Port Forwarding for VPN Server Pls Help

Hi

I need some instructions to setup port forwarding to allow outside/internet users to see my VPN server in my network. I dont want to use the routers internal VPNServer functions.

I am using PPTP but also want to allow IPSEC

I am using a RB750

VPN Server is in 192.9.200.237

For PPTP forward GRE traffic as well as TCP/1723 to the VPN server. For IPSec forward ESP as well as UDP/500 to the VPN server. The wiki has examples on how to port forward.