rtorrent port forwarding

in local lan rutorrent works ok, however outside lan network i cant get access to ruttorent web page (my_external_ip/ruttorent) even port is open. Under windows there is option RUTORRENT_PORT= but under Linux, scgi_port = ? If yes this port is open for me but cant get access. How to solve this ?

I think you have to open port 80 in the router portforward settings.

It’s open aswell…