Varuna De Silva wrote:
> Hi all,
>
> Is it possible for us to sniff the USB bus, to get the raw USB protocol
> packets, We need to get them and convert it to Pcap format to be decoded
> By Wireshark.
>
> If not the USB bus is it possible to sniff only to a particular device
> attached to the USB bus. But we cant keep the device for ourselves
> but only to sniff what is being transfered out from there.
>
> If both these things are impossible are able to get the raw protocol
> packets, with their protocol headers, from a device, to be decoded by
> our software.
There are several hardware USB sniffers that can capture USB traffic,
but I never heard of one that can send it to wireshark.
It's also possible to sniff on the software level, capturing anything
(almost anything) exchanged between the USB driver and the USB device.
An example is http://www.pcausa.com/Utilities/UsbSnoop/default.htm
Kind regards,
Bertrik
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