[CentOS] 2 network card setup

Mon Nov 21 08:41:57 UTC 2011
Nicolas Thierry-Mieg <Nicolas.Thierry-Mieg at imag.fr>

Johan Vermeulen wrote:
> Dear all,
> I have a question regarding 2 network card setup, when e.g. using dhcp.
> Until a few months ago, I worked with OpenSuse. There in firewall
> config, you had to assign each NIC to a zone,
> either internal, external, DMZ or custom.
> Without it not much would work.
> I don't seen anything on CentOs in firewall config.
> So how does this work in CentOs?

maybe start by reading this: