I am trying to set up a simple listener program on my server to listen for requests on a certain port number, e.g. port 1234.
When running, my app starts up and listens on the port number, I can use a browser and get a response of success when I browse to the server IP address and chosen port.
However when I try and browse to this outside of the server I do not get a response. I am assuming that this is a firewall issue, however I have set up a firewall inbound rule and this has had no affect.
I have run netstat -a -n and my port is showing as listening, with the local address starting 0.0.0.0:1234.
My networking knowledge is very poor, any help?