Possible Duplicate:
Squid Proxy Server: limit total bandwidth
Is there any feature of squid to limit the total bandwidth for every user?
Possible Duplicate:
Squid Proxy Server: limit total bandwidth
Is there any feature of squid to limit the total bandwidth for every user?
http://www.howtoforge.com/squid-delay-pools-bandwidth-management
Limit total bandwidth use per user
try above links :)