PPTP - EoIP portforward

RouterOS Beginner Basics
1

Hi,

scheme:
MKT1 ↔ Router1 <=Internet=> Router2 ↔ MKT2

I(beginner) am trying to create a tunnel between 2 RB951-2n, using pptp and on top of it eoip.
Router1-2 are both nat.
Im confused, where/how can i describe the port i forwarded in mikrotik ?

J :confused:

2

Port forward is only needed on the server side.
In case of pptp forward tcp port 1723 on the router towards the MT.
Forwards on the m Routerboard is not needed.