Config file for NUT server

# Network UPS Tools: upsd.users
# User access definitions for upsd

# Admin user with full access
[admin]
    password = "admin"
    actions = SET
    actions = FSD
    instcmds = ALL
    upsmon primary

[client]
    password = client
    upsmon secondary

# Monitor user for upsmon with master privileges
[monuser]
    password = "monpass"
    upsmon ups = master
    actions = SET
    actions = FSD
    instcmds = ALL

Commands for client setup

sudo apt install nut-client

upsc ups@192.168.200.116

sudo nano /etc/nut/upsmon.conf

MONITOR ups@192.168.200.116 1 client client secondary

sudo nano /etc/nut/nut.conf -> MODE=netclient

sudo systemctl restart nut-client

sudo systemctl enable nut-client