Currently, I divide my wireless SSID into two sets. I bridge WAN, LAN1, LAN2, LAN3, eth1 and eth2 as br0. br1 is set as wl1.1 and vlan3. If I want to force br0 to use OpenVPN, br1 uses outside tunnel network, how can I set it up? Right now I write iptables as following. #Enable NAT on the WAN...