Hello again.
I'm sure some www server is running and working on port 8086 bacause I can simply enter page of RaspCTL from LAN side on port 8086 (
192.168.1.110:8086). I'm only not sure if it is the same apache2 server that is working on port 80. From LAN I can enter both 192.168.1.110 and
192.168.1.110:8086 without any problems. I can also share 80 port via localtunnel v2 without any problems. Problems are only when I try to share 8086 port (result is 8086 is never accesible from WAN and always accesible from LAN). No problem with sharing port 80.
Best regards
Mariusz