Mandriva : Loadbalancing dengan Shorewall

Update aja, menggunakan Shorewall versi 4.4.x dan Mandriva linux > 2010.0, termasuk juga Mandriva Linux 2010.1 Spring.

Langsung aja :
Misal :
eth0 : 192.168.10.250 netmask 255.255.255.0 gateway 192.168.10.1 >> ISP1
eth2 : 192.168.100.250 netmask 255.255.255.0 gateway 192.168.100.1 >> ISP2
eth1 : 192.168.1.1 netmask 255.255.255.0 >> Local / LAN

edit file /etc/shorewall/interfaces
net eth0 detect ...
net eth2 detect ...
loc eth1 detect ...

edit file /etc/shorewall/providers
ISP1 1 1 main eth0 192.168.10.1 track,balance eth1
ISP2 2 2 main eth2 192.168.100.1 track,balance eth1

edit file /etc/shorewall/policy
net net DROP

#bagian yang penting, yang berubah dari versi sebelumnya
edit file /etc/shorewall/masq
eth0 0.0.0.0/0 192.168.10.250
eth2 0.0.0.0/0 192.168.100.250

atau

eth0 192.168.1.0/24 192.168.10.250
eth0 192.168.100.250 192.168.10.250

eth2 192.168.1.0/24 192.168.100.250
eth2 192.168.10.250 192.168.100.250




done

referensi sebelumnya :
http://bayu.blitar.org/index.php/shorewall-load-balancing/
http://bayu.blitar.org/index.php/shorewall-loadbalancing-with-3-speedy/