Internet Firewall with 3interfaces

From: Mathon Florent (Florentm_at_skynet.be)
Date: 11/13/05


Date: Sun, 13 Nov 2005 18:01:45 +0100

Hello,

I am trying to build an internet firewall with SuSe10 and Yast

there are 3 interfaces on the PC and the following settings

- eth0 External (internet) 192.168.2.3
- eth1 DMZ 192.168.4.1
- eth2 Internal 192.168.3.1

I could reach Internet from DMZ and from Internal

But My problem is to reach DMZ from internal and internal from DMZ! how to
do this ?

Regards,

Florent M