【linux命令】弹出界面eth0/eth1错误 激活连接失败 master connection not found or invalid 解决办法
内容摘要
原因是NetworkManager 开启导致。关闭NetworkManager服务，否则会报错master connection not found or invalid。主要是因为NetworkManager接管了网卡启动，将NetworkManager停
文章正文
原因是NetworkManager 开启导致。关闭NetworkManager服务，否则会报错master connection not found or invalid。主要是因为NetworkManager接管了网卡启动，将NetworkManager停掉，并启动 network 服务来接管网卡服务，请查看如下四条命令：
service NetworkManager stop chkconfig NetworkManager off chkconfig network on service network start
重启网卡解决。
[[email protected] network-scripts]# ifconfig
br0 Link encap:Ethernet HWaddr 00:0C:29:8C:12:98
inet addr:192.168.1.6 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::20c:29ff:fe8c:1298/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:988 errors:0 dropped:0 overruns:0 frame:0
TX packets:288 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:61205 (59.7 KiB) TX bytes:62394 (60.9 KiB)
eth0 Link encap:Ethernet HWaddr 00:0C:29:8C:12:98
inet6 addr: fe80::20c:29ff:fe8c:1298/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:98837 errors:0 dropped:0 overruns:0 frame:0
TX packets:24067 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:95769292 (91.3 MiB) TX bytes:1979914 (1.8 MiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:24 errors:0 dropped:0 overruns:0 frame:0
TX packets:24 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1592 (1.5 KiB) TX bytes:1592 (1.5 KiB)
virbr0 Link encap:Ethernet HWaddr 52:54:00:EF:7F:78
inet addr:192.168.122.1 Bcast:192.168.122.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
代码注释
[!--zhushi--]
