Snort mailing list archives

Re: [ASK] Silent Interface??


From: "Gould, Scott" <scott.gould () gogstats org>
Date: Wed, 19 Dec 2007 08:20:15 -0500

Mat,
 
You can place network taps between the gateway and switch in your
diagram.  These taps have a monitor port that will connect to the
sensor, and in turn send a copy of all the traffic seen by the tap to
the sensor.
 

Scott Gould

Senior Network & Systems Analyst
Gynecologic Oncology Group
Statistical & Data Center
scott dot gould at gogstats dot org



________________________________

From: snort-users-bounces () lists sourceforge net
[mailto:snort-users-bounces () lists sourceforge net] On Behalf Of Rachmat
Hidayat Al-Anshar
Sent: Tuesday, December 18, 2007 11:10 PM
To: snort
Subject: [Snort-users] [ASK] Silent Interface??


Hi guys...

Straightforward, I just wanna know deeper about "silent interface" that
we might use on sensors. 
I have a topology like this:

                                        y
INTERNET ---- gateway ----- sensor
                         |                | x
                         |                |
                         +-------- switch --------- gateway -------
INTRANET
                                           |
                                           |
                                  -------------
                                  |       |       |
                                (servers on DMZ)

is it true that we can use the sensor interface silently monitoring the
traffic flowing accross the switch ?
(marked with x)??

if the answers is correct, then how can i do that??

is it with use the dhcp on in? or what??

Thanks in advance 
Any response will greatly appreciated
Mat (^^)


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