Now that we’re monitoring the traffic, start up Wireshark and add 3 new interfaces for /tmp/pipe0, /tmp/pipe1, and /tmp/pipe2. $ ubertooth-btle -U2 -A39 -f -c /tmp/pipe2 & $ ubertooth-btle -U1 -A38 -f -c /tmp/pipe1 &
$ ubertooth-btle -U0 -A37 -f -c /tmp/pipe0 & To set this up for Wireshark we want to capture the packets in a temp file and then start the Ubertooth monitoring on each device, and specify the channel: $ mkfifo /tmp/pipe0 & mkfifo /tmp/pipe1 & mkfifo /tmp/pipe2 Ubertooth devices are only capable of listening on a single channel, so in order to capture all traffic we need to use 3 Uberteeth. To eliminate congestion, BLE advertising happens on rotation across channels 37, 38, and 39. By using some of the tooling provided with Ubertooth it’s possible to send this network traffic into Wireshark for easy monitoring. We recently added several Ubertooth devices to our arsenal which allows us to sniff Bluetooth (in this example, BLE) traffic.
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