Install ipband by entering the following commands in the terminal:
sudo apt update sudo apt install ipband
Description:
daemon for subnet bandwidth monitoring with reporting via email
This is a daemon which can monitor as many different subnets (or individual hosts, by specifying a "subnet" of /32) as you'd like. The reporting facility will only be triggered when a defined bandwidth level had been exceeded for a defined time. . Information reported includes the connections which are taking up the most bandwidth (ip address and port pairs). Reporting is done via email.
Homepage: http://ipband.sourceforge.net/
Version: 0.8.1-5
Section: universe/net