[CentOS] NAT from eth0:0 port 80 to lo port 8080?

Jeff,

To follow up on my own message: It sounds like you want to run Tomcat on 
port 80. If you Google this:
    tomcat "port 80"
you'll find some good discussions of the issues and how to do this 
(including iptables).
If you Google:
    tomcat "port 80" iptables
you'll narrow it down a bit.

Dan