need to change the dhcp scope in my Internet Connection Sharing setup

I am using a win98se box with ICS installed as a router/NAT/firewall box to
isolate a small piece of my network. In the lab the thing works great --
the external nic gets a 10.10.0.0/24 address from the main network, and it
spits out a 192.168.0.0/24 to the internal network.

However, in production I might have a problem. The external network uses
192.168.0.0/24 addressing, the same as what ICS is going to use on the
internal side. This may or may not be a problem, but I want to forestall
this by changing the DHCP scope on the internal side to an RFC1918 class A
or B range instead. I'm personally wanting to use the range 172.16.0.0/24
so I know instantly what I'm looking at during troubleshooting. What do I
modify on the ICS box (registry, control panel settings, whatever) to make
this happen?

TIA...

In article <(E-Mail Removed)>, "Gerry Voras"
<(E-Mail Removed)> wrote:
>I am using a win98se box with ICS installed as a router/NAT/firewall box to
>isolate a small piece of my network. In the lab the thing works great --
>the external nic gets a 10.10.0.0/24 address from the main network, and it
>spits out a 192.168.0.0/24 to the internal network.
>
>However, in production I might have a problem. The external network uses
>192.168.0.0/24 addressing, the same as what ICS is going to use on the
>internal side. This may or may not be a problem, but I want to forestall
>this by changing the DHCP scope on the internal side to an RFC1918 class A
>or B range instead. I'm personally wanting to use the range 172.16.0.0/24
>so I know instantly what I'm looking at during troubleshooting. What do I
>modify on the ICS box (registry, control panel settings, whatever) to make
>this happen?
>
>TIA...

This Microsoft Knowledge Base article has full details Gerry:

How to Change the IP Range for the ICS DHCP Service
http://support.microsoft.com/?id=230148

A small, nit-picky point: according to RFC1918, the private address
space 172.16.0.0 - 172.31.255.255 is a /12 (16 contiguous class B
network numbers), not a /24.
--
Best Wishes,
Steve Winograd, MS-MVP (Windows Networking)

Please post any reply as a follow-up message in the news group
for everyone to see. I'm sorry, but I don't answer questions
addressed directly to me in E-mail or news groups.

Microsoft Most Valuable Professional - Windows Networking
http://mvp.support.microsoft.com

Steve Winograd's Networking FAQ
http://www.bcmaven.com/networking/faq.htm

I was going to subnet the class B range into something more manageable.


"Steve Winograd [MVP]" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
>
> A small, nit-picky point: according to RFC1918, the private address
> space 172.16.0.0 - 172.31.255.255 is a /12 (16 contiguous class B
> network numbers), not a /24.
> --
> Best Wishes,
> Steve Winograd, MS-MVP (Windows Networking)
>
> Please post any reply as a follow-up message in the news group
> for everyone to see. I'm sorry, but I don't answer questions
> addressed directly to me in E-mail or news groups.
>
> Microsoft Most Valuable Professional - Windows Networking
> http://mvp.support.microsoft.com
>
> Steve Winograd's Networking FAQ
> http://www.bcmaven.com/networking/faq.htm