Packet Forwarding Engine and Routing Engine sensor support with JTI

You can use Junos telemetry interface (JTI) with remote procedure call (gRPC) services to export Packet Forwarding Engine statistics and Routing Engine statistics from  devices to an outside collector. These statistics can also be exported through UDP (native) sensors.

The supported Packet Forwarding Engine sensors are:

• Sensor for CPU (microkernel) memory (resource path /junos/system/linecard/cpu/memory/)
• Sensor for firewall filter statistics (resource path /junos/system/linecard/firewall/)
• Sensor for physical interface traffic (resource path /junos/system/linecard/interface/)
• Sensor for logical interface traffic (resource path /junos/system/linecard/interface/logical/ usage/)
• Sensor for software-polled queue-monitoring statistics (resource path /junos/system/linecard/qmon-sw/)

The supported Routing Engine sensors are:

• Sensor for LACP state export (resource path /lacp/)
• Sensor for chassis environmentals export (resource path /junos/system/components/component/)
• Sensor for chassis components export (resource path /components/)
• Sensor for LLDP statistics export (resource path /lldp/interfaces/interface[name='name']/)
• Sensor for BGP peer information export (resource path /network-instances/networkinstance/ protocols/protocol/bgp/)
• Sensor for RPD task memory utilization export (resource path /junos/task-memoryinformation/)
• Sensor network discovery ARP table state (resource path /arp-information/)
• Sensor for network discovery NDP table state (resource path /nd6-information/)