[Oisf-users] af-packet and Linux Kernel version

Cooper F. Nelson cnelson at ucsd.edu
Fri Nov 18 18:56:57 UTC 2016


You need a much bigger ring-size for 10G mode.  I'm using 500000.

On 11/18/2016 7:33 AM, Jim Hranicky wrote:
> af-packet config from suricata.yaml:
> 
>   af-packet:
>     - interface: ens5f0
>       cluster-id: 99
>       cluster-type: cluster_flow
>       defrag: yes
>       rollover: yes
>       use-mmap: yes
>       mmap-locked: yes
>       ring-size: 4096
>       buffer-size: 65536


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

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