i am quite new too. but i don't think you can. mobility group is for wireless part of the network, assigned to tunnel and ssid in the aps only.

i was only looking to do certain date, but will be better to get to certain period of time.

just tried. no:(the example in the documentation works, just not what i wanted for a certain date only.

My question is really about the "-s<"clause">" syntax and what field names available or needed to sepecify for events of certain date in the database. In the documentation, the example is <"event_storage_time > 'Jan 24, 2002'">, so I tried something...