On 8/10/05, Homero Thomsom <homerothomsom at yahoo dot com dot ar> wrote:
> I have a Windows 2000 running VPN server (PPTP).
> I want to connect from Internet to this service, for
> that I must pass over a PC with m0n0wall.
> In m0n0wall PC I put NAT rules to redirect ports 47
> and 1723 to the Windows PC.  The rules are this:
> 
> WAN - Port:  6891 -->   LAN PC - Port:  47

It's not port 47, it's IP protocol 47 - GRE.  GRE can't be NAT'ed via
Inbound or Server NAT, hence the redirect feature on the PPTP page on
m0n0wall.  Use it.

-Chris