[Script -MikroTik] 2 PPPoE WAN Connection and Failover using Netwatch Tool and Scripts.txt

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# 2 PPPoE WAN Connection and Failover using Netwatch Tool and Scripts
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### ISP1 - PPPoE WAN Connection (pppoe-out1) ###
PPP > Go to pppoe-out1 interface and uncheck Add Default Route.

/ip route
add comment="To ISP1" distance=1 gateway=pppoe-out1
add comment="Netwatch ISP1 (Google DNS)" distance=1 dst-address=8.8.8.8/32 gateway=pppoe-out1

Go to Tools > Netwatch
1.1 Press +
1.2 In (Host) tab
    -> Host: 8.8.8.8
    -> Interval: 00:00:10
    -> Timeout: 800
1.3 In (Up) tab
    -> On up:

ip route enable [find dst-address=0.0.0.0/0 gateway=pppoe-out1]
:log warning "ISP1 is up"

1.4 In (Down) tab
    -> On down:

ip route disable [find dst-address=0.0.0.0/0 gateway=pppoe-out1]
:log error "ISP1 is down"
/ip firewall connection remove [find]

1.5 Press Apply and OK.
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### ISP2 - PPPoE WAN Connection (pppoe-out2) ###
PPP > Go to pppoe-out2 interface and uncheck Add Default Route.

/ip route
add comment="To ISP2" distance=2 gateway=pppoe-out2
add comment="Netwatch ISP2 (Quad9 DNS)" distance=1 dst-address=9.9.9.9/32 gateway=pppoe-out2

Go to Tools > Netwatch
1.1 Press +
1.2 In (Host) tab
    -> Host: 9.9.9.9
    -> Interval: 00:00:10
    -> Timeout: 800
1.3 In (Up) tab
    -> On up:

ip route enable [find dst-address=0.0.0.0/0 gateway=pppoe-out2]
:log warning "ISP2 is up"

1.4 In (Down) tab
    -> On down:

ip route disable [find dst-address=0.0.0.0/0 gateway=pppoe-out2]
:log error "ISP2 is down"
/ip firewall connection remove [find]

1.5 Press Apply and OK.
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