+ blacklist=['5555555555', 'aaaaaaaaaa',
+ '0000000000', 'ffffffffff',
+ '55555555', 'aaaaaaaa',
+ '00000000', 'ffffffff',
+ '555555', 'aaaaaa',
+ '000000', 'ffffff',
+ '7fffff', 'aaffff', 'aaaaff',
+ 'afffff', 'abffff', '5fffff'];
+ for foo in blacklist:
+ if mac==foo:
+ return False;