IPTraf is a console-based network statistics utility for Linux. It gathers a variety of figures such as TCP connection packet and byte counts, interface statistics and activity indicators, TCP/UDP traffic breakdowns, and LAN station packet and byte counts.
You can download it from the following link: https://packetstormsecurity.com/files/download/22682/iptraf-2.2.2.tar.gz
Source: https://packetstormsecurity.com/files/22682/iptraf-2.2.2.tar.gz.html