Re: firewall test and NAT
- From: ToddAndMargo <ToddAndMargo@xxxxxxxxxxx>
- Date: Thu, 07 May 2009 11:45:01 -0700
John John - MVP wrote:
ToddAndMargo wrote:Hi All,
I would like to test my firewall, but have a NAT box
between me and the various firewall tests I know
of. Anyone know of a firewall test that shoots
through NAT?
NAT would be pretty useless if anything could just "shoot" through it. Open (forward) a port in the box or temporarily disable/bypass the NAT box for your tests.
John
Hi John,
The bad guys know all about NAT. And it is indeed useless
as a firewall.
The bad guys start with 192.168.0.0/24 and work their way
up. Check your firewall logs, you will see SYN packet probes
on it all the time: about 1/100 if you did not use NAT, but
still enough to do damage. NAT is *not* a firewall -- it is
a common misconception.
I was hoping to way to test it without redoing anything
on my network.
-T
.
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