title: Convert from MAC to IPv6
body: <p>I would like to understand how to convert a MAC adress to IPv6.
  For example:
      00:01:04:76:2A:5C
  Should become 
      FE80::0201:04FF:FE76:2A5C</p>
  
  <p>Could someone elaborate the conversion please ?
  We suppose an automatic configuration without random parameter for a local machin. </p>