JET: Query & monitor physical & LAG interface states using gRPC APIs

You can query and monitor physical and LAG interface state by using gRPC APIs. Use InterfaceGetState with wildcards and DetailLevel to obtain admin/operational status, type, speed, MTU, and LAG membership. Use InterfaceNotifyState to stream add, change, and delete events for automation and faster troubleshooting. Enable the service with:

• set system services extension-service request-response grpc ssl port
• set security certificates local mycert load-key-file
• set system services extension-service request-response grpc ssl address 0.0.0.0
• set system services extension-service request-response grpc ssl local-certificate mycert