I posted this question in one of the other forums and didn't get an answer. Thought I may get one here.
I'm running Fedora Core 1. I'm also running the pptpd daemon. It seems like the firewall doesn't want to let pptpd connections thru.
When go into "Security Settings", It allows me to select trusted services (ftp, http, telnet, etc.), but pptpd is not on the list to select.