iptables - status is auto.
 link currently points to /usr/sbin/iptables-legacy
/usr/sbin/iptables-legacy - priority 10
 follower ip6tables: /usr/sbin/ip6tables-legacy
 follower ip6tables-restore: /usr/sbin/ip6tables-legacy-restore
 follower ip6tables-save: /usr/sbin/ip6tables-legacy-save
 follower iptables-restore: /usr/sbin/iptables-legacy-restore
 follower iptables-save: /usr/sbin/iptables-legacy-save
Current `best' version is /usr/sbin/iptables-legacy.
