ipmitool is a utility for managing and configuring devices that support
the Intelligent Platform Management Interface. IPMI is an open standard
for monitoring, logging, recovery, inventory, and control of hardware
that is implemented independent of the main CPU, BIOS, and OS. The
service processor (or Baseboard Management Controller, BMC) is the brain
behind platform management and its primary purpose is to handle the
autonomous sensor monitoring and event logging features.
The ipmitool program provides a simple command-line interface to this BMC.
It features the ability to read the sensor data repository (SDR) and print
sensor values, display the contents of the System Event Log (SEL), print
Field Replaceable Unit (FRU) inventory information, read and set LAN
configuration parameters, and perform remote chassis power control.