Mikrotik Load Balancing

/ ip address
add address=10.0.160.254/24 network=10.0.160.0 broadcast=10.0.160.255 interface=ether1 comment="" \
disabled=no
add address=10.0.150.155/24 network=10.0.150.0 broadcast=10.0.150.255 interface=ether2 \
comment="" disabled=no
add address=192.168.100.188/24 network=192.168.100.0 broadcast=192.168.100.255 interface=ether3 \
comment="" disabled=no
/ ip firewall mangle
add chain=prerouting in-interface=ether1 connection-state=new nth=1,1,0 \
action=mark-connection new-connection-mark=odd passthrough=yes comment="" \
disabled=no
add chain=prerouting in-interface=ether1 connection-mark=odd action=mark-routing \
new-routing-mark=odd passthrough=no comment="" disabled=no
add chain=prerouting in-interface=ether1 connection-state=new nth=1,1,1 \
action=mark-connection new-connection-mark=even passthrough=yes comment="" \
disabled=no
add chain=prerouting in-interface=ether1 connection-mark=even action=mark-routing \
new-routing-mark=even passthrough=no comment="" disabled=no
/ ip firewall nat
add chain=srcnat connection-mark=odd action=src-nat to-addresses=10.0.150.155 \
to-ports=0-65535 comment="" disabled=no
add chain=srcnat connection-mark=even action=src-nat to-addresses=192.168.100.188 \
to-ports=0-65535 comment="" disabled=no
/ ip route
add dst-address=0.0.0.0/0 gateway=10.0.150.254 scope=255 target-scope=10 routing-mark=odd \
comment="" disabled=no
add dst-address=0.0.0.0/0 gateway=192.168.100.254 scope=255 target-scope=10 routing-mark=even \
comment="" disabled=no
add dst-address=0.0.0.0/0 gateway=192.168.100.254 scope=255 target-scope=10 comment="" \
disabled=no