Mikrotik Remote Access via Multiple WAN Links | Syed Jahanzaib Personal Blog to Share Knowledge !
Posted by jpluimers on 2020/11/04
Multi-WAN routing always involves marking incoming connections to the replies go out on the same connection: [WayBack] Mikrotik Remote Access via Multiple WAN Links | Syed Jahanzaib Personal Blog to Share Knowledge !
# Mirkotik IP Firewall Mangle Section
/ ip firewall mangle
# Mark traffic coming via WAN-1 link
add chain=input in-interface=WAN1 action=mark-connection new-connection-mark=WAN1_incoming_conn
# Mark traffic coming via WAN-2 link
add chain=input in-interface=WAN2 action=mark-connection new-connection-mark=WAN2_incoming_conn
# Mark traffic routing mark for above marked connection for WAN-1 , so that mikrotik will return traffic via same interface it came in
add chain=output connection-mark=WAN1_incoming_conn action=mark-routing new-routing-mark=to_WAN1
# Mark traffic routing mark for above marked connection for WAN-2, so that mikrotik will return traffic via same interface it came in
add chain=output connection-mark=WAN2_incoming_conn action=mark-routing new-routing-mark=to_WAN2
# Finally Add appropriate routes in ROUTE section
/ ip route
add dst-address=0.0.0.0/0 gateway=1.1.1.2 routing-mark=to_WAN1 check-gateway=ping
add dst-address=0.0.0.0/0 gateway=2.2.2.2 routing-mark=to_WAN2 check-gateway=ping
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–jeroen
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