I am trying to connect using telnet to a local application listening on port 5613.
If I connect using "telnet localhost 5613" it all works fine, but if I connect using
an IP address on one of the system's physical network interfaces
"telnet 192.168.0.11 5613" I get "connection refused".
Anyone have any idea of why and how to make connection via the physical interface address work.
The goal is to be able to connect from an external machine and trying that exposes the same refusal.
Kind Regards
Lars