DMZ NAT

[NCBrit]

I am new to ISA server, and am currently evaluating it for deployment on our corporate network. I am having a little trouble understanding how to configure this scenario.

I have an internal network 192.168.x.x
I have a perimeter network 10.0.0.y
and I have a class c external network z.z.z.z

I want to put my web, mail, and dns servers in the perimeter network, but use nat to give them public ip's thus.

perimeter server 10.0.0.2 has outside ip z.z.z.2
perimeter server 10.0.0.3 has outside ip z.z.z.3
perimeter server 10.0.0.4 has outside ip z.z.z.4
perimeter server 10.0.0.5 has outside ip z.z.z.5

I also want to provide nat addresses for some servers on my inside network, for example server 192.168.1.2 will have outside ip z.z.z.6

I initially set up using the 3-leg perimeter template, and have internet access working from the internal clients.

Any help appreciated, thanks

 

[shokti]

check the powerpoint presentation and streaming media on this link:

http://support.microsoft.com/default.aspx?scid=kb;en-us;324972#appliesto

i hope this helps.