669   def _Neighbour(self, version, is_add, addr, lladdr, dev, state, flags=0):  argument
674     if is_add and lladdr:
675       lladdr = lladdr.split(":")
676       if len(lladdr) != 6 or any (len(b) not in range(1, 3) for b in lladdr):
677         raise ValueError("Invalid lladdr %s" % ":".join(lladdr))
678       lladdr = binascii.unhexlify("".join(lladdr))
682     if is_add and lladdr:
683       ndmsg += self._NlAttr(NDA_LLADDR, lladdr)
687   def AddNeighbour(self, version, addr, lladdr, dev):  argument
688     self._Neighbour(version, True, addr, lladdr, dev, NUD_PERMANENT)
690   def DelNeighbour(self, version, addr, lladdr, dev):  argument
691     self._Neighbour(version, False, addr, lladdr, dev, 0)
693   def UpdateNeighbour(self, version, addr, lladdr, dev, state):  argument
694     self._Neighbour(version, True, addr, lladdr, dev, state,