Giving Novell 5.1 an IP Gateway Address

I’m having a brain freeze. I have a Novell 5.1 file server and trying to set it to get it’s time from a time server on the Internet. I have that configured correctly, however, my server can’t find it’s way out to the Internet. Our network is behind a NAT firewall via a DSL/Cable router.

For the life of me, I can’t find where to give the server it’s “default gateway” route to the outside world.

Appreciate if someone could give me a little bump in the right direction.