load-balancing {
    wan {
        enable-local-traffic
        flush-connections
        interface-health eth0 {
            nexthop dhcp
            test 0 {
                resp-time 5
                target 8.8.8.8
                ttl-limit 1
                type ping
            }
            test 1 {
                resp-time 5
                target 8.8.4.4
                ttl-limit 1
                type ping
            }
        }
        interface-health eth1 {
            nexthop dhcp
            test 0 {
                resp-time 5
                target 1.1.1.1
                ttl-limit 1
                type ping
            }
            test 1 {
                resp-time 5
                target 1.0.0.1
                ttl-limit 1
            }
        }
        interface-health eth2 {
            nexthop dhcp
            test 0 {
                resp-time 5
                target 4.2.2.2
                ttl-limit 1
                type ping
            }
            test 1 {
                resp-time 5
                target 4.2.2.1
                ttl-limit 1
            }
        }
        rule 5 {
            destination {
                address 0.0.0.0/0
            }
            inbound-interface !eth7
            failover
            interface eth0 {
                weight 10
            }
            interface eth1 {
                weight 20
            }
            interface eth2 {
                weight 30
            }
            protocol all
        }
        rule 10 {
            destination {
                address 0.0.0.0/0
            }
            inbound-interface eth7
            interface eth0 {
                weight 10
            }
            interface eth1 {
                weight 10
            }
            interface eth2 {
                weight 10
            }
            protocol all
            source {
                address 10.0.0.0/16
            }
        }
        sticky-connections {
            inbound
        }
    }
}