Blocking Access to Internet Services

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

Delete a keyword or domain name by selecting it from the list and clicking Delete Keyword.

4.You can specify one trusted user, which is a computer that is exempt from blocking and logging. Specify a trusted user by entering that computer’s IP address in the Trusted IP Address fields.

Since the trusted user is identified by IP address, you should configure that computer with a fixed IP address.

5.Click Apply to save all your settings in the Block Sites screen.

The WNDR3300 router allows you to block the use of certain Internet services by computers on your network. This is called service blocking or port filtering. 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 your network sends a request for service to a server computer on the Internet, the requested service is identified by a service or port number. This number appears as the destination port number in the transmitted IP packets. For example, a packet that is sent with destination port number 80 is an HTTP (Web server) request.

To block access to Internet services:

1.Select Block Services under Content Filtering in the main menu. The Block Services screen displays.

Figure 3-2

Restricting Access From Your Network

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v1.0, February 2008

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.

NETGEAR WNDR3300 manual Blocking Access to Internet Services

Models: WNDR3300