Here is what I have going:

Two RH machines, 7.1 (hostname hoth) and 8 (hostname phoenix), and one is a gateway/router/dhcp server/firewall and the other is just a pc.

I want to setup NFS between the two so I can move files among them. One, is this bad from a security standpoint? Since Hoth is a gateway/router/dchp/firewall.

Two. To set this up. I would setup /etc/exports like

/home/foo hoth

Can I put in the hostname, since I am running DHCP?