docs: def prettyPrintPacket(ctrl_table):
  	"""
  	This will pretty print out a packet's fields.
  
  	in: dictionary of a packet
  	out: nothing ... everything is printed to screen
  	"""
  	print('---------------------------------------')
  	print("{:.<29} {}".format('id', ctrl_table['id']))
  	ctrl_table.pop('id')
  	for key, value in ctrl_table.items():
  		print("{:.<29} {}".format(key, value))