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KVM：虚拟机网卡模式改为bridge

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kvm中虚拟机网卡默认为nat模式，如果想调整为bridge，只需要进行下面简单的几步：

[root@node160 ~]# virsh edit CentOS-7.3-X86_64

将xml配置文件中的:

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<interface


type


=


'network'


>



<mac address=


'52:54:00:e4:7c:77'


/>



<


source


network=


'default'


/>



<model


type


=


'virtio'


/>



<address


type


=


'pci'


domain=


'0x0000'


bus=


'0x00'


slot=


'0x03'


function


=


'0x0'


/>



<


/interface


>

修改为：

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<interface


type


=


'bridge'


>



<mac address=


'52:54:00:e4:7c:77'


/>



<


source


bridge=


'br0'


/>



<model


type


=


'virtio'


/>



<address


type


=


'pci'


domain=


'0x0000'


bus=


'0x00'


slot=


'0x03'


function


=


'0x0'


/>



<


/interface


>


本文转自 冰冻vs西瓜 51CTO博客，原文链接：http://blog.51cto.com/molewan/1974226，如需转载请自行联系原作者