Netflow showing as unreachable in the CAPC system status. However everything NFA related works except system status. Port 8981 is open from CAPC to NFA unidirectional.
Release : 20.2
Component : PERFORMANCE MANAGEMENT INTEGRATIONS
In this case there was a load balancer that the hostname for the VNA system passed through Causing the status check call to fail.
We added the NFA IP/Hostname to /etc/hosts file so it would not go through the load balancer and now the status is green. Also configuring the data source with the direct IP and not hostname works.