Firewall Settings Table

direction	port	profile / layer	description
inbound	9000	Layer0	public API
inbound	9001	Layer0	peer to peer API
inbound	9010	Layer1	public API
inbound	9011	Layer1	peer to peer API
outbound	all		Tune to your needs
SSH	22		Enable remote access to your VPS or server to manage your node effectively. For enhanced security, consider configuring SSH to use a custom port instead of the default port 22. This adds an extra layer of obscurity, reducing exposure to automated scanning and brute-force attempts.

The public and p2p ports mentioned above are customizable if desired to fit your needs. The default port settings are listed to adhere to the default settings used by nodectl and recommended by the protocol.