Port Mirror vs NetFlow

Anyone have suggestions for which would be better? I’m looking for a way to capture a lot of information about what is using bandwidth, etc.

Anyone have tips on good tools to analyze this data? Ideally looking for some nice graphs, etc.

Was looking at PRTG or NTOPNG

I’m using netflow and NTOPNG and I have nice graphs :slight_smile:
I didn’t use port mirror but only I wanted to let you know my own experience.

Yeah. Was looking at that. Trying to figure out something to do with a port mirror…

-Eric

So have you paid 150/600€ for nprobe? Or is there another solution?

I have a license. It’s free because it’s a non profit.

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