To enable full connectivity with the bloXroute Gateway, certain ports are required to be open on your machine. By default, these ports are:
Port
Direction
Description
TCP – 1801
Inbound/Outbound
Used for communication between other Gateways
TCP – 28333
Inbound
Used for Websocket communication to and from the gateway.
TCP – 28332
Inbound
[Python Gateway Only] 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
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.