As I understand it, port forwarding is very much needed for torrenting when you’re seeding. But in my case, I was curious about using a service like jellyfin for sharing my media to people I know over internet, a service which does require open ports.
I dont really need the use of multiple ports simultaneously. Im ashamed to say it, but I do not do that much seeding, I use mostly public websites with public trackers. So its not really for the torrenting aspect I was curious about port forwarding about. As I mentioned in my post, it was when I was trying to see whether I can set up a jellyfin service for people I know to access my music that I found my ports cannot be opened. So it was with regard to that my post was initially about. Anyways, thanks for your input.