title: Docker virtual network interfaces are mandatory
body: <p>Docker fill my network manager with many network interfaces that i think are unnecessary.</p>
  
  <p><a href="https://i.stack.imgur.com/w9nOS.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/w9nOS.png" alt="unnecessary network interfaces"></a></p>
  
  <p>My simply project have 4 container and 1 network. </p>
  
  <p>Why i need this long list of network interfaces?</p>
  
  <p>I expect to have just a single networks interfaces for every project, not for every container. Right?</p>