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desowin / usbpcap

USB packet capture for Windows
http://desowin.org/usbpcap
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Not allowing to redirect output of USBPcapCMD.exe. #104

Open Huded14 opened 4 years ago

Huded14 commented 4 years ago

I am writing batch file to start USBPcap and read the console output .

desowin commented 4 years ago

I don't understand what you mean by "Not allowing to redirect output of USBPcapCMD.exe" in title. Just specify "-" as the output and USBPcapCMD will output the pcap stream to stdout. For a finer control you might use the extcap interface.

Huded14 commented 4 years ago

output of USBPcapCMD.exe

pcap

I want to redirect the console to text file

desowin commented 4 years ago

The recommended way is to use extcap interface in such cases. It is suited for machine processing.

Use USBPcapCMD.exe --extcap-interfaces to obtain list of available interfaces, the example output would be:

interface {value=\\.\USBPcap1}{display=USBPcap1}
interface {value=\\.\USBPcap2}{display=USBPcap2}
interface {value=\\.\USBPcap3}{display=USBPcap3}

Then to get information about devices connected, use e.g. USBPcapCMD.exe --extcap-config --extcap-interface \\.\USBPcap3. This will list all available commandline options, and also all devices. It allows you to select individual devices (it is not possible using the console interface you refer to), using the --devices option.

Huded14 commented 4 years ago

I want to retrieve which device is connected to which interface (USBPcap? i.e., USBPcap1 or USBPcap2 or USBPcap3....) EX: suppose i have connected device Sandisk Ultra USB Device which has detected in USBPcap3 .

To get such info what i should use ?

desowin commented 4 years ago

I want to retrieve which device is connected to which interface (USBPcap? i.e., USBPcap1 or USBPcap2 or USBPcap3....) EX: suppose i have connected device Sandisk Ultra USB Device which has detected in USBPcap3 .

To get such info what i should use ?

USBPcapCMD.exe --extcap-config --extcap-interface \\.\USBPcap3