Hi,
I have set up a server running Ignition 8.1.3 and I am using the MQTT Distributor Module as the MQTT Broker.
I have Groov RIO set up at another location and I have connected that one to the MQTT Distributor without any difficulties.
However, I would like to enable TLS/SSL for security. What certificate to use here?
As I understand it the MQTT Distributor Module can use the SSL Certificate applied to the Ignition Gateway from version 4.0.4 and up.
I have installed a certificate on the Ignition Gateway and everything is running over HTTPS (8043).
I have tried to use the same .crt file for the Groov RIO for the MQTT connection to the MQTT Distributor Module. However, here I get this status message on the gateway:
So it looks like the MQTT Distributor is not recognizing the certificate.
Do I need to create a specific certificate for the Groov RIO? If so, how do I add that to the MQTT Distributor so that it recognises the Certificate?
I am definitely in uncharted territory so any help is much appreciated.