Software switch quickstart
Of all your device in your TSN network, one device should be the grandmaster, ideally the one with the most precise hardware clock(s).
If you want a tsnctrld device to be that grandmaster:
sudo tsnctrld --grandmaster --ntp --nic <NIC> [<NIC> ...]
Otherwise, use
sudo tsnctrld --nic <NIC> [<NIC> ...]
Check the page about clock synchronization for more information. While the daemon runs, you can make configurations via NETCONF (for example the CNC)!