Nexus dashaboard insights adding fabric issue

[Alex17539]

Hello,

I'm trying to add a fabric to NDI, but there's an error.

Does anyone have a clue how to fix it?

[Matteo Danesi]

Hi,  the screenshot is not detailed, as a starting point try checking if all the prerequisites are satisfied before adding the Fabric:

• You have configured DNS on the fabric. See Configure DNS.

• You have configured NTP on the fabric. See Configure NTP in ACI Fabric Solution.

• You have configured in-band management network. See Cisco APIC and Static Management Access

• You have configured out-of-band management on the controllers and switches. Out-of-band management network is used to stream telemetry.

• You have configured Fabric connectivity in Cisco Nexus Dashboard’s Admin Console. See Cisco Nexus Dashboard Platform Overview.

• You have the supported software version for your fabric. See Nexus Dashboard and Services Compatibility Matrix.

• For snapshot fabrics, you have Python3 installed on your system.

Original Link for configuration and add a Fabric : 

https://www.cisco.com/c/en/us/td/docs/dcn/ndi/6x/articles-651/ndi-sites-aci.html#_add_fabrics