Capture all traffic between a device and the network, seen from the network's perspective.
Output to a pcap file, or pipe to another tool that can read pcap files (like Wireshark).
You need to have node and npm installed on your system.
Then run this command:
$ npm install onomondo-live --global
You need to use the id of one or more of your sims, and an Onomondo api key.
If you want to listen to multiple sims you can supply multiple --sim params, like this: --sim=111111111 --sim=222222222
$ onomondo-live --key=onok_a1b2c3.f00ba5 --sim=012345678 --filename=output.pcap
$ onomondo-live --key=onok_a1b2c3.f00ba5 --sim=012345678 -
$ onomondo-live --key=onok_a1b2c3.f00ba5 --sim=012345678 - | wireshark -k -i -