6 WAN LOAD BALANCING (UNEQUAL) MIKROTIK

Load Balancing is common now in these days due to heavy bandwidth charges. Now a days Small ISP doing loadbalance to save there bandwidth charges and some other expense.

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#Simple Pcc Loadbalance 6Wan uNEQUAL #Rename ether as WAN1,WAN2,WAN3,WAN4,WAN5,WAN6,Local    /ip address add address=192.168.0.1/24 network=192.168.0.0 broadcast=192.168.0.255 interface=Local add address=192.168.1.2/24 network=192.168.1.0 broadcast=192.168.1.255 interface=WAN1 add address=192.168.2.2/24 network=192.168.2.0 broadcast=192.168.2.255 interface=WAN2 add address=192.168.3.2/24 network=192.168.3.0 broadcast=192.168.3.255 interface=WAN3 add address=192.168.4.2/24 network=192.168.4.0 broadcast=192.168.4.255 interface=WAN4 add address=192.168.5.2/24 network=192.168.5.0 broadcast=192.168.5.255 interface=WAN5 add address=192.168.6.2/24 network=192.168.6.0 broadcast=192.168.6.255 interface=WAN6   /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=input in-interface=WAN3 action=mark-connection new-connection-mark=WAN3_conn add chain=input in-interface=WAN4 action=mark-connection new-connection-mark=WAN4_conn add chain=input in-interface=WAN5 action=mark-connection new-connection-mark=WAN5_conn add chain=input in-interface=WAN6 action=mark-connection new-connection-mark=WAN6_conn add chain=output connection-mark=WAN1_conn action=mark-routing new-routing-mark=to_WAN1 add chain=output connection-mark=WAN2_conn action=mark-routing new-routing-mark=to_WAN2 add chain=output connection-mark=WAN3_conn action=mark-routing new-routing-mark=to_WAN3 add chain=output connection-mark=WAN4_conn action=mark-routing new-routing-mark=to_WAN4 add chain=output connection-mark=WAN5_conn action=mark-routing new-routing-mark=to_WAN5 add chain=output connection-mark=WAN6_conn action=mark-routing new-routing-mark=to_WAN6 add chain=prerouting dst-address=192.168.1.0/24 action=accept in-interface=Local add chain=prerouting dst-address=192.168.2.0/24 action=accept in-interface=Local add chain=prerouting dst-address=192.168.3.0/24 action=accept in-interface=Local add chain=prerouting dst-address=192.168.4.0/24 action=accept in-interface=Local add chain=prerouting dst-address=192.168.5.0/24 action=accept in-interface=Local add chain=prerouting dst-address=192.168.6.0/24 action=accept in-interface=Local add chain=prerouting dst-address-type=!local in-interface=Local per-connection-classifier=both-addresses-and-ports:8/0 action=mark-connection new-connection-mark=WAN1_conn passthrough=yes add chain=prerouting dst-address-type=!local in-interface=Local per-connection-classifier=both-addresses-and-ports:8/1 action=mark-connection new-connection-mark=WAN2_conn passthrough=yes add chain=prerouting dst-address-type=!local in-interface=Local per-connection-classifier=both-addresses-and-ports:8/2 action=mark-connection new-connection-mark=WAN3_conn passthrough=yes add chain=prerouting dst-address-type=!local in-interface=Local per-connection-classifier=both-addresses-and-ports:8/3 action=mark-connection new-connection-mark=WAN4_conn passthrough=yes add chain=prerouting dst-address-type=!local in-interface=Local per-connection-classifier=both-addresses-and-ports:8/4 action=mark-connection new-connection-mark=WAN5_conn passthrough=yes add chain=prerouting dst-address-type=!local in-interface=Local per-connection-classifier=both-addresses-and-ports:8/5 action=mark-connection new-connection-mark=WAN5_conn passthrough=yes add chain=prerouting dst-address-type=!local in-interface=Local per-connection-classifier=both-addresses-and-ports:8/6 action=mark-connection new-connection-mark=WAN6_conn passthrough=yes add chain=prerouting dst-address-type=!local in-interface=Local per-connection-classifier=both-addresses-and-ports:8/7 action=mark-connection new-connection-mark=WAN6_conn passthrough=yes add chain=prerouting connection-mark=WAN1_conn in-interface=Local action=mark-routing new-routing-mark=to_WAN1 add chain=prerouting connection-mark=WAN2_conn in-interface=Local action=mark-routing new-routing-mark=to_WAN2 add chain=prerouting connection-mark=WAN3_conn in-interface=Local action=mark-routing new-routing-mark=to_WAN3 add chain=prerouting connection-mark=WAN4_conn in-interface=Local action=mark-routing new-routing-mark=to_WAN4 add chain=prerouting connection-mark=WAN5_conn in-interface=Local action=mark-routing new-routing-mark=to_WAN5 add chain=prerouting connection-mark=WAN6_conn in-interface=Local action=mark-routing new-routing-mark=to_WAN6    /ip route add dst-address=0.0.0.0/0 gateway=192.168.1.1 routing-mark=to_WAN1 check-gateway=ping add dst-address=0.0.0.0/0 gateway=192.168.2.1 routing-mark=to_WAN2 check-gateway=ping add dst-address=0.0.0.0/0 gateway=192.168.3.1 routing-mark=to_WAN3 check-gateway=ping add dst-address=0.0.0.0/0 gateway=192.168.4.1 routing-mark=to_WAN4 check-gateway=ping add dst-address=0.0.0.0/0 gateway=192.168.5.1 routing-mark=to_WAN5 check-gateway=ping add dst-address=0.0.0.0/0 gateway=192.168.6.1 routing-mark=to_WAN6 check-gateway=ping add dst-address=0.0.0.0/0 gateway=192.168.1.1 distance=1 check-gateway=ping add dst-address=0.0.0.0/0 gateway=192.168.2.1 distance=2 check-gateway=ping add dst-address=0.0.0.0/0 gateway=192.168.3.1 distance=3 check-gateway=ping add dst-address=0.0.0.0/0 gateway=192.168.4.1 distance=4 check-gateway=ping add dst-address=0.0.0.0/0 gateway=192.168.5.1 distance=5 check-gateway=ping add dst-address=0.0.0.0/0 gateway=192.168.6.1 distance=6 check-gateway=ping    /ip firewall nat add chain=srcnat out-interface=WAN1 action=masquerade add chain=srcnat out-interface=WAN2 action=masquerade add chain=srcnat out-interface=WAN3 action=masquerade add chain=srcnat out-interface=WAN4 action=masquerade add chain=srcnat out-interface=WAN5 action=masquerade add chain=srcnat out-interface=WAN6 action=masquerade    /ip dns set allow-remote-requests=yes cache-max-ttl=1w cache-size=5000KiB max-udp-packet-size=512 servers=8.8.8.8,4.2.2.6       /system clock set time-zone-name=manual    /system clock manual set dst-delta=+00:00 dst-end="jan/01/1970 00:00:00" dst-start="jan/01/1970 00:00:00" time-zone=+05:00    /system ntp client set enabled=yes mode=unicast primary-ntp=203.158.118.2 secondary-ntp=116.193.170.16