I just got off a conference call with several Cisco technical/managerial folks about this very issue. I, too, want to know what the IPS did with the traffic and if it passed it, I want to know why.
I was told a couple of folks I spoke with monitor this forum closely and should respond to you.
Here is what I understood:
1) One of the attendees is checking/confirming that this information is still being outputted by the IPS device. The client (VMS, IEV, MARS).
2) There is a bug that prevents this information to being included in SNMP traps.
Thanks,
Quentin