[Oisf-users] Another app layer log

Cooper F. Nelson cnelson at ucsd.edu
Fri Jun 3 17:15:28 UTC 2016


I've seen issues like this when the capture mechanism is only seeing
traffic in one direction.  Try running a packet capture on the tap.

-Coop

On 6/3/2016 8:58 AM, Caesar Samsi wrote:
> I also get tons of these and wondering what they are?
> 
> However, I also have a concern about a specific one:
> 
> 06/03/2016-08:46:37.801027  [Drop] [**] [1:2260002:1] SURICATA Applayer Detect protocol only one direction [**] [Classification: Generic Protocol Command Decode] [Priority: 3] {TCP} 209.85.214.69:34046 -> 192.168.1.2:25


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

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