code: def save_ipv6(self, ip6, id_equip, descricao, id_net):
          
          if not is_valid_int_param(id_net):
              raise InvalidParameterError(
                  u'Network identifier is invalid or was not informed.')
  
          if not is_valid_int_param(id_equip):
              raise InvalidParameterError(
                  u'Equipment identifier is invalid or was not informed.')
  
          if ip6 is None or ip6 == "":
              raise InvalidParameterError(
                  u'IPv6 is invalid or was not informed.')
  
          ip_map = dict()
          ip_map['id_net'] = id_net
          ip_map['descricao'] = descricao
          ip_map['ip6'] = ip6
          ip_map['id_equip'] = id_equip
  
          url = "ipv6/save/"
  
          code, xml = self.submit({'ip_map': ip_map}, 'POST', url)
  
          return self.response(code, xml)
docs: Save an IP6 and associate with equipment
  
          :param ip6: An IP6 available to save in format xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx.
          :param id_equip: Equipment identifier. Integer value and greater than zero.
          :param descricao: IPv6 description.
          :param id_net: Network identifier. Integer value and greater than zero.
  
          :return: Dictionary with the following structure:
  
          ::
  
              {'ipv6': {'id': < id >,
              'block1': <block1>,
              'block2': <block2>,
              'block3': <block3>,
              'block4': <block4>,
              'block5': <block5>,
              'block6': <block6>,
              'block7': <block7>,
              'block8': <block8>,
              'descricao': < description >,
              'equipamento': [ { all name equipamentos related } ], }}