Connection between Kepserver (Kepware) and Hive MQ

Hi Carsten,

and welcome to our HiveMQ community! In case if you are using MQTT CLI client, you can connect to your HiveMQ Cloud cluster like this:

mqtt sub -i subscriber -t "#" -s -h -p 8883 -u HiveUser1 -pw HiveUser1 -J -d
mqtt pub -i publisher -t "interesting/topic" -m "hello" -s -h -p 8883 -u HiveUser1 -pw HiveUser1

The -s or --secure flag indicates to use TLS, the -u user and -pw password are needed to authorise the client to your cluster.

In case if your client device requires a server certificate, you can get one with openssl s_client tool as described in our FAQ here: Frequently Asked Questions

I hope this helps, if you are further questions please let me know.

Kind regards,
Dasha from HiveMQ Team