Monitoring network usage  5 pts. Hi I am looking for some
information on the following: We have a wireless internet
connection through a Belkin modem/router (F1PI241EGau).
Currenlty we have teenage students staying with us who have
there own laptops who connect up to our router. We would like to
know how we can moitor there internet activity (usage,
inappropriate websites). We have reached our monthly quota usage
through our broadband ISP in 2 days and this has not happened
until the students arrived. 1. How can we monitor their
individual internet activity? 2. How do we put a quota on
downloads/uploads? 3. They are not connected to our computer but
is there any risk that we could get virus through their
activity? 4. Is there a way we can view the websites they visit?
5. How many Mb/sec does instant messaging with video steaming
use? 6. We know they leave their computers on 24/7 in idle mode,
would this affect usage? Systems we are running are McAfee
Security Centre, NetGear wireless PCI adaptor, Windows XP,