Snort mailing list archives

Re: [Snort-devel] snort stateful inspection testing


From: Michael Scheidell <scheidell () secnap net>
Date: Sat, 16 Mar 2002 10:53:03 -0500 (EST)


Now without the '-z' options the alert is obviously triggered but 
with -z est the alert is triggered only the first time I simulate
the connection! The second time, with different random sequence 
numbers, snort is silent, and so on until I restart the process.

if memory serves me, the -zest option is supposed to block a DOS attack
(caused by multiple spoofed ip connections)

so, -zest worked?
you forged a tcp connection, and snort only alerted on the first one?

"You must be,'said the Cat,'or you wouldn't have come here."

-- 
Michael Scheidell
SECNAP Network Security, LLC
(561) 368-9561 scheidell () secnap net
http://www.secnap.net/


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