LOAD BALANCING MENGGUNKAN MIKROTIK

Menggunakan 3 etrernet card

ether1 ==> wireless
ether2 ==> speedy
ethet3 ==> Lan

mikrotik command:
/ip address add address 202.152.74.1/32 interface ether1
/ip address add address 192.168.1.2/32 interface ether2
/ip address add address 192.168.10.1/24 interface ether3

Membagi Ip menjadi 2 Group

add chain=prerouting action=mark-connection src-address 192.168.10.0/25 new-routing-mark= Group-A
add chain=prerouting action=mark-connection src-address 192.168.10.128/25 new-routing-mark=Group-B

Default gw masing-masing Group

Group-A=192.168.10.0/25 default gw 192.168.1.1

Group-B=192.168.10.128/25 default gw 202.152.74.128

mikrotik command:

/ip route add gateway=192.168.1.1 routing-mark=Group-A
/ip route add gateway=202.152.74.128 routing-mark=Group-B

Nat ip local

192.168.10.0/24 ==>masquerade

mikrotik command:
/ip firewall nat add chain=srcnat src-address 192.168.10.0/24 action=masquerade

=====================================================
ip route add dst-address=0.0.0.0/0 gateway=192.168.1.1 check-gateway=ping
ip route add dst-address=0.0.0.0/0 gateway=10.0.148.254 check-gateway=ping

Dimana 192.168.1.1 router ADSL & 10.0.148.254 gateway RT/RW-net pake 2.4ghz dah cuma gitu aja sih ..
cek gateway pake ping jadi kalau gateway down
langsung switch. Kalau gak down ya langsung on 2 sekaligus, kayanya sih load balancing