nanog mailing list archives

(fwd) Re: Arbor Networks DoS defense product


From: PJ <briareos () otherlands net>
Date: Wed, 15 May 2002 17:57:27 -0700


Forgot to include nanog

----- Forwarded message from PJ <briareos () otherlands net> -----

Date: Wed, 15 May 2002 17:50:01 -0700
From: PJ <briareos () otherlands net>
Subject: Re: Arbor Networks DoS defense product
To: Clayton Fiske <clay () bloomcounty org>
Message-ID: <20020516005001.GB2107 () elvander otherlands net>
Reply-To: PJ <briareos () otherlands net>
User-Agent: Mutt/1.3.25i

On Wed, 15 May 2002, Clayton Fiske wrote:


On Wed, May 15, 2002 at 05:22:39PM -0700, PJ wrote:
Are you now operating under the premise that scans != anything but the
prelude to an attack?  Sorry if I missed it earlier in the thread, but
I would hate to think any legitimate scanning of a network or host
would result in a false positive.  Even more, I would hate to see the
advocation of a hostile reaction to what, so far, is not considered a
crime.

So you can think of a perfectly legitimate reason to scan someone else's
netblocks on specific TCP ports?

-c



Has no one ever tested firewall rules from external networks?  The
fact remains is that a scan != an attack. 

PJ

-- 
The worst thing one can do is not to try, to be aware of what one
wants and not give in to it, to spend years in silent hurt wondering
if something could have materialized -- and never knowing.
                                      -- David Viscott 


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