[Snort-users] snort inline with jumbo frame
lounge_sam at ...125...
Sun Sep 9 23:27:54 EDT 2012
I am trying to run snort inline with jumbo frame traffic, the size of packet could raise to 65524.
But I face a weird phenomenon, when I enable jumbo frame, the throughput with snort inline decreases to very low.
Here is my test result:
jumbo frame baseline
jumbo frame with snort inline
MTU 1500 baseline
MTU 1500 with snort inline
My snort version is 18.104.22.168 and I use command "snort -N -d --daq nfq -Q -c /etc/snort/snort.conf".
I have tried the solution of http://blog.inliniac.net/2008/01/23/improving-snort_inlines-nfq-performance
But it doesn't work.
Does anyone have any idea? Thanks.
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