Nat + Static Routes

Hi everybody, i have a trouble at home. i want to add a static route on my epmp1000
My Network config its like this:

I want to enable Nat for the network and ping the host behind the router
i need to add normal static route via but the statics routes disappear when i set the epmp1000 in nat mode.

Hi @elbitor
you need to configure
eth1 of your router to

sorry the eth1 is
i made a mistake in he diagram