Hello,

you need to move all devices from the Local Probe of the Master Node in your PRTG Cluster to the "Cluster Probe", then all these devices will be monitored by all nodes in your PRTG Cluster. Unfortunately, Netflow-Sensors cannot be used on the Cluster Probe. They need to stay on Remote Probes or the Local Probe of the Master node.

best regards.

thanks....

about notifications....my Remote probe ( failover node ) it will is in other Data-Center so I have a doubt when an interface device go down for failover node but it is up to master node what is happen ? there will be triggers notifications ?

You cannot run a Remote Probe on a PC/Server which also runs a Failover Node. The Failover Node has its own Local Probe which it needs to monitor. If a sensor is only down for one node in a PRTG Cluster it will go down in a "Partial Down"-State. State Triggers on condition DOWN will then not become active, but State Triggers on condition PARTIAL DOWN will.