Cace Technologies AirPcap Wireless Capture Adapters manual AirPcap and Wireshark, Wireless Toolbar

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AirPcap and Wireshark

The user interface of Wireshark is completely integrated with AirPcap. This increases your productivity, and allows you to get the best from the network analyzer you are used to.

Identifying the AirPcap Adapters in Wireshark

Figure 5 shows the Wireshark Capture Interfaces dialog

(Capture→Interfaces). The AirPcap Interfaces are easly identified by icon next to them.

Multi-Channel Aggregator

AirPcap N Adapter is

not included in the

Multi-Channel Aggregator

USB AirPcap Adapters

are all included in the

Multi-Channel Aggregator

Figure 5: The Wireshark Adapters List

When you insert more than one USB AirPcap adapter, you will see an additional capture interface, called AirPcap Multi-Channel Aggregator. This interface aggregates the traffic from all the available USB AirPcap adapters, and allows them to be used as a single multi-channel capture device.

The Wireless Toolbar

Figure 6 shows the Wireshark wireless toolbar. The wireless toolbar provides a fast and productive way to set up the most important wireless capture settings.

The wireless toolbar appears when at least one AirPcap adapter is plugged into one of the USB ports, and can be used to change the parameters of the currently active wireless interfaces. If the currently active interface is not an airpcap adapter, the wireless toolbar will be grayed.

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AirPcap User’s Guide

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Contents Family of Wireless Capture Adapters User’s Guide Copyrights Contents and Figures Figures AirPcap Product Family AirPcap AirPcap Tx AirPcap Ex AirPcap NTerminology Brief Introduction toStandards Channels Types of Frames How AirPcap Adapters Operate Http//standards.ieee.org/getieee802/802.11.htmlMultiple Channel Capture applies to USB adapters only Configuring the Adapters the AirPcap Control Panel Identifying the AirPcap AdaptersSettings AirPcap N and Extension ChannelSettingWEP Keys List improves performance Multi-Channel Aggregator Identifying the AirPcap Adapters in Wireshark AirPcap and WiresharkWireless Toolbar Wireless toolbar has the following controls Wireless Settings Dialog Parameters that can be configured are Decryption Keys Management Dialog in Wireshark Decryption Keys Management DialogAirPcap User’s Guide Transmit Raw 802.11 Frames on Your Network Where to Learn More Appendix a 802.11 Frequencies 4GHz Band5GHz Band Channels Supported by the AirPcap Product FamilyAirPcap N

AirPcap Wireless Capture Adapters specifications

Cace Technologies AirPcap Wireless Capture Adapters are essential tools for network professionals aiming to monitor, analyze, and troubleshoot wireless networks. These innovative devices enable packet capture and analysis over 802.11 wireless networks, providing insights that are crucial for maintaining network integrity and performance.

One of the main features of AirPcap adapters is their ability to capture raw 802.11 packets in real time, including management, control, and data frames. This capability allows for a comprehensive view of wireless communications, assisting engineers in identifying issues like signal interference, unauthorized access points, and potential security breaches.

Another significant characteristic is the support for both 802.11a/b/g/n standards. This wide-ranging compatibility ensures that users can effectively analyze traffic across various network types, regardless of the generation of equipment being utilized. Additionally, AirPcap adapters are equipped with advanced features like packet injection, which is beneficial for testing network robustness and security defenses.

The wireless capture adapters are often praised for their seamless integration with popular analysis tools such as Wireshark. This combination provides users with a powerful interface for performing in-depth packet analysis, enabling the decoding of complex protocols and offering visualizations that aid in understanding network behaviors.

For ease of use, AirPcap adapters come equipped with a compact design and user-friendly software. They can be connected to laptops or portable devices, making them ideal for field use. Their portability ensures that field technicians or network analysts can perform assessments in various environments without the need for extensive setup or configurations.

Security is another critical aspect where AirPcap shines. These adapters allow for the capture of encrypted packets, provided the user has the appropriate decryption keys. This feature is particularly valuable for troubleshooting security protocols and ensuring that data transmitted over the network is secure.

In conclusion, Cace Technologies AirPcap Wireless Capture Adapters are versatile and powerful tools for any network engineer or security professional. With their ability to capture and analyze a wide range of wireless traffic, their compatibility with industry-standard tools, and their advanced features, AirPcap adapters are indispensable in today's increasingly wireless world. Whether used for routine monitoring, troubleshooting, or security assessments, these adapters offer a robust solution for wireless network management.
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