Nagios Support Forum

Hi ,

We use Nagios NA 2.3.0

how to get the bandwidth graph/report for each and every interface for the network device @ NNA
is there any query we can use or we have any option in NNA itself. please advice.

In NNA, there is not a way to display any data based on which interface the traffic is coming in or out of. The reporting in NNA can only report on IP address and ports, not physical interfaces.
If you can setup your network device to capture and send flow data from multiple interfaces at once, you could setup separate sources in NNA and use that to run the top talkers reports and queries for the different sources.

If you want to just measure the bits / bytes coming in and out of an interface, Nagios XI is better suited for doing bandwidth monitoring.