Need assistance setting up an IPSec tunnel with one end point behind consumer nat.
Here is a diagram of what I want to accomplish.
http://www.gliffy.com/go/publish/image/8568725/L.png
I need to register this remote phones over an IPSec tunnel. The main router is an Edgwater Edgemarc router (4550) and I’m unsure how to setup Phase 2 for the tunnel.
I’m unsure how to best do this. Since I have no control over the consumer / home isp router, I was hoping for a solution where the remote mikrotiks remote back to the home office to establish the tunnel. I was thinking PPTP as it’s simple to setup, but since the main router has no way to create a dynamic route back through the PPTP connection, I’m stuck with creating multiple IPSec tunnels.
Can someone assist?