This table contains all active alarms in TNMS. Its single index value (enmsAlAlarmNumber) is not an identifier of the alarm: it corresponds to the position of the alarm in the list and therefore may change between table retrievals. Because of that, this table is not meant to be accessed randomly, via GET operations. Instead, it should be retrieved row by row from top to bottom, using GETNEXT / GETBULK operations. The following combination of fields may be used to identify an alarm and relate it to other tables and traps: enmsAlProbableCause + enmsAlTimeStamp + enmsAlEntityString + enmsAlNEId + enmsAlPortId + enmsAlTPIdH + enmsAlTPIdL