testing more and tuning the to_simple_firewall which throws away ifaces
testing more and tuning the to_simple_firewall which throws away ifaces

jcaesar/Iptables_Semantics,diekmann/Iptables_Semantics,jcaesar/Iptables_Semantics,diekmann/Iptables_Semantics,diekmann/Iptables_Semantics,jcaesar/Iptables_Semantics