websocket connection closed before established laravel on ubuntu server?

I have implemented websocket in laravel framework. It is working fine on localhost windows OS but giving error on live ubuntu server

["Connecting",{"transport":"ws","url":"ws://IP-Address:6001/app/qwerty?protocol=7&client=js&version=7.0.0&flash=false"}]

I think this is error because port is not allowing to connect. but i am not sure about it. What should i do? I am using aws webservices

Added rule

via Chebli Mohamed