BCP38.info

Dobbins, Roland rdobbins at arbor.net
Mon Feb 3 07:55:53 UTC 2014


On Feb 3, 2014, at 2:22 PM, Dobbins, Roland <rdobbins at arbor.net> wrote:

> This is pretty slick, relying upon broken CPE NAT implementations.  It's the only way I've heard of to remotely infer whether or not a given network allows spoofing.

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

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

	  Luck is the residue of opportunity and design.

		       -- John Milton




More information about the NANOG mailing list