the same time, allowing you to automatically implement wireless security on any WPS-enabled devices (such as wireless computers and wireless adapter cards). You activate WPS by pressing a WPS button on the modem router, clicking an on-screen WPS button, or entering a PIN number. This generates a new SSID and implements WPA/WPA2 security.To set up your wireless network using the WPS feature:– Use the WPS button on the side of the modem router (there is also an on-screen WPS button), or enter the PIN of the wireless device.– Make sure that all wireless computers and wireless adapters on the network are Wi-Fi certified and WPA or WPA 2 capable, and that they support WPS configuration.See “Using Push 'N' Connect (WPS) to Configure Your Wireless Network and Security” on page 2-11.Wireless Placement and Range GuidelinesThe range of your wireless connection can vary significantly based on the physical placement of the modem router. The latency, data throughput performance, and notebook power consumption of wireless adapters also vary depending on your configuration choices.For best results, place your modem router according to the following guidelines:• Near the center of the area in which your PCs will operate.• In an elevated location such as a high shelf where the wirelessly connected PCs haveline-of-sight access (even if through walls).• Away from sources of interference, such as PCs, microwave ovens, and 2.4 GHz cordless phones.• Away from large metal surfaces.• Put the antenna in a vertical position to provide the best side-to-side coverage. Put the antenna in a horizontal position to provide the best up-and-down coverage.• If using multiple access points, it is better if adjacent access points use different radio frequency channels to reduce interference. The recommended channel spacing between adjacent access points is 5 channels (for example, use Channels 1 and 6, or 6 and 11).The 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.
Wireless-N 300 Modem Router DGN2200 User Manual2-3 Configuring Your Wireless Network and Security Settingsv1.0, November 2009Wireless Security OptionsIndoors, computers can connect over 802.11g wireless networks at a maximum range of up to 300 feet. Such distances can allow for others outside your immediate area to access your network.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 wireless-N modem 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 wireless-N modem router. 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 (see “Restricting Wireless Access to Your Network” on page 6-11).•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 (see “Hiding your wireless network name (SSID)” on page 6-12).•WEP. Wired Equivalent Privacy (WEP) data encryption provides data security. WEP Shared Key authentication and WEP data encryption block all but the most determined eavesdropper. This data encryption mode has been superseded by WPA-PSK and WPA2-PSK (see “Configuring WEP” on page 2-9).•WPA-PSK (TKIP) + WPA2-PSK (AES). Wi-Fi Protected Access (WPA) using a pre-shared key to perform authentication and generate the initial data encryption keys. The very strong authentication along with dynamic per frame re-keying of WPA makes it virtually impossible to compromise (see “Configuring WPA-PSK (TKIP) + WPA2-PSK (AES) Security” on page 2-8).
Wireless-N 300 Modem Router DGN2200 User ManualConfiguring Your Wireless Network and Security Settings 2-4v1.0, November 2009Manually Configuring Your Wireless NetworkYou can view or manually configure the wireless settings and wireless security for the modem router in the Wireless Settings screen. If you want to make changes, make sure to note the current settings first. Once you have established basic wireless connectivity, you can enable security settings appropriate to your needs.To manually configure the wireless settings:1. Log in to the wireless-N modem router at its default LAN address of http://192.168.0.1 with its default user name of admin and default password of password, or using whatever LAN address and password you have set up.2. Select Wireless Settings in the main menu. The Wireless Settings screen displays.Table 2-1 on page 2-6 describes the selections on the Wireless Settings screen.Note: If you use a wireless computer to change the wireless network name (SSID) or wireless security settings, you will be disconnected when you click Apply. To avoid this problem, use a computer with a wired connection to access the modem router.Figure 2-1
Wireless-N 300 Modem Router DGN2200 User Manual2-5 Configuring Your Wireless Network and Security Settingsv1.0, November 20093. Choose a suitable descriptive name for the wireless network name (SSID). In the SSID field, enter a value of up to 32 alphanumeric characters. The default SSID is NETGEAR.4. Select the region in which the wireless interface will operate. 5. Set the channel if necessary. The default channel is 11.This field determines which operating frequency will be used. It should not be necessary to change the wireless channel unless you notice interference problems with another nearby wireless router or access point. Select a channel that is not being used by any other wireless networks within several hundred feet of your wireless-N modem router. For more information about the wireless channel frequencies, see the online document that you can access from “Preparing Your Network” in Appendix B. 6. For initial configuration and test, leave the Wireless Card Access List set to allow everyone access by making sure that Turn Access Control On is not selected in the Wireless Station Access List. In addition, leave the encryption strength set to None. 7. Click Save to save your settings or click Apply to allow your changes to take effect immediately.8. Configure and test your computers for wireless connectivity.Program the wireless adapter of your computers to have the same SSID and channel that you specified in the router. Check that they have a wireless link and can obtain an IP address by DHCP from the wireless-N modem router.Once your computers have basic wireless connectivity to the wireless-N modem router, you can configure the advanced wireless security functions of the wireless-N modem router.Note: The SSID of any wireless access adapters must match the SSID you specify in the wireless-N modem router. If they do not match, you will not get a wireless connection.Note: Up to 300 Mbps mode uses two channels, but in this mode only the first chan-nel is listed in the channel pulldown menu. The associated channels in this mode are: 1+5, 2+6, 3+7, 4+8, 5+9, 6+10, and 7+11. When you select another wireless network mode, the channel pulldown displays all available channels: 1 through 13. However, available wireless channels depend on the selected wireless region.
Wireless-N 300 Modem Router DGN2200 User ManualConfiguring Your Wireless Network and Security Settings 2-6v1.0, November 2009Table 2-1. Wireless Settings Settings DescriptionName (SSID) The SSID is also known as the wireless network name. Enter up to 32-characters in this field. This field is case-sensitive. The default SSID is NETGEAR, but NETGEAR strongly recommends that you change your network name. Any device you that want to let join a wireless network must use the SSID.Region The location where the wireless-N modem router is used. Select your region. This setting will apply to any guest networks you set up. It might not be legal to operate the wireless-N modem router in a region other than the regions shown here.Channel The wireless channel: 1 through 13. This setting applies to any guest networks you set up. Do not change the channel unless you experience interference (shown by lost connections or slow data transfers). If this happens, you might need to experiment with different channels to see which is best. For Up to 145 Mbps mode, the default channel is 11; for Up to 300 Mbps mode, the default channel is 7. The number of available channels varies by region and depends on the selected mode.ModeThe mode can be set only for the primary wireless LAN (NETGEAR).•Up to 300Mbps This is the fastest mode, and is compatible with all 802.11g, 802.11b, and faster Draft-N wireless stations. The channel bandwidth expands from 20 MHz to 40 MHz to achieve the 300 Mbps rate. Channel expansion operates on a frame-by-frame basis to avoid interference with transmissions from other wireless networks. Two channels are used, but only the first is listed in the Channel field. The associated channels are: 1+5, 2+6, 3+7, 4+8, 5+9, 6+10, and 7+11.•Up to 145Mbps (default setting) Allows wireless stations that support speeds up to 134 Mbps. The router transmits two streams with different data concurrently on the same channel. This mode restricts channel bandwidth to minimize interference with the transmissions of other wireless networks.•Up to 54 Mbps. Allows wireless stations that support speeds up to 54 Mbps.
Wireless-N 300 Modem Router DGN2200 User Manual2-7 Configuring Your Wireless Network and Security Settingsv1.0, November 2009Security Options None Wireless security is not used.WEP In WEP (Wired Equivalent Privacy) mode you can select 64-bit or 128-bit data encryption. This mode has been superseded by WPA-PSK and WPA2-PSK, which should be selected if possible. See “Configuring WEP.” WPA-PSK (TKIP) WPA Pre-Shared-Key (Wi-Fi Protected Access Pre-Shared Key) uses a pre-shared key to perform the authentication and generate the initial data encryption keys. Then, it dynamically varies the encryption key. WPA-PSK uses TKIP (Temporal Key Integrity Protocol) data encryption, implements most of the IEEE 802.11i standard, and is designed to work with all wireless network interface cards, but not all wireless access points. See “Configuring WPA-PSK (TKIP) + WPA2-PSK (AES) Security.”WPA2-PSK (AES) WPA Pre-Shared-Key (Wi-Fi Protected Access 2 with Pre-Shared Key) uses a pre-shared key to perform the authentication and generate the initial data encryption keys. Then, it dynamically varies the encryption key. WPA2-PSK provides the best throughput with 802.11N because the encryption is supported in the hardware. WPA2-PSK uses AES (Advanced Encryption Standard) data encryption, implements the full IEEE 802.11i standard, but does not work with some older network cards. See “Configuring WPA-PSK (TKIP) + WPA2-PSK (AES) Security.” WPS-PSK (TKIP) + WPA2-PSK (AES)This setting uses both WPA-PSK and WPA2-PSK encryption. A high performance client such as the NETGEAR WN511B should connect using WPA2-PSK in order to achieve maximum performance. Wireless clients that connect to this router using WPA-PSK will run at reduced performance levels. See “Configuring WPA-PSK (TKIP) + WPA2-PSK (AES) Security.”Table 2-1. Wireless Settings (continued)Settings Description
Wireless-N 300 Modem Router DGN2200 User ManualConfiguring Your Wireless Network and Security Settings 2-8v1.0, November 2009Manually Configuring Your Wireless SecurityTo set up wireless security, you can either manually configure it in the Wireless Settings screen, or you can use Wi-Fi Protected Setup (WPS) to automatically set the SSID and implementWPA/WPA2 security (see “Using Push 'N' Connect (WPS) to Configure Your Wireless Network and Security” on page 2-11).Configuring WPA-PSK (TKIP) + WPA2-PSK (AES) SecurityA high-performance client such as the NETGEAR WN511B must connect to the wireless-N modem router using WPA2-PSK to achieve maximum performance. Wireless clients that connect to the wireless-N modem router using WPA-PSK run at no more than 802.11g speed. This option allows wireless clients to use either encryption method.To configure WPA-PSK (TKIP) + WPA2-PSK (AES):1. Log in at the default LAN address of http://192.168.0.1, with the default user name of admin and default password of password, or using whatever LAN address and password you have set up.2. Select Wireless Settings below Setup in the main menu of the wireless-N modem router. 3. Select the WPA-PSK (TKIP) + WPA2-PSK (AES) radio button. The Wireless Settings screen expands to include more settings.4. Enter the pre-shared key in the Network Key field using between 8 and 63 characters.Note: If you use a wireless computer to configure wireless security settings, you will be disconnected when you click Apply. Reconfigure your wireless computer to match the new settings, or access the modem router from a wired computer to make fur-ther changes.Note: Not all wireless adapters support WPA or WPA2. Furthermore, client software is required on the client. Windows XP and Windows 2000 with Service Pack 3 do include the client software that supports WPA. Nevertheless, the wireless adapter hardware and driver must also support WPA. Consult the product document for your wireless adapter and WPA client software for instructions on configuring WPA settings.
Wireless-N 300 Modem Router DGN2200 User Manual2-9 Configuring Your Wireless Network and Security Settingsv1.0, November 2009Click Save to save your settings or click Apply to allow your changes to take effect immediately.Configuring WEPWired Equivalent Privacy (WEP) security is the most basic and simplest form of wireless security. It is the most often used, but least secure of the available options. WEP Shared Key authentication and WEP data encryption block all but the most determined eavesdropper. This data encryption mode has been superseded by WPA-PSK and WPA2-PSK.To configure WEP data encryption:1. Log in to the wireless-N modem router at its default LAN address of http://192.168.0.1 with its default user name of admin and default password of password, or using whatever LAN address and password you have set up.2. Select Wireless Settings in the main menu.3. In the Security Options section of the screen, select WEP (Wired Equivalent Privacy). The WEP Security Encryption section displays:Note: The procedures to configure WPA-PSK (TKIP) and WPA2-PSK (AES) are very much the same. The only difference is that you select either the WPA-PSK (TKIP) or WPA2-PSK (AES) radio button.Figure 2-2
Wireless-N 300 Modem Router DGN2200 User ManualConfiguring Your Wireless Network and Security Settings 2-10v1.0, November 20094. Select the authentication type:•Automatic.This is the default setting.•Open System. •Shared Key.5. Select the encryption strength setting:•64-bit WEP.•128-bit WEP.6. Enter the encryption keys. You can manually or automatically program the four data encryption keys. These values must be identical on all computers and access points in your network.• Automatic. Enter a word or group of printable characters in the Passphrase field and click Generate. The four key boxes are automatically populated with key values.• Manual. The number of hexadecimal digits that you must enter depends on the encryption strength setting:– For 64-bit WEP, enter 10 hexadecimal digits (any combination of 0–9, a–f, or A–F). – For 128-bit WEP, enter 26 hexadecimal digits (any combination of 0–9, a–f, or A–F).7. Select the radio button for the key you want to make active.Be sure that you clearly understand how the WEP key settings are configured in your wireless adapter. Wireless adapter configuration utilities such as the one included in Windows XP allow entry of only one key, which must match the default key you set in the wireless-N modem router. 8. Click Save to save your settings or click Apply to allow your changes to take effect immediately.Note: When configuring the wireless-N modem router from a wireless computer, if you specify WEP settings, you will lose your wireless connection when you click Apply. You must then either configure your wireless adapter to match the wireless-N modem router WEP settings or access the wireless-N modem router from a wired computer to make any further changes.
Wireless-N 300 Modem Router DGN2200 User Manual2-11 Configuring Your Wireless Network and Security Settingsv1.0, November 2009Using Push 'N' Connect (WPS) to Configure Your Wireless Network and SecurityIf your wireless clients support Wi-Fi Protected Setup (WPS), you can use this feature to configure the wireless-N modem router’s SSID and security settings and, at the same time, connect the wireless client securely and easily to the wireless-N modem router. Look for the symbol on your client device1 (computers that will connect wirelessly to the modem router are clients). WPS automatically configures the SSID and wireless security settings for the wireless-N modem router (if the wireless-N modem router is in its default state) and broadcasts these settings to the wireless client.Some considerations regarding WPS are:• WPS supports only WPA-PSK and WPA2-PSK wireless security. WEP security is not supported by WPS.• NETGEAR’s Push 'N' Connect feature is based on the Wi-Fi Protected Setup (WPS) standard. All other Wi-Fi-certified and WPS-capable products should be compatible with NETGEAR products that implement Push 'N' Connect.• If your wireless network will include a combination of WPS capable devices and non-WPS capable devices, NETGEAR suggests that you set up your wireless network and security settings manually first, and use WPS only for adding additional WPS capable devices. See “Connecting Additional Wireless Client Devices After WPS Setup” on page 2-14.• If the wireless-N modem router has already been configured manually, and either WPS-PSK or WPA2-PSK security has been enabled, a wireless client can be connected quickly and simply by using the WPS method of connecting to the wireless network. In this case, the existing wireless settings are broadcast to the WPS-capable client.These instructions assume that you are configuring WPS on the wireless-N modem router for the first time and connecting a WPS-capable device. 1. For a list of other Wi-Fi-certified products available from NETGEAR, go to http://www.wi-fi.org.
Wireless-N 300 Modem Router DGN2200 User ManualConfiguring Your Wireless Network and Security Settings 2-12v1.0, November 2009To set up basic wireless connectivity: 1. Log in to the wireless-N modem router at its default LAN address of http://192.168.0.1 with its default user name of admin and default password of password, or using whatever LAN address and password you have set up.2. Select Add WPS Client (computers that will connect wirelessly to the router are clients) in the main menu. The Add WPS Client wizard screen displays.3. Click Next. The screen changes to allow you to select the method for adding the WPS client.4. Select the method for adding the WPS client. A WPS client can be added using the Push Button method or the PIN method.•Using the Push Button. This is the preferred method. (See Figure 2-3 on page 2-12.)– Select the Push Button radio box and either press the WPS Push Button on the side of the wireless-N modem router or click the soft WPS Push Button on the screen (as shown below).– The wireless-N modem router tries to communicate with the client; you have 2 minutes to enable WPS from the client device using its WPS networking utility.:You can also enter either of these addresses to connect to the wireless-N modem router: http://www.routerlogin.net or http://www.routerlogin.com.Note: If you cannot select Add WPS Client, check to see if WPS is disabled in the Advanced Wireless Settings screen. See “Using Static Routes” on page 6-15.Figure 2-3
Wireless-N 300 Modem Router DGN2200 User Manual2-13 Configuring Your Wireless Network and Security Settingsv1.0, November 2009•Entering a PIN. If you want to use the PIN method, select the PIN radio box. A screen similar to the one shown below displays. – Go to your wireless client and, from the client’s WPS utility, get the wireless client’s security PIN, or follow the client’s WPS utility instructions to generate a security PIN. – Then, enter this PIN in the Enter Client’s PIN field provided on the wireless-N modem router and click Apply. You have 4 minutes to enable WPS on the router using this method.Using either method, the client wireless device will attempt to detect the WPS signal from the wireless-N modem router and establish a wireless connection in the time allotted.• While the wireless-N modem router attempts to connect to a WPS-capable device, the Push 'N' Connect LED on the front of the wireless-N modem router blinks green. When the wireless-N modem router has established a WPS connection, the LED is solid green.• If a connection is established, the wireless-N modem router WPS screen displays a message confirming that the wireless client was successfully added to the wireless network. (The wireless-N modem router has generated an SSID, implemented WPA/WPA2 wireless security [including a PSK security password] on the wireless-N modem router, and has sent this configuration to the wireless client.)5. Note the new SSID and WPA/WPA2 password for the wireless network.To access the Internet from any computer connected to your wireless-N modem router, launch a browser such as Microsoft Internet Explorer. You should see the wireless-N modem router’s Internet LED blink, indicating communication to the ISP.Figure 2-4Note: If no WPS-capable client devices are located during the 2-minute timeframe, security will not be implemented on the modem router.
Wireless-N 300 Modem Router DGN2200 User ManualConfiguring Your Wireless Network and Security Settings 2-14v1.0, November 2009Connecting Additional Wireless Client Devices After WPS SetupYou can add more WPS clients to your wireless network, or you can add a combination ofWPS-enabled clients and clients without WPS.To add a wireless client device that is WPS-enabled:1. Follow the procedures in “Using Push 'N' Connect (WPS) to Configure Your Wireless Network and Security” on page 2-11.2. To view a list of all devices connected to your modem router (including wireless and Ethernet-connected), see “Viewing Attached Devices” in Chapter 4.For non-WPS clients, you cannot use the WPS setup procedures to add them to the wireless network. You must record, and then manually enter your security settings (see “Manually Configuring Your Wireless Security” on page 2-8).To connect a combination of non-WPS enabled and WPS-Enabled clients to the modem router:1. Restore the modem router to its factory default settings (press both the Wireless and WPS buttons on the side of the modem router for 5 seconds).When the factory settings are restored, all existing wireless clients are disassociated and disconnected from the modem router.2. Configure the network names (SSIDs), select the WPA/PSK + WPA2/PSK radio button on the Wireless Settings screen (see “Manually Configuring Your Wireless Security” on page 2-8) and click Apply. On the WPA/PSK + WPA2/PSK screen, select a passphrase and click Apply. Record this information to add additional clients.3. For the non-WPS devices that you want to connect, open the networking utility and follow the utility’s instructions to enter the security settings that you selected in step 2 (the SSID, WPA/ PSK + WPA2/PSK security method, and passphrase).4. For the WPS devices that you want to connect, follow the procedures in “Using Push 'N' Connect (WPS) to Configure Your Wireless Network and Security” on page 2-11.Note: Your wireless settings remain the same when you add another WPS-enabled client, as long as the Keep Existing Wireless Settings checkbox is selected in the Advanced WPS Settings screen (listed under the Advanced heading in the modem router main menu). If you clear this checkbox, when you add the client, a new SSID and passphrase will be generated, and all existing connected wireless clients will be disassociated and disconnected from the modem router.
Wireless-N 300 Modem Router DGN2200 User Manual2-15 Configuring Your Wireless Network and Security Settingsv1.0, November 2009The settings that you configured in Step 2 are broadcast to the WPS devices so that they can connect to the modem router.To view a list of all devices connected to your modem router (including wireless- and Ethernet-connected), see “Viewing Attached Devices” in Chapter 4.Wireless Guest NetworksA wireless guest network allows you to provide guests access to your wireless network without prior authorization of each individual guest. You can configure wireless guest networks and specify the security options for each wireless guest network. To configure a wireless guest network:1. In the main menu, under Setup, select Wireless Guest Network to display the following screen: 2. Select the radio button for the network profile that you want to set up.3. You can specify whether the SSID broadcast is enabled, and whether you want to allow the guest to access your local network. You can also change the SSID.• NETGEAR strongly recommends that you change the SSID to a different name. Note that the SSID is case-sensitive. For example, GuestNetwork is not the same as Guestnetwork.Note: To make sure that your new wireless settings remain in effect, verify that the Keep Existing Wireless Settings checkbox is selected in the Advanced WPS Settings screen.Figure 2-5
Wireless-N 300 Modem Router DGN2200 User ManualConfiguring Your Wireless Network and Security Settings 2-16v1.0, November 2009• Wireless security is disabled by default. NETGEAR strongly recommends that you implement wireless security for the guest network.4. To configure wireless security for the guest network, enter the security options. This process is very similar to configuring wireless security for the wireless-N modem router. For more information, see “Manually Configuring Your Wireless Security” on page 2-8.5. When you have finished making changes, click Apply.
3-1v1.0, November 2009Chapter 3Protecting Your NetworkThis chapter describes how to use the basic firewall features of the wireless-N modem router to protect your network. This chapter includes:•“Protecting Access to Your Wireless-N Modem Router”•“Blocking Keywords, Sites, and Services” on page 3-3”•“Blocking Services” on page 3-5•“Setting Times and Scheduling Firewall Services” on page 3-7”•“Enabling Security Event E-mail Notification” on page 3-11Protecting Access to Your Wireless-N Modem RouterFor security reasons, the wireless-N modem router has its own user name and password. Also, after a period of inactivity for a set length of time, the administrator login automatically disconnects. When prompted, enter admingfor the wireless-N modem router user name and password for the wireless-N modem router password. You can use the following procedures to change the wireless-N modem router’s password and the period for the administrator’s login time-out.NETGEAR recommends that you change this password to a more secure password. The ideal password should contain no dictionary words from any language, and should be a mixture of both upper case and lower case letters, numbers, and symbols. Your password can be up to 30 characters.Note: The user name and password are not the same as any other user name or password your might use to log in to your Internet connection.
Wireless-N 300 Modem Router DGN2200 User ManualProtecting Your Network 3-2v1.0, November 2009Changing the Built-In Password1. Log in to the wireless-N modem router at its default LAN address of http://192.168.0.1 with its default user name of admin and default password of password, or using whatever password and LAN address you have chosen for the wireless-N modem router.2. In the main menu, under Maintenance, select Set Password to display the following screen:3. To change the password, first enter the old password, and then enter the new password twice.4. Click Apply to save your changes. Figure 3-1Figure 3-2Note: After changing the password, you are required to log in again to continue the configuration. If you have backed up the wireless-N modem router settings previously, you should do a new backup so that the saved settings file includes the new password.
Wireless-N 300 Modem Router DGN2200 User Manual3-3 Protecting Your Networkv1.0, November 2009Changing the Administrator Login Time-outFor security, the administrator’s login to the wireless-N modem router configuration times out after a period of inactivity. To change the login time-out period: 1. In the Set Password screen, type a number in the Administrator login times out field. The suggested default value is 5 minutes. 2. Click Apply to save your changes, or click Cancel to keep the current period. Blocking Keywords, Sites, and ServicesThe wireless-N modem router provides a variety of options for blocking Internet-based content and communications services. With its content filtering feature, the wireless-N modem router prevents objectionable content from reaching your PCs. The wireless-N modem router allows you to control access to Internet content by screening for keywords within Web addresses. Key content filtering options include:• Keyword blocking of HTTP traffic.• Outbound service blocking. Limits access from your LAN to Internet locations or services that you specify as off-limits.• Denial of service (DoS) protection. Automatically detects and thwarts denial of service (DoS) attacks such as Ping of Death, SYN flood, LAND Attack, and IP spoofing.• Blocking unwanted traffic from the Internet to your LAN.Blocking SitesTo block keywords and sites:1. Log in to the wireless-N modem router at its default LAN address of http://192.168.0.1 with its default user name of admin and default password of password, or using whatever password and LAN address you might have previously set for the wireless-N modem router.2. In the main menu, under Content Filtering, select Block Sites to display the following screen:
Wireless-N 300 Modem Router DGN2200 User ManualProtecting Your Network 3-4v1.0, November 2009.3. To enable keyword blocking, select one of the following:•Per Schedule. Turn on keyword blocking according to the settings in the Schedule screen.•Always. Turn on keyword blocking all the time, independent of the Schedule screen.4. Enter a keyword or domain in the Keyword field, click Add Keyword, and then click Apply.Some examples of keyword application follow:• If the keyword XXX is specified, the URL http://www.badstuff.com/xxx.html is blocked.• If the keyword .com is specified, only websites with other domain suffixes (such as .edu or .gov) can be viewed.• Enter a period (.) as to block all Internet browsing access.Up to 32 entries are supported in the Keyword list.5. To delete a keyword or domain, select it from the list, click Delete Keyword, and then click Apply.6. To specify a trusted user, enter that computer’s IP address in the Trusted IP Address field, and click Apply.Figure 3-3
Wireless-N 300 Modem Router DGN2200 User Manual3-5 Protecting Your Networkv1.0, November 2009You can specify one trusted user, which is a computer that will be exempt from blocking and logging. Since the trusted user will be identified by an IP address, you should configure that computer with a fixed IP address.7. Click Apply to save your settings.Blocking ServicesTo block keywords and sites:1. Log in to the wireless-N modem router at its default LAN address of http://192.168.0.1 with its default user name of admin and default password of password, or using whatever password and LAN address you might have previously set for the wireless-N modem router.2. In the main menu, under Content Filtering, select Block Services to display this screen:.3. Select one of the following:•Per Schedule. Turn on keyword blocking according to the settings in the Schedule screen.•Always. Turn on keyword blocking all the time, independent of the Schedule screen.4. click Add and the following screen displays:Figure 3-4
Wireless-N 300 Modem Router DGN2200 User ManualProtecting Your Network 3-6v1.0, November 20095. Either select a service from the Service Type drop-down list, or select User Defined to create a custom service.6. Click Add to create the service, and the Service is listed in the Service Table:7. Click Apply to save your settings.Figure 3-5Figure 3-6
Wireless-N 300 Modem Router DGN2200 User Manual3-7 Protecting Your Networkv1.0, November 2009Setting Times and Scheduling Firewall ServicesThe wireless-N modem router uses the Network Time Protocol (NTP) to obtain the current time and date from one of several network time servers on the Internet.Setting Your Time ZoneTo localize the time for your log entries, you must specify your time zone:1. Log in to the wireless-N modem router at its default LAN address of http://192.168.0.1 with its default user name of admin and default password of password, or using whatever password and LAN address you have chosen for the wireless-N modem router.2. Click Schedule below Security to display the Schedule screen.Figure 3-7
Wireless-N 300 Modem Router DGN2200 User ManualProtecting Your Network 3-8v1.0, November 20093. Select your time zone. This setting is used for the blocking schedule according to your local time zone and for time-stamping log entries.Select the Adjust for Daylight Savings Time check box if your time zone is currently in daylight savings time.4. The wireless-N modem router has a list of NETGEAR NTP servers. If you would prefer to use a particular NTP server as the primary server, select the Use this NTP Server check box, and enter its IP address.5. Click Apply to save your settings.Scheduling Firewall ServicesIf you enabled services blocking in the Block Services screen or port forwarding in the Ports screen, you can set up a schedule for when blocking occurs or when access is not restricted. To block Internet services based on a schedule:1. From the Schedule screen (Figure 3-7), select Every Day or select one or more days. 2. If you want to limit access completely for the selected days, select All Day. Otherwise, to limit access during certain times for the selected days, or enter times in the Start Time and End Time fields.3. Click Apply to save your changes.Note: If your region uses daylight savings time, you must manually select Adjust for Daylight Savings Time on the first day of daylight savings time, and clear it at the end. Enabling daylight savings time causes one hour to be added to the standard time.Note: Enter the values in 24-hour time format. For example, 10:30 a.m. would be 10 hours and 30 minutes, and 10:30 p.m. would be 22 hours and 30 minutes. If you set the start time after the end time, the schedule will be effective through midnight the next day.
Wireless-N 300 Modem Router DGN2200 User Manual3-9 Protecting Your Networkv1.0, November 2009Viewing, Selecting, and Saving Logged InformationThe wireless-N modem router logs security-related events such as denied incoming service requests, hacker probes, and administrator logins. If you enable content filtering in the Block Sites screen, the Logs screen show you when someone on your network tries to access a blocked site. If you enable e-mail notification, you will receive these logs in an e-mail message. To view the log, select Logs under the Content Filtering heading. A screen similar to the following displays:You can write the logs to a computer running a syslog program. To activate this feature, select Broadcast on LAN, or enter the IP address of the server where the syslog file will be written.Figure 3-8Table 3-1. Security Log Entry Descriptions Field DescriptionDate and time The date and time the log entry was recorded.Description or action The type of event and what action was taken, if any.
Wireless-N 300 Modem Router DGN2200 User ManualProtecting Your Network 3-10v1.0, November 2009Examples of Log MessagesFollowing are examples of log messages. In all cases, the log entry shows the time stamp asday, year-month-date hour:minute:second.Activation and AdministrationTue, 2006-05-21 18:48:39 - NETGEAR activated [This entry indicates a power-up or reboot with initial time entry.]Tue, 2006-05-21 18:55:00 - Administrator login successful - IP:192.168.0.2 Thu, 2006-05-21 18:56:58 - Administrator logout - IP:192.168.0.2 [This entry shows an administrator logging in and out from IP address 192.168.0.2.]Tue, 2006-05-21 19:00:06 - Login screen timed out - IP:192.168.0.2[This entry shows a time-out of the administrator login.]Wed, 2006-05-22 22:00:19 - Log emailed[This entry shows when the log was e-mailed.]Dropped Packets Wed, 2006-05-22 07:15:15 - TCP packet dropped - Source:64.12.47.28,4787,WAN - Destination:134.177.0.11,21,LAN - [Inbound Default rule match]Sun, 2006-05-22 12:50:33 - UDP packet dropped - Source:64.12.47.28,10714,WAN - Destination:134.177.0.11,6970,LAN - [Inbound Default rule match]Sun, 2006-05-22 21:02:53 - ICMP packet dropped - Source:64.12.47.28,0,WAN - Destination:134.177.0.11,0,LAN - [Inbound Default rule match]Source IP The IP address of the initiating device for this log entry.Source port and interface The service port number of the initiating device, and whether it originated from the LAN or WAN.Destination The name or IP address of the destination device or website.Destination port and interfaceThe service port number of the destination device, and whether it is on the LAN or WAN.Table 3-1. Security Log Entry Descriptions (continued)Field Description
Wireless-N 300 Modem Router DGN2200 User Manual3-11 Protecting Your Networkv1.0, November 2009[These entries show an inbound FTP (port 21) packet, a User Datagram Protocol (UDP) packet (port 6970), and an Internet Control Message Protocol (ICMP) packet (port 0) being dropped as a result of the default inbound rule, which states that all inbound packets are denied.]Enabling Security Event E-mail NotificationTo receive logs and alerts by e-mail, you must provide your e-mail information in the E-mail screen and specify which alerts you would like to receive and how often. In the main menu, under Security, select E-mail. The E-mail screen displays.The E-mail screen allows you to make the following selections:•Turn E-mail Notification On. Select this check box if you want to receive e-mail logs and alerts from the wireless-N modem router.Figure 3-9
Wireless-N 300 Modem Router DGN2200 User ManualProtecting Your Network 3-12v1.0, November 2009•Outgoing Mail Server. Enter the name or IP address of your ISP’s outgoing (SMTP) mail server (such as mail.myISP.com). You might be able to find this information in the configuration settings of your e-mail program. Enter the e-mail address to which logs and alerts are sent. This e-mail address is also used as the From address. If you leave this field blank, log and alert messages are not sent by e-mail. •Send To This E-mail Address. Enter the e-mail address to which logs and alerts are sent. This e-mail address will also be used as the From address. If you leave this field blank, log and alert messages are not via e-mail. •My Mail Server requires authentication.If you use an outgoing mail server provided by your current ISP, you do not need to select this field. If you use an e-mail account that is not provided by your ISP, select this field, and enter the required user name and password information.•Send E-Mail alerts immediately. Select the corresponding check box if you would like immediate notification of a significant security event, such as a known attack, port scan, or attempted access to a blocked site.•Send Logs According to this Schedule. Specifies how often to send the logs: Hourly, Daily, Weekly, or When Full. – Day for sending logSpecifies which day of the week to send the log. Relevant when the log is sent weekly.– Time for sending log Specifies the time of day to send the log. Relevant when the log is sent daily or weekly.If the Weekly, Daily or Hourly option is selected and the log fills up before the specified period, the log is automatically e-mailed to the specified e-mail address. After the log is sent, it is cleared from the wireless-N modem router’s memory. If the wireless-N modem router cannot e-mail the log file, the log buffer might fill up. In this case, the wireless-N modem router overwrites the log and discards its contents.
4-1v1.0, November 2009Chapter 4Managing Your NetworkThis chapter describes how to perform network management tasks with your wireless-N modem router. This chapter includes:•“Network Management Information”•“Backing Up, Restoring, and Erasing Your Settings” on page 4-4”•“Automatic Firmware Recovery” on page 4-3•“Network Management Information” on page 4-6•“Running Diagnostic Utilities and Rebooting the Wireless-N Modem Router” on page 4-11•“Configuring Remote Management” on page 4-12Upgrading the FirmwareThe wireless-N modem router’s firmware (routing software) is stored in flash memory. By default, when you log in to your wireless-N modem router, it automatically checks the NETGEAR website for new firmware and alerts you if there is a newer version. Figure 4-1Note: To turn off the automatic firmware check at log in, clear the Check for Updated Firmware Upon Log-in check box on the Router Upgrade screen.
Wireless-N 300 Modem Router DGN2200 User ManualManaging Your Network 4-2v1.0, November 2009If the wireless-N modem router discovers a newer version of firmware, the message on the left displays. If no new firmware is available, the message on the right displays. To upgrade, click Yes to allow the wireless-N modem router to download and install the new firmware.When the upload is complete, your wireless-N modem router automatically restarts. The upgrade process could take a few minutes. Read the new firmware release notes to determine whether you must reconfigure the router after upgrading.Manually Checking for Firmware UpgradesYou can use the Router Upgrade screen to manually check the NETGEAR website for newer versions of firmware for your product.To manually check for new firmware and install it on your wireless-N modem router:1. Under Maintenance on the main menu, select Router Status. Note the version number of your wireless-N modem router firmware.2. Go to the DGN2200 support page on the NETGEAR website athttp://www.netgear.com/support.3. If the firmware version on the NETGEAR website is newer than the firmware on your wireless-N modem router, download the file to your computer.Figure 4-2Warning: When uploading firmware to the wireless-N modem router, do not interrupt the Web browser by closing the window, clicking a link, or loading a new page. If the browser is interrupted, it could corrupt the firmware.
Wireless-N 300 Modem Router DGN2200 User Manual4-3 Managing Your Networkv1.0, November 20094. Under Maintenance on the wireless-N modem router main menu, select Router Upgrade to display the following screen: 5. Click Browse, and locate the firmware you downloaded (the file ends in .img or .chk). 6. Click Upload to send the firmware to the wireless-N modem router.When the upload is complete, your router automatically restarts. The upgrade process typically takes about one minute. Read the new firmware release notes to determine whether you must reconfigure the router after upgrading.Automatic Firmware RecoveryShould the firmware become corrupted, the wireless-N modem router automatically detects this situation and opens the following screen to enable you to recover the firmware.Figure 4-3Warning: When uploading firmware to the wireless-N modem router, do not interrupt the Web browser by closing the window, clicking a link, or loading a new page. If the browser is interrupted, it could corrupt the firmware.
Wireless-N 300 Modem Router DGN2200 User ManualManaging Your Network 4-4v1.0, November 2009To recover the firmware:1. If you already have the firmware file on your PC, go directly to step 2. If you do not have the firmware file on your PC, obtain the firmware from the NETGEAR support site athttp://www.netgear.com/support.2. Click Browse.3. Navigate to the firmware file. (If you used the Setup CD, recovery firmware is located in the C:\Netgear directory.)4. Click Upgrade.5. The recovery process takes about 5 minutes. Wait for the progress bar to complete. After the firmware recovery is complete, the login screen for the Smart Wizard displays, allowing you to log in to the wireless-N modem router to check its status.Backing Up, Restoring, and Erasing Your SettingsThe configuration settings of the wireless-N modem router are stored in a configuration file. This file can be backed up to your computer, restored, or reverted to factory default settings. The following procedures explains how to do these tasks.Backing Up the Configuration to a File1. From the main menu, below Maintenance, select Backup Settings to display this screen:Figure 4-4
Wireless-N 300 Modem Router DGN2200 User Manual4-5 Managing Your Networkv1.0, November 20092. Click Save to save a copy of the current settings.3. Store the .cfg file on a computer on your network.Restoring the Configuration from a File1. In the main menu, below Maintenance, select Backup Settings as shown in Figure 4-5.2. Enter the full path to the file on your network, or click the Browse button to locate the file. 3. When you have located the .cfg file, click the Restore button to upload the file to the wireless-N modem router.4. The wireless-N modem router then reboots automatically.Erasing the ConfigurationSometimes you might want to restore the wireless-N modem router to the factory default settings. This can be done by using the erase function.1. Select Backup Settings under Maintenance in the main menu, and click the Erase button on the screen.2. The wireless-N modem router then reboots automatically.After an erase, the wireless-N modem router’s password is password, the LAN IP address is 192.168.0.1, and the wireless-N modem router’s DHCP client is enabled.Figure 4-5
Wireless-N 300 Modem Router DGN2200 User ManualManaging Your Network 4-6v1.0, November 2009Network Management InformationThe wireless-N modem router provides a variety of status and usage information, which is discussed in the following sections.Router Status and Usage StatisticsIn the main menu, under Maintenance, select Router Status to display the Router Status screen:Note: To restore the factory default configuration settings when you do not know the login password or IP address, press the Wireless On/Off and WPS buttons on the side panel of the wireless-N modem router simultaneously for 6 seconds.Figure 4-6
Wireless-N 300 Modem Router DGN2200 User Manual4-7 Managing Your Networkv1.0, November 2009The Router Status screen provides status and usage information, including the following settings.Table 4-1. Router Status Fields Component Field DescriptionAccount Name The host name that is assigned to the wireless-N modem router in the Basic Settings screen.Firmware VersionThis field displays the wireless-N modem router firmware version.ADSL Port MAC Address This field displays the Ethernet MAC address being used by the Internet (ADSL) port of the wireless-N modem router.IP Address This field displays the IP address being used by the Internet (ADSL) port of the wireless-N modem router. If no address is shown, the wireless-N modem router cannot connect to the Internet.Network Type The network type depends upon your ISP.IP Subnet Mask This field displays the IP subnet mask being used by the Internet (ADSL) port of the wireless-N modem router.Gateway IP AddressIP address used as a gateway to the Internet for computers configured to use DHCP.Domain Name ServerThis field displays the DNS server IP addresses being used by the wireless-N modem router. These addresses are usually obtained dynamically from the ISP.LAN Port MAC Address This field displays the Ethernet MAC address being used by the local (LAN) port of the wireless-N modem router.IP Address This field displays the IP address being used by the local (LAN) port of the wireless-N modem router. The default is 192.168.0.1.DHCP If Off, the wireless-N modem router does not assign IP addresses to PCs on the LAN.If On, the wireless-N modem router does assign IP addresses to PCs on the LAN.IP Subnet Mask This field displays the IP subnet mask being used by the local (LAN) port of the wireless-N modem router. The default is 255.255.255.0.
Wireless-N 300 Modem Router DGN2200 User ManualManaging Your Network 4-8v1.0, November 2009Click the Show Statistics button to display wireless-N modem router usage statistics, as shown in the following screen.Modem ADSL Firmware VersionThe version of the firmware.Modem Status The connection status of the modem.DownStream Connection SpeedThe speed at which the modem is receiving data from the ADSL line.UpStream Connection SpeedThe speed at which the modem is transmitting data to the ADSL line.VPI The Virtual Path Identifier setting.VCI The Virtual Channel Identifier setting.Wireless Port Name (SSID) The service set ID, also known as the wireless network name for WLAN1.Region The country where the unit is set up for use.Channel The current channel, which determines the operating frequency.Wireless AP Indicates if the access point feature is enabled for WLAN1. If disabled, the Wireless LED on the front panel is off.Broadcast NameIndicates if the wireless-N modem router is configured to broadcast its SSID for WLAN1.Figure 4-7Table 4-1. Router Status Fields (continued)Component Field Description
Wireless-N 300 Modem Router DGN2200 User Manual4-9 Managing Your Networkv1.0, November 2009This screen shows the following statistics:.Click the Connection Status button to display wireless-N modem router connection status, as shown in the following screen.Table 4-2. Router Statistics Fields Field DescriptionWAN, LAN, or WLAN The statistics for the WAN (Internet), LAN (local), and wireless LAN (WLAN) ports. For each port, the screen displays the following:Status The link status of the port.TxPkts The number of packets transmitted on this port since reset or manual clear.RxPkts The number of packets received on this port since reset or manual clear.Collisions The number of collisions on this port since reset or manual clear.Tx B/s The current line utilization—percentage of current bandwidth used on this port.Rx B/s The average line utilization for this port.Up Time The time elapsed since the last power cycle or reset.ADSL Link Downstream or UpstreamThe statistics for the upstream and downstream ADSL link. These statistics will be of interest to your technical support representative if you are having problems obtaining or maintaining a connection.Connection Speed Typically, the downstream speed is faster than the upstream speed.Line Attenuation The line attenuation increases the further you are physically located from your ISP’s facilities.Noise Margin This is the signal-to-noise ratio and is a measure of the quality of the signal on the line.Poll Interval Specifies the interval at which the statistics are updated in this window. Click Stop to freeze the display.
Wireless-N 300 Modem Router DGN2200 User ManualManaging Your Network 4-10v1.0, November 2009This screen shows the following statistics:Figure 4-8Table 4-3. Connection Status Fields (PPPoE Network Type Example)Field DescriptionConnection Time The time elapsed since the last connection to the Internet through the ADSL port.Connecting to senderThe connection status.Negotiation Success or Failed.Authentication Success or Failed.Obtaining IP AddressThe IP address assigned to the WAN port by the ADSL Internet Service Provider.Obtaining Network MaskThe network mask assigned to the WAN port by the ADSL Internet Service Provider.
Wireless-N 300 Modem Router DGN2200 User Manual4-11 Managing Your Networkv1.0, November 2009Viewing Attached DevicesThe Attached Devices screen contains a table of all IP devices that the wireless-N modem router has discovered on the local network. In the main menu, under Maintenance, select Attached Devices to view the table, shown in the following screen.For each device, the table shows the IP address, device name if available, and the Ethernet MAC address. Note that if the wireless-N modem router is rebooted, the table data is lost until the wireless-N modem router rediscovers the devices. To force the wireless-N modem router to look for attached devices, click the Refresh button.Running Diagnostic Utilities and Rebooting the Wireless-N Modem RouterThe wireless-N modem router has a diagnostics feature. You can use the Diagnostics screen to perform the following functions from the wireless-N modem router:• Ping an IP address to test connectivity to see if you can reach a remote host.• Perform a DNS lookup to test if an Internet name resolves to an IP address to verify that the DNS server configuration is working.• Display the Routing table to identify what other wireless-N modem routers the wireless-N modem router is communicating with.• Reboot the wireless-N modem router to enable new network configurations to take effect or to clear problems with the wireless-N modem router’s network connection.Figure 4-9
Wireless-N 300 Modem Router DGN2200 User ManualManaging Your Network 4-12v1.0, November 2009In the main menu, under Maintenance, select Diagnostics to display the following screen.Configuring Remote ManagementUsing the Remote Management screen, you can allow a user or users on the Internet to configure, upgrade, and check the status of your wireless-N modem router.To configure remote management:1. Under Advanced in the main menu, select Remote Management to display this screen:Figure 4-10Note: Be sure to change the wireless-N modem router’s default password to a very secure password. The ideal password should contain no dictionary words from any language, and should be a mixture of letters (both upper case and lower case), numbers, and symbols. Your password can be up to 30 characters.
Wireless-N 300 Modem Router DGN2200 User Manual4-13 Managing Your Networkv1.0, November 20092. Select the Turn Remote Management On check box.3. Specify what external addresses will be allowed to access the wireless-N modem router’s remote management. For security, restrict access to as few external IP addresses as practical:• To allow access from any IP address on the Internet, select Everyone. • To allow access from a range of IP addresses on the Internet, select IP address Range.Enter a beginning and ending IP address to define the allowed range. • To allow access from a single IP address on the Internet, select Only this Computer.Enter the IP address that will be allowed access. 4. Specify the port number that will be used for accessing the management interface.Web browser access usually uses the standard HTTP service port 80. For greater security, you can change the remote management Web interface to a custom port by entering that number in the field provided. Choose a number between 1024 and 65535, but do not use the number of any common service port. The default is 8080, which is a common alternate for HTTP.5. Click Apply to have your changes take effect.When accessing your wireless-N modem router from the Internet, you will type your wireless-N modem router’s WAN IP address in your browser’s Address field, followed by a colon (:) Figure 4-11
Wireless-N 300 Modem Router DGN2200 User ManualManaging Your Network 4-14v1.0, November 2009and the custom port number. For example, if your external address is 134.177.0.123 and you use port number 8080, enter the following in your browser:http://134.177.0.123:8080Note: In this case, the http:// must be included in the address.
Wireless-N 300 Modem Router DGN2200 User ManualUSB Storage 5-1v1.0, November 2009Chapter 5USB StorageThis chapter describes how to access and configure a USB storage drive attached to your wireless-N modem router. This chapter includes the following sections:•“USB Drive Requirements” on page 5-2•“File Sharing Scenarios” on page 5-2•“USB Storage Basic Settings” on page 5-4•“Configuring USB Storage Advanced Settings” on page 5-7•“Unmounting a USB Drive” on page 5-9•“Specifying Approved USB Devices” on page 5-10•“Connecting to the USB Drive from a Remote Computer” on page 5-11•“Connecting to the USB Drive with Microsoft Network Settings” on page 5-11Figure 5-1Note: The USB port on the wireless-N modem router can be used only to connect USB storage devices like flash drives or hard drives. Do not connect computers, USB modems, printers, CD drives, or DVD drives to the this USB port.
Wireless-N 300 Modem Router DGN2200 User Manual5-2 USB Storagev1.0, November 2009USB Drive RequirementsThe wireless-N modem router works with 1.0 and 1.1 (USB Full Speed) and 2.0 (USB High Speed) standards. The approximate USB bus speeds are shown below.Actual bus speeds can vary, depending on the CPU speed, memory, speed of the network, and other variables. The wireless-N modem router should work with USB 2.0 or 1.1-compliant external flash and hard drives. For the most up-to-date list of USB drives supported by the wireless-N modem router, go to http://kb.netgear.com/app/answers/detail/a_id/12345.When selecting a USB device, bear in mind the following: • The USB port on the wireless-N modem router can be used with one USB hard drive at a time. Do not attempt to use a USB hub attached to the USB port.• Per the USB 2.0 specification, the maximum available power is 5V @ 0.5A. Some USB devices may exceed this requirement, in which case the device may not function or may function erratically. Check the documentation for your USB device to be sure.• The wireless-N modem router supports FAT, FAT32, NTFS (read only) and Linux file systems. File Sharing ScenariosYou can share files on the USB drive for a wide variety of business and recreational purposes. The files can be any PC, Mac, or Linux file type including text files, Word, PowerPoint, Excel, MP3, pictures, and multimedia. USB drive applications include:• Sharing multimedia with friends and family — sharing MP3 files, pictures, and other multimedia with local and remote users.• Sharing resources on your network — storing files in a central location so that you do not have to power up a computer to perform local sharing. In addition, you can share files between Macintosh, Linux, and PC computers by using the USB drive as a go-between the systems.• Sharing files with offsite coworkers — sharing files such as Word documents, PowerPoint presentations, and text files with remote users. A few common uses are described in the following sections.Bus Speed/SecondUSB 1.1 12 MbitsUSB 2.0 480 Mbits
Wireless-N 300 Modem Router DGN2200 User ManualUSB Storage 5-3v1.0, November 2009Sharing Photos with Friends and FamilyYou can create your own central storage location for photos and multimedia. This eliminates the need to log in to (and pay for) an external photo sharing site. To share files with your friends and family:1. Insert your USB drive into the USB port on the wireless-N modem router either directly or with a USB cable.Computers on your local area network (LAN) can automatically access this USB drive using a Web browser or Microsoft Networking.2. If you want to specify read only access, or to allow access from the Internet, see “Configuring USB Storage Advanced Settings” on page 5-7.Storing Files in a Central Location for PrintingThis scenario is for a family that has one high quality color printer directly attached to a PC, but not shared on the local area network (LAN). This family does not have a print server:• The daughter has some photos on her Macintosh computer that she wants to print.• The mother has a photo-capable color printer directly attached to her PC, but not shared on the network.• The mother and daughter’s computers are not visible to each other on the network.How can the daughter print her photos on the color printer attached to her mother’s PC? This is where the USB drive on the wireless-N modem router can save you time and effort.1. The daughter accesses the USB drive by typing \\readyshare in the address field of her Web browser. Then she copies the photos to the USB drive.2. The mother uses a her Web browser or Microsoft Networking to transfer the files from the USB drive to the PC. Then she prints the files.Sharing Large Files with ColleaguesSending files that are larger than 5 MB can pose a problem for many e-mail systems. The wireless-N modem router allows you to share very large files such as PowerPoint presentations or ZIP files with colleagues at another site. Rather than tying up their mail systems will large files, your colleagues can use FTP to easily download shared files from the wireless-N modem router.Sharing files with a remote colleague involves the following steps:1. To protect your network, set up appropriate security. Create a user name and password for the colleague with appropriate access.
Wireless-N 300 Modem Router DGN2200 User Manual5-4 USB Storagev1.0, November 20092. If you want to limit USB drive access to only Read Access, from the wireless-N modem router USB Storage (Basic Settings) screen, click Edit a Network folder. In the Write Access field, select admin, and then click Apply.3. Enable FTP via Internet in the USB Storage (Advanced Settings) screen. See “Configuring USB Storage Advanced Settings” on page 5-7.USB Storage Basic SettingsYou can view or edit basic settings for the USB storage device attached to your wireless-N modem router. On the wireless-N modem router main menu below the USB heading, select Basic Settings. The following screen displays:By default, the USB storage device is available to all computers on your local area network (LAN). To access your USB device from this screen, you can click the Network/Device Name or the Share Name. Note: The password for admin is the same one that you use to access the wireless-N modem router. By default it is password.Figure 5-2
Wireless-N 300 Modem Router DGN2200 User ManualUSB Storage 5-5v1.0, November 2009You can also type \\readyshare in the address field of your Web browser.The following table explains the fields and buttons in this screen.Figure 5-3Note: If you logged in to the wireless-N modem router before you connected your USB device, you might not see your USB device in the wireless-N modem router screens until you log out and then log back in again.Table 5-1. USB Storage Basic Settings Fields and Buttons DescriptionNetwork Device Name The default is \\readyshare. This is the name used to access the USB device connected to the wireless-N modem router.Available Network foldersFolder Name Full path of the used by the Network Folder. Volume name Volume name from the storage device (either USB drive or HDD). Total/Free Space Shows the current utilization of the storage device. Share Name • You can click the name shown or you can type it in the address field of your Web browser.• If Not Shared is shown then the default share has been deleted and no other share for the root folder exists. Click the link to change this setting. Network/Device Name:Share Name:\\readyshare\\readyshare\USB_Storage
Wireless-N 300 Modem Router DGN2200 User Manual5-6 USB Storagev1.0, November 2009Editing a Network FolderThis process is the same from either the USB Storage (Basic Settings) screen or the USB Storage (Advanced Settings) screen. Click the Edit button to open the Edit Network Folder screen:Available Network folders(continued)Read/Write Access • Shows the network folder permissions/access controls.• All -no password allows all users to access the network folder. • admin uses the same password that you use to log in to the wireless-N modem router main menu. Edit button You can click the Edit button to edit the Available Network folder settings. See “Editing a Network Folder” on page 5-6.Safely Remove USB Device button Click to safely remove the USB device attached to your wireless-N modem router. See “Unmounting a USB Drive” on page 5-9.Figure 5-4Table 5-1. USB Storage Basic Settings (continued)Fields and Buttons Description
Wireless-N 300 Modem Router DGN2200 User ManualUSB Storage 5-7v1.0, November 2009You can use this screen to select a folder, to change the Share Name, or to change the Read Access or Write Access from All-no password to admin. The password for admin is the same one that is used to log in to the wireless-N modem router main menu. By default it is password.Configuring USB Storage Advanced SettingsTo configure advanced USB settings, under the USB heading on the wireless-N modem router main menu, select Advanced Settings. The USB Storage (Advanced Settings) screen displays:You can use this screen to specify access to the USB storage device. The following table explains the fields and buttons in the USB Storage Advanced Settings screen.Note: You must click Apply in order for your changes to take effect.Figure 5-5
Wireless-N 300 Modem Router DGN2200 User Manual5-8 USB Storagev1.0, November 2009Table 5-2. USB Storage Advanced Settings Fields DescriptionNetwork Device Name The default is readyshare. This is the name used to access the USB device connected to the wireless-N modem router from your computer.Workgroup If you are using a Windows Workgroup rather than a domain, the Workgroup name is displayed here.Access Method Network Connection Enabled by default, this allows all users on the LAN to have access to the USB drive.HTTP Disabled by default. If you enable this setting, you can type http://readyshare to access the USB drive.HTTP (via Internet) Disabled by default. If you enable this settings, remote users can type http://readyshare to access the USB drive over the Internet.FTP Disabled by default. FTP (via Internet) Disabled by default. If you enable this settings, remote users can access the USB drive via ftp over the Internet.Available Network FoldersFolder Name Full path of the used by the Network Folder. Volume name Volume name from the storage device (either USB drive or HDD). Total/Free Space The current utilization of the storage device. Share Name • You can click the name shown or you can type it into the address field of your Web browser.• If Not Shared is shown then the default share has been deleted and no other share for the root folder exists. Click the link to change this setting. Read/Write Access • Shows the permissions/access controls on the Network Folder: • All -no password allows all users to access the Network Folder. • admin prompts you to enter the same password that you use to log in to the wireless-N modem router main menu.
Wireless-N 300 Modem Router DGN2200 User ManualUSB Storage 5-9v1.0, November 2009Creating a Network FolderFrom the USB Storage (Advanced Settings) screen. Click the Create a Network Folder button to open the Create a Network Folder screen:You can use this screen to create a folder and to specify its Share Name, Read Access, and Write Access from All-no password to admin. The password for admin is the same one that is used to log in to the wireless-N modem router main menu. By default it is password.Unmounting a USB DriveTo unmount a USB disk drive so that no users can access it, from the USB Settings screen, click the Safely Remove USB button. This takes the drive offline.Figure 5-6Note: You must click Apply in order for your changes to take effect.Warning: Unmount the USB drive first before physically unplugging it from the wireless-N modem router. If the USB disk is removed or a cable is pulled while data is being written to the disk, it could result in file or disk corruption.
Wireless-N 300 Modem Router DGN2200 User Manual5-10 USB Storagev1.0, November 2009Specifying Approved USB DevicesYou can specify which USB devices are approved for use when connected to the wireless-N modem router.1. Under the Advanced Heading, select USB Settings from the main menu, and then click Approved Devices. The USB Drive Approved Settings screen displays:2. Select the USB device from the Available USB Devices list.3. Click Add.4. Select the Allow only approved devices check box.5. Click Apply so that your change goes into effect.If you want to approve another USB device, you must first use the Safely Remove USB Device button to unmount the currently connected USB device. Connect the other USB device, and then repeat this process.Figure 5-7
Wireless-N 300 Modem Router DGN2200 User ManualUSB Storage 5-11v1.0, November 2009Connecting to the USB Drive from a Remote ComputerTo connect to the USB drive from remote computers using a Web browser, you must use the router’s Internet port IP address.Locating the Internet Port IP AddressThe Router Status screen shows the Internet port IP address:1. Log in to the wireless-N modem router.2. Under the Maintenance section in the left navigator, click Router Status.3. Record the IP address that is listed for the Internet Port. This is the IP address you can use to connect to the router remotely.Accessing the Router’s USB Drive Remotely Using FTPYou can connect to the router’s USB drive using a Web browser:1. Connect to the router by typing ftp:// and the Internet port IP address in the address field of Internet Explorer or Netscape® Navigator, for example:ftp://10.1.65.4 If you are using dynamic DNS, you can type the DNS name rather than the IP address.2. Type the account name and password that has access rights to the USB drive.3. The directories of the USB drive that your account has access to will be displayed, for example, share/partition1/directory1. You can now read and copy files from the USB directory.Connecting to the USB Drive with Microsoft Network SettingsYou can access the USB drive from local computers on your home or office network using Microsoft network settings. You must be running Microsoft Windows 2000, XP, or older versions of Windows with Microsoft networking enabled. You can use normal Explorer operations such as drag and drop, file open, or cut/paste files from:• Microsoft Windows Start Menu, Run option• Windows Explorer
Wireless-N 300 Modem Router DGN2200 User Manual5-12 USB Storagev1.0, November 2009• Network Neighborhood or My Network PlaceEnabling File and Printer SharingEach computer’s network properties must be set to enable network communication with the USB drive. File and Printer Sharing for Microsoft Networks must be enabled, as described below.Configuring Windows 98SE and Windows METhe easiest way to get to your network properties is to go to your desktop, right-click Network Neighborhood and then click Properties. File and printer sharing for Microsoft Windows should be listed. If not, click Add and follow the installation prompts.Configuring Windows 2000 and Windows XPRight-click on the network connection for your local area network. File and Printer Sharing for Microsoft Windows should be listed. If not, click Install and follow the installation prompts.Note: In Windows 2000 and Windows XP, File and Printer Sharing is enabled by default.Note: Note: If you have any questions on File and Printer Sharing, please contact Microsoft for assistance.
6-1v1.0, November 2009Chapter 6Advanced ConfigurationThis chapter describes how to configure the advanced features of your wireless-N modem router. For information about remote management, see “Configuring Remote Management” on page 4-12. The following features are discussed in this chapter:•“Configuring WAN Settings”•“Configuring Dynamic DNS” on page 6-4•“Configuring LAN Settings” on page 6-6•“Setting up Quality of Service (QoS)” on page 6-9•“Advanced Wireless Settings” on page 6-11•“Using Static Routes” on page 6-15•“Configuring Universal Plug and Play” on page 6-18”•“Building Wireless Bridging and Repeating Networks” on page 6-19•“Port Forwarding and Port Triggering” on page 6-25•“Traffic Meter” on page 6-28To use these features, log in to the wireless-N modem router at its default LAN address ofhttp://192.168.0.1 with its default user name of admin and default password of password, or using whatever user name, password, and LAN address you have chosen for the wireless-N modem router.Configuring WAN SettingsTo assign a computer or server to be a default DMZ server: 1. In the main menu, under Advanced, select WAN Setup to display the following screen.
Wireless-N 300 Modem Router DGN2200 User Manual6-2 Advanced Configurationv1.0, November 2009Figure 6-1Table 6-1. WAN Settings Setting DescriptionDisable SPI Firewall The SPI (Stateful Packet Inspection) Firewall protects your LAN against Denial of Service attacks. This should only be disabled in special circumstancesDefault DMZ Server See “Setting Up a Default DMZ Server” on page 6-3.Respond to a Ping on an Internet WAN PortIf you want the wireless-N modem router to respond to a ping from the Internet, select the Respond to Ping on Internet WAN Port check box. This should be used only as a diagnostic tool, since it allows your wireless-N modem router to be discovered. Do not select this check box unless you have a specific reason to do so.MTU Size The normal MTU (Maximum Transmit Unit) value for most Ethernet networks is 1500 bytes, or 1492 bytes for PPPoE connections. For some ISPs you might need to reduce the MTU. But this is rarely required, and should not be done unless you are sure it is necessary for your ISP connection.NAT Filtering This option determines how the router deals with inbound traffic. The Secured option provides a secured firewall to protect the PCs on LAN from attacks from the Internet, but it may cause some Internet games, point-to-point applications, or multimedia applications not to work. The Open option, on the other hand, provides a much less secured firewall, while it allows almost all Internet applications to work
Wireless-N 300 Modem Router DGN2200 User ManualAdvanced Configuration 6-3v1.0, November 2009Setting Up a Default DMZ ServerThe default demilitarized zone (DMZ) server feature is helpful when you use some online games and videoconferencing applications that are incompatible with NAT. The wireless-N modem router is programmed to recognize some of these applications and to work correctly with them, but there are other applications that might not function well. In some cases, one local computer can run the application correctly if that computer’s IP address is entered as the default DMZ server.Incoming traffic from the Internet is usually discarded by the wireless-N modem router unless the traffic is a response to one of your local computers or a service that you have configured in the Ports screen. Instead of discarding this traffic, you can have it forwarded to one computer on your network. This computer is called the default DMZ server.To assign a computer or server to be a default DMZ server: 1. In the main menu, under Advanced, select WAN Setup to display the following screen.Disabling the SIP ALG The Session Initiation Protocol (SIP) Application Level Gateway (ALG) is enabled by default to optimize VoIP phone calls that use the SIP. The Disable SIP ALG check box allows you to disable the SIP ALG. Disabling the SIP ALG might be useful when running certain applications.Note: For security reasons, you should avoid using the default DMZ server feature. When a computer is designated as the default DMZ server, it loses much of the protection of the firewall, and is exposed to many exploits from the Internet. If compromised, the computer can be used to attack your network.Table 6-1. WAN Settings (continued)Setting Description
Wireless-N 300 Modem Router DGN2200 User Manual6-4 Advanced Configurationv1.0, November 20092. Select the Default DMZ Server check box.3. Type the IP address for that server. 4. Click Apply to save your changes. Configuring Dynamic DNSIf your network has a permanently assigned IP address, you can register a domain name and have that name linked with your IP address by public Domain Name Servers (DNS). However, if your Internet account uses a dynamically assigned IP address, you will not know in advance what your IP address will be, and the address can change frequently. In this case, you can use a commercial Dynamic DNS service that will allow you to register your domain to their IP address, and will forward traffic directed at your domain to your frequently changing IP address. The router contains a client that can connect to a Dynamic DNS service provider. To use this feature, you must select a service provider and obtain an account with them. After you have configured your account information in the router, whenever your ISP-assigned IP address changes, your router automatically contacts your Dynamic DNS service provider, logs in to your account, and registers your new IP address.Figure 6-2
Wireless-N 300 Modem Router DGN2200 User ManualAdvanced Configuration 6-5v1.0, November 2009To configure Dynamic DNS:1. In the main menu, under Advanced, select Dynamic DNS to display the following screen.2. Access the website of one of the Dynamic DNS service providers whose names appear in the Service Provider drop-down list, and register for an account. For example, for dyndns.org, go to www.dyndns.org.3. Select the Use a dynamic DNS Service check box. 4. Select the name of your Dynamic DNS service provider. 5. Type the host name that your Dynamic DNS service provider gave you. The Dynamic DNS service provider might call this the domain name. If your URL is myName.dyndns.org, then your host name is myName.6. Type the user name for your Dynamic DNS account. 7. Type the password (or key) for your Dynamic DNS account. 8. If your Dynamic DNS provider allows the use of wildcards in resolving your URL, you can select the Use Wildcards check box to activate this feature. For example, the wildcard feature causes *.yourhost.dyndns.org to be aliased to the same IP address as yourhost.dyndns.org.9. Click Apply to save your configuration. Figure 6-3Note: If your ISP assigns a private WAN IP address such as 192.168.x.x or 10.x.x.x, the Dynamic DNS service will not work because private addresses will not be routed on the Internet.
Wireless-N 300 Modem Router DGN2200 User Manual6-6 Advanced Configurationv1.0, November 2009Configuring LAN SettingsThe LAN Setup screen allows configuration of LAN IP services such as DHCP. The wireless-N modem router is shipped preconfigured to use private IP addresses on the LAN side, and to act as a DHCP server. The wireless-N modem router’s default LAN IP configuration is as follows:• LAN IP address. 192.168.0.1• Subnet mask. 255.255.255.0These addresses are part of the Internet Engineering Task Force (IETF)–designated private address range for use in private networks, and should be suitable in most applications. If your network has a requirement to use a different IP addressing scheme, you can make those changes by opening the LAN IP Setup menu.Under Advanced in the main menu, select LAN IP Setup.Note: If you change the LAN IP address of the wireless-N modem router while connected through the browser, you will be disconnected. You must then open a new connection to the new IP address and log in again.Figure 6-4
Wireless-N 300 Modem Router DGN2200 User ManualAdvanced Configuration 6-7v1.0, November 2009Configuring DHCPBy default, the wireless-N modem router functions as a Dynamic Host Configuration Protocol (DHCP) server, allowing it to assign IP, DNS server, and default gateway addresses to all computers connected to the wireless-N modem router’s LAN. The assigned default gateway address is the LAN address of the router. IP addresses are assigned to the attached PCs from a pool of addresses specified in this screen. Each pool address is tested before it is assigned to avoid duplicate addresses on the LAN.For most applications, the default DHCP and TCP/IP settings of the router are satisfactory. See the online document that you can access from “TCP/IP Networking Basics” in Appendix B for an explanation of DHCP and information about how to assign IP addresses for your network. Use Router as DHCP ServerIf another device on your network will be the DHCP server, or if you will manually configure the network settings of all of your computers, clear the Use router as DHCP server check box. Otherwise, leave it selected. Specify the pool of IP addresses to be assigned by setting the starting IP address and ending IP address. These addresses should be part of the same IP address subnet as the router’s LAN IP address. Using the default addressing scheme, you should define a range between 192.168.0.2 and 192.168.0.254, although you might want to save part of the range for devices with fixed addresses.The router delivers the following settings to any LAN device that requests DHCP:• An IP address from the range you have definedTable 6-2. LAN SetupSetting DescriptionDevice Name This is a friendly name of the router. You can see this name for the router in Network Explorer on Windows Vista systems and the Network Explorer on all Windows systemsIP Address This is the LAN IP address of the wireless-N modem router.IP Subnet Mask his is the LAN subnet mask of the wireless-N modem router. Combined with the IP address, the IP subnet mask allows a device to know which other addresses are local to it, and which must be reached through a gateway or wireless-N modem routerUse Router as DHCP Server See the following section “Configuring DHCP” on page 6-7Address Reservation See “Configuring Reserved IP Addresses” on page 6-8.
Wireless-N 300 Modem Router DGN2200 User Manual6-8 Advanced Configurationv1.0, November 2009• Subnet mask• Gateway IP address is the router’s LAN IP address• Primary DNS server, if you entered a primary DNS address in the Basic Settings screen; otherwise, the router’s LAN IP address• Secondary DNS server, if you entered a secondary DNS address in the Basic Settings screen• WINS server, short for Windows Internet Naming Service Server, determines the IP address associated with a particular Windows computer. A WINS server records and reports a list of names and IP address of Windows PCs on its local network. If you connect to a remote network that contains a WINS server, enter the server’s IP address here. This allows your PCs to browse the network using the Network Neighborhood feature of Windows.Configuring Reserved IP AddressesWhen you specify a reserved IP address for a computer on the LAN, that computer will always receives the same IP address each time it access the router’s DHCP server. Reserved IP addresses should be assigned to servers that require permanent IP settings. To reserve an IP address: 1. In the LANSetup screen, click the Add button. 2. In the IP Address field, type the IP address to assign to the computer or server. Choose an IP address from the router’s LAN subnet, such as 192.168.0.x. 3. Type the MAC address of the computer or server. 4. Click Apply to enter the reserved address into the table. To edit or delete a reserved address entry: 1. Click the button next to the reserved address that you want to edit or delete. 2. Click Edit or Delete. Tip: If the computer is already present on your network, you can copy its MAC address from the Attached Devices screen and paste it here.Note: The reserved address will not be assigned until the next time the computer contacts the router’s DHCP server. Reboot the computer or access its IP configuration and force a DHCP release and renew.
Wireless-N 300 Modem Router DGN2200 User ManualAdvanced Configuration 6-9v1.0, November 2009Setting up Quality of Service (QoS)Quality of Service (QoS) is an advanced feature that can be used to prioritize some types of traffic ahead of others. The modem router can provide QoS prioritization over the wireless link and on the Internet connection.The modem router supports Wi-Fi Multimedia Quality of Service (WMM QoS) to prioritize wireless voice and video traffic over the wireless link. WMM QoS 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 supportWMM, and applications that do not require QoS, are assigned to the best effort category, which receives a lower priority than voice and video.Configuring QoS for Internet AccessTo specify prioritization of traffic, you must add or create a policy for the type of traffic. 1. To go to the QoS Setup screen, from the main menu, under Advanced, select QoS Setup.Figure 6-5
Wireless-N 300 Modem Router DGN2200 User Manual6-10 Advanced Configurationv1.0, November 20092. Click Setup QoS rule. The QoS Priority Rule list displays:3. To change a rule, select its radio button.4. Scroll down to the bottom of the screen:5. To edit a rule, click Edit. to add a custom rule, click Add Priority Rule.6. Click Apply to save this rule to the QoS Policy list and return to the QoS Setup screen.7. In the QoS Setup screen, click Apply.Figure 6-6Figure 6-7
Wireless-N 300 Modem Router DGN2200 User ManualAdvanced Configuration 6-11v1.0, November 2009Advanced Wireless SettingsFrom the main menu, under the Advanced heading, select Wireless Settings to display the following screen:Restricting Wireless Access to Your NetworkBy default, any wireless PC that is configured with the correct SSID can access your wireless network. For increased security, the wireless-N modem router provides several ways to restrict wireless access to your network. You can do the following:• Turn off wireless connectivity completely.• Restrict access based on the wireless network name (SSID).• Restrict access based on the Wireless Card Access List.These options are discussed in the following sections.Figure 6-8
Wireless-N 300 Modem Router DGN2200 User Manual6-12 Advanced Configurationv1.0, November 2009Turning off wireless connectivity completelyYou can completely turn off the wireless connectivity of the wireless-N modem router by pressing the Wireless On/Off button on the side panel of the wireless-N modem router. For example, if you use your notebook computer to wirelessly connect to your wireless-N modem router and you take a business trip, you can turn off the wireless portion of the wireless-N modem router while you are traveling. Other members of your household who use computers connected to the wireless-N modem router through Ethernet cables can still use the wireless-N modem router. To do this, clear the Enable Wireless Access Point check box on the Wireless Settings screen, and then click Apply.Hiding your wireless network name (SSID)By default, the wireless-N modem router is set to broadcast its wireless network name (SSID). You can restrict wireless access to your network by not broadcasting the wireless network name (SSID). To do this, clear the Allow Broadcast of Name (SSID) check box on the Wireless Settings screen, and then click Apply. Wireless devices will not “see” your wireless-N modem router. You must configure your wireless devices to match the wireless network name (SSID) of the wireless-N modem router.Restricting access by MAC addressFor increased security, you can restrict access to the wireless network to allow only specific PCs based on their MAC addresses. You can restrict access to only trusted PCs so that unknown PCs cannot wirelessly connect to the Awireless-N modem router. MAC address filtering adds an obstacle against unwanted access to your network, but the data broadcast over the wireless link is fully exposed.The Wireless Station Access list determines which wireless hardware devices will be allowed to connect to the wireless-N modem router.To restrict access based on MAC addresses:1. Log in to the wireless-N modem router at its default LAN address of http://192.168.0.1 with its default user name of admin and default password of password, or using whatever LAN address and password you have set up.Warning: The SSID of any wireless access adapters must match the SSID you specify in the wireless-N modem router. If they do not match, you will not get a wireless connection to the wireless-N modem router.
Wireless-N 300 Modem Router DGN2200 User ManualAdvanced Configuration 6-13v1.0, November 20092. In the Wireless Settings screen, under the Wireless Station Access List section, click the Setup Access List button to display the list.3. Select the Turn Access Control On check box to enable the restricting of wireless computers by their MAC addresses.4. If the wireless station is currently connected to the network, you can select it from the Available Wireless Stations list. Click Add to add the station to the Trusted Wireless Stations list.5. If the wireless station is not currently connected, you can enter its address manually. Enter the MAC address of the authorized computer. The MAC address is usually printed on the wireless card, or it might appear in the wireless-N modem router’s DHCP table. The MAC address is 12 hexadecimal digits.Click Add to add your entry. You can add several stations to the list. When you are finished adding stations, click Apply.Note: If you configure the wireless-N modem router from a wireless computer, add your computer’s MAC address to the access list. Otherwise you will lose your wireless connection when you click Apply. You must then access the wireless-N modem router from a wired computer, or from a wireless computer that is on the access control list, to make any further changes.Figure 6-9Note: You can copy and paste the MAC addresses from the wireless-N modem router’s Attached Devices screen into the MAC Address field of this screen. To do this, configure each wireless computer to obtain a wireless link to the wireless-N modem router. The computer should then appear in the Attached Devices screen.
Wireless-N 300 Modem Router DGN2200 User Manual6-14 Advanced Configurationv1.0, November 20096. Make sure the Turn Access Control On check box is selected, and then click Apply.Now, only devices on this list will be allowed to wirelessly connect to the wireless-N modem router. This prevents unauthorized access to your network. Configuring WPS SettingsThe advanced WPS settings cannot be displayed if you have selected WEP as the security option.. To display and specify advanced WPS settings:1. Log in to the wireless-N modem router as described in “Logging In to Your Wireless-N Modem Router” on page 1-2.2. In the main menu, under Advanced, select Advanced Wireless Settings to display the Advanced Wireless Settings screen:Note: If you are configuring the wireless-N modem router from a wireless computer whose MAC address is not in the Trusted Wireless Stations list, and you select trusted wireless stations only, you will lose your wireless connection when you click Apply. You must then access the wireless-N modem router from a wired computer to make any further changes.Figure 6-10
Wireless-N 300 Modem Router DGN2200 User ManualAdvanced Configuration 6-15v1.0, November 2009By default the Enable WPS check box is selected. If you clear this check box and click Apply then you will not be able to use the Add a WPS Client feature or configure Advanced WPS settings.3. Under WPS Settings, you can configure the following settings:•Disable Router’s PIN. Only when the wireless-N modem router’s PIN is enabled, you can configure the wireless-N modem router’s wireless settings or add a wireless client through WPS with the wireless-N modem router’s PIN number. The PIN function may temporarily be disabled when the wireless-N modem router detects suspicious attempts to break into the wireless-N modem router’s wireless settings by using the wireless-N modem router’s PIN through WPS. You can manually enable the PIN function by deselecting the Disable Router’s PIN check box.•Keep Existing Wireless Settings. By default, the Keep Existing Wireless Settings check box is cleared. This allows the modem router to automatically generate the SSID and WPA/WPA2 security settings when it implements WPS. After WPS is implemented, the modem router automatically selects this check box so that your SSID and wireless security settings remain the same if other WPS-enabled devices are added later.If you configure your wireless router settings and security manually, the Keep Existing Wireless Settings check box will also be enabled. This will allow you to use WPS (Push 'N' Connect) to connect additional WPS capable devices to your wireless network using the existing settings.4. Click Apply to save your settings.Using Static RoutesStatic routes provide additional routing information to your router. Under normal circumstances, the router has adequate routing information after it has been configured for Internet access, and you do not need to configure additional static routes. You must configure static routes only for unusual cases such as multiple routers or multiple IP subnets located on your network.Static Route ExampleAs an example of when a static route is needed, consider the following case:• Your primary Internet access is through a cable modem to an ISP.• You have an ISDN router on your home network for connecting to the company where you are employed. This router’s address on your LAN is 192.168.0.100.
Wireless-N 300 Modem Router DGN2200 User Manual6-16 Advanced Configurationv1.0, November 2009• Your company’s network address is 134.177.0.0.When you first configured your router, two implicit static routes were created. A default route was created with your ISP as the wireless-N modem router, and a second static route was created to your local network for all 192.168.0.x addresses. With this configuration, if you attempt to access a device on the 134.177.0.0 network, your router forwards your request to the ISP. The ISP forwards your request to the company where you are employed, and the request is likely to be denied by the company’s firewall.In this case you must define a static route, telling your router that 134.177.0.0 should be accessed through the ISDN router at 192.168.0.100. The static route setup would look like Figure 6-12.In this example:• The Destination IP Address and IP Subnet Mask fields specify that this static route applies to all 134.177.x.x addresses. • The Gateway IP Address field specifies that all traffic for these addresses should be forwarded to the ISDN router at 192.168.0.100. • The value in the Metric field represents the number of routers between your network and the destination. This is a direct connection, so it can be set to the minimum value of 2.• The Private check box is selected only as a precautionary security measure in case RIP is activated.Configuring Static Routes1. Log in to the wireless-N modem router as described in “Logging In to Your Wireless-N Modem Router” on page 1-2.2. In the main menu, under Advanced, select Static Routes to display the Static Routes table.Figure 6-11
Wireless-N 300 Modem Router DGN2200 User ManualAdvanced Configuration 6-17v1.0, November 2009To Add a Static Route1. Click Add to open the following Static Routes screen.2. Enter a route name for this static route in the Route Name field. This name is for identification purpose only. 3. Select Private if you want to limit access to the LAN only. The static route will not be reported in RIP. 4. Select Active to make this route effective. 5. Enter the destination IP address of the final destination. 6. Enter the IP subnet mask for this destination. If the destination is a single host, type 255.255.255.255. 7. Enter the gateway IP address, which must be a router on the same LAN segment as the router. 8. Enter a number between 2 and 15 as the metric value in the Metric field. This represents the number of routers between your network and the destination. Usually, a setting of 2 or 3 works. Figure 6-12
Wireless-N 300 Modem Router DGN2200 User Manual6-18 Advanced Configurationv1.0, November 20099. Click Apply. The Static Routes table is updated to show the new entry.Configuring Universal Plug and PlayUniversal Plug and Play (UPnP) helps devices, such as Internet appliances and computers, access the network and connect to other devices as needed. UPnP devices can automatically discover the services from other registered UPnP devices on the network.1. Select UPnP on the main menu to display the UPnP screen:Figure 6-13Figure 6-14
Wireless-N 300 Modem Router DGN2200 User ManualAdvanced Configuration 6-19v1.0, November 20092. Fill in the settings on the UPnP screen:•Turn UPnP On. UPnP can be enabled or disabled for automatic device configuration. The default setting for UPnP is enabled. If UPnp is disabled, the wireless-N modem router does not allow any device to automatically control the resources, such as port forwarding (mapping), of the wireless-N modem router. •Advertisement Period. The advertisement period is how often the wireless-N modem router advertises (broadcasts) its UPnP information. This value can range from 1 to 1440 minutes. The default period is 30 minutes. Shorter durations ensure that control points have current device status at the expense of additional network traffic. Longer durations might compromise the freshness of the device status but can significantly reduce network traffic.•Advertisement Time To Live. The time to live for the advertisement is measured in hops (steps) for each UPnP packet sent. A hop is the number of steps allowed to propagate for each UPnP advertisement before it disappears. The number of hops can range from 1 to 255. The default value for the advertisement time to live is 4 hops, which should be fine for most home networks. If you notice that some devices are not being updated or reached correctly, then it might be necessary to increase this value a little.•UPnP Portmap Table. The UPnP Portmap Table displays the IP address of each UPnP device that is currently accessing the wireless-N modem router and which ports (internal and external) that device has opened. The UPnP Portmap Table also displays what type of port is opened and if that port is still active for each IP address. 3. To save, cancel your changes, or refresh the table:• Click Apply to save the new settings to the wireless-N modem router. • Click Cancel to disregard any unsaved changes. • Click Refresh to update the portmap table and to show the active ports that are currently opened by UPnP devices.Building Wireless Bridging and Repeating NetworksWith the DGN2200 wireless-N modem router, you can build large bridged wireless networks that form an IEEE 802.11n Wireless Distribution System (WDS). Using the modem router with other access points (APs) and wireless devices, you can connect clients by using their MAC addresses rather than by specifying IP addresses.
Wireless-N 300 Modem Router DGN2200 User Manual6-20 Advanced Configurationv1.0, November 2009Here are some examples of wireless bridged configurations:•Point-to-point bridge. The wireless-N modem router communicates with another bridge-mode wireless station. See “Point-to-Point Bridge Configuration.”•Multi-point bridge. The wireless-N modem router is the “master” for a group of bridge-mode wireless stations. Then all traffic is sent to this master, rather than to other access points. See “Multi-Point Bridge.”•Repeater with wireless client association. Sends all traffic to the remote access point. See “Repeater with Wireless Client Association.”To view or change these configurations, select Advanced Wireless Settings from the main menu:Note: The wireless bridging and repeating feature uses the default security profile to send and receive traffic.Figure 6-15
Wireless-N 300 Modem Router DGN2200 User ManualAdvanced Configuration 6-21v1.0, November 2009Point-to-Point Bridge ConfigurationIn point-to-point bridge mode, the DGN2200 wireless-N modem router communicates as an access point with another bridge-mode wireless station. As a bridge, wireless client associations are disabled—only wired clients can be connected. You must enter the MAC address of the other bridge-mode wireless station in the field provided. Use wireless security to protect this communication. The following figure shows an example of point-to-point bridge mode.To set up a point-to-point bridge configuration (shown in Figure 6-16):1. Configure the DGN2200 wireless-N modem router (AP 1) on LAN Segment 1 in point-to-point bridge mode.2. Configure the other access point (AP 2) on LAN Segment 2 in point-to-point bridge mode. The DGN2200 wireless-N modem router must have AP 2’s MAC address in its Remote MAC Address field, and AP 2 must have the DGN2200’s MAC address in its Remote MAC Address field. 3. Configure both APs and verify that both APs are using he same SSID, channel, authentication mode, if any, and security settings if security is in use.4. Disable the DHCP server on AP2. AP1 will then be the DHCP server.Figure 6-16 LAN Segment 1PC’sPC’sLAN Segment 2Switch or hubAP 2Both access points (APs) are in192.168.0.1InternetAP 1 (DGN2200 modem router)point-to-point bridge mode.
Wireless-N 300 Modem Router DGN2200 User Manual6-22 Advanced Configurationv1.0, November 20095. Verify connectivity across LAN Segment 1 and LAN Segment 2. A computer on either LAN segment should be able to connect to the Internet or share files and printers of any other PCs or servers connected to LAN Segment 1 or LAN Segment 2.Multi-Point Bridge Multi-point bridge mode allows a wireless-N modem router to bridge to multiple peer access points simultaneously. As a bridge, wireless client associations are disabled—only wired clients can be connected. Multi-point bridge mode configuration includes the following steps:• Entering the MAC addresses of the other access points in the fields provided. • Setting the other bridge-mode access points to Point-to-Point Bridge mode, using the MAC address of this DGN2200 as the Remote MAC Address. • Using wireless security to protect this traffic. The following figure shows an example of a multi-point bridge mode configuration.Figure 6-17InternetLAN Segment 1PCsPCsHub or switchAP 3AP 2192.168.0.1Point-to-pointbridge modebridge modePoint-to-pointAP 1DGN2200PCs Hub or switchLAN Segment 3LAN Segment 2
Wireless-N 300 Modem Router DGN2200 User ManualAdvanced Configuration 6-23v1.0, November 2009To set up the multi-point bridge configuration shown in Figure 6-17:1. Configure the operating mode of the wireless-N modem routers.• Because it is in a central location, configure the DGN2200 wireless-N modem router (AP 1) on LAN Segment 1 in point-to-multi-point bridge mode, and enter the MAC addresses of AP-2 and AP-3 in the Remote MAC Address 1 and Remote MAC Address 2 fields.• Configure the access point (AP2) on LAN Segment 2 in point-to-point bridge mode with the remote MAC address of the DGN2200 wireless-N modem router.• Configure the access point (AP3) on LAN Segment 3 in point-to-point bridge mode with the remote MAC address of the DGN2200 wireless-N modem router.2. Disable the DHCP server on AP2 and AP3. AP1 will then be the DHCP server.3. Verify the following for all access points:• The LAN network configuration of the wireless-N modem router and other access points are configured to operate in the same LAN network address range as the LAN devices.• Only one AP, the DGN2200 wireless-N modem router in Figure 6-17, is configured in point-to-multi-point bridge mode; all the others are in point-to-point bridge mode.• All APs, including the DGN2200 wireless-N modem router, must be on the same LAN. That is, all the AP LAN IP addresses must be in the same network.• If you are using DHCP, all access points should be set to Obtain an IP address automatically (DHCP Client) in the IP Address Source section of the Basic IP Settings screen.• All APs, including the DGN2200 wireless-N modem router, must use the same SSID, channel, authentication mode, if any, and WEP security settings if security is in use.• All point-to-point APs must have the MAC address of AP 1 (the DGN2200 wireless-N modem router in the previous figure) in the Remote AP MAC address field.4. Verify connectivity across the LANs. • A computer on any LAN segment should be able to connect to the Internet or share files and printers with any other PCs or servers connected to any of the three LAN segments.Note: Wireless stations configured as they are in Figure 6-17 will not be able to connect to the wireless-N modem router or access points. If you require wireless stations to access any LAN segment, you can use additional access points configured in wire-less access point mode in any LAN segment.
Wireless-N 300 Modem Router DGN2200 User Manual6-24 Advanced Configurationv1.0, November 2009Repeater with Wireless Client AssociationIn the repeater mode with wireless client association, the DGN2200 wireless-N modem router sends all traffic to a remote AP. For the repeater mode, you must enter the MAC address of the remote “parent” access point. Alternatively, you can configure the DGN2200 wireless-N modem router as the parent by entering the address of a “child” access point. Note that the following restrictions apply:• You do not have the option of disabling client associations with this DGN2200 wireless-N modem router. • You cannot configure a sequence of parent/child APs. You are limited to only one parent AP, although if the DGN2200 wireless-N modem router is the parent AP, it can connect with up to four child APs. The following figure shows an example of a Repeater mode configuration. To set up a repeater with wireless client association:1. Configure the operating mode of the devices.• Configure AP 1 (the DGN2200 wireless-N modem router in Figure 6-18) on with the MAC address of AP 2 and AP 3 in the first two Remote MAC Address fields.• Configure AP 2 with the MAC address of AP 1 in the Remote MAC Address field.• Configure AP 3 with the MAC address of AP 1 in the Remote MAC Address field.Figure 6-18InternetPCsWireless PC 192.168.0.1AP 1 (parent AP in repeater mode)AP 3 in repeater mode Wireless PCassociatedwith AP 3AP 2 in repeater modeassociatedwith AP2Wireless PCwith AP 1associatedDGN2200
Wireless-N 300 Modem Router DGN2200 User ManualAdvanced Configuration 6-25v1.0, November 20092. Verify the following for both access points:• The LAN network configuration of each AP is configured to operate in the same LAN network address range as the LAN devices.• The APs must be on the same LAN. That is, the LAN IP addresses for the APs must be in the same network.• If you are using DHCP, AP devices should be set to Obtain an IP address automatically (DHCP Client) in the IP Address Source section of the Basic IP Settings screen.• AP devices must use the same SSID, channel, authentication mode, and encryption.3. Verify connectivity across the LANs. A computer on any LAN segment should be able to connect to the Internet or share files and printers with any other PCs or servers connected to any of the three WLAN segments.Port Forwarding and Port TriggeringPort forwarding and port triggering are advanced features that affect the behavior of the firewall in your wireless-N modem router. Using the Port Forwarding / Port Triggering screen, you can make local computers or servers available to the Internet for different services (for example, FTP or HTTP), to play Internet games (like Quake III), or to use Internet applications (like CU-SeeMe)• Port triggering Port triggering monitors outbound traffic. When the router detects traffic on the specified outbound port, it remembers the IP address of the computer that sent the data and triggers the incoming port. Incoming traffic on the triggered port is then forwarded to the triggering computer. Port triggering allows requests from the Internet only after a designated port is triggered. Port triggering applies to chat and Internet games.• Port forwarding is designed for FTP, Web server, or other server-based services. Once port forwarding is set up, requests from the Internet are forwarded to the proper server. Port ForwardingTo set up port forwarding:1. From the main menu, under the Advanced Heading, select Port Forwarding/Port Triggering. The following screen displays:
Wireless-N 300 Modem Router DGN2200 User Manual6-26 Advanced Configurationv1.0, November 20092. You can select a service or create a custom service.• Select a service from the Service Name drop-down list and specify the computer’s IP address• If you want to add a service that is not in the list, click the Add Custom Service button. Fill in the fields in the Add Custom Service screen.The service appears in the list.Port TriggeringTo set up port triggering:1. From the main menu, under the Advanced Heading, select Port Forwarding/Port Triggering. 2. Select the Port Triggering Radio button to display the following screen:Figure 6-19
Wireless-N 300 Modem Router DGN2200 User ManualAdvanced Configuration 6-27v1.0, November 20093. Click Add Service and fill in the fields in the Add Service screen.The service appears in the list. For more detailed information, see the Port Forwarding/Port Triggering help.Advanced USB SettingsFor added security the router can be setup to only share approved USB devices. To enable this feature, select No and click Apply.To define the approved devices, click Approved Devices Figure 6-20Figure 6-21
Wireless-N 300 Modem Router DGN2200 User Manual6-28 Advanced Configurationv1.0, November 2009Traffic MeterThe advanced WPS settings cannot be displayed if you have selected WEP as the security option.. To display and specify advanced WPS settings:1. Log in to the wireless-N modem router as described in “Logging In to Your Wireless-N Modem Router” on page 1-2.2. In the main menu, under Advanced, select Traffic Meter to display the following screen:Figure 6-22
Wireless-N 300 Modem Router DGN2200 User ManualAdvanced Configuration 6-29v1.0, November 2009Table 6-3. Traffic Meter Setting DescriptionInternet Traffic StatisticsEnable Traffic Meter Check this if you wish to record the volume of Internet traffic passing through the Router's Internet port. Traffic volume control by Select this if you wish to record and restrict the volume of Internet traffic passing through the router’s Internet port. No Limit If this is selected specified restriction will not be applied when traffic limit is reached. Download only If this is selected the specified restriction will be applied to the incoming traffic only Both Directions If this is selected the specified restriction will be applied to both incoming and outgoing traffic onlyConnection time control Select this if you wish to record and restrict the time usage of the Internet connection.Monthly Limit Enter the monthly volume limit or connection time limit. Round up data volume for each connection bySome ISPs charge certain amount of extra data volume when users make a new connection. If this case, enter the extra data volume here. Traffic counter • Restart traffic counter determines when the traffic counter restarts. Choose the desired time and day of the month.• Click Restart Counter Now to restart the Traffic Counter immediately. Traffic control alertissue warning popup Entering a non-zero value to make the routerpop-up a waring message when the monthly data volume/connection time limit will be reached after the configured amount is run out. Only when the Traffic Status windowis opened, the pop-up message can show up. block all traffic all access to the Internet will be blockedSend emailInternet Traffic Statistics (data display)• This displays statistics on Internet traffic via the Internet port. If you have not enabled the Traffic Meter, these statistics are not available.• Click the Traffic Status button if you want live update about the usage status of theInternet traffic.
7-1v1.0, November 2009Chapter 7TroubleshootingThis chapter provides information about troubleshooting your Wireless-N 300 Modem Router DGN2200. After each problem description, instructions are provided to help you diagnose and solve the problem. For the common problems listed, go to the section indicated.• Is the router on?Go to “Basic Functioning.”• Have I connected the router correctly?Go to “Basic Functioning.”• I cannot access the router’s configuration with my browser.Go to “Cannot Log in to the Wireless-N Modem Router” on page 7-3.• I have configured the router but I cannot access the Internet.Go to “Troubleshooting the ISP Connection” on page 7-4.• I cannot remember the router’s configuration password.Go to “Restoring the Default Configuration and Password” on page 7-10.• I want to clear the configuration and start over again.Go to “Restoring the Default Configuration and Password” on page 7-10.Basic FunctioningAfter you turn on power to the router, the following sequence of events should occur:1. When power is first applied, verify that the Power LED is on.2. After approximately 10 seconds, verify the following:a. The LAN port LEDs are lit for any local ports that are connected.b. The ADSL Link LED is lit.
Wireless-N 300 Modem Router DGN2200 User Manual7-2 Troubleshootingv1.0, November 2009If the ADSL link LED is lit, a link has been established to the connected device. If a LAN port is connected to a 100 Mbps device, verify that the port’s LED is green. If the port is 10 Mbps, the LED is amber.If any of these conditions does not occur, refer to the appropriate following section.Welcome Page Displays instead of Router Main MenuThis situation can occur if the CD Setup Wizard does not complete successfully; the unit will stay in “Wizard Mode”. If the “Welcome” page displays instead of the main menu when you try to go to the Internet or log into the wireless-N modem router, you can bypass the wizard using one of the following methods:• Log into the wireless-N modem router at http://routerlogin.com/basicsetting.htm.• Perform a factory reset to take the router out of “Wizard Mode” altogether.Power LED Is OffIf the Power and other LEDs are off when your router is turned on:• Make sure that the power cord is properly connected to your router and that the power supply adapter is properly connected to a functioning power outlet. • Check that you are using the 12 V DC power adapter supplied by NETGEAR for this product.If the error persists, you have a hardware problem and should contact Technical Support.Power LED Is RedWhen the router is turned on, it performs a power-on self-test. If the Power LED turns red after a few seconds or at any other time during normal operation, there is a fault within the router. The Power LED also turns red when you press the Wireless On/Off and WPS buttons on the side panel of the wireless-N modem router simultaneously for 6 seconds, and blinks red 3 times when you release these buttons. However, in this case, the wireless-N modem router is working normally.If the Power LED turns red to indicate a router fault, turn the power off and on to see if the wireless-N modem router recovers.
Wireless-N 300 Modem Router DGN2200 User ManualTroubleshooting 7-3v1.0, November 2009If the power LED is still red 1 minute after power up:• Turn the power off and on to see if the wireless-N modem router recovers.• Clear the router’s configuration to factory defaults. This sets the router’s IP address to 192.168.0.1. This procedure is explained in “Using the Wireless On/Off and WPS Buttons to Reset the Router” on page 7-10.If the error persists, you might have a hardware problem and should contact Technical Support.LAN or ADSL Port LED Is OffIf either the LAN LEDs or ADSL Link LED does not light when the Ethernet connection is made, check the following:• Make sure that the Ethernet cable connections are secure at the router and at the hub or workstation.• Make sure that power is turned on to the connected hub or workstation.• Be sure you are using the correct cable: when connecting the ADSL port, use the cable that was supplied with the wireless-N modem router. If the ADSL link LED is still off, this may mean that there is no ADSL service or the cable connected to the ADSL port is bad.Window Appears Asking You to Reload FirmwareIf a window appears with a message asking you to reload the firmware, this indicates that a problem has been detected with the current firmware. Please follow the on-screen instructions to access new firmware and reload the firmware into your router.Cannot Log in to the Wireless-N Modem RouterIf you are unable to log in to the wireless-N modem router from a computer on your local network, check the following:• If you are using an Ethernet-connected computer, check the Ethernet connection between the computer and the router as described in the previous section.• Make sure that your computer’s IP address is on the same subnet as the router. If you are using the recommended addressing scheme, your computer’s address should be in the range of 192.168.0.2 to 192.168.0.254. Follow the instructions in the online document that you can access from “Preparing Your Network” in Appendix B for information about how to configure your computer.
Wireless-N 300 Modem Router DGN2200 User Manual7-4 Troubleshootingv1.0, November 2009• If your computer’s IP address is shown as 169.254.x.x, recent versions of Windows and MacOS will generate and assign an IP address if the computer cannot reach a DHCP server. These auto-generated addresses are in the range of 169.254.x.x. If your IP address is in this range, check the connection from the computer to the router, and reboot your computer.• If your router’s IP address was changed and you do not know the current IP address, clear the router’s configuration to factory defaults. This sets the router’s IP address to 192.168.0.1. This procedure is explained in “Using the Wireless On/Off and WPS Buttons to Reset the Router” on page 7-10.• Make sure that your browser has Java, JavaScript, or ActiveX enabled. If you are using Internet Explorer, click Refresh to be sure that the Java applet is loaded.• Try quitting the browser and launching it again.• Make sure you are using the correct login information. The factory default login name is admin, and the password is password. Make sure that Caps Lock is off when you enter this information.If the router does not save changes you have made in the Web Configuration Interface, check the following:• When entering configuration settings, be sure to click the Apply button before moving to another screen or tab, or your changes are lost. • Click the Refresh or Reload button in the Web browser. The changes might have occurred, but the Web browser might be caching the old configuration.Troubleshooting the ISP ConnectionIf your router is unable to access the Internet, you should check the ADSL connection, then the WAN TCP/IP connection. ADSL LinkIf your router is unable to access the Internet, you should first determine whether you have an ADSL link with the service provider. The state of this connection is indicated with the Internet LED.
Wireless-N 300 Modem Router DGN2200 User ManualTroubleshooting 7-5v1.0, November 2009ADSL Link LED Is Green or Blinking GreenIf your ADSL link LED is green or blinking green, then you have a good ADSL connection. You can be confident that the service provider has connected your line correctly and that your wiring is correct.ADSL Link LED Is Blinking AmberIf your ADSL link LED is blinking amber, then your wireless-N modem router is attempting to make an ADSL connection with the service provider. The LED should turn green within several minutes. If the ADSL link LED does not turn green, disconnect all telephones on the line. If this solves the problem, reconnect the telephones one at a time, being sure to use a microfilter on each telephone. If the microfilters are connected correctly, you should be able to connect all your telephones.If disconnecting telephones does not result in a green ADSL link LED, there might be a problem with your wiring. If the telephone company has tested the ADSL signal at your network interface device (NID), then you might have poor-quality wiring in your house.ADSL Link LED Is OffIf the ADSL link LED is off, disconnect all telephones on the line. If this solves the problem, reconnect the telephones one at a time, being sure to use a microfilter on each telephone. If the microfilters are connected correctly, you should be able to connect all your telephones.If disconnecting telephones does not result in a green ADSL link LED, check for the following:• Check that the telephone company has made the connection to your line and tested it.• Verify that you are connected to the correct telephone line. If you have more than one phone line, be sure that you are connected to the line with the ADSL service. It might be necessary to use a swapper if your ADSL signal is on pins 1 and 4 or the RJ-11 jack. The wireless-N modem router uses pins 2 and 3.Internet LED is RedIf the Internet LED is red, the device was unable to connect to the Internet. Verify the following:• Check that your log-in credentials are correct, or that the information you entered on the Basic Settings screen is correct.• Check with your ISP to verify that the Multiplexing method, VPI, and VCI settings on the ADSL settings screen are correct.
Wireless-N 300 Modem Router DGN2200 User Manual7-6 Troubleshootingv1.0, November 2009• Check if your ISP has a problem—it may not be the router that cannot connect to the Internet but your ISP that cannot provide an Internet connection.Obtaining an Internet IP AddressIf your wireless-N modem router is unable to access the Internet, and your Internet LED is green or blinking green, you should determine whether the wireless-N modem router is able to obtain an Internet IP address from the ISP. Unless you have been assigned a static IP address, your wireless-N modem router must request an IP address from the ISP. You can determine whether the request was successful using the browser interface.To check the Internet IP address from the browser interface: 1. Launch your browser, and select an external site such as www.netgear.com.2. Access the main menu of the wireless-N modem router’s configuration at http://192.168.0.1. 3. In the main menu, under Maintenance, click Router Status and check that an IP address is shown for the WAN port. If 0.0.0.0 is shown, your wireless-N modem router has not obtained an IP address from your ISP.If your router is unable to obtain an IP address from the ISP, the problem might be one of the following:• If you have selected a login program, the service name, user name, or password might be incorrectly set. See the following section, “Troubleshooting PPPoE or PPPoA.• Your ISP might check for your computer’s host name.Assign the computer host name of your ISP account to the wireless-N modem router in the browser-based Setup Wizard.• Your ISP allows only one Ethernet MAC address to connect to Internet, and might check for your computer’s MAC address. In this case, do one of the following:– Inform your ISP that you have bought a new network device, and ask them to use the router’s MAC address.– Configure your router to spoof your computer’s MAC address. This can be done in the Basic Settings screen. See the .Troubleshooting PPPoE or PPPoAThe PPPoE or PPPoA connection can be debugged as follows:1. Access the main menu of the router at http://192.168.0.1.2. Under Maintenance, select Router Status.
Wireless-N 300 Modem Router DGN2200 User ManualTroubleshooting 7-7v1.0, November 20093. Click the Connection Status button.4. If all of the steps indicate OK, then your PPPoE or PPPoA connection is up and working.5. If any of the steps indicates Failed, you can attempt to reconnect by clicking Connect. The wireless-N modem router will continue to attempt to connect indefinitely.If you cannot connect after several minutes, you might be using an incorrect service name, user name, or password. There also might be a provisioning problem with your ISP.Troubleshooting Internet BrowsingIf your wireless-N modem router can obtain an IP address, but your computer is unable to load any Web pages from the Internet:• Your computer might not recognize any DNS server addresses. A DNS server is a host on the Internet that translates Internet names (such as www addresses) to numeric IP addresses. Typically your ISP provides the addresses of one or two DNS servers for your use. If you entered a DNS address during the wireless-N modem router’s configuration, reboot your computer, and verify the DNS address as described in the online document that you can access from “Preparing Your Network” in Appendix B. Alternatively, you can configure your computer manually with DNS addresses, as explained in your operating system documentation.• Your computer might not have the wireless-N modem router configured as its TCP/IP wireless-N modem router.If your computer obtains its information from the wireless-N modem router by DHCP, reboot the computer, and verify the wireless-N modem router address as described in the online document that you can access from “Preparing Your Network” in Appendix B.Resolving a ‘Reload Firmware’ MessageWhen you attempt to connect to the Internet, Windows may display a message that you must reload the router’s firmware. If this situation occurs, a problem has been detected with the router’s firmware.To recover the firmware:Note: Unless you connect manually, the wireless-N modem router will not authenticate using PPPoE or PPPoA until data is transmitted to the network.
Wireless-N 300 Modem Router DGN2200 User Manual7-8 Troubleshootingv1.0, November 20091. If you already have the firmware file on your PC, go directly to step 2. If you do not have the firmware file on your PC, obtain the firmware from the NETGEAR support site athttp://www.netgear.com/support.2. Click Browse.3. Navigate to the firmware file. (If you used the Setup CD, recovery firmware is located in the C:\Netgear directory.)4. Click Upgrade.5. The recovery process takes about 5 minutes. Wait for the progress bar to complete. After the firmware recovery is complete, the login screen for the Smart Wizard displays, allowing you to log in to the wireless-N modem router to check its status.Troubleshooting a TCP/IP Network Using the Ping UtilityMost TCP/IP terminal devices and routers contain a ping utility that sends an echo request packet to the designated device. The device then responds with an echo reply. You can easily troubleshoot a TCP/IP network by using the ping utility in your computer.Testing the LAN Path to Your Wireless-N Modem RouterYou can ping the router from your computer to verify that the LAN path to your router is set up correctly.To ping the router from a PC running Windows 95 or later:1. From the Windows toolbar, click the Start button, and select Run.2. In the field provided, type Ping followed by the IP address of the router, as in this example:ping 192.168.0.13. Click OK.You should see a message like this one:Pinging <IP address> with 32 bytes of dataIf the path is working, you see this message:Reply from < IP address >: bytes=32 time=NN ms TTL=xxxIf the path is not working, you see this message:Request timed out
Wireless-N 300 Modem Router DGN2200 User ManualTroubleshooting 7-9v1.0, November 2009If the path is not functioning correctly, you could have one of the following problems:• Wrong physical connections– Make sure that the LAN port LED is on. If the LED is off, follow the instructions in “LAN or ADSL Port LED Is Off” on page 7-3.– Check that the corresponding Link LEDs are on for your network interface card and for the hub ports (if any) that are connected to your workstation and router.• Wrong network configuration– Verify that the Ethernet card driver software and TCP/IP software are both installed and configured on your PC or workstation.– Verify that the IP address for your router and your workstation are correct and that the addresses are on the same subnet.Testing the Path from Your Computer to a Remote DeviceAfter verifying that the LAN path works correctly, test the path from your PC to a remote device. In the Windows Run screen, type:PING -n 10 IP addresswhere IP address is the IP address of a remote device such as your ISP’s DNS server.If the path is functioning correctly, replies as in the previous section are displayed. If you do not receive replies:• Check that your PC has the IP address of your router listed as the default wireless-N modem router. If the IP configuration of your PC is assigned by DHCP, this information will not be visible in your PC’s Network Control Panel. Verify that the IP address of the router is listed as the default wireless-N modem router as described in the online document that you can access from “Preparing Your Network” in Appendix B.• Check to see that the network address of your PC (the portion of the IP address specified by the netmask) is different from the network address of the remote device.• Check that your cable or DSL modem is connected and functioning.• If your ISP assigned a host name to your PC, enter that host name as the account name in the Basic Settings screen.
Wireless-N 300 Modem Router DGN2200 User Manual7-10 Troubleshootingv1.0, November 2009• Your ISP could be rejecting the Ethernet MAC addresses of all but one of your PCs. Many broadband ISPs restrict access by allowing traffic only from the MAC address of your broadband modem, but some ISPs additionally restrict access to the MAC address of a single PC connected to that modem. If this is the case, you must configure your router to “clone” or “spoof” the MAC address from the authorized PC. Refer to your .Restoring the Default Configuration and PasswordThis section explains how to restore the factory default configuration settings, changing the router’s administration password to password and the IP address to 192.168.0.1. You can erase the current configuration and restore factory defaults in two ways:• Use the Erase function of the Web Configuration Manager (see “Backing Up, Restoring, and Erasing Your Settings” on page 4-4).• Press the Wireless On/Off and WPS buttons on the side panel of the router simultaneously for 6 seconds to reset the router to its factory default settings. Use this method for cases when the administration password or IP address is not known.Using the Wireless On/Off and WPS Buttons to Reset the RouterTo restore the factory default configuration settings when you do not know the administration password or IP address, you must use the Wireless On/Off and WPS buttons on the side panel of the router:1. Press and hold the Wireless On/Off and WPS buttons simultaneously until the Power LED turns red (about 6 seconds).2. Release the Wireless On/Off and WPS buttons. The LED blinks red three times and then turn green when the router has reset to the factory default state. Wait for the router to reboot.Problems with Date and TimeIn the main menu, under Security, select Schedule to display the current date and time of day. The wireless-N modem router uses the Network Time Protocol (NTP) to obtain the current time from one of several network time servers on the Internet. Each entry in the log is stamped with the date and time of day. Problems with the date and time function can include:
Wireless-N 300 Modem Router DGN2200 User ManualTroubleshooting 7-11v1.0, November 2009• Date shown is January 1, 2000.Cause. The router has not yet successfully reached a network time server. Check that your Internet access is configured correctly. If you have just completed configuring the router, wait at least 5 minutes, and check the date and time again.• Time is off by one hour.Cause. The router does not automatically sense daylight savings time. In the Schedule screen, select the Adjust for Daylight Savings Time check box.
Wall Mounting and Technical Specifications A-1v1.0, November 2009Appendix AWall Mounting and Technical SpecificationsThis appendix provides instructions for wall mounting your router, and includes technical specifications for the Wireless-N 300 Modem Router DGN2200.Wall-Mounting Your Modem RouterYour router’s location can affect wireless connections. For example, the thickness and number of walls the wireless signal must pass through may limit its range. For best results, place your router: • Near an AC power outlet, close to computers you plan to connect with Ethernet cables, and near locations where you use wireless computers. For best signal strength, the router should be within line of sight of your wireless devices.• In an elevated location, keeping the number of walls and ceilings between the wireless-N modem router and your wireless computers to a minimum.• Away from electrical devices that are potential sources of interference, such as ceiling fans, home security systems, microwaves, or the base for a cordless phone. To wall mount the wireless-N modem router: 1. Drill holes in the wall where you will wall-mount the router. Figure A-1Holes should be 9.5 in.(24.1 cm) center to center.
Wireless-N 300 Modem Router DGN2200 User ManualWall Mounting and Technical Specifications A-2v1.0, November 20092. Install wall anchors in the holes.Use pan head Phillips woodscrews, 3.5 x 20 mm (diameter x length, European) or #6 type screw, 1 inch long (US). 3. Insert screws into the wall anchors, leaving 3/16 in. (0.5 cm) of each screw exposed.Figure A-2Figure A-3
Wireless-N 300 Modem Router DGN2200 User ManualA-3 Wall Mounting and Technical Specificationsv1.0, November 20094. For best wireless performance, position the wireless antennas as shown.General SpecificationsFigure A-4Table A-1. General Specifications Specification DescriptionNetwork protocol and standards compatibilityTCP/IP, RIP-1, RIP-2, DHCP, PPPoE or PPPoA, RFC 1483 Bridged or Routed Ethernet, and RFC 1577 Classical IP over ATMPower adapter North America: 120V, 60 Hz, inputUK, Australia: 240V, 50 Hz, inputEurope: 230V, 50 Hz, inputAll regions (output): 12 V AC @ 1.0A outputPhysical Dimensions: 6.80" x 5.03" x 1.28" (173 mm x 128 mm x 33 mm)Weight: 0.65 lbs. without the stand (0.29 kg)Environmental Operating temperature: 0 to 40 C (32º to 104º F)Operating humidity: 10% to 90% relative humidity, noncondensingStorage temperature: -20 to 70 C (-4º to 158º F)Storage humidity: 5 to 95% relative humidity, noncondensing
Wireless-N 300 Modem Router DGN2200 User ManualWall Mounting and Technical Specifications A-4v1.0, November 2009Factory Default ConfigurationYou can use the Wireless On/Off and WPS buttons on the side panel of your router to restore factory default settings. This is called a hard reset. To perform a hard reset, push and hold the Wireless On/Off and WPS buttons simultaneously for 6 seconds. Your router will return to the factory configuration settings shown in the following table..Regulatory compliance FCC Part 15 Class B; VCCI Class B; EN 55 022 (CISPR 22), Class BNetwork protocol and standards compatibilityTCP/IP, RIP-1, RIP-2, DHCP, PPPoE or PPPoA, RFC 1483 Bridged or Routed Ethernet, and RFC 1577 Classical IP over ATMPower adapter North America: 120V, 60 Hz, inputRegulatory compliance FCC Part 15 Class B; VCCI Class B; EN 55 022 (CISPR 22), Class BInterface specifications LAN: 10BASE-T or 100BASE-Tx, RJ-45WAN: ADSL, Dual RJ-11, pins 2 and 3T1.413, G.DMT, G.Lite ITU Annex A or BITU G.992.5 (ADSL2+)Table A-2. Factory Default Settings Feature Default BehaviorRouter Login User login URL http://www.routerlogin.comUser name (case-sensitive) admin Login password (case-sensitive) passwordInternet connectionWAN MAC address Use default addressWAN MTU size 1500Port speed AutosensingLocal network (LAN)LAN IP 192.168.0.1Subnet mask 255.255.255.0RIP direction NoneRIP version DisabledRIP authentication NoneDHCP server EnabledTable A-1. General Specifications (continued)Specification Description
Wireless-N 300 Modem Router DGN2200 User ManualA-5 Wall Mounting and Technical Specificationsv1.0, November 2009Local network (LAN) continuedDHCP starting IP address 192.168.0.2DHCP ending IP address 192.168.0.254DMZ Enabled or disabledTime zone PST for North America, GMT for other locationsTime zone adjusted for daylight savings timeDisabledSNMP DisabledFirewall Inbound (communications coming in from the Internet)Disabled (except traffic on port 80, the http port)Outbound (communications going out to the Internet)Enabled (all)Source MAC filtering DisabledWireless Wireless communication EnabledSSID name NETGEARSecurity DisabledBroadcast SSID EnabledCountry/region United States (in North America; otherwise, varies by region)RF channel AutoOperating mode Up to 145 MbpsData rate BestOutput power FullAccess point EnabledAuthentication type Open SystemWireless card access list All wireless stations allowedTable A-2. Factory Default Settings (continued)Feature Default Behavior
Related Documents B-1v1.0, November 2009Appendix BRelated DocumentsThis appendix provides links to reference documents that you can use to gain a more complete understanding of the technologies used in your NETGEAR product.Document Link TCP/IP Networking Basics http://documentation.netgear.com/reference/enu/tcpip/index.htmWireless Networking Basics http://documentation.netgear.com/reference/enu/wireless/index.htmPreparing Your Network http://documentation.netgear.com/reference/enu/wsdhcp/index.htmVirtual Private Networking Basics http://documentation.netgear.com/reference/enu/vpn/index.htmGlossary: http://documentation.netgear.com/reference/enu/glossary/index.htm
Index-1v1.0, November 2009IndexNumerics128-bit WEP 2-1064-bit WEP 2-10Aaccess lists 6-12ADSL settings 1-9AES 2-7Bbackup configuration 4-4Basic Settings screen 1-7basic wireless connectivity 2-4Cconfigurationbacking up the configuration 4-4erasing the configuration 4-5customer support 1-vDdate and time 7-10daylight savings time 3-8, 7-11default DMZ server 6-3default reset buttons 7-10Denial of Service (DoS) protection 3-3DHCP 6-7diagnostics 4-11DMZ server 6-3DNS serverprimary 1-8primary DNS server 1-5secondary 1-8secondary DNS server 1-5Dynamic DNS 6-4EESSID 2-5Ffactory settings, restoring 4-5Firmware Upgrade Assistant 1-3Hhost name 1-7LLAN IP setup menu 6-6logging in 1-2logging out 1-2MMAC addressMAC address being rejected 7-10MAC address filter 6-13MAC address spoofing 7-6restricting wireless access by MAC address 2-9manual software upgrade 4-2metric 6-17multi-point bridge mode 6-22
Wireless-N 300 Modem Router DGN2200 User ManualIndex-2v1.0, November 2009NNetwork Time Protocol 3-7, 7-10Ppassphrase 2-10password 1-4ping 6-2placement of your router 2-2plug and play 6-18point-to-point bridge mode 6-21PPPoE 1-4primary DNS server 1-5, 1-8Push 'N' Connect (WPS) 2-11Rrange of your wireless connection 2-2remote management 4-12repeater mode with wireless client association 6-24reserved IP addresses 6-8reset button 7-10restore factory settings 4-5restoring your password 7-10restricting wireless access by MAC address 2-9router status 4-6Ssecondary DNS server 1-5sending logs by email 3-11SMTP 3-12software, upgrading 4-1SSID 2-5syslog 3-9TTCP/IP network troubleshooting 7-8time of day 7-10time zone 3-8timeout, administrator login 3-3time-stamping 3-8TKIP 2-7troubleshootinggeneral information 7-1network troubleshooting 7-8troubleshooting LEDs 7-3trusted host 3-5Uupdating firmware 1-3upgrading router software 4-1usage statistics 4-6USB drive requirements 5-2USB drive, unmounting 5-9USB storage 5-1WWEP authentication 2-9Wi-Fi Protected Setup (WPS) 2-11advanced settings 6-14keep existing wireless settings 6-15PIN method 2-13push button method 2-12router’s PIN 6-15WINS 6-8wirelessguest network 2-15wireless card access list 6-11wireless encryptionWEP encryption 2-9wireless mode(up to) 145 Mbps 2-6(up to) 300 Mbps 2-6wireless security 2-3disabled 2-7mixed WPS-PSK+ WPA2-PSK 2-7WEP 2-7WPA2-PSK 2-7WPA-PSK 2-7
Wireless-N 300 Modem Router DGN2200 User ManualIndex-3v1.0, November 2009WLAN 4-9World Wide Web 1-v

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