[Nut-upsdev] How to cause a local system shutdown...

[William R. Elliot]

Hi all.  I'm working on an update to the ONEAC driver and have a 
request from a user that I am not sure how to handle.

The UPS can be communicated with through a couple different methods 
(e.g. Serial, network).   If a UPS shutdown command comes through the 
network interface, the user wants NUT (serial connection) to signal 
the supported systems to shutdown.

What is the "right" way to do this?  One thought was to trigger the 
LB status if the shutdown counter was ever found to be 
non-zero.  Would that work?  What other options should be considered?

Thanks,

Bill