NETGEAR R6300 user manual Default DMZ Server

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R6300v2 Smart WiFi Router

it allows your router to be discovered. Do not select this check box unless you have a specific reason.

•Disable IGMP Proxying. IGMP proxying allows a computer on the local area network (LAN) to receive the multicast traffic it is interested in from the Internet. If you do not need this feature, you can select this check box to disable it.

•MTU Size (in bytes). 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. Reduce the MTU only if you are sure that it is necessary for your ISP connection. See Change the MTU Size on page 34.

•NAT Filtering. Network Address Translation (NAT) determines how the router processes inbound traffic. Secured NAT provides a secured firewall to protect the computers on the LAN from attacks from the Internet, but might prevent some Internet games, point-to-point applications, or multimedia applications from functioning. Open NAT provides a much less secured firewall, but allows almost all Internet applications to function.

3.Click the Apply button. Your changes are saved.

Default DMZ Server

The default DMZ server feature is helpful when you are using some online games and videoconferencing applications that are incompatible with Network Address Translation (NAT). The router is programmed to recognize some of these applications and to work correctly with them, but other applications might not function well. In some cases, one local computer can run the application correctly if the IP address for that computer is entered as the default DMZ server.

WARNING:

DMZ servers pose a security risk. A computer designated as the default DMZ server loses much of the protection of the firewall and is exposed to exploits from the Internet. If compromised, the DMZ server computer can be used to attack other computers on your network.

The router usually detects and discards incoming traffic from the Internet that is not a response to one of your local computers or a service that you have configured in the Port Forwarding/Port Triggering screen. Instead of discarding this traffic, you can have the router forward the traffic to one computer on your network. This computer is called the default DMZ server.

To set up a default DMZ server:

1.Select ADVANCED > Setup > WAN Setup.

2.Select the Default DMZ Server check box.

NETGEAR genie ADVANCED Home

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Contents September 2013 East Plumeria Drive San Jose, CA R6300v2 Smart WiFi RouterSupport Contents USB Storage Administration Appendix a Supplemental Information Getting to know your router Hardware SetupUnpack Your Router Hardware FeaturesFront and Side Panels WiFi On/Off button WPS button USB 2.0 port LEDsLabel Rear PanelPosition Your Router Getting Started Connecting to the routerLogin and Access Router Setup PreparationWireless Devices and Security Settings Use Standard TCP/IP Properties for Dhcp To use Netgear genie to set up your router Netgear genie SetupUse Netgear genie after Installation Upgrade the Firmware To upgrade the firmware Basic Home screen with dashboard, language, and online help Dashboard Basic Home ScreenWi-Fi Protected Setup Method Join Your Wireless Network To use WPS to join the wireless network Manual MethodGenie mobile app home screen Getting Started Netgear genie App and Mobile genie AppYour Internet connection and WiFi network Netgear genie Basic SettingsInternet Setup Internet Setup Screen Fields Internet Service Provider. PPPoE or PPPoAInternet IP Address Parental Controls  To set up Live Parental ControlsR6300v2 Smart WiFi Router Click the Take me to the status screen button Basic Wireless SettingsR6300v2 Smart WiFi Router Wireless Security Options Wireless Settings Screen Fields To change the WPA settings Select Basic Wireless Settings Set Up a Guest Network To set up a guest network Select Basic Guest Network  To go to the Attached Devices screen View Attached DevicesNetgear genie Advanced Home Specifying custom settingsInternet Connection Setup Wizard  To use the Setup Wizard Select Advanced Setup WizardNetgear genie Advanced Home Screen WAN Setup Default DMZ Server Common MTU sizes Change the MTU Size To change the MTU size Select Advanced Setup WAN Setup LAN Setup To change the LAN settings Select Advanced Setup LAN Setup LAN Setup Screen SettingsUse Router as Dhcp Server Role of the Router as a Dhcp ServerSet Up Address Reservation WPS Wizard for WiFi ConnectionsQuality of Service QoS Setup WMM QoS for Wireless Multimedia ApplicationsPush Button  To disable WMM QoS Select Advanced Setup QoS Setup Set Up QoS for Internet AccessR6300v2 Smart WiFi Router Click the Add Priority Rule button QoS for a Router LAN PortEdit or Delete an Existing QoS Policy  To edit or delete a QoS policy Select Advanced QoS SetupDevice USB StorageUSB Drive Requirements Connect a USB Storage Device to the Router To connect a USB storage device Access the USB Storage Device Safely Remove a USB Drive To map the USB device to a Windows network drive  To access the USB drive with FTP from a remote computer  To access the USB drive from a remote computerShare Photos Share FilesStore Files in a Central Location for Printing  To share files with your friends and familyShare Large Files over the Internet View a USB Device Attached to the Router Network Neighborhood/MacShare. Enabled by default USB Storage Device Network and Access Settings To add a network folder Select Advanced ReadySHARE Available Network Folders To edit a network folder Select Advanced ReadySHARE Click Create Network FolderSelect the Allow only approved devices check box Specify Approved USB DevicesMedia Server Settings TiVo Support Use ReadyDLNA to Play Media from Your Network on TiVo To play videos On the TiVo, select TiVo Central My Shows  To copy TiVo Files onto a computer ReadySHARE Printer Setting up and managing a shared USB printerSet Up the ReadySHARE Printer Utility  To set up ReadySHARE PrinterReadySHARE Printer Utility  To install the Netgear USB Control Center Install the Netgear USB Control CenterR6300v2 Smart WiFi Router  To set up the Netgear USB Control Center Set Up the Netgear USB Control Center To configure the Netgear USB Control Center Configure the Netgear USB Control CenterManage USB Print and Scan Jobs Select Tools ConfigurationR6300v2 Smart WiFi Router  To launch the Netgear USB Control Center Launch the Netgear USB Control Center To use the scan feature of a multifunction USB printer Use the Scan Feature of a Multifunction USB PrinterSecurity Customizing the firewall settings To delete a keyword or domain Keyword Blocking of Http TrafficClick Delete Keyword  To specify a trusted computerBlock Services Port Filtering 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 Servers Click the Add Custom Service button Add a Custom ServiceClick Edit Service or Delete Service Set Up Port TriggeringEdit or Delete a Port Forwarding Entry Application Example Make a Local Web Server PublicClear the Disable Port Triggering check box R6300v2 Smart WiFi Router  To schedule blocking Select Advanced Security Schedule Schedule BlockingSet Up Security Event Email Notifications Managing your network AdministrationUpgrade the Router Firmware Router Information View Router StatusInternet Port LAN PortShow Statistics Button Connection Status Button Wireless Settings 2.4 GHz and 5 GHz To view logs Select Advanced Administration Logs View Logs of Web Access or Attempted Web AccessBack Up Settings Manage the Configuration FileRestore Configuration Settings Do not interrupt the reboot processErase the Current Configuration Settings Change the Password To recover your password Password RecoverySetting up unique situations Advanced SettingsControl the Wireless Radio Advanced Wireless SettingsSet Up a Wireless Schedule View or Change WPS Settings To configure and enable the wireless schedule Set Up a Wireless Access List by MAC Address Wireless Access Point AP Select the Turn Access Control On check box To set up the router as an AP Select Advanced Wireless AP  To set up bridge mode Set Up the Router in Bridge ModeClick the setup bridge mode wireless settings button Wireless repeating scenario Wireless Distribution System WDS To set up the base station Set Up the Base Station To configure the router as a repeater Set Up a RepeaterDynamic DNS Static Routes Select the Use a Dynamic DNS Service check box To edit or delete a static route Remote Management  To turn on Universal Plug and Play Universal Plug and PlayIPv6 Auto Detect Requirements for Entering IPv6 AddressesIPv6 Auto Config IPv6 6to4 Tunnel 110  To set up a fixed IPv6 Internet connection  To set up a pass-through IPv6 Internet connectionIPv6 Pass Through IPv6 FixedIPv6 Dhcp  To set up an IPv6 Internet connection with a Dhcp serverIPv6 PPPoE  To set up a PPPoE IPv6 Internet connection114 Traffic Meter 116 Troubleshooting Network Settings Wireless SettingsQuick Tips Troubleshoot with the LEDsPower LED Stays Amber Power LED Is Off or BlinkingLEDs Never Turn Off Internet LEDs Is OffCannot Log In to the Router WiFi LED Is OffCannot Access the Internet 122 Troubleshoot Internet Browsing Troubleshoot PPPoEChanges Not Saved Wireless ConnectivityTroubleshoot Your Network Using the Ping Utility Test the LAN Path to Your Router To ping the router from a Windows computer Test the Path from Your Computer to a Remote Device Supplemental Information Factory default settings Factory Settings129 R6300v2 Router specifications Technical SpecificationsNotification of Compliance Netgear Dual Band WirelessIndustry Canada Avertissement
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