centos ip 配置

关防火墙

systemctl stop firewall.service

vim /etc/sysconfig/network-scripts/ifcfg-xxxx

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
NAME=ens33
UUID=caf07b2c-f2d3-4183-982c-854004dd44df
ONBOOT=yes
IPV6_PRIVACY=no
USERS=root
IPADDR=192.168.10.187
PREFIX=23 // 24的时候netmask为255.255.255.0 根据实现测试自己改
GATEWAY=192.168.10.4
DNS1=202.96.209.133
DNS2=202.96.209.5

 

重启网卡:

systemctl restart network