Disable NAT on a PIX 515E ?

Disable NAT on a PIX 515E ?

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Disable NAT on a PIX 515E ? TF 12-16-2004
Posted by TF on December 16, 2004, 10:04 pm
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Hi,

Im trying to configure a 515E to block WAN access to NT4 machines on our
network. I would like to disable NAT and basically make the PIX sit
between the WAN router and the rest of the network and use ACL's to
forward everything thats ok and block everything thats not.

Is there a way to do this without using NAT or do I have to use it?

Im fine with routers but PIX firewalls are new to me so any help greatly
appreciated.

TF.


Posted by B. Gray on December 17, 2004, 8:39 pm
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nat (inside) 0
*The 0 for the nat pool number is used to disable it (also known as no-nat).

http://www.cisco.com/univercd/cc/td/doc/product/iaabu/pix/pix_v52/eal4v523.htm#wp24177

> Hi,
>
> Im trying to configure a 515E to block WAN access to NT4 machines on our
> network. I would like to disable NAT and basically make the PIX sit
> between the WAN router and the rest of the network and use ACL's to
> forward everything thats ok and block everything thats not.
>
> Is there a way to do this without using NAT or do I have to use it?
>
> Im fine with routers but PIX firewalls are new to me so any help greatly
> appreciated.
>
> TF.




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