Snort mailing list archives

Re: Snort and network taps


From: Chris Green <cmg () sourcefire com>
Date: Tue, 23 Apr 2002 08:27:48 -0400

counter.spy () gmx de writes:

Wouldn't I lose the stateful inspection capability of snort when
using the third method?

Yes.0

 Each snort process only sees one direction of each connection, so
it cannot know if a connection has been properly established or not.
It seems to me that this is a problem that most NIDS should
encounter when running on tap ports, right?

Yup.


What would you recommend me to do, in order not to loose stateful
analysis capabilities?

One of your other solutions or tap off a hub
-- 
Chris Green <cmg () sourcefire com>
Fame may be fleeting but obscurity is forever.

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