I have a device which sends meter data to its maker site, using the MQTT protocol.
I intend to capture this information, routing it to my ubuntu PC, where I have setup a docker container with RabbitMQ Server. Below a small diagram depicting my current home network.
Since I am a beginner regarding ubuntu configuration and networking, I come here to ask for your help regarding what configuration should I do to achieve my goal, knowing that:
- I can only configure the device IP;
- I was planning in using my ubuntu PC as the router for the device and using it to block internet access to the device;
- My ubuntu PC only have one network card;
- I only have one router, and I would like a solution where I do not need additional hardware