title: How to manage Squid based on per user user bandwidth
body: <p>I want to manage the bandwidth and traffic based on user activities on Squid Server Proxy.</p>
  
  <p>I made some research but couldn't find the solution that I want.</p>
  
  <p>For example, users who have more than 256K traffic should be restricted from server.</p>
  
  <p>Can you help me?</p>
  
  <p>Thanks</p>