Need help with node.js server

Question

I made a simple node.js chat which is listening on port 3000 (unused port) i've also forwarded the port to my local ip and tested it with open port checker and it says the port is opened. When i type my external ip address followed by :3000 i can connect to my server, however if im not in the same network that is not the case. So how do i make it that people from outside the network can connect to my server ?

Answer 1

Everything is set i know my external ip and i ve forwarded the port correctly i can even access it using my external ip but devices from outside the network cant :/