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Basic DMZ question (routing or NAT) - 6.Feb.2004 1:50:00 PM

guillaume27

Posts: 4
Joined: 4.Nov.2003
From: France
Status: offline

Hi all,

I want to build a 3-leg perimeter (one network card to my ethernet DSL modem acting as a bridge, one for my DMZ and one for my private network). I have only one static public address which is the address of the network card connected to the DSL modem. I want to know what must i do in my network config:

DMZ to private: route or NAT ? (i think route)
DMZ to external: route or NAT ? (i think NAT)
internal to external: route or NAT ? (i think NAT)

Is there a problem using that kind of configuration ? (services i can't publish for example).

Thanks a lot !

Guillaume

Post #: 1

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RE: Basic DMZ question (routing or NAT) - 6.Feb.2004 1:56:00 PM

tshinder

Posts: 47408
Joined: 10.Jan.2001
From: Texas
Status: offline

Hi Guillaume,

Your configuration will work. You can now NAT to DMZ segments. You could not do that with ISA2000, but its easy to make it work in ISA2004.

thanks!
Tom

(in reply to guillaume27)

Post #: 2