I would like to have routing instance support for Juniper MX104, 240, 960 and QFX5100 series.
Juniper supports many type of routing instances but the most commonly used that I would LibreNMS to support are: vrf and virtual-switch.
For VRF ( Virtual routing forwarding instance)
- Discover routing protocol e.g BGP, OSFP,RIP and Interface inside the VRF.
For virtual-switch (Virtual switch routing instance)
- Discover bridging domain (VLAN / port ) inside the virtual switch
Here is the reference to the Juniper routing instance mib.