Re: Changing DHCP Ranges

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In article <C99526D0-A513-45B3-8914-28C609DAD628@xxxxxxxxxxxxx>,
gdbnet <gdbnet@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote:
>Under Windows 98SE there was a relatively easy way to configure the DHCP
>ranges for the DHCP server under Internet Connection Sharing through a series
>of registry modifications. Is there a similar way to do this for Windows XP?
> I have a situation where the upstream ISP is forcing a 192.168.0.X/24 IP
>address down to the "internet" side of a WinXP Pro computer, and ICS trying
>to force 192.168.0.1/24 onto the "lan" side of the same computer. Obviously
>the computer is confused as to where to send packets when it has two adapters
>configured to the same network.
>
>Anyone know how to get around this (other than putting an additional router
>between the XP box and the ISP)?
>
>Thanks

I'm sorry, but it isn't possible to change the ICS DHCP range in
Windows XP.

You can manually change the host's LAN connection IP address to a
different subnet (e.g. to 192.168.1.1) after enabling ICS. However:

1. It's not recommended, tested, or supported by Microsoft.

2. It will disable the host's DHCP server, requiring you to manually
configure the clients

3. There's no guarantee that your network will work properly if you
do.

If you want to try it, at your own risk, make a restore point with
System Restore first so that you can undo the change in case of
problems.
--
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 Program
http://mvp.support.microsoft.com
.



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