We use Cyberpower in 300+ locations, both large and small and both the enterprise UPS units and their PDUs are pretty reliable. Again I'm referring to the large enterprise > 5kva units that i'm using.

To programmatically remote control a CyberPower PDU, one must use SNMP (simple network management protocol) over Ethernet. The various queries and commands that can be executed via SNMP for a given ...

These PDU devices have their custom shell. Therefore, we can't simply write a script to ssh and run commands on them. As a result, I've used "expect" which is a UNIX scripting and testing utility that ...