I have a large flow moving through a router:
RouterX#sh ip flow top
SrcIf SrcIPaddress DstIf DstIPaddress Pr SrcP DstP Bytes
Se0/0:1 216.235.91.31 Fa0/0.134 10.x.y.z 06 0050 0C01 28M
However, if I search for the public IP address in NTA, it shows up only on the next hop router upstream from RouterX, not on router X itself, despite the fact that I have both "ip flow ingress" and "ip flow egress" configured on the serial interface for router X.
Any idea what's wrong here? It seems to me that I should see this traffic in Orion NTA on RouterX as well.