Hi Mikrotik
Next time your dev'ing up some hardware, can you look at the possibility of adding in a 'feature' as seen in some Cisco gear known as Dying Gasp.
It would be nice for the last function of a router/switch who has remote syslog to receive a message with. I'm done, all power has been lost
I think Cisco use some large capacitors to hold the circuits up for a few 10's of mS, just enough for it too see mains power is lost and to send out its last ever message as a syslog.
Better than trying to work out a remote cable has been cut etc..
https://www.cisco.com/c/en/us/td/docs/r ... _gasp.html