If UFW is actually not an application layer firewall but a "interface to iptables",
how can it be if I have by
DEFAULT INCOMING DENY and
OUTGOING ALLOW setting that ANY internet application is working?
Especially Deluge and Transmission the torrent clients are working. Why?
I mean firefox does receive traffic on port 80 for example (INCOMING!).
To me that would prove that actually the UFW is not working at all?