場所
/etc/sysconfig/network-scripts/
ifcfg-<device名>
# cat /etc/sysconfig/network-scripts/ifcfg-ens192
TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=static
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=no
IPV6_AUTOCONF=no
IPV6_DEFROUTE=no
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=eui64
IPADDR=192.168.1.101
NETMASK=255.255.255.0
GATEWAY=192.168.1.254
PEERDNS=no
DNS1=8.8.8.8
DNS2=1.1.1.1
NAME=ens192
UUID=
DEVICE=ens192
ONBOOT=yes