os: xubuntu 24.04
firewall: ufw
torrent program: transmission
On transmission I opened port 51401
On a terminal I executed sudo ufw allow 51401, which opens both tcp and udp ports for both ipv4 and ipv6. This is called forwarding, right?
I'm following https://github.com/transmission/transmission/blob/main/docs/Port-Forwarding-Guide.md but apparently I still don't get it
ETA: thanks for your input, issue has been solved
It seems like that port needs to be accessible from the public Internet. Your local computer probably has at least one more firewall between it and the Internet, running on your router. You need to also forward the port on your router, which is what it says in the second half of the guide.