This is for firestarter 1.0.0. Running on
Mandrakelinux 10.1, but that's inconsequential in this
My computer is on the subnet 192.168.10.0/24, and I see
a rule is automatically added to allow that subnet
through - ahead of the NR chain rule, by which
otherwise it'd be dropped.
However, I cannot unblock any other 192.168.x.x
network, because the NR blocking rule take precedence
over any 'inbound' rules.
I think the fix is to add the inbound chain to the
INPUT filter ahead of the NR chain, not after it.