Streaming flow Session and packet data

You can stream flow session and packet data using Junos telemetry interface (JTI) and gRPC Network Management Interface (gNMI) to an outside collector. Distributed sensors with multiple Services Processing Units (SPUs) are supported. To stream statistics, include one of the following sensors in a subscription: 

•  /junos/security/spu/flow/usage/ streams statistics about the security flow session and flow packets for the whole system. 
•  /junos/security/spu/flow/lsys/usage/ streams statistics about the security flow session and flow packets for logical systems. The spu-name in the streamed data displays as node:fpc:pic. For example, from vSRX and TVP devices, the spu-name is fpc0:pic0 (no-HA), node0:fpc0:pic0 and node1:fpc0:pic0.