Network Service fails to start after resolving VMware clone host

Experimental environment: CentOS 7&vmware Workstation 11

First, fault performance:

The service failed after restarting the network service. As shown in the following:

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Displays the Faild to start LSB.

Second, failure analysis:

This failure occurs because the cloned host's MAC address is automatically assigned a new one by the software after the clone is used, but the Mac in the configuration file is still the original host. Therefore, the service cannot start because the MAC address does not match.

Three, the solution:

Modify the MAC address in the configuration file.

Four, the operation steps:

1. Switch to the NIC configuration file directory:

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2. Delete ifcfg-auto-ethernet (this file is not currently found, and if you do not delete it, you will have to modify the file.) ）

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3. View the MAC address of the current network card:

The red box is the MAC address of the NIC after cloning. 650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/5C/0A/wKiom1UZS-HwT2JoAADsIHoSvkw364.jpg "/>

4. Edit ifcfg-eno1677736

is the file content:

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Modify the Bootproto value according to your actual situation, mainly modify onboot and hwaddr

Is modified:

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5. Save and restart the service:

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This is a bug fix.

This article is from "Small Private blog" blog, please be sure to keep this source http://ggvylf.blog.51cto.com/784661/1626556

Network Service fails to start after resolving VMware clone host