said by fluffy :

just set your MAC address to 00:DE:AD:BE:EF:00 at install time and you avoid all the cloning issues. i make sure that is my router address all the time. no problems of forgetting what the MAC should be. either that or 00:BA:AD:F0:0D:00 also works. bad food and dead beef are easily memorizable.

Really, Really? Doing this will break the network… don’t do this