CentOS6.3重新加载网卡报错 Active connection path: /org/freedesktop/NetworkManager/ActiveConnection...

现象系统无法上网，ping本地127.0.0.1不通，局域网IP也不通，网关也无法ping通
通过 ifconfig 查看网卡和lo回环口 都已启用


重启network服务报错如下：


# service network restart
Shutting down loopback interface:                        [  OK  ]
Bringing up loopback interface:                            [  OK  ]
Bringing up interface eth0:  Active connection state: activated
Active connection path: /org/freedesktop/NetworkManager/ActiveConnection/2   [  OK  ]
Bringing up interface eth1:  Active connection state: activated
Active connection path: /org/freedesktop/NetworkManager/ActiveConnection/3   [  OK  ]




问题的原因是RedHat自己开发的NetworkManager管理工具和/etc/sysconfig/network-scripts/ifcfg-ethx配置不同步造成的。如果要消除这个提示，请关闭NetworkManager服务即可：


# chkconfig NetworkMa