[AusNOG] 30 Levels of Nat with Firewalls

Simon Kong Win Chang skullkill at skaccess.com
Sun Apr 17 22:34:21 EST 2011


this is gold!! :)

On Sun, Apr 17, 2011 at 3:39 PM, Mark Smith <
nanog at 85d5b20a518b8f6864949bd940457dc124746ddc.nosense.org> wrote:

> That's so good it might stop you receiving email viruses.
>
>
> On Sun, 17 Apr 2011 06:10:48 +0000
> Skeeve Stevens <Skeeve at eintellego.net> wrote:
>
> > Cooper… You rock mate… this is just awesome ;-)
> >
> >
> > ...Skeeve
> >
> >
> >
> > --
> >
> > Skeeve Stevens, CEO - eintellego Pty Ltd - The Networking Specialists
> >
> > skeeve at eintellego.net ; www.eintellego.net
> >
> > Phone: 1300 753 383 ; Fax: (+612) 8572 9954
> >
> > Cell +61 (0)414 753 383 ; skype://skeeve
> >
> > facebook.com/eintellego or eintellego at facebook.com
> >
> > twitter.com/networkceoau ; www.linkedin.com/in/skeeve
> >
> > PO Box 7726, Baulkham Hills, NSW 1755 Australia
> >
> >
> > --
> >
> > eintellego - The Experts that the Experts call
> >
> > - Juniper - HP Networking - Cisco - Brocade - Arista - Allied Telesis
> >
> > On 17/04/11 2:18 PM, "Cooper Ry Lees" <me at cooperlees.com<mailto:
> me at cooperlees.com>> wrote:
> >
> > A little Sunday 'easter egg' for fellow Network nerds ...
> >
> > We have a cupboard full of the old and terrible PIX 501 firewalls sitting
> around. Due to this I wanted to 'daisy chain' as many as I could together to
> see how things would operate behind X levels of nat. I ended up getting 30.
> >
> > Here is a blog post and video of the findings ...
> > http://cooperlees.com/blog/?p=369
> >
> > P.s. I could not traceroute anywhere with the 501's, a feature
> apparently.
> >
> > Enjoy,
> > --
> > Cooper Ry Lees
> > [e] me at cooperlees.com<mailto:me at cooperlees.com>
> > [m] +61 403 739 446
> > [w] http://cooperlees.com/
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-- 



Regards,



*Simon Kong *

Network Administrator

Perth



SKaccess

18 Prowse Street, West Perth WA 6005

PO Box 890, West Perth WA 6872

Ph: +61 04 3051 9081 Fax: +61 08 9322 4164

Email: simon at skaccess.com

Website: www.skaccess.com

ABN: 99 613 974 399



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