[44net] Traffic not routing to my gateway

Hey all, I recently got my gateway and ip block allocations all setup including the DNS piece thanks to Brian and others. I've got the tunnel defined on my router. When I run a TCPDUMP on the physical interface that is hooked up to m169.228.66.251y cable modem, I am not seeing any traffic from the 169.228.66.251 tunnel endpoint. Nor, obviously, am I seeing any traffic on my tunnel interface. How do I troubleshoot this? Thanks Craig KC1ETB