I have been asked to establish a remote vpn connection via a WAN Miniport (PPTP) from external Windows clients to my Companys Server 2012R2.
I have installed this role on a local 2012R2 server and have set the Zyxel router up to NAT port 1723 + 47 from Wan to LAN pointing to the local ip of the server.
I also have configured the actual users for allowing remote access.
(I have followed these guidelines: http://www.thomasmaurer.ch/2014/01/how-to-install-vpn-on-windows-server-2012-r2/
I have set up a WAN miniport on a laptop.
If I try to connect from my LAN it opens up instantly. However If I try this from the WAN side it fails with no futher reason.
Can anyone point me in the right direction?