Cleanup

To stop the vpn daemon started in setup, get PID:

sudo ps aux | grep -v grep | grep -i <username>-lateralmovementandpivoting | awk -v FS=' ' '{print $2}'
<PID>

and kill the process:

sudo kill -9 <PID>

Remove the IP address of the THMDC in DNS IPv4 setting and run:

sudo systemctl restart NetworkManager

Done.