ether1 is Local
ether2 is WAN1
ether3 is WAN2
ether4 is WAN3
WLAN is WAN4
Local ip 19.168.88.1/24
WAN1 TO WAN3 PPPOE DHCP CLIENT wan
WAN4 WIRELESS DHCP CLIENT wan
i am use this script but wan4 not work
/ip firewall mangle
add action=accept chain=prerouting disabled=no in-interface=pppoe-out1
add action=accept chain=prerouting disabled=no in-interface=pppoe-out2
add action=accept chain=prerouting disabled=no in-interface=pppoe-out3
add action=accept chain=prerouting disabled=no in-interface=WAN4
add action=mark-connection chain=prerouting disabled=no dst-address-type=!local new-connection-mark=wan1_conn passthrough=yes per-connection-classifier=both-addresses-and-ports:4/0 src-address=192.168.88.0/24
add action=mark-connection chain=prerouting disabled=no dst-address-type=!local new-connection-mark=wan2_conn passthrough=yes per-connection-classifier=both-addresses-and-ports:4/1 src-address=192.168.88.0/24
add action=mark-connection chain=prerouting disabled=no dst-address-type=!local new-connection-mark=wan3_conn passthrough=yes per-connection-classifier=both-addresses-and-ports:4/2 src-address=192.168.88.0/24
add action=mark-connection chain=prerouting disabled=no dst-address-type=!local new-connection-mark=wan4_conn passthrough=yes per-connection-classifier=both-addresses-and-ports:4/3 src-address=192.168.88.0/24
add action=mark-routing chain=prerouting connection-mark=wan1_conn disabled=no new-routing-mark=to_wan1 passthrough=yes src-address=192.168.88.0/24
add action=mark-routing chain=prerouting connection-mark=wan2_conn disabled=no new-routing-mark=to_wan2 passthrough=yes src-address=192.168.88.0/24
add action=mark-routing chain=prerouting connection-mark=wan3_conn disabled=no new-routing-mark=to_wan3 passthrough=yes src-address=192.168.88.0/24
add action=mark-routing chain=prerouting connection-mark=wan4_conn disabled=no new-routing-mark=to_wan4 passthrough=yes src-address=192.168.88.0/24
/ip firewall nat
add action=masquerade chain=srcnat disabled=no out-interface=pppoe-out1 src-address=192.168.88.0/24
add action=masquerade chain=srcnat disabled=no out-interface=pppoe-out2 src-address=192.168.88.0/24
add action=masquerade chain=srcnat disabled=no out-interface=pppoe-out3 src-address=192.168.88.0/24
add action=masquerade chain=srcnat disabled=no out-interface=WAN4 src-address=192.168.88.0/24
/ip route
add check-gateway=ping disabled=no distance=1 dst-address=0.0.0.0/0 gateway=pppoe-out1 routing-mark=to_wan1 scope=30 target-scope=10
add check-gateway=ping disabled=no distance=1 dst-address=0.0.0.0/0 gateway=pppoe-out2 routing-mark=to_wan2 scope=30 target-scope=10
add check-gateway=ping disabled=no distance=1 dst-address=0.0.0.0/0 gateway=pppoe-out3 routing-mark=to_wan3 scope=30 target-scope=10
add check-gateway=ping disabled=no distance=1 dst-address=0.0.0.0/0 gateway=WAN4 routing-mark=to_wan4 scope=30 target-scope=10
add check-gateway=ping disabled=no distance=1 dst-address=0.0.0.0/0 gateway=pppoe-out1 scope=30 target-scope=10
add check-gateway=ping disabled=no distance=1 dst-address=0.0.0.0/0 gateway=pppoe-out2 scope=30 target-scope=10
add check-gateway=ping disabled=no distance=1 dst-address=0.0.0.0/0 gateway=pppoe-out3 scope=30 target-scope=10
add check-gateway=ping disabled=no distance=1 dst-address=0.0.0.0/0 gateway=WAN4 scope=30 target-scope=10
/ip dns
set allow-remote-requests=no cache-max-ttl=1w cache-size=2048KiB \
max-udp-packet-size=4096 servers=8.8.8.8,8.8.4.4
