CentOS 重启网卡提示：Bringing up interface eth0: Determining if ip address 192.168.1.8 is already in use for device eth0...
vi /etc/sysconfig/network-scripts/ifcfg-eth0
在文件最后加入： ARPCHECK=no
再重启网卡就不提示了 [root@zbusa.com ~]# service network restart Shutting down interface eth0: [ OK ] Shutting down loopback interface: [ OK ] Bringing up loopback interface: [ OK ] Bringing up interface eth0: [ OK ] | 