Node-B (Critical Path: Node-A)
Node-C (Critical Path: Node B)
Node-D (Critical Path: Node B)
Node-E (Critical Path: Node B)
When outage happen on Node-A, I’m receiving a notification that Node-A is down. That’s perfect.
OpenNMS generate alarms for all other Nodes (Node-B, Node-C, Node-D, Node-E …)
The problem, when Node-A is back UP, the Outage on Node-A is cleared, but all alarms for Node-B/C/D/E are not cleared. I need to Acknowledge them manually and Clear them manually also.
When the Node-A is back UP, all node under Node-A (B/C/D/E) should get their alarm cleared automatically.
Is there anything I did wrong in the configuration because when it’s not an outage, alarm are cleared automatically for all other alarm.
Example: An alarm for Service Down or SNMP Threshold are automatically clear when OpenNMS detect it is back to normal.