从vware里克隆出的CentOS Linux,ifconfig 没有ip地址 和重启 Device eth0 does not seem to be present
2015-12-05 21:59
495 查看
在VMware里克隆出来的CentOS Linux
ifconfig...没有看到eth0.
![](file:///G:\software\qq\liaotianjilu\739538239\Image\C2C\RQ`H`5%_CK43%0)~4}2HMZ9.png)
![](file:///G:\software\qq\liaotianjilu\739538239\Image\C2C\RQ`H`5%_CK43%0)~4}2HMZ9.png)
![](file:///G:\software\qq\liaotianjilu\739538239\Image\C2C\RQ`H`5%_CK43%0)~4}2HMZ9.png)
![](file:///G:\software\qq\liaotianjilu\739538239\Image\C2C\RQ`H`5%_CK43%0)~4}2HMZ9.png)
![](file:///G:\software\qq\liaotianjilu\739538239\Image\C2C\RQ`H`5%_CK43%0)~4}2HMZ9.png)
![](http://img.blog.csdn.net/20151205220603984?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQv/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/Center)
![](file:///C:/Users/shuo/Desktop/RQ`H`5~1.PNG)
怀疑是网卡设置的问题 设置成桥接,rebooot还是不行
检查ip地址
vi /etc/sysconfig/network-scripts/ifcfg-eth0 发现没有问题,然后service network restart重启网卡又报下面错误:
service network restart
Shutting down loopback insterface: [ OK ]
Bringing up loopback insterface: [ OK ]
Bringing up interface eth0: Device eth0 does not seem to be present,delaying initialization. [FAILED]
![](http://www.linuxidc.com/upload/2012_12/121217104484381.jpg)
解决办法:
打开/etc/udev/rules.d/70-persistent-net.rules内容如下:
# vi /etc/udev/rules.d/70-persistent-net.rules
# This file was automatically generated by the /lib/udev/write_net_rules
# program, run by the persistent-net-generator.rules rules file.
#
# You can modify it, as long as you keep each rule on a single
# line, and change only the value of the NAME= key.
# PCI device 0x1022:0x2000 (pcnet32)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:0c:29:8f:89:9
7", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
# PCI device 0x1022:0x2000 (pcnet32)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:0c:29:50:bd:1
7", ATTR{type}=="1", KERNEL=="eth*", NAME="eth1"
记录下,eth1网卡的mac地址00:0c:29:50:bd:17
接下来,打开/etc/sysconfig/network-scripts/ifcfg-eth0
# vi /etc/sysconfig/network-scripts/ifcfg-eth0
将 DEVICE="eth0" 改成 DEVICE="eth1" ,
将 HWADDR="00:0c:29:8f:89:97" 改成上面的mac地址 HWADDR="00:0c:29:50:bd:17"(把HWADDR注释掉也行 #HWADDR)
最后,重启网络
# service network restart
或者
# /etc/init.d/network restart
正常了。
ifconfig...没有看到eth0.
![](file:///G:\software\qq\liaotianjilu\739538239\Image\C2C\RQ`H`5%_CK43%0)~4}2HMZ9.png)
![](file:///G:\software\qq\liaotianjilu\739538239\Image\C2C\RQ`H`5%_CK43%0)~4}2HMZ9.png)
![](file:///G:\software\qq\liaotianjilu\739538239\Image\C2C\RQ`H`5%_CK43%0)~4}2HMZ9.png)
![](file:///G:\software\qq\liaotianjilu\739538239\Image\C2C\RQ`H`5%_CK43%0)~4}2HMZ9.png)
![](file:///G:\software\qq\liaotianjilu\739538239\Image\C2C\RQ`H`5%_CK43%0)~4}2HMZ9.png)
怀疑是网卡设置的问题 设置成桥接,rebooot还是不行
检查ip地址
vi /etc/sysconfig/network-scripts/ifcfg-eth0 发现没有问题,然后service network restart重启网卡又报下面错误:
service network restart
Shutting down loopback insterface: [ OK ]
Bringing up loopback insterface: [ OK ]
Bringing up interface eth0: Device eth0 does not seem to be present,delaying initialization. [FAILED]
![](http://www.linuxidc.com/upload/2012_12/121217104484381.jpg)
解决办法:
打开/etc/udev/rules.d/70-persistent-net.rules内容如下:
# vi /etc/udev/rules.d/70-persistent-net.rules
# This file was automatically generated by the /lib/udev/write_net_rules
# program, run by the persistent-net-generator.rules rules file.
#
# You can modify it, as long as you keep each rule on a single
# line, and change only the value of the NAME= key.
# PCI device 0x1022:0x2000 (pcnet32)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:0c:29:8f:89:9
7", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
# PCI device 0x1022:0x2000 (pcnet32)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:0c:29:50:bd:1
7", ATTR{type}=="1", KERNEL=="eth*", NAME="eth1"
记录下,eth1网卡的mac地址00:0c:29:50:bd:17
接下来,打开/etc/sysconfig/network-scripts/ifcfg-eth0
# vi /etc/sysconfig/network-scripts/ifcfg-eth0
将 DEVICE="eth0" 改成 DEVICE="eth1" ,
将 HWADDR="00:0c:29:8f:89:97" 改成上面的mac地址 HWADDR="00:0c:29:50:bd:17"(把HWADDR注释掉也行 #HWADDR)
最后,重启网络
# service network restart
或者
# /etc/init.d/network restart
正常了。
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