/etc/sysconfig/ip6tables /etc/sysconfig/ip6tables-config /etc/sysconfig/iptables /etc/sysconfig/iptables-config /usr/lib/systemd/system/ip6tables.service /usr/lib/systemd/system/iptables.service /usr/libexec/iptables /usr/libexec/iptables/ip6tables.init /usr/libexec/iptables/iptables.init