This is the AVRG750LCD power supply that I currently have.
https://www.amazon.com/CyberPower-AVRG900LCD-Intelligent-Outlets-Compact/dp/B0122YQDMK/ref=sr_1_1_sspa?ie=UTF8&qid=1532351331&sr=8-1-spons&keywords=CyberPower%2BAVRG750lcd&th=1
I'm not sure if it's possible to disable one of the outlet that the router is connected to. I don't want to disable shutdown in all devices, though. One example is if an NVIDIA SHIELD is still recording a TV show.
If I were to do that, I would buy a small UPS just for my router and have that turn off and disable all the outlets despite only one router connected to it.
The way I would configure such a scenario is the small UPS will be connected to my server and the router will monitor a small UPS. My server will recognize both a 750LCD UPS and a small UPS (once I order one from the store or from Amazon.
Then my configuration in /etc/nut/ups.conf will be as follows:
[AVRG750LCD] driver = usbhid-ups port = /dev/ups0 [small-ups] driver = usbhid-ups port = /dev/ups1
Then my router as a NUT client will monitor the status of the small UPS and can be configured to turn off once on battery and the small UPS can be turned off after a few seconds; however I'm not sure how my home server can turn off the small UPS, though.
By "small UPS," I'm thinking of this:
CyberPower CP425SLG Standby UPS
However, despite having a USB port for connecting to a computer, I don't need that many outlets as I already have plenty...
Thanks for your help anyway.