title: LXC - Linux Containers - Add new network interface without restarting
body: <p>Searching on google, there's only way to add new network interface is adding to config file. Is there any lxc command that we can add lively, (don't need to restart the container)?</p>
  
  <p>The page mentioned how to add second network interface: <a href="http://box.matto.nl/lxctwonics.html">http://box.matto.nl/lxctwonics.html</a></p>
  
  <p>Thanks!</p>