Wireshark-users: Re: [Wireshark-users] Capturing 802.11 RSSI and TX Rate Values Using Ubuntu Linu
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From: Guy Harris <guy@xxxxxxxxxxxx>
Date: Mon, 29 Dec 2008 15:58:48 -0800

On Dec 29, 2008, at 2:08 PM, Tal Rusak wrote:


    For TCP packets, which I am interested in:
Frame #
Ethernet II
Internet Protocol
Transmission Control Protocol
    I hope this answers your question.
Yes. You're probably capturing on the wlan0 interface, which supplies fake Ethernet headers. There might also be a wmaster0 device, which supplies 802.11 headers, but without the radio information. (What's the output of "ifconfig -a"?)