Re: [arin-announce] IPv4 Address Space (fwd)

[Paul Timmins <paul () timmins net>]

On Thu, 2003-10-30 at 09:22, Scott McGrath wrote:
> That was _exactly_ the point I was attempting to make.  If you recall
> there was a case recently where a subcontractor at a power generation
> facility linked their system to an isolated network which gave
> unintentional global access to the isolated network.  a NAT at the
> subcontrator's interface would have prevented this.

So would have a stateful firewall set to keep state, default deny
inbound.
This is how customer grade firewall products should work with NAT
disabled, although they probably don't.
-Paul

-- 
Paul Timmins <paul () timmins net>