ECMP Load Balancing Simple and Easy Method tested by HaK
First you need to rename your Mikrotik Interface name according to below script otherwise it won't work.. / ip address add address=192.168.0.1/24 network=192.168.0.0 broadcast=192.168.0.255 interface=Local add address=10.10.10.2/24 network=10.10.0.0 broadcast=10.10.10.255 interface=wan2 add address=10.20.20.2/24 network=10.20.0.0 broadcast=10.20.20.255 interface=wan1 / ip route add dst-address=0.0.0.0/0 gateway=10.10.10.1,10.20.20.1 check-gateway=ping / ip firewall nat add chain=srcnat out-interface=wan1 action=masquerade add chain=srcnat out-interface=wan2 action=masquerade / ip firewall mangle add chain=input in-interface=wan1 action=mark-connection new-connection-mark=wan1_conn add chain=input in-interface=wan2 action=mark-connection new-connection-mark=wan2_conn add chain=output connection-mark=wan1_conn action=mark-routing new-routing-mark=to_wa1 add chain=output connection-mark=wan1_conn action=mark-routing new-routing-mark=to_wa2 / ip route add dst-add