I'm running Fedora 20 and would like to see what my firewall is doing in the background. Is it possible to view a log of the traffic blocked by FirewallD?
Can logging be enabled in FirewallD
fedora;logs;firewalld
According to this page, the FirewallD logs are at /var/log/firewalld. To get debug messages, you need to run it with --debug or --debug=2.