127.0.0.1 localhost.localdomain localhost
{{MAIN_IPV4}} {{FQDN}} {{HOSTNAME}}

# The following lines are desirable for IPv6 capable hosts

::1     ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
ff02::3 ip6-allhosts
{{MAIN_IPV6}} {{FQDN}} {{HOSTNAME}}