Load Balancing 2 Speedy Mikrotik RouterOS V.3.x.xx dan V.4.x.xx

Langka pertama
Ip modem 1 192.168.1.1
Ip modem 2 192.168.2.1
colokkan modem 1 pada ether1
colokkan modem 2 pada ether2
colokkan yang dari hub pada ether3
posisi PPoE dari modem
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Pada mikrotik
buka pada winbox.
muncul baru pertama kali remove all configuration
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/interface
set 0 name=modem1
set 1 name=modem2
set 2 name=lokal

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buat IP di masing2 ethernet
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/ip address
add address=192.168.1.2/24 netmask=255.255.255.0 interface=modem1
add address=192.168.2.2/24 netmask=255.255.255.0 interface=modem2
add address=192.168.0.254/24 netmask=255.255.255.0 interface=lokal
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buat mangle untuk load balancing
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/ip firewall mangle
add chain=prerouting in-interface=lokal connection-state=new nth=2,1 action=mark-connection new-connection-mark=speedy1 passthrough=yes
add chain=prerouting in-interface=Lokal connection-mark=speedy1 action=mark-routing new-routing-mark=speedy1 passthrough=no
add chain=prerouting in-interface=lokal connection-state=new nth=2,2 action=mark-connection new-connection-mark=speedy2 passthrough=yes
add chain=prerouting in-interface=Lokal connection-mark=speedy2 action=mark-routing new-routing-mark=speedy2 passthrough=no

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buat NAT untuk load balancing
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/ip firewall nat
chain=srcnat out-interface=modem1 action=masquerade
chain=srcnat out-interface=modem2 action=masquerade

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buat ip route
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/ip route
add gateway=192.168.1.1
add gateway=192.168.2.1 routing-mark=speedy2

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Tips and Trik
apabila salah satu speedy down, silahkan semua mangle.
misalnya speedy2 down silahkan disable gateway yang mengarah speedy2
misalnya speedy1 down silahkan disable gateway yang mengarah speedy1 dan hilangkan routing-mark speedy2

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