MIB: IMM-MIB
Indicates status of system health for the system in which the IMM resides. Value of 'nonRecoverable' indicates a severe error has occurred and the system may not be functioning. A value of 'critical' indicates that an error has occurred but the system is currently functioning properly. A value of 'nonCritical' indicates that a condition has occurred that may change the state of the system in the future but currently the system is working properly. A value of 'normal' indicates that the system is operating normally.