TYPE=Ethernet
BOOTPROTO=static
NAME=ens33
DEVICE=ens33
ONBOOT=yes
IPADDR=192.168.100.133
NETMASK=255.255.255.0
GATEWAY=192.168.100.2
DNS1=114.114.114.114
++++++++++++++++++++++++++++++
centos7
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="ens33"
UUID="c9159237-ac16-4b44-98a9-b31959183599"
DEVICE="ens33"
ONBOOT="yes"
IPADDR0=192.168.100.101
PREFIXO0=24
GATEWAY0=192.168.100.2
DNS1=8.8.8.8
DNS2=8.8.4.4