127.0.0.1	localhost
::1		localhost ip6-localhost ip6-loopback
ff02::1		ip6-allnodes
ff02::2		ip6-allrouters
127.0.1.1	kanri
192.168.0.1     kanri
192.168.0.11    keisan11
192.168.0.12    keisan12
192.168.0.13    keisan13
（以下略）