RMON/4/ALARMFALL: OID [OID] Alarm table [alarm-table-index] monitors [sample-object-oid] with sample type [sample-type], has sampled alarm value [alarm-value] less than or equal to [falling-value].
The value of the alarm entity was lower than fallingthreshold.
| Name | Meaning |
|---|---|
| OID | Indicates the OID of the alarm. |
| alarm-table-index | Indicates the index of the alarm entry. |
| sample-object-oid | Indicates the OID of the sampled object. |
| sample-type | Indicates the type of the sampled alarm. |
| alarm-value | Indicates the alarm value. |
| falling-value | Indicates the lower threshold of the alarm. |
Cause 1: If the current sampled value was smaller than or equal to this threshold, and the last sampled value was greater than this threshold, the alarm was generated.
Cause 2: After this alarm entry became valid, when the first sampled value was smaller than or equal to this threshold, and the values of fallingAlarm, risingAlarm, and risingOrFallingAlarm were equal, the alarm was generated.