> I want to monitor Desktops & Laptops and want a daily, weekly,monthly > reports for each and every client with the details like Bandwidth > spend on www, mail, chatting. Company wants to track how much > bandwidth each client is consuming and on what. > > Is there any such tool available? I am using Centos 4.0 There are several tools you can use to monitor bandwidth usage, and display them as a graph with rrdtool or mrtg. The issue is breaking it down by application. The easiest way to do that would be at the switch level via a managed switch. Even then, you'd only be able to manage port usage, and not necessarily application usage. -- During times of universal deceit, telling the truth becomes a revolutionary act. George Orwell