On our user TAP interface (a TAP that collects user trafic only), we see 1000's of TCP flood events from 0.0.0.0 to 0.0.0.0 ; port 0 to port 0; Zone user to Zone user. It is always Session ID of 0. I have tried to do packet captures, but I never seem to get anything. It also doesn't show in session browser (probably because the session is 0!) Anyone else see this? Any idea what this is?