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Hi, I have T1 with a class C that is subnetted into two for Outside
and DMZ network with Inside using private IP address. My question is
how do I configure the DMZ to use the public address without NATing to
the Outside IP address. All the config sample I found uses Outside
public IP address NATed to the DMZ private network? i.e., DMZ with web
server using IP address from Outside network.
http://www.cisco.com/warp/public/110/mailserver.html

I am looking for sample configuration that uses public IP on the
Outside, public IP on DMZ and Private IP on the Inside.

TIA,
BK

On Feb 27, 4:58 pm, "esud...@gmail.com" <esud...@gmail.com> wrote:
> Hi, I have T1 with a class C that is subnetted into two for Outside
> and DMZ network with Inside using private IP address. My question is
> how do I configure the DMZ to use the public address without NATing to
> the Outside IP address. All the config sample I found uses Outside
> public IP address NATed to the DMZ private network? i.e., DMZ with web
> server using IP address from Outside network.http://www.cisco.com/warp/public/110/mailserver.html
>
> I am looking for sample configuration that uses public IP on the
> Outside, public IP on DMZ and Private IP on the Inside.
>
> TIA,
> BK

Actually you can use both for webservers inside, you can statically
nat the webserver public ip to a private and both local and public
users will have access to the webserver.

http://www.cisco.com/en/US/products/...80094aad.shtml

Or you can not to nat using command nat 0.

GoodLuck
Andy.

On Feb 27, 6:52 am, "Andy" <danda...@hotmail.com> wrote:
> On Feb 27, 4:58 pm, "esud...@gmail.com" <esud...@gmail.com> wrote:
>
> > Hi, I have T1 with a class C that is subnetted into two for Outside
> > and DMZ network with Inside using private IP address. My question is
> > how do I configure the DMZ to use the public address without NATing to
> > the Outside IP address. All the config sample I found uses Outside
> > public IP address NATed to the DMZ private network? i.e., DMZ with web
> > server using IP address from Outside network.http://www.cisco.com/warp/public/110/mailserver.html
>
> > I am looking for sample configuration that uses public IP on the
> > Outside, public IP on DMZ and Private IP on the Inside.
>
> > TIA,
> > BK
>
> Actually you can use both for webservers inside, you can statically
> nat the webserver public ip to a private and both local and public
> users will have access to the webserver.
>
> http://www.cisco.com/en/US/products/...roducts_tech_n...
>
> Or you can not to nat using command nat 0.
>
> GoodLuck
> Andy.

I tried the NAT 0, but it didn't work. I am justing to use NAT on dmz
to make it easier.

[hinka]

Have you found the solution to this..??
I have the exact problem. Im using public ip for the servers in the dmz. I've try nat 0 and nat exemption..both cannot work..tq