[Oisf-users] Occasional burst of packet loss

Cooper F. Nelson cnelson at ucsd.edu
Tue Nov 4 16:11:36 UTC 2014


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Not sure if this works the same as with PF_RING, but I've found
increasing the socket buffers can help with packet drops during DOS
attacks when running in AF_PACKET mode.  eg:

> buffer-size: 1048576

On 11/3/2014 11:35 AM, Yasha Zislin wrote:
> 
> I guess, I am trying to figure out if there is a way to reduce packet
> loss and improve performance while being attacked by either DDOS or
> something else.
> 
> Thanks.
> 

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