One device has problems with availability; the status is changing from down to up every 10 minutes.
The Device1 has the same SNMP EngineID as the Device2 on the same Data Collector.
Device vendor (Juniper) recommends this configuration for monitoring SRX devices in cluster.
Release : all releases
Component : Device Discovery
Performance Manager does not support monitoring of any devices with duplicate engineID's on the same Data Collector.
PM uses a java library that requires strict compliance to unique engineID’s.
If the devices cannot be given unique engineID’s then there are only 2 workarounds: