Monitor Cisco ACI Overlay

[Heinz Nisi]

A Cisco ACI Fabric provides a large set of overlay parameters for items such as tenants, nodes, port channels or domains. 

These KPIs, metrics, etc. provide insight into the status and behavior of the fabric on another level than provided by the underlay parameters that can be collected through SNMP from spines and leaves. 

Overlay parameters are exposed via APIC though a REST Web services API. 

NOM needs to be extended to cover this )health, performance, configuration, compliance) in order to give holistic insight  and uphold our message of "heterogeneous management"

[AkashDeep]

The idea has received an initial review to ensure adherence to our idea submission and community guidelines. More information may be needed at this stage, and we expect the community to help prioritize the idea with comments and community support (votes/kudos).

[vijaykammar]

I've the same concerns for ACI discovered in our environment. Monitoring of Performance parameters for Spine and Leaf is missing for 90% of devices.

For example:-

Discovered 5 leaf and 3 Spine nodes in NNMi only two Leaf will share node sensor data.

Why its happens and how to resolve this issue when we have same device discovered.