squid configuration for limited data usage.

[Rishi]

I am working in a office where only one internet connection available. I have configured 5 other client machines to use internet through squid proxy server. Now I want to restrict the total data usage/transfer (upload+download) to say 1 GB during a calender month. How can I achieve this setting.
please help me a i need it very urgently.

[glennzo]

Rishi. I've closed this thread as a duplicate of http://forums.fedoraforum.org/showthread.php?t=266845. Please read the posting rules and refrain from double posting in the future.

Thank you.