On Sun, Jan 18, 2009 at 2:32 AM, Someone <plug_1 at robinson-west.com> wrote: .... > I guess I'm stuck manually configuring a TCP/IP based network > and isolating it. > You can always have dhcp give out addresses that are un-routeable to the internet. Like your network is 192.168.0.1 give out 192.168.16.x for your dhcp devices without a gateway address.