Ether1 berhubungan dengan ISP1 (WLAN), Ether2 berhubungan dengan Speedy dan Ether3 untuk jaringan localnya..
Dengan menggunakan mikrotik ada 3 komponen utama yg digunakan untuk membuat Load balancing yaitu :
ip firewall nat
ip firewall mangle
ip route
Berikut lampiran konfigurasinya :
[admin@Mikrotik] > ip address print
Flags: X - disabled, I - invalid, D - dynamic
# ADDRESS NETWORK BROADCAST INTERFACE
0 192.168.1.2/24 192.168.1.0 192.168.1.255 to-speedy
1 192.168.0.99/24 192.168.0.0 192.168.0.255 local
2 203.190.41.xx/29 203.190.41.xx 203.190.41.xx to-jatara
[admin@Mikrotik] > ip route print
Flags: X - disabled, A - active, D - dynamic, C - connect, S - static, r - rip, b - bgp, o - ospf
# DST-ADDRESS PREFSRC G GATEWAY DISTANCE INTERFACE
0 ADC 192.168.0.0/24 192.168.0.99 local
1 ADC 192.168.1.0/24 192.168.1.2 to-speedy
2 ADC 203.190.41.xx/29 203.190.41.xx to-jatara
3 A S 0.0.0.0/0 r 192.168.1.1 to-speedy
4 A S 0.0.0.0/0 r 192.168.1.1 to-speedy
5 A S 0.0.0.0/0 r 203.190.41.xx to-jatara
[admin@Mikrotik] > ip firewall mangle print
Flags: X - disabled, I - invalid, D - dynamic
0 ;;; jatara
chain=prerouting in-interface=local connection-state=new nth=1,1,0 action=mark-connection
new-connection-mark=jatara
passthrough=yes
1 chain=prerouting in-interface=local connection-mark=jatara action=mark-routing
new-routing-mark=jatara passthrough=no
2 ;;; speedy
chain=prerouting in-interface=local connection-state=new nth=1,1,1 action=mark-connection
new-connection-mark=speedy
passthrough=yes
3 chain=prerouting in-interface=local connection-mark=speedy action=mark-routing
new-routing-mark=speedy passthrough=no
4 chain=postrouting out-interface=local dst-address=192.168.0.17 action=mark-packet
new-packet-mark=komp17-down
passthrough=no
[admin@Mikrotik] > ip firewall nat print
Flags: X - disabled, I - invalid, D - dynamic
0 chain=srcnat connection-mark=jatara action=src-nat to-addresses=203.190.41.90 to-ports=0-65535
1 chain=srcnat connection-mark=speedy action=src-nat to-addresses=192.168.1.2 to-ports=0-65535
[admin@Mikrotik] > ip dns print
primary-dns: 203.190.40.x
secondary-dns: 202.134.0.155
allow-remote-requests: yes
cache-size: 4096KiB
cache-max-ttl: 1w
cache-used: 90KiB
[admin@Mikrotik] > interface print
Flags: X - disabled, D - dynamic, R - running
# NAME TYPE
RX-RATE TX-RATE MTU
0 R to-jatara ether 0
0 1500
1 R to-speedy ether 0
0 1500
2 R local ether 0
0 1500
Untuk membuat supaya ip gateway lokal bisa dijadikan DNS lokal maka pengaturannya ada dibawah ini, dan yg perlu diperhatikan adalah yang ada tulisan allow-remote-request : yes
admin@Mikrotik] > ip dns print
primary-dns: 203.190.40.x
secondary-dns: 202.134.0.155
allow-remote-requests: yes
cache-size: 4096KiB
cache-max-ttl: 1w
cache-used: 90KiB
