[bwm-tools-tech] BWM

[Andy <and...@ya...>]

Sorry, newbie question:

In my office server i have a folder named bwm_tools-0.1.1
(i'm the new administrator)
which i know for bandwidth monitoring to know which
ip download the most data from the internet.

But how can i monitor? 
How can i run the application to monitor?
or which file to run?
Sorry for my bad english..

Thank you,

Andy