On 11/13/2011 13:27, Phil Regnauld wrote:
That's not exactly correct. NAT doesn't imply firewalling/filtering. To illustrate this to customers, I've mounted attacks/scans on hosts behind NAT devices, from the interconnect network immediately outside: if you can point a route with the ext ip of the NAT device as the next hop, it usually just forwards the packets...
Have you written this up anywhere? It would be absolutely awesome to be able to point the "NAT IS A SECURITY FEATURE!!!" crowd to an actual demonstration of why it isn't. Doug -- "We could put the whole Internet into a book." "Too practical." Breadth of IT experience, and depth of knowledge in the DNS. Yours for the right price. :) http://SupersetSolutions.com/