To monitor the bandwidth you’ll often use a tool “ifup” …
I have a little info to find the use of bandwidth in each network interface …
His name is “BWM-ng” …
With the “BWM-ng” we can monitor the use of bandwidth used by each network interface connected to our network.
To download this application, you immediately come up to the RPM SEARCH or http://rpm.pbone.net/
Here you just enter the keyword “BWM-ng”.
Other applications are also available here..
Well, find the RPM package in accordance with the distro you use ….
After that download and install the package forwading …
How to install it very simply, just by typing the command to install the package RPM based distributions:
# rpm-ivh BWM-ng-0.6-1.3.i586.rpm
After installation is complete, you can simply run the application with the command
Display this tool may be as below