Reference Manual for the RangeMax Wireless Router WPN824

Key Size

The IEEE 802.11 standard supports two types of WEP encryption: 40-bit and 128-bit.

The 64-bit WEP data encryption method allows for a five-character (40-bit) input. Additionally, 24 factory-set bits are added to the forty-bit input to generate a 64-bit encryption key. The 24 factory-set bits are not user-configurable). This encryption key will be used to encrypt/decrypt all data transmitted via the wireless interface. Some vendors refer to the 64-bit WEP data encryption as 40-bit WEP data encryption since the user-configurable portion of the encryption key is 40 bits wide.

The 128-bit WEP data encryption method consists of 104 user-configurable bits. Similar to the forty-bit WEP data encryption method, the remaining 24 bits are factory set and not user configurable. Some vendors allow passphrases to be entered instead of the cryptic hexadecimal characters to ease encryption key entry.

128-bit encryption is stronger than 40-bit encryption, but 128-bit encryption may not be available outside of the United States due to U.S. export regulations.

When configured for 40-bit encryption, 802.11 products typically support up to four WEP Keys. Each 40-bit WEP Key is expressed as 5 sets of two hexadecimal digits (0-9 and A-F). For example, “12 34 56 78 90” is a 40-bit WEP Key.

When configured for 128-bit encryption, 802.11 products typically support four WEP Keys but some manufacturers support only one 128-bit key. The 128-bit WEP Key is expressed as 13 sets of two hexadecimal digits (0-9 and A-F). For example, “12 34 56 78 90 AB CD EF 12 34 56 78 90” is a 128-bit WEP Key.

Table D-3:

Encryption Key Sizes

 

 

 

 

Encryption Key Size

# of Hexadecimal Digits

Example of Hexadecimal Key Content

64-bit (24+40)

 

10

4C72F08AE1

 

 

 

 

128-bit (24+104)

 

26

4C72F08AE19D57A3FF6B260037

 

 

 

 

Note: Typically, 802.11 access points can store up to four 128-bit WEP Keys but some 802.11 client adapters can only store one. Therefore, make sure that your 802.11 access and client adapters’ configurations match.

D-6

Wireless Networking Basics

202-10072-01, March 2005

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NETGEAR WPN824 manual Key Size
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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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