Snort mailing list archives

Re: Snort in VMware


From: "M. Morgan" <mikemorgan () mindspring com>
Date: Thu, 19 Feb 2004 13:22:50 -0500 (GMT-05:00)

Yeah, I thought that was obvious enough.

-----Original Message-----
From: Jeff <jcoppock1 () comcast net>
Sent: Feb 18, 2004 7:48 PM
To: snort-users () lists sourceforge net
Subject: Re: [Snort-users] Snort in VMware

M. Morgan, 2004-Feb-18 14:49 -0500:

    You need to have snort plugged into a "spanned" or "mirrored" port for it
   to see all of the traffic on that hub/switch/router. You should be able to
   use "tcpdump" in Red Hat to get a look at the real time traffic on your
   eth card.

Actually, you would need a mirrored port on a switch since switches
bridge between ports, and a router since routers either bridge or
route between ports.  But, mirroring is not done on hubs since hubs
repeat all traffic to every port.

Just a minor knitpick clarification...jc

-- 
Jeff Coppock            Systems Engineer
Diggin' Debian          Admin and User


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