Hi, Im new using mikrotik devices i buy a RB2011UiAS
Im trying make load balancing and failover i have 2 routers ISP1 192.168.10.1 and ISP2 192.168.20.1 and my LAN 192.168.0.x
I already try to follow some tutorials and i choose this i send in attachment but i have problems with this one.
1º its always on WAN1 i config the traffic monitor and dont make any difference dont change between WANS
2º failover activate ping ok fine but only works if we dont have connection to router its possible i ping a external ip like 8.8.8.8 for wan1 and 8.8.4.4 for wan2?
/interface ethernet
set0 name=LAN
set3 name=ISP_1
set4 name=ISP_2
/ip address
add address=192.168.0.1/24 interface=LAN
add address=192.168.10.2/24 interface=ISP_1
add address=192.168.20.2/24 interface=ISP_2
/ip firewall nat
add action=masquerade chain=srcnat out-interface=ISP_1
add action=masquerade chain=srcnat out-interface=ISP_2
/ip route
add gateway=192.168.10.1 distance=1
add gateway=192.168.20.1 distance=2
add gateway=192.168.10.1 routing-mark=ISP1_Routedistance=1
add gateway=192.168.20.1 routing-mark=ISP2_Routedistance=1
/ip firewall address-list
add address=192.168.10.1/24 list=Connected
add address=192.168.20.1/24 list=Connected
add address=192.168.0.0/24 list=Connected
add address=192.168.0.0/24 list=LAN
/ip firewall mangle
add chain=prerouting src-address-list=Connected
dst-address-list=Connected action=accept
/ip firewall mangle
add chain=input connection-mark=no-mark in-interface=ISP_1 action=mark-connection new-connection-mark=WAN1->ROS
add chain=input connection-mark=no-mark in-interface=ISP_2 action=mark-connection new-connection-mark=WAN2->ROS
add chain=output connection-mark=WAN1->ROS action=mark-routing new-routing-mark=ISP1_Route
add chain=output connection-mark=WAN2->ROS action=mark-routing new-routing-mark=ISP2_Route
/ip firewall mangle
add chain=forward connection-mark=no-mark in-interface=ISP_1 action=mark-connection new-connection-mark=WAN1->LANs
add chain=forward connection-mark=no-mark in-interface=ISP_2 action=mark-connection new-connection-mark=WAN2->LANs
add chain=prerouting connection-mark=WAN1->LAN ssrc-address-list=LAN action=mark-routing new-routing-mark=ISP1_Route
add chain=prerouting connection-mark=WAN2->LAN ssrc-address-list=LAN action=mark-routing new-routing-mark=ISP2_Route
/ip firewall mangle
add chain=prerouting connection-mark=no-mark src-address-list=LAN dst-address-list=!Connected dst-address-type=!local action=mark-connection new-connection-mark=LAN->WAN
add chain=prerouting connection-mark=LAN->WAN src-address-list=LAN action=mark-routing new-routing-mark=ISP1_Route comment=“Load-Balancing here”
add chain=prerouting connection-mark=LAN->WAN routing-mark=ISP1_Route action=mark-connection new-connection-mark=Sticky_ISP1
add chain=prerouting connection-mark=LAN->WAN routing-mark=ISP2_Route action=mark-connection new-connection-mark=Sticky_ISP2
add chain=prerouting connection-mark=Sticky_ISP1 src-address-list=LAN action=mark-routing new-routing-mark=ISP1_Route
add chain=prerouting connection-mark=Sticky_ISP2 src-address-list=LAN action=mark-routing new-routing-mark=ISP2_Route
add interface=ISP_1 name=LB1 on-event=“:log warning"LB Debug: ISP1 overloaded,s
witching to ISP2";\r
\n/ip firewall mangle set [find comments"Load-Balancing Here"] new-routing
-mark=ISP2_Route” threshold=5242880 traffic=received
add interface=ISP_1 name=LB2 on-event=“:log warning"LB Debug: ISP1 back to norm
al";\r
\n/ip firewall mangle set [find comments"Load-Balancing Here"] new-routing
-mark=ISP1_Route” threshold=5242880 traffic=received trigger=below
router.pdf (699 KB)