I have managed to setup and connect a VPN tunnel between the Linksys BEFXS41 & Netgear FVS18 routers. I can ping from the Linksys side and get responses from computers behind the Netgear router. The problem is that I cannot go the other way because the Netgear unit does not have an IP address for the Linksys unit (the Netgear unit shows 0.0.0.0 as the remote gateway address). The Linksys unit uses a dynmic IP address that doesn't seem to be passed over the network the Netgear router. What am I doing wrong?