nanog mailing list archives

Re: BCP38.info


From: "Dobbins, Roland" <rdobbins () arbor net>
Date: Mon, 3 Feb 2014 08:07:06 +0000


On Feb 3, 2014, at 2:55 PM, Dobbins, Roland <rdobbins () arbor net> wrote:

It would be useful to know whether there are in fact NATs, or are 'DNS forwarders' . . .

Another question is whether or not it's possible that in at least some cases, MITMing boxes on intermediary networks 
are grabbing these queries and then spoofing the scanner source IP as they redirect the queries . . . . if this is 
taking place, then it would be the network(s) with the MITMing box(es) which allow spoofing, irrespective of whether or 
not the intended destination networks do, yes?

-----------------------------------------------------------------------
Roland Dobbins <rdobbins () arbor net> // <http://www.arbornetworks.com>

          Luck is the residue of opportunity and design.

                       -- John Milton



Current thread: