Re: Dual WAN - L2TP VPN Connection problem

You need to set your default route. to ethX then create a new route table for the default route of your second wan pointing the next hop to ethY. then in the firewall rules you need to have wan y point to table 1 for route y.

Also I would enable sticky connections under load-balance.

I also believe I read somewhere that port forwarding doesn't work with multi-wan so you have to do manual port forwarding with rules and nat.