I have an MQTT Server hardware and its IP is changeable with format (xxx.xxx.xxx.xxx).
when I try to add this IP like (192.168.2.5).but I can't do that because I received this message
The property hostName is not allowed to have value 192.168.2.5 for security reasons.
{"code":"400 BAD_REQUEST","message":"The property hostName is not allowed to have value 192.168.2.5 for security reasons."}
So how can I add an IP address like this format