Hi All,
I have 2 Connection at home and I set it load balancing :
Connection A = Static Public IP = 202.155.101.22/30
Connection B = Static LAN IP = 10.200.200.42/30 Which if I plugged this connection cable to my PC, and I set the IP 10.200.200.42 , I can browse the internet ( this is sharing network from my neighbour ) , so here is my script
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/ip address
add address=202.155.101.22/30 interface=WAN1
add address=10.200.200.42/30 interface=WAN2
add address=192.168.2.1/24 interface=bridge-LAN
/ip dns set allow-remote-requests=yes cache-max-ttl=1w cache-size=5000KiB max-udp-packet-size=512 servers=103.28.3.187,8.8.8.8
/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_WAN1
add chain=output connection-mark=WAN2_conn action=mark-routing new-routing-mark=to_WAN2
add chain=prerouting dst-address=202.155.101.22/30 action=accept in-interface=bridge-LAN
add chain=prerouting dst-address=10.200.200.42/30 action=accept in-interface=bridge-LAN
add chain=prerouting dst-address-type=!local in-interface=bridge-LAN per-connection-classifier=both-addresses-and-ports:2/0 action=mark-connection new-connection-mark=WAN1_conn passthrough=yes
add chain=prerouting dst-address-type=!local in-interface=bridge-LAN per-connection-classifier=both-addresses-and-ports:2/1 action=mark-connection new-connection-mark=WAN2_conn passthrough=yes
add chain=prerouting connection-mark=WAN1_conn in-interface=bridge-LAN action=mark-routing new-routing-mark=to_WAN1
add chain=prerouting connection-mark=WAN2_conn in-interface=bridge-LAN action=mark-routing new-routing-mark=to_WAN2
/ip firewall nat
add chain=srcnat out-interface=WAN1 action=masquerade
add chain=srcnat out-interface=WAN2 action=masquerade
/ip route
add dst-address=0.0.0.0/0 gateway=202.155.101.21 routing-mark=to_WAN1 check-gateway=ping
add dst-address=0.0.0.0/0 gateway=10.200.200.41 routing-mark=to_WAN2 check-gateway=ping
add dst-address=0.0.0.0/0 gateway=202.155.101.21 distance=1 check-gateway=ping
add dst-address=0.0.0.0/0 gateway= 10.200.200.41 distance=2 check-gateway=ping
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The problem is when my connection A down, the Connection B cant be used, Im not sure if I can set Local IP as the WAN ? But if I move the cable to my PC, and I set the IP in my PC direct, I can connect to the internet using IP 10.200.200.42 , Please advise?