I live in a dorm which has a server that distributes the internet access in our rooms. I installed nextcloud on a raspberry pie 4 and tried forwarding the ports 80 and 443 on my personal router in order to access nextcloud outside the dorm only to realize that port forwarding was blocked. Next thing I tried was PiVPN which also did not work. My last hope was remote.it which after installation didn’t work either. If anyone has any idea that could work would be amazing. Since I’m new in the world of networking I don’t know what information you need from me, so please be patient
P.S. For the installations of nextcloud, PiVPN and remote.it I’ve used mainly YouTube tutorials.