Starting yesterday I have about 60 notifications that state "Unknown Device Event Type" and the packet was dropped inline. The majority of the Raw message starts out with....P...L...E.... and has ...Adobe..d...in the message body. Maybe Adobe sent out an update that is causing this? Different Source, Destinations and Ports in the notifications. No virus or spyware on the network that I can find.
We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...