NAT Event Type (Value 230)

Hi everyone!

We are using Traffic Flow for collection NAT logs.
Can’t get attribute Nat-Event-Type.
https://www.iana.org/assignments/ipfix/ipfix.xhtml#ipfix-nat-event-type
https://tools.ietf.org/html/rfc8158#section-4.3

In traffic dump this attribute is missing
clipboard6.png
Is it possible to enable this attribute?