On occasion I find myself needing to send a file at least a few gigabytes in size to a friend across our slow ISPs but haven’t found a satisfying solution. I usually end up creating a private torrent with the announce address of my own IP. Even though it’s slow - it basically never reaches my max upload speed for some reason, it is at least resilient if there are ever any network glitches.
Does anyone else face this same challenge?
EDIT: Thank you for the awesome suggestions! I have some homework to do on these
Syncthing
Er, wait, are you using Syncthing for its intended purpose of syncing files across devices on your local network? And then exposing that infrastructure to the internet? Or are you isolating Syncthing instances?
Syncthing is not limited to local network. It’s hole punching is one of the major features