[Oisf-users] Suricata goes wild with SURICATA STREAM alerts

[Cooper F. Nelson]

What kernel version are you using?

There is a bug in the 4.2 and higher Linux kernel versions with the RSS
implementation.  I was seeing those issues and reverting to the 4.1
release fixed it.

-Coop

On 7/12/2016 12:46 PM, Marius wrote:
> The rules, which indicate an error, are mostly stream engine related:
> SURICATA STREAM 3way handshake with ack in wrong dir [Classification:
> (null)]
> SURICATA STREAM ESTABLISHED packet out of window
> SURICATA STREAM ESTABLISHED invalid ack
> SURICATA STREAM Packet with invalid ack
> SURICATA STREAM FIN invalid ack


-- 
Cooper Nelson
Network Security Analyst
UCSD ITS Security Team
cnelson at ucsd.edu x41042

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