Linux Display Bandwidth Usage on Network Interface By Host Using iftop command

Posted on in Categories Howto, Linux, Networking, RedHat/Fedora Linux last updated May 7, 2017

The iftop command listens to network traffic on a named network interface, or on the first interface, it can find which looks like an external interface if none is specified, and displays a table of current bandwidth usage by pairs of hosts. The iftop is a perfect tool for remote Linux server over an ssh based session.