gbudny93.RouterOS_Useful_Sc.../RouterOS_Dual_WAN_Failover.rsc
Grzegorz Budny f459621284 Update
2020-04-19 18:09:20 +02:00

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# RouterOS Function
# Copyright (c) Grzegorz Budny
# Version 1.0
# Last update: 4/19/2020
# Simple setup for DUAL WAN failover. Main WAN must be commented as WAN1. Secondary WAN must be commented as WAN2
:global DualWanFailover do={
/ip route add dst-address=8.8.8.8 gateway=[/ip route get value-name=gateway [find distance=1 dst-address=0.0.0.0/0]];
/ip route add dst-address=8.8.4.4 gateway=[/ip route get value-name=gateway [find distance=2 dst-address=0.0.0.0/0]];
/tool netwatch add host=8.8.8.8 interval=00:00:10 \
up-script="/ip route enable [find comment=WAN1 /ip firewall connection remove [find]" down-script="/ip route disable [find comment=WAN1 /ip firewall connection remove [find]";
/tool netwatch add host=8.8.4.4 interval=00:00:10 \
up-script="/ip route enable [find comment=WAN2 /ip firewall connection remove [find]" down-script="/ip route disable [find comment=WAN2 /ip firewall connection remove [find]";
}
$DualWanFailover