Install flowscan by entering the following commands in the terminal:
sudo apt update sudo apt install flowscan
Description:
flow-based IP traffic analysis and visualization tool
FlowScan is a freely-available network traffic analysis and visualization tool which uses IP flow data to provide a continuous near real-time view of a network's IP traffic. . FlowScan is a tool to monitor and graph flow information from Cisco and Riverstone routers in near real-time. You can also use FlowScan with flow information generated by programs like fprobe.
Homepage: http://net.doit.wisc.edu/~plonka/FlowScan/
Version: 1.006-13.2
Section: universe/net