The capture will begin and you should see data flowing on the screen. Select the usbmon1 device and then click start. Get a list of your USB devices so you can identify traffic by deviceīus 001 Device 002: ID 0424:9514 Standard Microsystems Corp.īus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hubīus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp.īus 001 Device 004: ID 0bda:2832 Realtek Semiconductor Corp. Sudo chmod 644 /sys/kernel/debug/usb/usbmon/*Įxecute the script after making it executable: Sudo mount -t debugfs none_debugs /sys/kernel/debug I created a quickie script to do it for me since it will need to be done each time the OS is rebooted: Next you need to enable usbmon in the linux kernel. (works with X11 tunneling if you understand how to do that too) If you would like to do similar monitoring on your own gear, here are the steps to set up USB monitoring for wireshark running on raspian.įirst thing you need to do is install wireshark on your pi Wireshark is a GUI app, so you will need a monitor, keyboard, and mouse. I recently researched monitoring the USB utilization on a Raspberry Pi to help determine in theory if it was possible to run multiple Dongles and dump1090 instances on a Pi2.
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