Today in a test environment, CentOS was installed with Hyper-V
In CentOS, a version is displayed:
Cat/etc/redhat-release
The result is:
CentOS Linux release 7.4.1708 (CORE)
Then, I looked for a variety of documents from the Internet, I do not belong to the situation can not find the network card, and later found that need to put
Onboot=no Change to Yes
In other words, you have to enable this network card, very simple.
The conclusion is, do not think of simple things complicated, and do not think of complex things simple.
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This article is from the "Sardine" blog, please make sure to keep this source http://shadingyu.blog.51cto.com/2617687/1978621
A workaround for Linux virtual machines that are not available to the Internet under Hyper-V