|TCP – 9001||Inbound and Outbound||Used for communication between Gateways|
|TCP – 1609||Outbound||Used for communication with block relays|
|TCP – 1610||Outbound||Used for communication with transaction relays|
|HTTP – 8080||Outbound||Used for communication with the SDN|
Please note that if you have used the
--external-port flag to configure a port different from the default, you should replace 9001 in the list above with the port that you have specified.
You can find specific information about the requirements of each type of installation (PIP or docker) in the respective installation pages linked in the section Gateway Installation