NETGEAR WNDR3300 manual Using a Dynamic DNS Service

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NETGEAR RangeMax™ Dual Band Wireless-N Router WNDR3300 Reference Manual

To edit or delete a reserved address entry:

1.Select the radio button next to the reserved address you want to edit or delete.

2.Click Edit or Delete.

Using a Dynamic DNS Service

If your Internet Service Provider (ISP) gave you 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 do 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, which allows you to register your domain to their IP address, and forwards traffic directed at your domain to your frequently changing IP address.

Note: 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 are not routed on

the Internet.

Your router contains a client that can connect to the Dynamic DNS service provided by DynDNS.org. You must first visit their website at www.dyndns.org and obtain an account and host name, which you configure in the router. Then, whenever your ISP-assigned IP address changes, your router automatically contacts the Dynamic DNS service provider, logs in to your account, and registers your new IP address. If your host name is hostname, for example, you can reach your router at hostname.dyndns.org.

Customizing Your Network Settings

4-5

v1.0, February 2008

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Contents NETGEAR, Inc Regulatory Compliance Information Europe EU Declaration of Conformity FCC Information to User FCC Requirements for Operation in the United StatesFCC Guidelines for Human Exposure FCC Radio Frequency Interference Warnings & Instructions FCC Declaration Of ConformityProduct and Publication Details Contents Chapter Restricting Access From Your Network Chapter Using Network Monitoring Tools Appendix a Technical Specifications Conventions, Formats, and Scope About This ManualHow to Print This Manual How to Use This ManualPublication Revision History Revision HistoryVersion Date Description V1.0 February Original publication Xiv Using the Setup Manual Chapter Configuring Basic ConnectivityLogging In to Your Wireless Router V1.0, February V1.0, February Viewing and Configuring Basic ISP Settings ISP does not require login V1.0, February ISP does require login V1.0, February V1.0, February Choosing Appropriate Wireless Security Chapter Safeguarding Your NetworkSecurity options Wireless dataRange up to 300 foot radius Other Features That Enhance Security Wireless Security OptionsUse WPS Wi-Fi Protected Setup Recording Basic Wireless Settings Setup InformationModify your firewall’s rules Changing Basic Wireless Settings 11G SSID. NETGEAR-2.4-G Viewing Basic Wireless SettingsV1.0, February Configuring WEP Wireless Security V1.0, February V1.0, February Viewing Advanced Wireless Settings Using WPS Security Wi-Fi Protected Setup Push Button Configuration PIN Entry Configuring the WPS SettingsYou can add WPS-enabled and non-WPS-enabled client devices Adding Additional Non-WPS-Enabled Clients Adding Additional WPS-Enabled ClientsRestricting Wireless Access by MAC Address V1.0, February Select the Turn Access Control On check box Changing the Administrator PasswordBacking Up Your Configuration Understanding Your Firewall V1.0, February Content Filtering Overview Restricting Access From Your NetworkBlocking Access to Internet Sites V1.0, February Blocking Access to Internet Services Configuring a User-Defined Service Scheduling Blocking Blocking Services by IP Address RangeViewing Logs of Web Access or Attempted Web Access Log Entry Descriptions Configuring E-mail Alert and Web Access Log NotificationsField Description V1.0, February Setting the Time V1.0, February Using the LAN Setup Options Chapter Customizing Your Network SettingsConfiguring LAN TCP/IP Setup Parameters Configuring a Device NameUsing the Router as a Dhcp Server Using Address Reservation Using a Dynamic DNS Service Select the Use a Dynamic DNS Service check box Setting Up a Default DMZ Server Configuring the WAN Setup OptionsDisabling the SPI Firewall Responding to a Ping on the Internet WAN Port Setting the MTU SizeConfiguring NAT Filtering Configuring Static RoutesV1.0, February V1.0, February V1.0, February Allowing Inbound Connections To Your Network Chapter Fine-Tuning Your NetworkV1.0, February How Port Triggering Changes the Communication Process V1.0, February How Port Forwarding Changes the Communication Process How Port Forwarding Differs from Port Triggering Configuring Port Forwarding to Local ServersAdding a Custom Service Application Example Making a Local Web Server Public Editing or Deleting a Port Forwarding EntryTo the instructions in Using Universal Plug and Play on Configuring Port TriggeringClear the Disable Port Triggering check box Click Add Service Using Universal Plug and Play Identify critical wireless links Optimizing Wireless PerformanceReduce interference Configuring Quality of ServiceUsing WMM QoS for Wireless Multimedia Applications QoS for Applications and Online Gaming Configuring QoS for Internet AccessClick Add Priority Rule QoS for a Router LAN PortQoS for a MAC Address Editing or Deleting an Existing QoS Policy MSN Changing the MTUCommon MTU Sizes Optimizing Your Network BandwidthApplication RangeMax Dual Band Wireless-N Router WNDR3300 Overview of Home and Small Office Networking Technologies Theoretical Transfer Time for 1 Gigabyte Assessing Your Speed RequirementsNetwork Connection Theoretical Raw Transfer Time Viewing Wireless Router Status Information Chapter Using Network Monitoring Tools1describes the router status fields Wireless Router Status FieldsDhcp 270Mbps at 5GHz & 54Mbps at 2.4GHz mode, there are two 270Mbps at 2.4GHz mode and Up to 130Mbps at 2.4GHz mode,Connection Status Settings Router Statistics Viewing a List of Attached Devices Managing the Configuration FileBacking Up and Restoring the Configuration Upgrading the Router Software Erasing the ConfigurationV1.0, February Upgrading Automatically to New Router Software Upgrading Manually to New Router Software Select the Turn Remote Management On check box Enabling Remote Management AccessV1.0, February Troubleshooting Quick Tips Chapter TroubleshootingBe sure to restart your network in this sequence Make sure that the Ethernet cables are securely plugged Troubleshooting Basic FunctionsCheck the Test light to verify correct router operation Lights never turn off Power light is not on or is blinkingInternet or Ethernet port lights are not on Wireless light is not on Troubleshooting the Web Configuration InterfaceTroubleshooting the Internet Connection Troubleshooting a Network Using the Ping Utility Request timed out Testing the LAN Path to Your RouterTesting the Path from Your Computer to a Remote Device Problems with Date and TimeUsing Your Wireless Card Setup Program Solving Wireless Connection ProblemsSetting Up and Testing Basic Wireless Connectivity V1.0, January V1.0, January Restoring the Default Configuration and Password V1.0, January Default Configuration Settings Appendix a Technical SpecificationsTable A-1. WNDR3300 Router Default Configuration Settings 11N Ssid NETGEAR-DualBand-N Feature Default Setting WirelessFirewall Network Protocol and Standards CompatibilityPhysical Specifications Feature Default Setting Power AdapterEnvironmental Specifications Electromagnetic EmissionsFeature Default Setting Interface Specifications Restoring the Default User Name and PasswordV1.0, February V1.0, February Document Link Appendix B Related DocumentsV1.0, February Index Index-2 Index-3 Index-4 Index-5 Index-6

WNDR3300 specifications

The NETGEAR WNDR3300 is a versatile and powerful wireless router designed to deliver reliable network performance for homes and small offices. Launched as part of NETGEAR's popular RangeMax series, the WNDR3300 encompasses several advanced technologies to ensure robust connectivity and seamless internet access for multiple devices.

One of the standout features of the WNDR3300 is its dual-band capability. Supporting both the 2.4 GHz and 5 GHz frequency bands, the router enables users to connect multiple devices without interference. The 2.4 GHz band offers broader coverage and is ideal for basic web browsing and email, while the 5 GHz band is designed for high-bandwidth activities such as video streaming and online gaming. This dual-band operation helps to alleviate congestion, improve performance, and enhance the overall user experience.

With its 802.11n wireless technology, the WNDR3300 boasts impressive speeds of up to 300 Mbps. The router utilizes MIMO (Multiple Input Multiple Output) technology, which employs multiple antennas for both transmitting and receiving signals, resulting in improved range and coverage. This technology is particularly beneficial in larger homes where traditional single-antenna routers might struggle to provide strong signals in distant rooms.

Another significant aspect of the WNDR3300 is its built-in firewall and security features. The router offers WPA/WPA2 encryption, which protects users from unauthorized access and secures personal data while browsing. Additionally, the router includes parental control features, enabling users to manage their family's internet usage effectively. These controls allow for the restriction of specific websites, scheduling of internet access times, and monitoring of online activity.

The WNDR3300 also includes several Ethernet ports, allowing for wired connections to desktops, gaming consoles, and other devices. With four LAN ports, users can easily connect multiple devices for stable and high-speed internet access. Moreover, the router supports dynamic DNS and VLAN support, making it a suitable option for advanced users looking to customize their network setup.

Installing and configuring the WNDR3300 is straightforward, thanks to its user-friendly web interface. NETGEAR also provides a WPS (Wi-Fi Protected Setup) button, allowing users to connect devices securely with just a push of a button, simplifying the connection process.

In conclusion, the NETGEAR WNDR3300 is an excellent choice for users seeking a reliable and fast wireless networking solution. With its dual-band capabilities, advanced security features, and user-friendly setup, it effectively meets the demands of modern internet usage, making it a valuable addition to any home or small office network.
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