I've installed and running
Firestarter. I've configured it every way I can think of with no
success. Here is what I'm trying to do. My Internet is provided by a
USB connection to a WindowsXP Pro computer. Its IP address is
129.168.0.1. That computer uses Windows Sharing and places the Internet
on my Ethernet (Windows). The program is Echolink which is a VOI type
program. It needs TCP 5200 for traffic from the PC to the Internet. It
also needs UDP 5198 and 5199 ports for traffic into and and from the PC
to and from the Internet. If I were to reinstall WindowsXP on the
computer as is, everything works. But, I can't seem to get the right
setup on Ubuntu. I would really appreciate any help or hand holding you
could give me including how to set up Firestarter.