Changes

Router monitoring via MQTT Linux guide applies to TRB145 gateway and to RUT9xx, RUTx routers.

Router monitoring via MQTT Linux guide applies to TRB14x gateway and to RUT9xx, RUTx routers.

==Introduction==

==Introduction==

'''MQTT (MQ Telemetry Transport or Message Queue Telemetry Transport)''' is an ISO standard (ISO/IEC PRF 20922) publish-subscribe-based messaging protocol. It works on top of the TCP/IP protocol. It is designed for connections with remote locations where a "small code footprint" is required or the network bandwidth is limited. The publish-subscribe messaging pattern requires a message broker.  

'''MQTT (MQ Telemetry Transport or Message Queue Telemetry Transport)''' is an ISO standard (ISO/IEC PRF 20922) publish-subscribe-based messaging protocol. It works on top of the TCP/IP protocol. It is designed for connections with remote locations where a "small code footprint" is required or the network bandwidth is limited. The publish-subscribe messaging pattern requires a message broker.  

This article provides a guide on how to configure and use a basic MQTT setup on TRB145 gateway and on RUT9xx, RUTx routers.

This article provides a guide on how to configure and use a basic MQTT setup on TRB14x gateway and on RUT9xx, RUTx routers.

==How MQTT works==

==How MQTT works==