Everyone, finally I resigned to get fwbuilder to work. (Probably, I must upgrade every system libraries, which I haven't done, yet. My Upgrade still is in progress, so the system state at all is somewhere in between stable and testing)
I wonder if I could use a simple iptables script instead, I was thinking about to protect interfaces such as ppp0, eth0 just blocking dangerous ports, so. Could anyone give me an example on how to do that? I know I have a kernel with necessary modules and filter capabilities. I appreciate! :-) A.Fitterling --

