Snort mailing list archives

Re: snort behind TAP & asynchronous_link


From: Chris Green <cmg () sourcefire com>
Date: Fri, 16 Aug 2002 16:39:15 -0400

"Ian Macdonald" <secsnort () dirk demon co uk> writes:

I think the problem is that you are only seeing one side of the
conversation. Copper taps generally split the taped data into send and
receive wires, So Tap A is one direction of the traffic and Tap B is the
other.

That is the problem from snort with basic preprocessor stream
reassembly mode.  asychronous_link is to work around that and
reassemble as well as it can.
-- 
Chris Green <cmg () sourcefire com>
I've had a perfectly wonderful evening. But this wasn't it.
     -- Groucho Marx


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