Make sure you enable the Feature netflow and use below template and develop as it goes to best need :
!
flow record ipv4
match ipv4 tos
match ipv4 protocol
match ipv4 source address
match ipv4 destination address
match transport source-port
match transport destination-port
match interface input
collect interface output
collect counter bytes
collect counter packets
!
flow exporter NetFlow-Server
destination x.x.xx (ip address of Netflow server)
source vlanXX (interface with IP address Orion is managing the device with)
transport udp 2055 (Netflow collector port)
export-protocol Netflow version 9
template data timeout 60 (This will ensure the template is exported every 1 minute, default is 600 seconds)
!
flow monitor NetFlow-Monitor
record ipv4
exporter NetFlow-Server
cache timeout inactive 10
cache timeout active 1
!
vlan configuration XX ( VLAN of Layer 3 Interface)
ip flow monitor NetFlow-Monitor input
!
