new_contents: #!/usr/bin/env python3
  
  
  """This script should be able to create a configfile from all the current (supported) interfaces"""
  import sys
  from socket import AF_INET
  from pyroute2 import IPRoute
  from pprint import pprint
  from pyroute2 import IPDB
  from tabulate import tabulate
  from yaml import load, dump
  from time import sleep
  
  #from pyface import Iface, Vlan
  
  
  ip = IPDB()
  parent = ip.interfaces['eth1']
  i = ip.interfaces['lltest']
  i.remove()
  ip.commit()
  
  i = ip.create(kind='vlan', ifname='lltest', link=parent, vlan_id=1234, reuse=True)
  i.up()
  ip.commit()
  
  print("Waiting for fe80 address")
  i.wait_ip('fe80::', mask=64)
  pprint(i)
  
  i.add_ip('fc00::1:1:1:1/64')
  ip.commit()
  
  pprint(i['ipaddr'])
  
subject: Add lltest example