Config Load Balance Mikrotik PCC Failover

/ip firewall nat
add chain=srcnat out-interface="wan1" action=masquerade
add chain=srcnat out-interface="wan2" action=masquerade

/ip firewall mangle
add action=mark-connection chain=input in-interface="wan1" new-connection-mark="cm-wan1" passthrough=yes
add action=mark-connection chain=input in-interface="wan2" new-connection-mark="cm-wan2" passthrough=yes
add action=mark-routing chain=output connection-mark="cm-wan1" new-routing-mark="to-wan1" passthrough=yes
add action=mark-routing chain=output connection-mark="cm-wan2" new-routing-mark="to-wan2" passthrough=yes
add action=mark-connection chain=prerouting dst-address-list=!LOCAL-IP dst-address-type=!local new-connection-mark="cm-wan1" passthrough=yes per-connection-classifier=both-addresses-and-ports:2/0 src-address-list=LOCAL-IP
add action=mark-connection chain=prerouting dst-address-list=!LOCAL-IP dst-address-type=!local new-connection-mark="cm-wan2" passthrough=yes per-connection-classifier=both-addresses-and-ports:2/1 src-address-list=LOCAL-IP
add action=mark-routing chain=prerouting connection-mark="cm-wan1" dst-address-list=!LOCAL-IP new-routing-mark="to-wan1" passthrough=yes src-address-list=LOCAL-IP
add action=mark-routing chain=prerouting connection-mark="cm-wan2" dst-address-list=!LOCAL-IP new-routing-mark="to-wan2" passthrough=yes src-address-list=LOCAL-IP

/ip route
add check-gateway=ping comment=isp1 distance=1 gateway=1.1.1.1 routing-mark=\
to-ether1 target-scope=30
add comment="backup isp2" distance=2 gateway=gateway_address_isp2 routing-mark=\
to-ether1
add check-gateway=ping comment=isp2 distance=1 gateway=8.8.8.8 routing-mark=\
to-ether2 target-scope=30
add comment="backup isp1" distance=2 gateway=gateway_address_isp1 routing-mark=\
to-ether2
add check-gateway=ping distance=1 gateway=gateway_address_isp1
add check-gateway=ping distance=2 gateway=gateway_address_isp2
add distance=1 dst-address=1.1.1.1/32 gateway=gateway_address_isp1
add distance=1 dst-address=8.8.8.8/32 gateway=gateway_address_isp2