I have successfully set up openvpn server on my er605.  Now though I would like to set up open vpn client.  I would want my ER605 to connect to my family members Nighthawk router.  I can successfully connect to the nighthawk router via an openvpn client.

I have the OVPN cofig from the nighthawk router.  I am putting in the information on the ER605 client configuration.  I believe though I am missing the configuration on the ER605 that would let it know to route traffic to my family member's private network over that VPN.  Is there something I must also configure on the ER605 Network tab?