import random
"02:00:00:%02x:%02x:%02x" % (random.randint(0, 255),
random.randint(0, 255),
random.randint(0, 255))
import random
"02:00:00:%02x:%02x:%02x" % (random.randint(0, 255),
random.randint(0, 255),
random.randint(0, 255))