127.0.0.1 localhost 127.0.0.1 {{ inventory_hostname }} 127.0.0.1 {{ inventory_hostname_short }} # The following lines are desirable for IPv6 capable hosts ::1 localhost ip6-localhost ip6-loopback fe00::0 ip6-localnet ff00::0 ip6-mcastprefix ff02::1 ip6-allnodes ff02::2 ip6-allrouters ff02::3 ip6-allhosts