title: Can't change mac address of docker containter
body: <p>I have tried the following </p>
  
  <pre><code>docker run -e lxc --lxc-conf="lxc.network.hwaddr=00:0C:29:88:30:CC" -i -t centos ifconfig
  </code></pre>
  
  <p>But as you can see from my outuput it does not chnage the mac address</p>
  
  <pre><code>eth0: flags=3&lt;UP,BROADCAST&gt;  mtu 1500
      inet 172.17.0.6  netmask 255.255.0.0  broadcast 0.0.0.0
      inet6 fe80::42:acff:fe11:6  prefixlen 64  scopeid 0x20&lt;link&gt;
      ether 02:42:ac:11:00:06  txqueuelen 1000  (Ethernet)
      RX packets 1  bytes 90 (90.0 B)
      RX errors 0  dropped 0  overruns 0  frame 0
      TX packets 1  bytes 90 (90.0 B)
      TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
  
  lo: flags=73&lt;UP,LOOPBACK,RUNNING&gt;  mtu 65536
      inet 127.0.0.1  netmask 255.0.0.0
      inet6 ::1  prefixlen 128  scopeid 0x10&lt;host&gt;
      loop  txqueuelen 0  (Local Loopback)
      RX packets 0  bytes 0 (0.0 B)
      RX errors 0  dropped 0  overruns 0  frame 0
      TX packets 0  bytes 0 (0.0 B)
      TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
  </code></pre>
  
  <p>I am running docker 1.3 on Ubuntu and the container generated from a centos7 image</p>
  
  <pre><code>Client version: 1.3.2
  Client API version: 1.15
  Go version (client): go1.3.3
  Git commit (client): 39fa2fa
  OS/Arch (client): linux/amd64
  Server version: 1.3.2
  Server API version: 1.15
  Go version (server): go1.3.3
  Git commit (server): 39fa2fa
  </code></pre>
  
  <p>I would appreciate any help to successfully change my mac address in my container.</p>