To completely shutdown the machine, run the following command in operational mode:
vrouter> cmd poweroff Broadcast message from root@localhost (Fri 2018-07-13 14:59:13 CEST): ATTENTION The system is going down for poweroff at Fri 2018-07-13 15:00:13 CEST! poweroff-time "Fri 2018-07-13 15:00:13 CEST" vrouter>
Unless you specified otherwise, you have 60 seconds to cancel the operation with the following command:
vrouter> cmd poweroff cancel Broadcast message from root@localhost (Fri 2018-07-13 14:59:19 CEST): The system shutdown has been cancelled OK. vrouter>
The command reference for details.