|TCP – 1801||Inbound and Outbound||Used for communication between Gateways|
|TCP – 1809||Outbound||Used for communication with Block Relays|
|TCP – 1810||Outbound||Used for communication with Transaction Relays|
|HTTPS – 443||Outbound||Used for communication with the SDN (Control Plane)|
|TCP – 28332||Inbound||Used for RPC communication to the gateway.
Open it only if needed, and make sure –rpc-user and –rpc-password
arguments are passed to the Gateway
|TCP – 28333||Inbound||Used for Websocket communication to and from the gateway.
Used by the Transaction Streaming
Please note that if you used the
--external-port flag to configure a port different from the default, you should replace 1801 in the list above with the port you have specified.