Cace Technologies AirPcap Wireless Capture Adapters Manuale Utente Scaricare il pdf (Pagina 3)

Contents and Figures

Contents

The AirPcap Product Family........................................................................3

A Brief Introduction to 802.11 .....................................................................4

Terminology ............................................................................................4

802.11 Standards .....................................................................................4

Channels ..................................................................................................5

Types of Frames......................................................................................6

How AirPcap Adapters Operate...................................................................7

Multiple Channel Capture (applies to USB adapters only)....................8

Configuring the Adapters: the AirPcap Control Panel ................................9

Identifying the AirPcap Adapters ...........................................................9

Settings ..................................................................................................10

WEP Keys .............................................................................................11

The Multi-Channel Aggregator (applies to USB AirPcap

adapters only) ........................................................................................12

AirPcap and Wireshark...............................................................................14

Identifying the AirPcap Adapters in Wireshark ...................................14

The Wireless Toolbar............................................................................14

The Wireless Settings Dialog................................................................16

The Decryption Keys Management Dialog ..........................................18

The Multi-Channel Aggregator (applies to USB AirPcap

adapters only) ........................................................................................19

Transmit Raw 802.11 Frames on Your Network.......................................20

Where to Learn More .................................................................................21

Appendix A: 802.11 Frequencies...............................................................22

2.4GHz Band.........................................................................................22

5GHz Band............................................................................................22

Channels Supported by the AirPcap Product Family ...........................22

1 2 3 4 5 6 7 8 ... 24 25

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Cace Technologies AirPcap Wireless Capture Adapters Manuale Utente Pagina 3