CheckPoint hide nat, static nat

Hello,

Here is my topology, quickly.

Nokia IP380, 4 network adapters in use.

eth1c0 : 192.168.10.1 (/24) eth2c0 : 192.168.20.1 (/24) eth3c0 : 192.168.30.1 (/24) eth4c0 : 195.238.10.10 (/28)

on eth1c0's network, I have a host 192.168.10.10

My question:

When 192.168.10.10 wants to talk to 192.168.20.0/24, he has to be nated to 192.168.20.2

On the NAT tab, I have something like this for the inbound

.. Before NAT Source: 192.168.10.10 Destination: 192.168.20.0/24 || .. NAT Source 192.168.20.2 Destination: original

What do I need to make the outbound realistic?

What would you add for the retourn rule? I can't address 192.168.20.2...

Thanks,

RC

Do not NAT the internal networks communicating with each other at all. NAT only traffic to the internet (hide behind eth4c0). That will save you from a lot of headache.

No, why do you want to NAT it?

Wolfgang