SNORT daq modules question

[Shivaramakrishnan Vaidyanathan <shivaramakrishnan740 () gmail com>]

Hello,
I am a newbie to snort.I am working on a research project for which I am
using snort as an IPS system.I have couple of questions.

1. How do the different daq modules work? Specifically, I wanted to know
how the data flow would occur in each case wrt Inline?What queues would be
contacted in each case?

2. Whether there needs to be iptables rules irrespective of the daq modules
used  for inline mode?

3. how does afpacket daq module work?

Any guidance in this is greatly appreciated.


--
Sincerely
Shiva

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