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Router monitoring via MQTT Linux guide applies to TRB14x 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 TRB14x 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==
! style="text-align: left; vertical-align: top;" | temperature
! style="text-align: left; vertical-align: top;" | temperature
| style="text-align: left; vertical-align: top;" | Temperature of the module in 0.1 degrees Celsius
| style="text-align: left; vertical-align: top;" | Temperature of the module in 0.1 degrees Celsius
| style="text-align: left; vertical-align: top;" | RUT9xx and RUTx11
| style="text-align: left; vertical-align: top;" | RUT9xx and RUTX11
|-
|-
! style="text-align: left; vertical-align: top;" | operator
! style="text-align: left; vertical-align: top;" | operator
| style="text-align: left; vertical-align: top;" | Current operator’s name
| style="text-align: left; vertical-align: top;" | Current operator’s name
| style="text-align: left; vertical-align: top;" | RUT9xx, RUTx11 and TRB14x
| style="text-align: left; vertical-align: top;" | RUT9xx, RUTX11 and TRB14x
|-
|-
! style="text-align: left; vertical-align: top;" | signal
! style="text-align: left; vertical-align: top;" | signal
| style="text-align: left; vertical-align: top;" | Signal strength in dBm
| style="text-align: left; vertical-align: top;" | Signal strength in dBm
| style="text-align: left; vertical-align: top;" | RUT9xx, RUTx11 and TRB14x
| style="text-align: left; vertical-align: top;" | RUT9xx, RUTX11 and TRB14x
|-
|-
! style="text-align: left; vertical-align: top;" | network
! style="text-align: left; vertical-align: top;" | network
| style="text-align: left; vertical-align: top;" | Network state
| style="text-align: left; vertical-align: top;" | Network state
| style="text-align: left; vertical-align: top;" | RUT9xx, RUTx11 and TRB14x
| style="text-align: left; vertical-align: top;" | RUT9xx, RUTX11 and TRB14x
|-
|-
! style="text-align: left; vertical-align: top;" | connection
! style="text-align: left; vertical-align: top;" | connection
| style="text-align: left; vertical-align: top;" | Current connection type (2G, 3G, 4G)
| style="text-align: left; vertical-align: top;" | Current connection type (2G, 3G, 4G)
| style="text-align: left; vertical-align: top;" | RUT9xx, RUTx11 and TRB14x
| style="text-align: left; vertical-align: top;" | RUT9xx, RUTX11 and TRB14x
|-
|-
! style="text-align: left; vertical-align: top;" | wan
! style="text-align: left; vertical-align: top;" | wan
| style="text-align: left; vertical-align: top;" | WAN IP address
| style="text-align: left; vertical-align: top;" | WAN IP address
| style="text-align: left; vertical-align: top;" | RUT9xx, RUTx11 and TRB14x
| style="text-align: left; vertical-align: top;" | RUT9xx, RUTX11 and TRB14x
|-
|-
! style="text-align: left; vertical-align: top;" | uptime
! style="text-align: left; vertical-align: top;" | uptime
| style="text-align: left; vertical-align: top;" | System uptime in seconds
| style="text-align: left; vertical-align: top;" | System uptime in seconds
| style="text-align: left; vertical-align: top;" | RUT9xx, RUTxx and TRB14x
| style="text-align: left; vertical-align: top;" | RUT9xx, RUTX and TRB14x
|-
|-
! style="text-align: left; vertical-align: top;" | name
! style="text-align: left; vertical-align: top;" | name
| style="text-align: left; vertical-align: top;" | Router’s device code
| style="text-align: left; vertical-align: top;" | Router’s device code
| style="text-align: left; vertical-align: top;" | RUT9xx, RUTxx and TRB14x
| style="text-align: left; vertical-align: top;" | RUT9xx, RUTX and TRB14x
|-
|-
! style="text-align: left; vertical-align: top;" | digital1
! style="text-align: left; vertical-align: top;" | digital1
Configuration for a TRB14x gateways and a RUTxx routers look like this:
Configuration for a TRB14x gateways and a RUTX routers looks like this:
[[Image:Configuration_examples_publisher_new_design.png]]
[[Image:Configuration_examples_publisher_new_design.png]]
