centos 网络网卡配置文件参考

test -s /etc/sysconfig/network-scripts/ifcfg-ens33 && cp /etc/sysconfig/network-scripts/ifcfg-ens33 /etc/sysconfig/network-scripts/ifcfg-ens33.bak
cat > /etc/sysconfig/network-scripts/ifcfg-ens33<<EOF
TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
NAME=ens33
DEVICE=ens33
ONBOOT=yes              # 开机自启
BOOTPROTO=static        # 类型
IPADDR=192.168.96.138   # 设置IP地址
PREFIX=24               # 设置子网掩码
GATEWAY=192.168.96.1    # 设置网关
DNS1=192.168.96.2       # 设置主DNS
DNS2=223.6.6.6          # 设置备DNS
EOF

systemctl restart network
ip addr