I have an L2TP client setup on this VPN router that establishes a connection and everything works fine in terms of all traffic hitting the VPN. The problem is that if something goes wrong with the VPN, then the route table gets adjusted and everything is routed through WAN1. I want all traffic to be forced through the VPN, and if the VPN is not working to just not route through anywhere else. 

TCHI = VPN

VPN config error (removed from route table)

Please let me know if any other information is necessary.  I appreciate the help!