I am using Netflow v9 sensors to receive Netflow data.
The device does not use sampling and the active flow timeout is 30 minutes, which is the default value of the device. In the sensor setup, the scanning interval is 60 seconds and the active flow timeout is 31 minutes.
Are the values collected in Top Talker and Top Connections based on real-time analysis?
Does a netflow sensor discard Netflow packets longer than 31 minutes?