INT vs REQ

[elof2 at sentor.se]

Hi Carter!

I just noticed this:

My udp flows, when using ra -Zb, are usually CON, then there are lots of 
REQ and lastly there are some INT.


The ra manual says:
      REQ|INT (requested|initial)
        This indicates that this is the initial state report for a transac-
        tion and is seen only when the argus-server is in DETAIL mode.  For
        TCP connections this is REQ, indicating that a connection is being
        requested.   For the connectionless protocols, such as UDP, this is
        INT.


Why are some udp packets REQ while others are INT?
Shouldn't all unconnected UDP packets be INT?


(note, an old version of ra was used here: 3.0.6.2)

/Elof