I've just upgraded our installation from 2.4 (stable) to 3.0. PFRING 6.6 seemed 
to install ok after I cleared out the old kernel modules and deleted all but 
the current kernel from the system, but I did notice that it's complaining 
about a missing file - libntapi.so. Would this possibly explain the >20% number 
of dropped packets I'm now seeing? I had zero dropped packets in 2.4. I see 
this file has been reported missing before, and the file does seem to be 
present in the v6.5 rpm.

What I've also noticed since upgrading, is this being repeated in the log file 
every 5 minutes;

05/Jun/2017 10:20:20 [AlertsManager.cpp:1540] ERROR: SQL Error: near "ORDER": 
syntax error
DELETE FROM flows_alerts ORDER BY alert_tstamp ASC LIMIT 1288928

The 'ASC LIMIT' value grows with each log entry.

Thanks

Tony

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