Snort mailing list archives

RE: Too many stealth alerts


From: "Estes, Matt CPR / FCBS" <Matt.Estes () eis army mil>
Date: Mon, 15 Apr 2002 17:13:02 -0400

Great, thanks Erek.  Just wanted another opinion before my eyes gloss over
once again at another non-standard MS machine causing false alarms (like
that ever happens).

Matt

-----Original Message-----
From: Erek Adams [mailto:erek () theadamsfamily net]
Sent: Monday, April 15, 2002 3:28 PM
To: Estes, Matt CPR / FCBS
Cc: snort-users () lists sourceforge net
Subject: Re: [Snort-users] Too many stealth alerts


On Mon, 15 Apr 2002, Estes, Matt CPR / FCBS wrote:

I routinely(!) get "Stealth" packets from talkative 
Exchange servers... is
this ok?  Why would a machine possible have null flags or 
every flag set in
a TCP packet.

Hardware problems?

Yep.  Running a MS OS on it.  ;-)

MS has a nasty habit of not following RFC's.  Due to that in 
many ways the
TCP/IP stack of some boxes seems 'broken', since it's not all 
quite standard.
But you're right....  That's not the way it should be.  
Something is off
somewhere.

-----
Erek Adams
Nifty-Type-Guy
TheAdamsFamily.Net


_______________________________________________
Snort-users mailing list
Snort-users () lists sourceforge net
Go to this URL to change user options or unsubscribe:
https://lists.sourceforge.net/lists/listinfo/snort-users
Snort-users list archive:
http://www.geocrawler.com/redir-sf.php3?list=snort-users


Current thread: