I have already a Windows VPN server installed on a windows 7 laptop.
Now, I'm trying to setup a DIFFERENT windows VPN server on another windows8.1 laptop.
Both laptops are on the same wifi network.

The problem is that port 1723 forwarding is already used for the windows7 laptop.
It seems changing port 1723 is not allowed.
Is there another way, to set up a second different windows VPN server on the same network?
Thanks in advance