transform JSON obj coming from Ariane to ariane_clip3 object
        :param json_obj: the JSON obj coming from Ariane
        :return: ariane_clip3 NIC object

def json_2_nic(json_obj):
        """
        transform JSON obj coming from Ariane to ariane_clip3 object
        :param json_obj: the JSON obj coming from Ariane
        :return: ariane_clip3 NIC object
        """
        LOGGER.debug("NIC.json_2_nic")
        return NIC(nic_id=json_obj['nicID'],
                   mac_address=json_obj['nicMacAddress'],
                   name=json_obj['nicName'],
                   speed=json_obj['nicSpeed'],
                   duplex=json_obj['nicDuplex'],
                   mtu=json_obj['nicMtu'],
                   nic_osi_id=json_obj['nicOSInstanceID'],
                   nic_ipa_id=json_obj['nicIPAddressID'])