127.0.0.1 site1.local Ce qui donne un fichier de ce style 127.0.0.1 localhost 127.0.1.1 debian11Vbox 127.0.0.1 site1.local # The following lines are desirable for IPv6 capable hosts ::1 localhost ip6-localhost ip6-loopback ff02::1 ip6-allnodes ff02::2 ip6-allrouters