CentOS7の設定

IPアドレスを固定する

# less /etc/sysconfig/network-scripts/ifcfg-enp0s3

TYPE=Ethernet

BOOTPROTO=static

DEFROUTE=yes

PEERDNS=yes

PEERROUTES=yes

IPV4_FAILURE_FATAL=no

IPV6INIT=yes

IPV6_AUTOCONF=yes

IPV6_DEFROUTE=yes

IPV6_PEERDNS=yes

IPV6_PEERROUTES=yes

IPV6_FAILURE_FATAL=no

IPV6_ADDR_GEN_MODE=stable-privacy

NAME=enp0s3

UUID=91c800a4-5144-41da-a10c-53c555035f9b

DEVICE=enp0s3

ONBOOT=yes

IPADDR0=192.168.1.10

PREFIX=24

GATEWAY0=192.168.1.1