> I have one network on 220.127.116.11/24 and another on opt1 at 18.104.22.168/24
> which is being used for a wireless AP.
> What rule or NAT rule would I have to create to allow windows files sharing
> from one subnet to the other?
> Right now I cannot see anything. I would probably have to allow certain icmp
> traffic in as well.
Windows file sharing does not work from subnet to subnet without the use
of a WINS server or a 2K/2K3 domain controller. For windows 2K and up,
you need port 445TCP open. For ME and older you need port 139TCP open. HTH