DHCP + Public Address +routing

Hello all,

Firstly, excuse my bad english because i'm a french user.

I try the free home edition, juste for trying to understand it.

So my issue is very complicated :

I have two VM into an Esxi

The first VM have 4 network card, it's an Astaro home edition
1 for public network and 3 into 3 differents network called net1 net2 net3
net1: 10.0.0.0/24
net2 : 10.0.1.0/24
net3 : 10.0.2.0/24

The second VM, a centos 6.0, with 3 network card, into net1 net2 net3
ip net1: 10.0.0.10
ip net2: 10.0.1.10
ip net3 : 10.0.2.10


My isp give me 4 public adress.

The first public ip is for the astaro
The 2, 3 and 4 ip is for my centos.

So into my astaro , i have full nat public with private IP

So i have for example into the public address :

1.0.0.1
1.0.0.2
1.0.0.3

So 1.0.0.1 is natted to 10.0.0.10
1.0.0.2 is natted to 10.0.1.10
1.0.0.3 is natted to 10.0.2.10




My astaro can ping 10.0.0.10 10.0.1.10 and 10.0.2.10
i can ping from external 1.0.0.1
but i cannot ping 1.0.0.2 and 1.0.0.3

I know why, because the default gateway is 10.0.0.1 and it's eth0 to respond.

So i want now to have the 3 nic respond, i have search, try a lot of commands and configuration, but no solution. Anyone can help me?

I would like when i ping 1.0.0.1 it's the eth0 to respond me, when i ping the 1.0.0.2 it's eth1 to respond, and when i ping 1.0.0.3 it's eth2 to respond.

Please help me

Thank you