The Google has announced the Measurement Lab, or M-Lab for short, to test and monitor the Internet connection. As part of the initial launch, M-Lab includes three publicly accessible tools, including a tool called Glanost that tests whether BitTorrent traffic being blocked, throttled or otherwise impeded on your broadband connection. Also user can test the connection's overall speed and a diagnostic tool that will tell user if they suffering from speed barrier common to last mile broadband-network infrastructures.