configure 2 network card as gateway server with 1 modem

[smartrabbit]

Hello guys,

I'm very new to zentyal from kuala lumpur. I have big problem to configure zentyal asgateway server. My 1st nic will connect to my  modem router  (192.168.1.1) which is wan connected. My 2nd nic, I would like to connect to hub. Is there any possible configuration for me to do? What should I set to eth0 and eth1? Static, dhcp, bridge, trunk? What is gateway? What is dns? I tried many things but I can only use on lan network but not surf internet.

Please let me know if u guys got any ref url..step by step guide pls.. Thanx

[robb]

I suggest you start reading...
http://doc.zentyal.org/en/#

Especially the infrastructure and gateway sections are for you.
I could take you by the hand and tell what you need to do at each step, but I think you will learn much more if you try and find out yourself first. The documentation will help you and if you have a _specific_ question, feel free to ask back here.