Load Balance PCC

/ip firewall address-list
add address=10.0.0.0/8 comment="LOKAL" list=LOKAL
add address=172.16.0.0/12 comment="LOKAL" list=LOKAL
add address=192.168.0.0/16 comment="LOKAL" list=LOKAL

Modem 1= 192.168.1.1
Modem 2 = 192.168.2.1

/ip route
add check-gateway=ping comment=default distance=1 gateway=192.168.1.1
add check-gateway=ping comment=backup-default distance=2 gateway=192.168.2.1

add check-gateway=ping comment=jalur1 distance=1 gateway=192.168.1.1 routing-mark=jalur1
add check-gateway=ping comment=backup-jalur1 distance=2 gateway=192.168.2.1 routing-mark=jalur1

add check-gateway=ping comment=jalur2 distance=1 gateway=192.168.2.1 routing-mark=jalur2
add check-gateway=ping comment=backup-jalur2 distance=2 gateway=192.168.1.1 routing-mark=jalur2

## script mangle routing :
/ip firewall mangle
add action=mark-routing chain=prerouting comment=jalur1 disabled=yes src-address-list=LOKAL dst-address-list=!LOKAL dst-address-type=!local new-routing-mark=jalur1 passthrough=no per-connection-classifier=both-addresses-and-ports:2/0
add action=mark-routing chain=prerouting comment=jalur2 disabled=yes src-address-list=LOKAL dst-address-list=!LOKAL dst-address-type=!local new-routing-mark=jalur2 passthrough=no per-connection-classifier=both-addresses-and-ports:2/1