Enabling IP routing/forwarding in Windows 8.1

CiniO

So.
I need my foreign tv tuner to have access to internet with foreign IP (as they limit access to local IP only).

My config at home local network is:
Router: 192.168.1.254
mask: 255.255.255.0

My PC: 192.168.1.2
mask: 255.255.255.0
Gateway: 192.168.1.254

TV tuner: 192.168.1.151
mask: 255.255.255.0
Gateway: 192.168.1.254


Now what I wanted to do, is setup OpenVPN on my PC to my friend's server in the desired country, and have my TV tuner traffic through there.

I though about setting up TV tuner config as follows:

TV tuner: 192.168.1.151
mask: 255.255.255.0
Gateway 192.168.1.2

So this would put the traffic from TV tuner through my PC, and then OpenVPN config would put that traffic through desired route.

However I can't make Windows to forward traffic through it.

I know in Linux it is enough to do:
echo 1 > proc/sys/net/ipv4/ip_forward

In Windows I found this:
In registry HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters

And change IPEnableRouter from 0 to 1.

But unfortunately it doesn't work.

Any ideas?

FSL

If you are happy it will work in Linux get a Raspberry Pi and use that. You can get a usb to ethernet adapter if you find you need two ethernet ports on the Pi.