
200 OKĪnd the received file contains what I expect ("hello world" :). The server is listening alright on that port : $> netstat -an | grep "LISTEN "Īnd I can even wget alright the index page : $> wget localhost:3000Ĭonnecting to localhost (localhost)|127.0.0.1|:3000. Port seems to be open in the firewall : $> sudo ufw status I'm a bit out of my confort zone here, and spent many hours trying to solve the problem without success.

I am trying to open port 3000 on Ubuntu 12.04, cause I have a web server listening there.
