centos 修改ip

TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=static
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
HWADDR=00:1c:42:76:60:14

NAME=enp0s5
#UUID=c916344d-f33c-4d09-8833-16c1c2c26ccd
#DEVICE=enp0s5
ONBOOT=yes

IPADDR=192.168.31.5
PREFIX=24
GATEWAY=192.168.31.1
NETMASK=255.255.255.0
IPV6_PRIVACY=no
#DNS1=114.114.114.114