Official certification from the Wireshark Foundation is available! Learn about becoming a Wireshark Certified Analyst.

Display Filter Reference: MQ Telemetry Transport Protocol for Sensor Networks

Protocol field name: mqttsn

Versions: 2.0.0 to 4.6.0

Back to Display Filter Reference

Field name Description Type Versions
mqttsn.adv.intervAdvertise IntervalUnsigned integer (16 bits)2.0.0 to 4.6.0
mqttsn.clean.sessionClean SessionBoolean2.0.0 to 4.6.0
mqttsn.client.idClient IDCharacter string2.0.0 to 4.6.0
mqttsn.control.infoControlUnsigned integer (8 bits)2.0.0 to 4.6.0
mqttsn.dupDUPBoolean2.0.0 to 4.6.0
mqttsn.flagsFlagsUnsigned integer (8 bits)4.4.6 to 4.6.0
mqttsn.gw.addrGateway AddressCharacter string2.0.0 to 4.6.0
mqttsn.gw.idGateway IDUnsigned integer (8 bits)2.0.0 to 4.6.0
mqttsn.keep.aliveKeep AliveUnsigned integer (16 bits)2.0.0 to 4.6.0
mqttsn.msgMessageLabel2.0.0 to 4.6.0
mqttsn.msg.idMessage IDUnsigned integer (16 bits)2.0.0 to 4.6.0
mqttsn.msg.lenMessage LengthUnsigned integer (16 bits)2.0.0 to 4.6.0
mqttsn.msg.typeMessage TypeUnsigned integer (8 bits)2.0.0 to 4.6.0
mqttsn.protocol.idProtocol IDUnsigned integer (8 bits)2.0.0 to 4.6.0
mqttsn.pub.msgMessageCharacter string2.0.0 to 4.6.0
mqttsn.qosQoSUnsigned integer (8 bits)2.0.0 to 4.6.0
mqttsn.radiusBroadcast RadiusUnsigned integer (8 bits)2.0.0 to 4.6.0
mqttsn.retainRetainBoolean2.0.0 to 4.6.0
mqttsn.return.codeReturn CodeUnsigned integer (8 bits)2.0.0 to 4.6.0
mqttsn.sleep.timerSleep TimerUnsigned integer (16 bits)2.0.0 to 4.6.0
mqttsn.topicTopic NameCharacter string2.0.0 to 4.6.0
mqttsn.topic.idTopic IDUnsigned integer (16 bits)2.0.0 to 4.6.0
mqttsn.topic.id.typeTopic ID TypeUnsigned integer (8 bits)2.0.0 to 4.6.0
mqttsn.topic.name.or.idTopic Name/IDCharacter string2.0.0 to 4.4.10
mqttsn.willWillBoolean2.0.0 to 4.6.0
mqttsn.will.msgWill MessageCharacter string2.0.0 to 4.6.0
mqttsn.will.topicWill TopicCharacter string2.0.0 to 4.6.0
mqttsn.wireless.node.idWireless Node IDUnsigned integer (16 bits)2.0.0 to 4.6.0