2 Network Card Configuration (for routing)
 

I have installed Slackware 11.0 with 2 LAN card. One for the internet connection from the server, and one for my internal network.

What i want to do is to connect my internal network to the internet
through my box, which is connected to our company internet server
which provides internet connection.

I know about routing, but the problem is that
i don't know what utils to use to configure this
I'm also a SuSE user, and i like their YAST
i used slackware's netconfig, but i think its not enough. i noticed
it only configures one LAN card.

Thank you reading my post. Waiting for your reply.

You can manually edit /etc/rc.d/rc.inet1.conf to configure any network card. After you make your changes you will have to restart the cards
Regards,
Ryan

First and foremost, you need to assign each nic a static name via a udev rule.

You must be root to do the following.

First, determine the mac addresses for you nic cards.

That will show you the current assigned nic names and their corresponding MAC address.

Next, edit the udev rule.
Remove the comments (#) in front of KERNEL==.

Save the file and reboot.

If you did that correctly, the nic's will always be assigned the same name (eth0,eth1,etc.)