Iriyan Gunawan Amd.Kep

Keadaan topologi network yang saya maksud adalah seperti pada gambar di bawah ini.

Pada Mikrotik:

ether1 (ke modem) = 192.168.1.11/24
ether2 (ke Billing) = 192.168.3.2/24
ether3 (ke Client) = sesuai setting hotspot setup

Pada Ubuntu:

eth0 (ke ether2 mikrotik) = 192.168.3.1/24

Pada mikrotik, setelah hotspot setup selesai, masuk ke Winbox (continue reading…)

setting dulu mikrotik sebagai gateway standartnya … lalu di setting di bagian berikut ..

/ ip address
add address=192.168.0.1/24 network=192.168.0.0 broadcast=192.168.0.255 interface=client
add address=192.168.1.2/24 network=192.168.1.0 broadcast=192.168.1.255 interface=speedy2
add address=192.168.2.2/24 network=10.112.0.0 broadcast=192.168.2.255 interface=speedy1

/ ip route
add dst-address=0.0.0.0/0 gateway=192.168.1.1,192.168.2.1 check-gateway=ping

/ip firewall nat
add chain=srcnat out-interface=speedy1 action=masquerade
add chain=srcnat out-interface=speedy2 action=masquerade

/ ip firewall mangle
add chain=input in-interface=speedy1 action=mark-connection new-connection-mark=speedy1_conn
add chain=input in-interface=speedy2 action=mark-connection new-connection-mark=speedy2_conn
add chain=output connection-mark=speedy1_conn action=mark-routing new-routing-mark=to_speedy1
add chain=output connection-mark=speedy2_conn action=mark-routing new-routing-mark=to_speedy2

/ ip route
add dst-address=0.0.0.0/0 gateway=192.168.2.1 routing-mark=to_speedy1
add dst-address=0.0.0.0/0 gateway=192.168.1.1 routing-mark=to_speedy2