Setup OPNSense only as a NetFlow analyzer

[shan]

Hi,

In my setup (Actually my previous network admin's setup) IPCop is used as the firewall proxy. unfortunately it doesn't come with NetFlow analyzer. Can I keep IPcop as my firewall and at the same time setup OPNSense to work as a NetFlow analyzer. My requirement is to identify the top bandwidth users of the network as we have a limited bandwidth per month (500GB) and  some people tend to download high volumes and we ended up reaching the bandwidth cap before the end of the month.

Thanks in advance.

[mimugmail]

You really should consider ntopng installed on some linux ... way more powerful for this.