Open Suse Router

Hello I am having some issues doing to routing I have 4 network cards and one is connected to a linksys router with everything turned off to give us a static ip to use for the gateway out to the internet.

Hear is what we have

We have
eth2 with ip address of 192.168.1.2 / sub 255.255.255.0 <----Our gateway to internet
eth3 with ip address of 10.85.0.1 sub 255.255.224.0
eth0 with ip address of 10.85.32.1 sub 255.255.224.0
eth1 with ip address of 10.85.64.1 sub 255.255.224.0

We want all traffic to go out though eth2 to be able to get online

we have tried some static routes but never fully got them to work.
we are able to get it to hit the 192.168.1.2 but not the ip of the linksys of 192.168.1.1

We had this working once with windows with 3 nic and having our layer 3 switch with 3 vlans have the linksys plugged into the default vlan but we could not really browes the internet good with it vary slow that way I am trying to have the linksys plugged into the layer 3 switch at all.