while troubleshooting an issue about an high response time I noticed that the involved client application opens at least a CIFS connection to a server. On the trasnparent context between the client and the CIFS server "show conn detail" shows a dozen of connections between client and server.
Each connection has the "d -dump dump clean up connection" flag up besides the expected UOI flags.
Unfortunately I still do not know application details.
May be the high number of connections showing "d" flag is related to a reassembling process of fragmented cifs packets?
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...