[Oisf-users] Sudden packet loss on 2.0.7 and 2.0.8

Yasha Zislin coolyasha at hotmail.com
Thu May 7 20:20:29 UTC 2015

Just noticed today that version 2.0.7 and 2.0.8 on my set up start getting huge packet loss after less than 24 hours of running. About 30% packet loss. It was averaging about 0.05% before.This was not happening before. Memory utilization is about 70% (of 140GB).
PF Ring reports that it run out of "Free Num Slots" and I believe that's when packet loss starts to happen.
Not sure how to troubleshoot this since stats.log dont show anything weird. Maybe PFRing slots buffer gets full but how do I check in Suricata what is filling it up?
Any suggestions would be appreciated.
Thank you.

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