Centos系统添加多个IP,把新的IP添加绑定到网卡
vi /etc/sysconfig/network-scripts/ifcfg-eth0:1
DEVICE=eth0:1
ONBOOT=yes
BOOTPROTO=static
IPADDR=新增IP
NETMASK=子网掩码
GATEWAY=网关地址
最后
service network restart
或者systemctl restart network
原文:https://www.cnblogs.com/qiumingcheng/p/13767397.html