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NETGEAR DGND4000 manuel d'utilisation

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Le mot vient du latin "Instructio", à savoir organiser. Ainsi, le manuel d’utilisation NETGEAR DGND4000 décrit les étapes de la procédure. Le but du manuel d’utilisation est d’instruire, de faciliter le démarrage, l'utilisation de l'équipement ou l'exécution des actions spécifiques. Le manuel d’utilisation est une collection d'informations sur l'objet/service, une indice.

Malheureusement, peu d'utilisateurs prennent le temps de lire le manuel d’utilisation, et un bon manuel permet non seulement d’apprendre à connaître un certain nombre de fonctionnalités supplémentaires du dispositif acheté, mais aussi éviter la majorité des défaillances.

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Tout d'abord, le manuel d’utilisation NETGEAR DGND4000 devrait contenir:
- informations sur les caractéristiques techniques du dispositif NETGEAR DGND4000
- nom du fabricant et année de fabrication NETGEAR DGND4000
- instructions d'utilisation, de réglage et d’entretien de l'équipement NETGEAR DGND4000
- signes de sécurité et attestations confirmant la conformité avec les normes pertinentes

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Habituellement, cela est dû au manque de temps et de certitude quant à la fonctionnalité spécifique de l'équipement acheté. Malheureusement, la connexion et le démarrage NETGEAR DGND4000 ne suffisent pas. Le manuel d’utilisation contient un certain nombre de lignes directrices concernant les fonctionnalités spécifiques, la sécurité, les méthodes d'entretien (même les moyens qui doivent être utilisés), les défauts possibles NETGEAR DGND4000 et les moyens de résoudre des problèmes communs lors de l'utilisation. Enfin, le manuel contient les coordonnées du service NETGEAR en l'absence de l'efficacité des solutions proposées. Actuellement, les manuels d’utilisation sous la forme d'animations intéressantes et de vidéos pédagogiques qui sont meilleurs que la brochure, sont très populaires. Ce type de manuel permet à l'utilisateur de voir toute la vidéo d'instruction sans sauter les spécifications et les descriptions techniques compliquées NETGEAR DGND4000, comme c’est le cas pour la version papier.

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Tout d'abord, il contient la réponse sur la structure, les possibilités du dispositif NETGEAR DGND4000, l'utilisation de divers accessoires et une gamme d'informations pour profiter pleinement de toutes les fonctionnalités et commodités.

Après un achat réussi de l’équipement/dispositif, prenez un moment pour vous familiariser avec toutes les parties du manuel d'utilisation NETGEAR DGND4000. À l'heure actuelle, ils sont soigneusement préparés et traduits pour qu'ils soient non seulement compréhensibles pour les utilisateurs, mais pour qu’ils remplissent leur fonction de base de l'information et d’aide.

Table des matières du manuel d’utilisation

  • Page 1

    350 East Plumeria Drive San Jose, C A 95134 USA September 2014 202-11047-03 N750 WiFi DSL Modem R out er P r emium Edition Model DGND4000 User Manual[...]

  • Page 2

    2 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Suppor t Thank you f or selecting NETGEAR pr oduc ts. After inst alling your device, locat e the serial number on the label of your product and use it to r egister your pr oduc t at https ://my .netgear .com . Y ou must r egister your pr oduct befor e you can use NET GE AR telephone supp[...]

  • Page 3

    3 Cont ents Chapter 1 Hardware Setup Unpack Y our New Rout er . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Har dware F eatures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

  • Page 4

    4 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Guest Netw orks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Guest Netw ork Wir eless Security Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 NET GEAR genie App . . . . . . . . . . . . . . . . . . . . . .[...]

  • Page 5

    5 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Chapter 8 Administration Upgr ade the Wir eless Modem Rout er Firmwar e . . . . . . . . . . . . . . . . . . . . . . . . . . 84 View Wir eless Modem Router S tatus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 Rout er Information . . . . . . . . . . . . . . . . [...]

  • Page 6

    6 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Add or Edit an Aut o VPN P olicy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129 Add or Edit a Manual VPN P olic y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132 Chapter 10 Troubleshooting Quick Tips . . . . . . . . . . . . . . . . .[...]

  • Page 7

    7 1 1. Har dw ar e Setup Get t o know y our wireless r out er The NETGEAR N750 Wireless Dual Band Gigabit DSL Modem Router—Premium Edition DGND4000 offers maximum-performance wireless speeds of up to 450 Mbps needed for demanding applications, such as large file transfers, streaming HD video, and multiplayer gaming. Complete with a built-in DSL m[...]

  • Page 8

    Hardw are Setup 8 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Pr oduc t Specifications Package Contents • N750 Wireless Dual Band Gigabit ADSL Modem Router DGND4000 • Ethernet cable • Phone cable and filter • Power adapter , localized to country of sale W arranty • NETGEAR 1-year warranty System Requirements • Broadband [...]

  • Page 9

    Hardw are Setup 9 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 • Double firewall protection (SPI and NA T firewall) • Denial of service (DoS) attack prevention Ease of use • Easy installation. Connect to computer and open your browser to install • Push 'N' Connect using Wi-Fi Protected Setup® (WPS) Physical Specifi[...]

  • Page 10

    Hardw are Setup 10 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 • ADSL Microfilters • Cable Y our N750 Wireless Modem Router • V erify the Cabling[...]

  • Page 11

    Hardw are Setup 11 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Unpack Y our New Rout er Y our box should contain the following items: • N750 Wireless Dual Band Gigabit ADSL Modem Router DGND4000 • AC power adapter (plug varies by region) • Category 5 (Cat 5) Ethernet cable • T elephone cable with RJ-1 1 connector • Microfi[...]

  • Page 12

    Hardw are Setup 12 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Har dwar e Fe atur es Before you cable your router , take a moment to become familiar with the label and the front and back panels. Pay particular attention to the LEDs on the front panel. Label The label on the bottom of the wireless modem router shows the router ’s R[...]

  • Page 13

    Hardw are Setup 13 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Back P anel The back panel has the Power On/Off button and port connections shown in the figure: 4. Gigabit Ethernet W AN port for connecting to external 6. Power On/Off button 2. USB port 5. AC power adapter input 1. ADSL line 3. Gigabit Ethernet LAN ports cable or fibe[...]

  • Page 14

    Hardw are Setup 14 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Note: Y ou can use either the ADSL or Gigabit Ethernet port for WAN connectivity . 5. AC power adapter input 6. Power On/Of f button Fr ont P anel The wireless modem router front panel has the 10 status LEDs, icons, and ports shown in the figure. The Wireless On/Of f and[...]

  • Page 15

    T able 1. WPS button and LED Icon LED Activity Description Solid green Indicates that wireless security was enabled. Blinking green WPS-capable device is connecting to the device. Off WPS is not enabled. For information about the use of this button, see W i-Fi Protected Setup (WPS) Method on page 26. T able 2. Wireless button Icon Description For i[...]

  • Page 16

    T able 5. DSL LED Icon LED Activity Description Solid green Y ou have an ADSL connection. In technical terms, the ADSL port is synchronized with an ISP’s network-access device. Blinking green Indicates that the wireless modem router is negotiating the best possible speed on the ADSL line. Off The unit is off or there is no IP connection. T able 6[...]

  • Page 17

    T able 9. LAN LED Icon LED Activity Description Solid green A LAN port has detected an Ethernet link with a device. Blinking green Data is being transmitted or received. Off No link is detected on these ports. T able 10. Power On/Off LED Icon LED Activity Description Solid green Power is supplied to the router . Solid red POST (power-on self-test) [...]

  • Page 18

    Hardw are Setup 18 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Also be aware that when you use 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 five channels (for example, use Channels 1 and [...]

  • Page 19

    Hardw are Setup 19 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 T wo-Line ADSL Micr ofilt er (Included) Use an ADSL microfilter with a built-in splitter when there is a single wall outlet that provides connectivity for both the wireless modem router and your telephone equipment. Plug the ADSL microfilter into the wall outlet, plug yo[...]

  • Page 20

    Hardw are Setup 20 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 The installation guide that came in the box has a cabling diagram on the second page. ADSL Phone Line Laptop or desktop computer Fiber/Cable modem Step 1: Connect to ADSL if connecting directly to a DSL line. Connect to Ethernet WAN if connecting to a fiber/cable modem. [...]

  • Page 21

    21 2 2. Get S tar t ed with NE T GE AR genie Connec t t o the wir eless modem rout er This chapter explains how to use NETGEAR genie to set up your wireless modem router after you complete cabling as described in the installation guide and in the previous chapter in this book. This chapter contains the following sections: • Prepare to Set Up the [...]

  • Page 22

    Get Started with NET GE AR genie 22 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 P r epare t o Set Up the Wir eless Modem Rout er Y ou can set up your wireless modem router with the NETGEAR genie automatically , or you can use the genie menus and screens to set up your wireless modem router manually . However , before you start the s[...]

  • Page 23

    Get Started with NET GEAR genie 23 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Wireless network key or password . Y our wireless modem router is preset with a unique wireless network name (SSID) and password for wireless access. This information is on the label located on the bottom of your wireless modem router. • ISP login logs [...]

  • Page 24

    Get Started with NET GE AR genie 24 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 3. Read Chapter 10, T roubleshooting . If problems persist, register your NETGEAR product and contact NETGEAR technical support. Use NE T GE AR genie af t er Installation When you first set up your wireless modem router, NETGEAR genie automatically start[...]

  • Page 25

    Get Started with NET GEAR genie 25 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 CAUTION: Do not try to go online, turn off the wireless modem router, shut down the computer , or do anything else to the wireless modem router until the wireless modem router finishes restarting and the Power LED has stopped blinking for several seconds.[...]

  • Page 26

    Get Started with NET GE AR genie 26 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 • Parental Controls . Download and set up Parental Controls to prevent objectionable content from reaching your computers. • ReadySHARE . If you connected a USB storage device to the wireless modem router, then it is displayed here. • Guest Network[...]

  • Page 27

    Get Started with NET GEAR genie 27 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000  T o use WPS to join the wireless network: 1. Press the WPS button on the wireless modem router top panel. 2. Within 2 minutes, press the WPS button on your wireless device, or follow the WPS instructions that came with the device. The device is now co[...]

  • Page 28

    28 3 3. NE T GEAR genie BASIC Settings Y our Internet c onnec tion and network This chapter contains the following sections: • Internet Basic Settings • Attached Devices • Parental Controls • ReadySHARE USB Storage and Printer • Basic Wireless Settings • Guest Networks • NETGEAR genie App[...]

  • Page 29

    NETGEAR genie BASIC Settings 29 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Int ernet Basic Settings The Internet Basic Settings screen is where you view or change ISP information. 1. From the BASIC Home screen, select Internet . Scroll to view more settings The fields that display in the Internet Basic Settings screen depend on whe[...]

  • Page 30

    NETGEAR genie BASIC Settings 30 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 • Domain Name (If required) . Enter the domain name provided by your ISP . These fields display when your ISP requires a login: • Internet Service Provider Encapsulation . ISP types. The choices are PPPoE or PPPoA. • Login . The login name provided by [...]

  • Page 31

    NETGEAR genie BASIC Settings 31 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 1. From the BASIC Home screen, select Attached Devices . Wired devices are connected to the wireless modem router with Ethernet cables. Wireless devices have joined the wireless network. • # (number). The order in which the device joined the network. • I[...]

  • Page 32

    NETGEAR genie BASIC Settings 32 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 P ar ental Contr ols The first time you select Parental Controls from the BASIC Home screen, you are automatically directed to the Internet, where you can learn more about Live Parental Controls or download the application. The following screen displays:[...]

  • Page 33

    NETGEAR genie BASIC Settings 33 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 R eadySHARE USB St or age and Print er Y ou can view information about a USB storage device that is connected to the wireless modem router’s USB port here. USB St or age (Basic Settings) 1. From the BASIC Home screen, select ReadySHARE to display the USB S[...]

  • Page 34

    NETGEAR genie BASIC Settings 34 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 3. Click Safely Remove a USB Device to safely remove the USB device attached to your wireless modem router. 4. Click Refresh to update this screen. For more information about USB storage, see Chapter 5, USB Storage . R eadySHARE P rint er From the BASIC Home[...]

  • Page 35

    NETGEAR genie BASIC Settings 35 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 If you use a wireless computer to change the wireless network name (SSID) or other wireless security settings, you are disconnected when you click Apply . T o avoid this problem, use a computer with a wired connection to access the wireless modem router. [...]

  • Page 36

    NETGEAR genie BASIC Settings 36 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 • Is your wireless device or computer connected to your network or another wireless network in your area? Some wireless devices automatically connect to the first open network (without wireless security) that they discover . • Does your wireless device o[...]

  • Page 37

    NETGEAR genie BASIC Settings 37 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Security Options Settings Note: These settings apply separately to the 2.4 GHz b/g/n and 5 GHz a/n bands. The Security Options section of the Wireless Setup screen lets you change the security option and passphrase. NETGEAR recommends that you do not change [...]

  • Page 38

    NETGEAR genie BASIC Settings 38 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Guest Networks Adding a guest network allows visitors at your home to use the Internet without using your wireless security key . Y ou can add a guest network to each wireless network: 2.4 GHz b/g/n and 5.0 GHz a/n  T o set up a guest network: 1. From the[...]

  • Page 39

    NETGEAR genie BASIC Settings 39 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Note: These settings apply separately to the 2.4 GHz b/g/n and 5 GHz a/n bands. Enable Guest Network . When this check box is selected, the guest network is enabled, and guests can connect to your network using the SSID of this profile. Enable SSID Broadcast[...]

  • Page 40

    NETGEAR genie BASIC Settings 40 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 WP A2-PSK is stronger than WP A. It is advertised to be indecipherable due to the greater degree of randomness in encryption keys that it generates. WP A2-PSK gets higher speed because it is implemented through hardware, while WP A-PSK is implemented through[...]

  • Page 41

    NETGEAR genie BASIC Settings 41 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 NET GE AR genie Mobile App  T o install the genie mobile app: 1. Using your mobile device, navigate to the Apple AppStore or Google Play for Android, and search for NETGEAR genie. Y ou can use the following QR codes to speed up this process: Android app i[...]

  • Page 42

    42 4 4. NE T GEAR genie ADV ANCED Home Specif y cust om settings The ADV ANCED screens are for advanced users who want to specify custom settings.This chapter contains the following sections: • Setup Wizard • WPS Wizard • VPN Wizard • Setup Menu • ADSL Setup • WAN Setup • LAN Setup • Quality of Service Setup Some selections on the A[...]

  • Page 43

    NETGEAR genie ADV ANCED Home 43 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Setup Wizar d The NETGEAR genie installation process is launched the first time you set up the wireless modem router. After setting up the wireless modem router the first time, if you want to perform this task again, you can run Setup Wizard from the Advance[...]

  • Page 44

    NETGEAR genie ADV ANCED Home 44 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 The Setup Wizard searches your Internet connection for servers and protocols to determine your ISP configuration.[...]

  • Page 45

    NETGEAR genie ADV ANCED Home 45 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 WPS Wizar d The WPS Wizard helps you add a WPS-capable client device (a wireless device or computer) to your network. On the client device, you have to either press its WPS button or locate its WPS PIN.  T o use the WPS Wizard: 1. Select ADV ANCED > WP[...]

  • Page 46

    NETGEAR genie ADV ANCED Home 46 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 • T o use the PIN method, select the PIN Number radio button, enter the client security PIN, and click Next . Within 2 minutes, go to the client device and use its WPS software to join the network without entering a password. The wireless modem router atte[...]

  • Page 47

    NETGEAR genie ADV ANCED Home 47 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 2. Click Next . Enter the requested information: • Connection name . Enter an appropriate name for the connection. This name is not supplied to the remote VPN endpoint. Rather , it is used to help you manage the VPN settings. • Pre-shared key . The key h[...]

  • Page 48

    NETGEAR genie ADV ANCED Home 48 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 5. Click Next . This screen shows the summary of the Wizard configuration with a link to view the VPNC recommended parameters (click here to view the VPNC-recommended parameters). 6. Click Done . 7. For information about how to add or modify VPN policies, se[...]

  • Page 49

    NETGEAR genie ADV ANCED Home 49 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 ADSL Setup The ADSL Settings screen lets you configure the multiplexing method and virtual circuit of your ADSL connection. The default parameters should be correct to match the system used by your ISP . Select ADV ANCED > Setup > ADSL Settings. • Mu[...]

  • Page 50

    NETGEAR genie ADV ANCED Home 50 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 W AN Setup The W AN Setup screen lets you configure a DMZ (demilitarized zone) server , change the maximum transmit unit (MTU) size, and enable the wireless modem router to respond to a ping on the W AN (Internet) port. 1. Select ADV ANCED > Setup > W [...]

  • Page 51

    NETGEAR genie ADV ANCED Home 51 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 • NA T Filtering . Network Address T ranslation (NA T) determines how the wireless modem router processes inbound traffic. Secured NA T provides a secured firewall to protect the computers on the LAN from attacks from the Internet, but might prevent some I[...]

  • Page 52

    NETGEAR genie ADV ANCED Home 52 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 The best MTU setting for NETGEAR equipment is often just the default value, and changing the value might fix one problem but cause another . Leave the MTU unchanged unless one of these situations occurs: • Y ou have problems connecting to your ISP or other[...]

  • Page 53

    NETGEAR genie ADV ANCED Home 53 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 2. In the MTU Size field, enter a new size from 64 through 1500. 3. Click Apply to save the settings. L AN Setup The LAN Setup screen allows configuration of LAN IP services such as Dynamic Host Configuration Protocol (DHCP) and Routing Information Protocol [...]

  • Page 54

    NETGEAR genie ADV ANCED Home 54 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 These settings are described in the following section, LAN Setup Screen Settings . 3. Click Apply to save your changes. L AN Setup Scr een Settings L AN T CP /IP Setup • IP Address . The LAN IP address of the wireless modem router. • IP Subnet Mask . The[...]

  • Page 55

    NETGEAR genie ADV ANCED Home 55 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 computers 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 wireless modem router are satisfactory [...]

  • Page 56

    NETGEAR genie ADV ANCED Home 56 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Tip: If the computer is already on your network, you can copy its MAC address from the Attached Devices screen and paste it here. 4. Click Apply to enter the reserved address into the table. The reserved address is not assigned until the next time the comput[...]

  • Page 57

    NETGEAR genie ADV ANCED Home 57 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 WMM QoS is enabled by default. Y ou can disable it in the QoS Setup screen by clearing the Enable WMM check box and clicking Apply . Set Up QoS f or Internet Acc ess Y ou can give prioritized Internet access to the following types of traffic: • Specific ap[...]

  • Page 58

    NETGEAR genie ADV ANCED Home 58 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 4. In the QoS Policy for field, type the name of the application or game. 5. In the Priority Category list, select either Applications or Online Gaming . In either case, a list of applications or games displays in the Applications list. 6. In the Application[...]

  • Page 59

    NETGEAR genie ADV ANCED Home 59 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 QoS f or a Wireless Modem R out er L AN P or t  T o create a QoS policy for a device connected to one of the wireless modem router’ s LAN ports: 1. Select ADV ANCED > Setup > QoS Setup to display the QoS Setup screen. Select the T urn Internet Acc[...]

  • Page 60

    NETGEAR genie ADV ANCED Home 60 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Edit or Delet e an E xisting QoS P olic y  T o edit or delete a QoS policy: 1. Select ADV ANCED > QoS Setup to display the QoS Setup screen. 2. Select the radio button next to the QoS policy to be edited or deleted, and do one of the following: • Cli[...]

  • Page 61

    61 5 5. USB S t or age Acc ess and configur e a USB stor age drive This chapter describes how to access and configure a USB storage drive attached to your wireless modem router. The USB port on the wireless modem router can connect only to USB storage devices like flash drives or hard drives. Do not connect computers, USB modems, printers, CD drive[...]

  • Page 62

    USB St or age 62 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 USB Driv e R equir ements The wireless 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 in the following table. Actual bus speeds can vary , depending on the CPU speed, memory , speed of the n[...]

  • Page 63

    USB St or age 63 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 File-Sharing Sc enarios Y ou can share files on the USB drive for a wide variety of business and recreational purposes. The files can be any Windows, Mac, or Linux file type including text, W ord, PowerPoint, Excel, and MP3 files, pictures, and multimedia. USB drive applic[...]

  • Page 64

    USB St or age 64 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Shar e Lar ge Files over the Int ernet Sending files that are larger than 5 MB can pose a problem for many email systems. The wireless modem router allows you to share large files such as PowerPoint presentations or .zip files over the Internet. FTP can be used to easily d[...]

  • Page 65

    USB St or age 65 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 By default, the USB storage device is available to all computers on your local area network (LAN).  T o access your USB device: 1. Click the network device name or the share name in your computer ’s network folders list. 2. For SMB://readyshare, click Connect . Note: [...]

  • Page 66

    USB St or age 66 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 USB St or age Advanc ed Settings Y ou can set up the device name, workgroups, and network folders for your USB device. On the Advanced tab, select USB Storage > Advanced Settings . Y ou can use this screen to specify access to the USB storage device. • Network Device [...]

  • Page 67

    USB St or age 67 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 A vailable Network Folder s Y ou might need to scroll down to view this section of the screen: • Share Name . If only one device is connected, the default share name is USB_Storage. Y ou can click the name shown, or you can type it in the address field of your web browse[...]

  • Page 68

    USB St or age 68 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Media Ser ver Settings By default, the wireless modem router is set up to act as a Ready DLNA Media server , which lets you view movies and photos on DLNA/UPnP A V–compliant media players. These media players include Xbox360, Playstation, and NETGEAR’s Digital Entertai[...]

  • Page 69

    USB St or age 69 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Specif y Appr ov ed USB Devices For more security , you can set up the wireless modem router to share approved USB devices only . Y ou can access this feature from the Advanced Setup menu on the Advanced tab.  T o set up approved USB devices: 1. Select ADV ANCED > Ad[...]

  • Page 70

    USB St or age 70 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 3. T o add an approved USB device, select it from the Available USB Devices list, and click Add . 4. Select the Allow only approved devices check box. 5. Click Apply so that your change takes effect. If you want to work with another USB device, you have to click the Safely[...]

  • Page 71

    71 6 6. USB P rint er Contr ol Acc ess and configur e a USB printer This chapter describes how to access and configure a USB printer attached to your wireless modem router. • Control Center Configuration • USB Printer • Scan with a Multifunction Printer[...]

  • Page 72

    USB Print er Contr ol 72 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 The USB Control Center utility allows you to control a shared USB device such as a printer from your computer that is connected to the USB port on your router . The utility has to be installed on each computer on your network from which you want to control the devi[...]

  • Page 73

    USB Print er Contr ol 73 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 • W aiting to Connect . Y ou need to connect to this device from the computer that you are using. If you are connecting for the first time, you might be prompted to install the device driver . The following menu selections are available: • System . Exit the uti[...]

  • Page 74

    USB Print er Contr ol 74 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Note: Some USB printers (for example, HP and Lexmark printer) request that you do not connect the USB cable until prompted by the installation software. If the USB printer is detected and connected automatically , you need to disconnect the printer , and wait for t[...]

  • Page 75

    75 7 7. Securit y K eep unwant ed cont ent out of your network This chapter explains how to use the basic firewall features of the wireless modem router to prevent objectionable content from reaching the computers and other devices connected to your network. This chapter includes the following sections: • Keyword Blocking of HTTP T raffic • Fir[...]

  • Page 76

    Security 76 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 K ey wor d Blocking of HT TP T r affic Use keyword blocking to prevent certain types of HTTP traffic from accessing your network. The blocking can be always or according to a schedule. 1. Select ADV ANCED > Security > Block Sites . 2. Select one of the keyword blocking op[...]

  • Page 77

    Security 77 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Fir ewall Rules Services are functions performed by server computers at the request of client computers. For example, web servers serve web pages, time servers serve time and date information, and game hosts serve data about other players’ moves. When a computer on the Intern[...]

  • Page 78

    Security 78 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 The Firewall Rules screen lists all firewall rules that have been changed from their default settings. The default rules allow all outgoing traf fic and block all incoming traffic. • T o change the firewall rules for outbound traffic, you need to edit them from the Outbound S[...]

  • Page 79

    Security 79 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 • BLOCK by schedule, otherwise Allow . Allow the traffic covered by this rule, unless it is blocked according to the schedule specified on the Schedule screen in Schedule for Firewall Rules on page 81. • ALLOW always . Always allow the traffic covered by this rule (this sel[...]

  • Page 80

    Security 80 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 described in Firewall Rules on page 77) and the Inbound Services screen (as described in Port Forwarding and T riggering on page 109).  T o add a custom service: 1. Click Add Custom Service to add a service. The Add Service screen allows you to specify or edit your own custo[...]

  • Page 81

    Security 81 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Schedule f or Fir ewall Rules Y ou can specify the days and time that you want to block Internet access.  T o specify the firewall rule schedule: 1. Select ADV ANCED > Security > Schedule . 2. Set up the schedule for blocking keywords and services. • Days to Block . [...]

  • Page 82

    Security 82 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Securit y Ev ent Email Notifications T o receive logs and alerts by email, provide your email information in the E-mail screen and specify which alerts you want to receive and how often.  T o set up email notifications: 1. Select ADV ANCED > Security > E-mail . 2. T o [...]

  • Page 83

    83 8 8. Administr ation Manage y our network This chapter describes the settings for administering and maintaining your wireless modem router and home network. See also Remote Management on page 122 for information about upgrading or checking the status of your wireless modem router over the Internet, and T raffic Meter on page 125 for information [...]

  • Page 84

    Administr ation 84 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Upgr ade the Wir eless Modem Rout er Firmwar e The wireless modem router firmware (routing software) is stored in flash memory . Y ou can update the firmware from the Administration menu on the Advanced tab. Y ou might see a message at the top of the genie screens when n[...]

  • Page 85

    Administr ation 85 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 View Wir eless Modem Rout er Status T o view wireless modem router status and usage information, select ADV ANCED Home , or select Administration > Router Status . Rout er Inf ormation Hardware V ersion. The wireless modem router model. Firmware V ersion . The version[...]

  • Page 86

    Administr ation 86 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 IP Address . The IP address used by the Internet (W AN) port of the wireless modem router. If no address is shown or the address is 0.0.0, the wireless modem router cannot connect to the Internet. Active Connection . This shows if the wireless modem router is using a fix[...]

  • Page 87

    Administr ation 87 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 T o stop the polling entirely , click Stop . Connection Status Butt on On the Router Status screen in the Internet Port pane, click the Connection Status button to view connection status information. Figure 10. View connection status information The Release button return[...]

  • Page 88

    Administr ation 88 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Region . The geographic region where the wireless modem router is being used. It might be illegal to use the wireless features of the wireless modem router in some parts of the world. Channel . Identifies the operating channel of the wireless port being used. The default[...]

  • Page 89

    Administr ation 89 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 View VPN St atus The log is a detailed record of the websites you accessed or attempted to access. Up to 256 entries are stored in the log. Log entries appear only when keyword blocking is enabled and no log entries are made for the trusted user . 1. Select ADV ANCED >[...]

  • Page 90

    Administr ation 90 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 1. Select ADV ANCED > Administration > Logs . The Logs screen shows the following information: • Date and time . The date and time the log entry was recorded. • Source IP . The IP address of the initiating device for this log entry . • T arget address . The n[...]

  • Page 91

    Administr ation 91 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Back Up Settings  T o back up the wireless modem router’ s configuration settings: 1. Select ADV ANCED > Administration > Backup Settings. 2. Click Backup Settings to save a copy of the current settings. 3. Choose a location to store the .cfg file that is on a[...]

  • Page 92

    Administr ation 92 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Either you can use the Restore Factory Settings button on the back of the wireless modem router (see Factory Settings on page 146), or you can click the Erase button in this screen. Erase sets the user name to admin, the password to password, and the LAN IP address to 19[...]

  • Page 93

    Administr ation 93 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000  T o set up password recovery: 1. Select the Enable Password Recovery check box. 2. Select two security questions and provide answers to them. 3. Click Apply to save your changes. When you use your browser to access the router , the login window displays. If password [...]

  • Page 94

    Administr ation 94 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 • Reboot the Router . Click this button to perform a remote restart of the router . Use this operation if the router seems to have become unstable or is not operating normally . Note: Rebooting breaks any existing connections either to the router (such as this one) or [...]

  • Page 95

    Administr ation 95 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Time Machine T ime Machine works only on Mac computers. It automatically backs up everything on your computer to a USB hard drive that is connected to the Mac. Set Up Time Machine If you are already using T ime Machine software with your USB hard drive, you can skip the [...]

  • Page 96

    Administr ation 96 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Acc ess the Connec ted USB Har d Drive After the initial set up explained in the previous section, you can access the connected USB hard drive from Y our Mac or Windows computer .  T o access the drive: 1. Start ReadySHARE: • On a Mac: Select Go > Connect to Serv[...]

  • Page 97

    Administr ation 97 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Y ou are prompted to log in. Show Time Machine status in the menu bar Click the lock to prevent further changes. OFF ON Time Machine T ime Machine Show All your music, pictures, and other inportant les. Since Time Machine keeps daily backups, y ou can revisit your Mac[...]

  • Page 98

    Administr ation 98 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Bef or e Y ou Back Up a Lar ge Amount of Data Before you back up a large amount of data with T ime Machine, NETGEAR recommends that you do the following to ensure a successful operation: 1. Upgrade the Mac's operating system. 2. V erify and repair the backup disk an[...]

  • Page 99

    Administr ation 99 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 c. On the Security screen, leave the Log out after minutes of inactivity check box cleared (not selected).[...]

  • Page 100

    Administr ation 100 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Change the P ar tition Scheme T o run with the router , the partition scheme on your Mac has to be set to either GUID or MBR.  T o make sure the partition scheme is set to one of these supported schemes: 1. Open the Disk Utility and select your USB drive. 2. Click th[...]

  • Page 101

    101 9 9. Adv anc ed Settings Fine-tuning y our network This chapter describes the advanced features of your wireless modem router. The information is for users with a solid understanding of networking concepts who want to set the wireless modem router up for unique situations such as when remote access from the Internet by IP or domain name is need[...]

  • Page 102

    Advanced Settings 102 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Advanc ed Wir eless Settings 1. Select ADV ANCED > Advanced Setup > Wireless Settings : The following settings are available in this screen: 2. Enable W ireless Router Radio . Y ou can completely turn off the wireless portion of the wireless modem router by clea[...]

  • Page 103

    Advanced Settings 103 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Y ou can use this feature to turn off the wireless signal from your wireless modem router at times when you do not need a wireless connection. For example, you could turn it off for the weekend if you leave town. 5. Click WPS Settings to add WPS devices to your networ[...]

  • Page 104

    Advanced Settings 104 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 On this screen, you can restrict access to your network to specific devices based on their MAC address.[...]

  • Page 105

    Advanced Settings 105 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Wir eless R epeating Function ( WDS) Y ou can set the N750 Modem Router up to be used as a wireless access point (AP). Doing this setup enables the wireless modem router to act as a wireless repeater . A wireless repeater connects to another wireless wireless modem ro[...]

  • Page 106

    Advanced Settings 106 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Wireless Repeater . The wireless modem router sends all traffic from its local wireless or wired computers to a remote access point. T o configure this mode, you have to know the MAC address of the remote parent access point. The DGND4000 wireless modem router is alwa[...]

  • Page 107

    Advanced Settings 107 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 - If you are setting up a point-to-point bridge, select this check box. - If you want all client traffic to go through the other access point (repeater with wireless client association), leave this check box cleared. 3. Wireless MAC of this router . This field display[...]

  • Page 108

    Advanced Settings 108 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 2. Select ADV ANCED > Advanced Setup > Wireless Repeating Function. 3. Depending on the frequency you want to use, select the Enable Wireless Repeating Function check box and select the Wireless Base Station radio button. 4. Enter the MAC address for one or more[...]

  • Page 109

    Advanced Settings 109 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 5. V erify connectivity across the LANs. A computer on any wireless or wired LAN segment of the wireless modem router can connect to the Internet or share files and printers with any other wireless or wired computer or server connected to the other access point. P or [...]

  • Page 110

    Advanced Settings 110 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 modem router stores the original information and then modifies the source information in the request message, performing Network Address T ranslation (NA T): • The source address is replaced with your wireless modem router’s public IP address. This requirement is [...]

  • Page 111

    Advanced Settings 111 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 the wireless modem router to open additional incoming ports when a particular outgoing port originates a session. An example is Internet Relay Chat (IRC). Y our computer connects to an IRC server at destination port 6667. The IRC server not only responds to your origi[...]

  • Page 112

    Advanced Settings 112 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 P or t For w ar ding t o P ermit Ex t ernal Host Communications In both of the preceding examples, your computer initiates an application session with a server computer on the Internet. However , you might need to allow a client computer on the Internet to initiate a [...]

  • Page 113

    Advanced Settings 113 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 How P or t For w ar ding Diff ers fr om P or t T riggering The following points summarize the differences between port forwarding and port triggering: • Port triggering can be used by any computer on your network, although only one computer can use it at a time. •[...]

  • Page 114

    Advanced Settings 114 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 1. Select ADV ANCED > Advanced Setup > Port Forwarding/Port T riggering. Port Forwarding is selected as the service type. 2. Click Add . 3. From the Service list, select the service or game that you host on your network. If the service does not appear in the lis[...]

  • Page 115

    Advanced Settings 115 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Add a Cust om Ser vice T o define a service, game, or application that does not appear in the Service Name list, you have to first determine which port number or range of numbers is used by the application. Y ou can usually determine this information by contacting the[...]

  • Page 116

    Advanced Settings 116 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Application Example: Making a Local W eb Ser ver Public If you host a web server on your local network, you can use port forwarding to allow web requests from anyone on the Internet to reach your web server .  T o make a local web server public: 1. Assign your web [...]

  • Page 117

    Advanced Settings 117 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000  T o set up port triggering: 1. Select ADV ANCED > Advanced Setup > Port Forwarding/Port T riggering . 2. Select the Port T riggering radio button to display the port triggering information. 3. Clear the Disable Port T riggering check box if it is selected. N[...]

  • Page 118

    Advanced Settings 118 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 5. Click Add Service . 6. In the Service Name field, type a descriptive service name. 7. In the Service User list, select Any (the default) to allow this service to be used by any computer on the Internet. Otherwise, select Single address , and enter the IP address of[...]

  • Page 119

    Advanced Settings 119 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 account and host name that you configure in the wireless modem router. Then, whenever your ISP-assigned IP address changes, your wireless modem router automatically contacts the Dynamic DNS service provider , logs in to your account, and registers your new IP address.[...]

  • Page 120

    Advanced Settings 120 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 As an example of when a static route is needed, consider the following case: • Y our primary Internet access is through a cable modem to an ISP . • Y ou have an ISDN wireless modem router on your home network for connecting to the company where you are employed. T[...]

  • Page 121

    Advanced Settings 121 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 3. In the Route Name field, type a name for this static route (for identification purposes only). 4. Select the Private check box if you want to limit access to the LAN only . If Private is selected, the static route is not reported in RIP . 5. Select the Active check[...]

  • Page 122

    Advanced Settings 122 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 R emote Management The remote management feature lets you upgrade or check the status of your N750 Modem Router over the Internet.  T o set up remote management: 1. Select ADV ANCED > Advanced Setup > Remote Management . Note: Be sure to change the wireless m[...]

  • Page 123

    Advanced Settings 123 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Normal web browser access uses the standard HTTP service port 80. For greater security , enter a custom port number for the remote web management interface. Choose a number from 1024 through 65535, but do not use the number of any common service port. The default is 8[...]

  • Page 124

    Advanced Settings 124 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000  T o turn on Universal Plug and Play: 1. Select ADV ANCED > Advanced Setup > UPnP . 2. The available settings and information in this screen are: T urn UPnP On . UPnP can be enabled or disabled for automatic device configuration. The default setting for UPnP [...]

  • Page 125

    Advanced Settings 125 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 IPv6 Y ou can use this feature to set up an IPv6 Internet connection type if NETGEAR genie does not detect it automatically .  T o set up an IPv6 Internet connection type: 1. Select ADV ANCED > Advanced Setup > IPv6 . 2. Select the IPv6 connection type from t[...]

  • Page 126

    Advanced Settings 126 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000  T o monitor Internet traffic: 1. Click ADV ANCED > Advanced Setup > T raffic Meter . 2. T o enable the traffic meter , select the Enable T raffic Meter check box. 3. If you would like to record and restrict the volume of Internet traf fic, select the T raffi[...]

  • Page 127

    Advanced Settings 127 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Devic e Mode When the wireless modem router is in Router mode, this screen allows switching to Modem mode, where the wireless modem router acts as a pure bridge or DSL modem. Routing, firewall, wireless support, USB, and the traffic meter are not available in Modem mo[...]

  • Page 128

    Advanced Settings 128 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 There are two types of VPN policies: • Manual . All settings (including the keys) for the VPN tunnel are input manually at each end (both VPN endpoints). No third-party server or organization is involved. • Auto . Some parameters for the VPN tunnel are generated a[...]

  • Page 129

    Advanced Settings 129 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 • Apply . Save any changes to the Enable setting for each policy . • Cancel . Discard any unsaved changes to the Enable setting for each policy . • Add Auto Policy . Change to the input screen for an Auto policy . When the new policy is saved, it appears in the [...]

  • Page 130

    Advanced Settings 130 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 - Remote VPN Endpoint . If the remote endpoint has a dynamic IP address, select Dynamic IP Address . No address data input is required. Otherwise, select the desired option (IP address or domain name) and enter the address of the remote VPN endpoint you wish to connec[...]

  • Page 131

    Advanced Settings 131 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 - Direction/T ype . This setting is used when determining if the IKE policy matches the current traffic. Select the desired option. - Responder only . Incoming connections are allowed, but outgoing connections are blocked. - Initiator and Responder . Both incoming and[...]

  • Page 132

    Advanced Settings 132 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 This setting applies to both IKE and IPSec SAs. When configuring the remote endpoint to match this setting, you might need to specify the key group used. For this device, the key group is the same as the DH Group setting in the IKE section. 4. Click Apply when done. A[...]

  • Page 133

    Advanced Settings 133 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 • Local LAN . These settings identify which computers on your LAN are covered by this policy . For each selection, data must be provided as follows: - Single address . Enter an IP address in the Single/Start IP address field. T ypically , this setting is used when y[...]

  • Page 134

    134 10 10. T r oubleshooting Diagnose and solve pr oblems This chapter provides information to help you diagnose and solve problems you might have with your wireless modem router. If you do not find the solution here, check the NETGEAR support site at http://support.netgear .com/general/contact/default.aspx for product and contact information. This[...]

  • Page 135

    T roubleshooting 135 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Quick Tips This section describes tips for troubleshooting some common problems. Sequence t o R estart Y our Network Be sure to restart your network in this sequence: 1. T urn off and unplug the modem. 2. T urn off the wireless modem router and computers. 3. Plug in th[...]

  • Page 136

    T roubleshooting 136 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 T roubleshoot with the LEDs After you turn on power to the wireless modem router, the following sequence of events should occur: 1. When power is first applied, verify that the Power LED is lit. 2. V erify that the Power LED turns red within a few seconds, indicating t[...]

  • Page 137

    T roubleshooting 137 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 LEDs Never T urn Off When the wireless modem router is turned on, the LEDs turn on for about 10 seconds and then turn off. If all the LEDs stay lit, there is a fault within the wireless modem router. If all LEDs are still lit 1 minute after power-up: • Cycle the powe[...]

  • Page 138

    T roubleshooting 138 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Cannot Log In t o the Rout er If you are unable to log in to the wireless 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 wireless [...]

  • Page 139

    T roubleshooting 139 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000  T o check the W AN IP address: 1. Start your browser , and select an external site such as http://www .netgear .com . 2. Access the wireless modem router interface at http://www .routerlogin.net . 3. Select Administration > Router Status . 4. Check that an IP ad[...]

  • Page 140

    T roubleshooting 140 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 T r oubleshoot PPP oE If you are using PPPoE, try troubleshooting your Internet connection.  T o troubleshoot a PPPoE connection: 1. Log in to the wireless modem router. 2. Select Administration > Router Status . 3. Click Connection Status . If all of the steps i[...]

  • Page 141

    T roubleshooting 141 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 • When entering configuration settings, be sure to click Apply before moving to another screen or tab, or your changes could be lost. • Click Refresh or Reload in the web browser . The changes might have occurred, but the web browser might be caching the old config[...]

  • Page 142

    T roubleshooting 142 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 • If you want to view the wireless settings for the wireless modem router, use an Ethernet cable to connect a computer to a LAN port on the wireless modem router. Then log in to the wireless modem router and select Setup > Wireless Settings see ( Basic Wireless Se[...]

  • Page 143

    T roubleshooting 143 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000  T o ping the wireless modem router from a computer running Windows: 1. From the Windows toolbar , click Start , and select Run . 2. In the field provided, t ype ping followed by the IP address of the wireless modem router, as in this example: ping www .routerlogin.[...]

  • Page 144

    T roubleshooting 144 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 • Check that your computer has the IP address of your wireless modem router listed as the default gateway . If the IP configuration of your computer is assigned by DHCP , this information is not visible in your computer ’s Network Control Panel. V erify that the IP[...]

  • Page 145

    145 A A. Supplement al Inf ormation F ac tory settings and t echnical specifications This appendix provides factory default settings and technical specifications for the N750 Wireless Dual Band Gigabit ADSL Modem Router DGND4000. • Factory Settings • T echnical Specifications[...]

  • Page 146

    Supplemental Inf ormation 146 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 F ac t ory Settings Y ou can return the wireless modem router to its factory settings. Use the end of a paper clip or some other similar object to press and hold the Restore Factory Settings button on the back of the router for at least 5 seconds. The wireless[...]

  • Page 147

    Supplemental Inf ormation 147 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Wireless Wireless communication Enabled SSID name See router label Security Enabled Broadcast SSID Enabled T ransmission speed Auto 1 Country/region United States in the US; otherwise varies by region RF channel 6 until region selected Operating mode Up to 300[...]

  • Page 148

    Supplemental Inf ormation 148 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 T echnical Specifications T able 14. DGND4000 Router specifications Feature Description Data and routing protocols TCP/IP , RIP-1, RIP-2, DHCP , PPPoE, Dynamic DNS, UPnP , and SMB Power adapter • North America: 120V , 60 Hz, input • UK, Australia: 240V , 5[...]

  • Page 149

    Supplemental Inf ormation 149 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 Operating frequency range 2.4 GHz 2.412–2.462 GHz (US) 2.412–2.472 GHz (Japan) 2.412–2.472 GHz (Europe ETSI) 5 GHz 5.18–5.24 + 5.745–5.825 GHz (US) 5.18–5.24 GHz (Europe ETSI) FCC: 5.25–5.35 GHz (DFS band) 5.47–5.725 GHz (DFS band) 5600–5650 [...]

  • Page 150

    150 Inde x A AC pow er adapter input 14 acc ess r emot e 122 viewing logs 89 acc ess points 105 acc essing remo te c omputer 109 adding custom services 115 guest network 38 priority rules 57 QoS policy 56 wir eless devices 26 addr ess r eser vation 55 ADSL micr ofilters 18 ADSL port 13 ADSL setup 49 advertisement period 124 alerts, emailing 82 appl[...]

  • Page 151

    151 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 r estoring 91 file sharing 63 firmwar e version 85 firmwar e, upgrading 24 , 84 fragment ation length 102 fragment ed data packe ts 51 fr ont panel 14 G games, online, QoS f or 57 gatew ay IP addr ess 30 genie, NET GEAR setup, initial 23 using, af ter inst allation 24 guest networks 38[...]

  • Page 152

    152 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 O On/Off button 14 On/Off LED 17 one-line ADSL micr ofilter 18 outgoing mail server 82 P packe ts, fragment ed 51 P arent al Controls 32 passphr ases, changing 37 passwor ds r ecovering 92 r estoring 142 phot os, sharing 63 poll interval 86 port filtering 77 port forwar ding 109 , 112 [...]

  • Page 153

    153 N750 Wireles s Dual Band Gigabit ADSL Modem Router DGND4000 U Universal Plug and Play (UPnP) 123 up time, system 86 upgrading firmw are 24 , 84 USB advanced c onfiguration 66 advanced se ttings 123 basic stor age settings 64 drive r equirements 62 file sharing 63 ReadySHARE ac cess 62 , 65 r emot e comput er connection 70 specif ying appr oved [...]