Alarms and KPIs Guide Alarms and Events Diameter Equipment Identity Register (EIR) (71000-71999) 71003 - EIR Application Unavailable 71003 - EIR Application Unavailable Event Type Alarm Description EIR Application is Unavailable. Severity Critical Instance MP hostname HA Score Normal Throttle Seconds 86400 OID NA Enable the EIR application as the administrator.