so that is like this approach
declare("InternetGatewayDevice.WANDevice.1.WANConnectionDevice.1.WANIPConnection.1.PortMapping.[ExternalPort:555,ExternalPortEndRange:555,InternalClient:192.168.1.111,InternalPort:55,InternalPortEndRange:55,PortMappingDescription:test]", {path: now}, {path: 1});
and this throws too many commit iterations error