I tried hosting Libp2p relay on digitalOcean.
I tried listening to /ip4/0.0.0.0/tcp/3000 i get error code 13, permission Denied.
But when i tried binding to “0.0.0.0:3000” with tokio it works fine.
Which means theirs no restriction the port.
But when i try, using swarm to listen to the interface it fails.
My question is apart from binding to port what other permission do Libp2p need?
Thanks