After Axxon One is installed, you can change the port range for Servers, the gRPC API port number (see Ports used by the Axxon One Software Package).

Changing the gRPC API port

To change the gRPC API port number, create an NGP_NATIVE_BL_PORT system variable, and set its value to the required port number (see Appendix 10. Creating system variable).

Changing the port range of the Server

To change the port range for a Server, use the Network settings utility (see Network settings utility).