- Written by Dylan Walsh
- Posted on August 18, 2025
- Updated on January 7, 2026
- 1809 Views
gNPSI is an OpenConfig protocol designed to act as a proxy between the sFlow agent and interested gRPC clients. The gNPSI server receives datagrams from sFlow, repackages the datagrams in the protobuf message format and forwards these messages onto any subscribed gRPC clients. The protobuf used for this feature is available at the link above.