Enhancement to BGP sensor for Junos Telemetry Interface

You can specify to export the number of BGP peers in a BGP group for telemetry data exported through gRPC. To export the number of BGP peers for a group, use the following OpenConfig path: /network-instances/network-instance[name_'instance-name']/protocols/protocol/bgp/peer-groups/peer-group[name_'peer-group-name]/state/peer-count/. The BGP peer count value exported reflects the number of peering sessions in a group. For example, for a BGP group with two devices, the peer count reported is 1 (one) because each group member has one peer. To provision the sensor to export data through gRPC, use the telemetrySubcribe RPC to specify telemetry parameters.