Hi BG IT world.

What is your favorite network management and monitoring software. At one job I use intermapper which is ok and works pretty well. At my other job we don't have anything. I wanted to set up some software running on my admin pc that will monitor the network traffic and graph it over time. I want a tool that is always on and always monitoring.

I would like to be able to filter by IP and see the total traffic on the network too so I can check the utilization by client device.

What is your favorite tool for doing this?

The ability to export graphs of network utilization is a big bonus.

Thanks!