My bad, I missed the part that you were using Hessu's VPN server.
I have not tried that yet. Nor do I know how he has things configured.
I do run a OpenVPN server on my IPIP gateway. And as I mentioned; the
OpenVPN server hands out a 44 address in my subnet and routes all 44
client traffic back to the OpenVPN / IPIP server and it works great.
73'
Steve, KB9MWR