Very useful tool for Linux systems which allows one monitor the interface statistics, TCP port connections & bandwidth usage – ‘iptraf’:
(apt-cache search iptraf)
iptraf – Interactive Colorful IP LAN Monitor
Debian has a package of iptraf, the installation is easy:
apt-get install iptraf
I will demonstrate you how to monitor your outgoing bandwidth on your machine,
To run iptraf type the ./iptraf command in the shell,
Select "Detailed interface statistics" from the menu:
Choose your interface to monitor (In our example eth0):
Wait about 5secs (iptraf needs it for synchronization):
The current outgoing bandwidth usage is circled in red.


Monitor Your Internet Bandwidth Free…
If I not mistaken, my friend asked me is there any software to monitor Internet bandwidth for a single computer?
At that time, I thought only proxy server able to do that. Hence this is not applicable for individual computer or small office. Now, I kn…