gRPC-based streaming telemetry support for subscriber service accounting statistics for JTI

You can enable service filter accounts statistics for subscribers using Junos telemetry interface (JTI) and remote procedure calls (gRPC). Service accounting statistics include IP protocol IPv4 family, IPv6 family, or both, as well as transmit and receive packets and bytes for subscriber service sessions. To enable these statistics from a device, include the service-statistics statement at the [edit dynamic-profiles my-service-profile telemetry] hierarchy level. To stream these statistics, include the resource path /junos/system/subscriber-mamagement/dynamic-interfaces/interfaces/services/ in your gRPC subscription to export the statistics to an outside collector. To provision the sensor to export data through gRPC, use the telemetrySubscribe RPC to specify telemetry parameters. Streaming telemetry data through gRPC also requires the OpenConfig for Junos OS module. OpenConfig and Network Agent packages are bundled into the Junos OS image by default. Both packages support JTI.