NETGEAR DGN2200V3 Default DMZ Server,  To assign a computer or server to be a default DMZ server

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N300 Wireless ADSL2+ Modem Router DGN2200v3

Default DMZ Server

The default demilitarized zone (DMZ) server feature is helpful when you use online games and video conferencing applications that are incompatible with NAT. The 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.

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. If compromised via the Internet, the computer can be used to attack your network.

Incoming traffic from the Internet is usually discarded by the 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 WAN Setup screen, select the Default DMZ Server check box.

2.Type the IP address for that server and click Apply.

Advanced Settings

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Contents N300 Wireless ADSL2+ Modem Router DGN2200v3 Trademarks Technical SupportStatement of Conditions Contents Security Settings USB Storage Appendix a Supplemental Information Hardware Setup Unpack Your Modem Router Hardware FeaturesLabel Front Panel Back PanelN300 Wireless ADSL2+ Modem Router DGN2200v3 Front Panel LEDs WPS Modem Router StandAdsl Microfilters Position Your Modem RouterTwo-Line Adsl Microfilter One-Line Adsl MicrofilterSummary  To cable the modem router Cable Your Modem RouterAdd power to the modem router Verify the Cabling Modem Router Setup Gather ISP Information Modem Router Setup PreparationUse Standard TCP/IP Properties for Dhcp Replace an Existing Modem and RouterView or Change Settings Netgear Genie SetupSettings Description  To log Log In to the Modem Router To upgrade the firmware Upgrade Modem Router FirmwareModem Router Interface  To use the Setup Wizard Setup WizardManual Setup Basic Settings Does Your ISP Require a Login? Answer either yes or no ISP does not require login ISP does require loginInternet IP Address When a login is required, these fields display To manually specify the Adsl settings Adsl Settings To change the password and login time-out Change Password and Login Time-OutUnsuccessful Internet Connection Log Out Manually Types of LoginsWireless Adapter Compatibility Wireless SettingsTurn Off Wireless Connectivity Preset SecuritySecurity Basics Add Clients Computers or Devices to Your Network Disable Ssid BroadcastRestrict Access by MAC Address Wireless Security OptionsManual Method Wi-Fi Protected Setup WPS Method To join the wireless network  To join the wireless network using a WPS buttonWireless Settings Screen  To view or change wireless settings View or Change Wireless SettingsConsider Every Device on Your Network Wireless Network Wireless Settings Screen FieldsSecurity Options Settings  To change the WPA Security Option and passphrase  To set up WEP securityWireless Guest Networks N300 Wireless ADSL2+ Modem Router DGN2200v3 Security Settings Logs Examples of Log Messages Activation and AdministrationDropped Packets  To specify a trusted computer  To block sites using keywords Select Security Block SitesKeyword Blocking of Http Traffic  To delete a keyword or domainSet Up Firewall Rules Firewall Rules to Control Network Access To set up firewall rules Port Triggering to Open Incoming Ports Port Forwarding to Permit External Host Communications How Port Forwarding Differs from Port Triggering Set Up Port Forwarding to Local ServersAdd a Custom Service  To edit or delete a port forwarding entry Click Edit Service or Delete ServiceEdit or Delete a Port Forwarding Entry Application Example Make a Local Web Server Public To enable port triggering Set Up Port Triggering To add a port triggering service Clear the Disable Port Triggering check boxN300 Wireless ADSL2+ Modem Router DGN2200v3  To set the time zone Select Security Schedule Set the Time Zone To schedule services Select Security Schedule Schedule ServicesEnable Security Event Email Notification N300 Wireless ADSL2+ Modem Router DGN2200v3 Network Maintenance Automatic Firmware Check Upgrade the Modem Router Firmware To stop automatic firmware checking Manually Check for Firmware Upgrades To back up the modem router configuration file Back Up and Manage the Configuration File To erase the configuration  To restore the configuration fileView Router Status Modem Internet Port SettingsWireless Port LAN Port Local PortsPort Show StatisticsAdsl Link Downstream or Upstream View Attached Devices Authentication. On or OffConnection Status Select Maintenance Attached Devices Run Diagnostic UtilitiesUSB Storage USB Drive Requirements ReadySHARE Access To share files with your friends and family File-Sharing ScenariosSharing Photos Storing Files in a Central Location for PrintingSharing Large Files over the Internet USB Storage Basic SettingsN300 Wireless ADSL2+ Modem Router DGN2200v3  To edit a network folder Edit a Network FolderAccess Method USB Storage Advanced SettingsAvailable Network Folders Create a Network Folder To create a network folder Safely Remove USB Drive Media Server SettingsSelect the Allow only approved devices check box Approved USB Devices Advanced USB SettingsEnabling File and Printer Sharing Connect to the USB Drive with Microsoft Network SettingsSelect Maintenance Router Status Connect to the USB Drive from a Remote ComputerConfiguring Windows 2000 and Windows XP Configuring Windows 98SE and Windows MEAdvanced Settings WAN Setup  To assign a computer or server to be a default DMZ server Default DMZ ServerSelect the Use a Dynamic DNS Service check box  To set up Dynamic DNSDynamic DNS  To change the LAN settings Select Advanced LAN Setup LAN SetupLAN IP address IP Address Reservation LAN Setup Screen Settings To reserve an IP address Click Edit or Delete Quality of Service QoS To set up QoS Select Advanced QoS Setup  To edit or delete a reserved address entryN300 Wireless ADSL2+ Modem Router DGN2200v3 Advanced Wireless Settings Advanced Wireless Settings To view or change advanced wireless settings Wireless Card Access List WPS Settings To set up a wireless card access list Remote Management Static Route Example Static Routes To add a static route Universal Plug and Play  To set up UPnP Traffic Meter Wireless Bridging and Repeating Networks N300 Wireless ADSL2+ Modem Router DGN2200v3  To set up a point-to-point bridge configuration Set Up a Point-to-Point Bridge To set up the multi-point bridge configuration Set Up a Multi-Point BridgeRepeater with Wireless Client Association Repeater example  To set up a repeater with wireless client association To change the device mode Change the Device ModeTroubleshooting Power LED Is Off Troubleshooting with the LEDsPower LED Is Red LAN LED Is Off Cannot Log In to the Wireless-N Modem RouterAdsl Link LED Is Blinking Green Troubleshooting the Internet ConnectionAdsl Link Adsl Link LED Is GreenInternet LED Is Red Troubleshooting PPPoE or PPPoAObtaining an Internet IP Address TCP/IP Network Not Responding Troubleshooting Internet BrowsingTest the LAN Path to Your Modem Router Ping Test the Path from Your Computer to a Remote DeviceIncorrect Date or Time Changes Not SavedSupplemental Information Factory Default Settings Factory SettingsBest Specification Description SpecificationsNotification of Compliance 113 FCC Information to User FCC Requirements for Operation in the United StatesImportant Note Radiation Exposure Statement Industry CanadaGPL License Agreement Interference Reduction Table Index 118 119 120
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DGN2200V3, N300 specifications

The NETGEAR N300 is a high-performance wireless router designed for home and small office use, offering impressive speeds and connectivity for various online activities. With a maximum wireless speed of up to 300 Mbps, it caters efficiently to activities such as streaming HD video, online gaming, and browsing the web. This makes the N300 a versatile choice for users with demanding bandwidth needs.

One of the standout features of the NETGEAR N300 is its compatibility with a range of devices, including laptops, smartphones, tablets, and gaming consoles. The router supports both wired and wireless connections, ensuring that users can connect a variety of gadgets using Ethernet cables or through 802.11n Wi-Fi technology. This dual-band capability enhances flexibility, allowing users to choose the best connection type based on their needs.

The N300 incorporates advanced technologies to optimize performance. Equipped with SpeedBoost technology, it delivers improved range and reliability by adjusting the wireless signal strength. This ensures a stable connection throughout larger homes or office spaces, reducing interruptions and enhancing user experience. The router also features QoS (Quality of Service), which prioritizes bandwidth for high-demand applications, ensuring that streaming and gaming receive the necessary resources for a seamless experience.

Security is a significant concern for many users, and the NETGEAR N300 addresses this with robust security features. It employs WPA/WPA2 encryption for safe wireless communication, protecting sensitive data from potential intruders. Additionally, the router includes a built-in firewall, providing an extra layer of defense against external threats.

Installation and setup are straightforward, thanks to the intuitive web interface and support for multiple languages. Users can quickly configure their network settings, manage connected devices, and monitor performance through a user-friendly dashboard. Additionally, the N300 is equipped with a USB port that enables file sharing and media streaming across the network.

Overall, the NETGEAR N300 is an excellent choice for anyone looking to enhance their home or small office network with reliable performance, strong security, and flexibility. Its combination of speed, range, and user-friendly features makes it a standout option in the wireless router market, catering to the needs of diverse users.
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