I think one of the ways is to purchase a static IP address for each machine.
This IP address is yours. You lease it on a monthly basis from ISP. This
will cost you money, not a small change, actually.
Another option which is free and resides inside your Vista is to use Secured
Computer Names. Here is the link:
http://technet.microsoft.com/en-us/l.../bb727045.aspx
follow the instructions and you will get a secured connection.
You will need IPv6 for that, Vista selects it as default.
"Dirk Lehmann" <dirk_lehmann@xxxxxx> wrote in message
news

974A431-94BD-46D7-A6D9-17B7C6D48788@xxxxxx
> Hello,
>
> please provide me if I need to configure lan-adapter settings on host for
> dynamic ip and on client for dynamic ip to use the host as a internet
> gateway.
>
> Which kind of ip adresses (private or public) do we need in our
> homenetwork to use internet connection sharing? Should our homenetwork
> automatically adress private ip adresses if we select it as privat and
> configured both lan adapters for DHCP?
>
> Can we configure the lan-adapter settings on host and on client manually
> (not dynamic) and how to configure? This means: What is then the gateway
> on the host, when the interface connected to the internet getīs its adress
> dynamicly. What then is (are) the DNS on the client?
>
> Is there further and good documentation in the web to the internet
> connection sharing?
>
> Should we use IPV6 in our homenetwork because of any other advantage than
> the number of adresses?
>
> regards,
>
> Dirk Lehmann
>