npm

fprobe

Libpcap-based NetFlow probe for monitoring network traffic

brewmacoslinux
Try with needOr install directly
Source

About

Libpcap-based NetFlow probe

Commands

fprobe

Examples

Capture traffic on eth0 and send NetFlow v5 to collector at 192.168.1.1:2055$ fprobe -i eth0 -n 192.168.1.1:2055
Monitor traffic with custom sampling rate (1 in 100 packets)$ fprobe -i eth0 -s 100 -n 192.168.1.1:2055
Capture specific traffic matching a BPF filter and export NetFlow$ fprobe -i eth0 -n 192.168.1.1:2055 'tcp port 80 or tcp port 443'