Reference Manual for the RangeMax Wireless Router WPN824

The primary information conveyed in the Beacon frames is the authentication method and the cipher suite. Possible authentication methods include 802.1X and Pre-shared key. Pre-shared key is an authentication method that uses a statically configured pass phrase on both the stations and the access point. This obviates the need for an authentication server, which in many home and small office environments will not be available nor desirable. Possible cipher suites include: WEP, TKIP, and AES (Advanced Encryption Standard). We talk more about TKIP and AES when addressing data privacy below.

•Authentication. EAP over 802.1X is used for authentication. Mutual authentication is gained by choosing an EAP type supporting this feature and is required by WPA. 802.1X port access control prevents full access to the network until authentication completes. 802.1X EAPOL-Key packets are used by WPA to distribute per-session keys to those stations successfully authenticated.

The supplicant in the station uses the authentication and cipher suite information contained in the information elements to decide which authentication method and cipher suite to use. For example, if the access point is using the pre-shared key method then the supplicant need not authenticate using full-blown 802.1X. Rather, the supplicant must simply prove to the access point that it is in possession of the pre-shared key. If the supplicant detects that the service set does not contain a WPA information element then it knows it must use pre-WPA 802.1X authentication and key management in order to access the network.

•Key management. WPA/WPA2 features a robust key generation/management system that integrates the authentication and data privacy functions. Keys are generated after successful authentication and through a subsequent 4-way handshake between the station and Access Point (AP).

•Data Privacy (Encryption). Temporal Key Integrity Protocol (TKIP) is used to wrap WEP in sophisticated cryptographic and security techniques to overcome most of its weaknesses.

•Data integrity. TKIP includes a message integrity code (MIC) at the end of each plaintext message to ensure messages are not being spoofed.

Wireless Networking Basics

D-11

202-10072-01, March 2005

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NETGEAR manual Reference Manual for the RangeMax Wireless Router WPN824
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WPN824 specifications

The NETGEAR WPN824 is a versatile wireless router designed for home users looking to enhance their internet experience. Within its compact and stylish design, the WPN824 combines ease of use with advanced features that cater to a range of network demands.

One of the standout features of the WPN824 is its compatibility with wireless standards such as 802.11b and 802.11g, enabling users to connect to high-speed internet with remarkable ease. The device supports wireless speeds of up to 54 Mbps, making it suitable for everyday tasks, including web browsing, online gaming, and streaming media. Additionally, the router's built-in antennas ensure a robust wireless signal that can cover a significant area, allowing users to enjoy reliable connectivity throughout their homes.

Security is another key characteristic of the NETGEAR WPN824. It includes robust security protocols such as WPA2 and WPA-PSK, ensuring that users can secure their networks against unauthorized access. The router also features a built-in firewall which provides an additional layer of protection by monitoring incoming and outgoing traffic for potential threats.

The WPN824’s user-friendly interface allows for easy setup and management. NETGEAR provides a simple web-based setup wizard that guides users through the installation process, making it accessible even for those with limited technical expertise. Moreover, users can easily manage their network settings, including parental controls and guest access features, through a straightforward control panel.

Another essential aspect of the WPN824 is its QoS (Quality of Service) feature. This technology prioritizes bandwidth for specific devices and applications, ensuring that high-bandwidth tasks like video streaming or gaming are less likely to experience interruptions. This makes the WPN824 an ideal choice for households with multiple devices connected to the network simultaneously.

In conclusion, the NETGEAR WPN824 wireless router brings together essential features, advanced security technologies, and user-friendly management options. With its reliable performance and extensive coverage, it stands as a solid choice for home users seeking to improve their wireless connectivity and overall internet experience. Whether for casual browsing or demanding online activities, the WPN824 provides the necessary capabilities to meet various network needs.
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