Network Interface configuration is different.

Document ID : KB000044659
Last Modified Date : 14/02/2018
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Question:

Configured Networking of Gateway in some machines. 

But difference was found to configuration. 

"ifcfg-eth1 and ifcfg-eth2" of one machine are different from other things. 

The "HWADDR= ...." isn't described there. 

Is it a problem?

 

Answer:

The problem occurs when the target interface doesn't exist. (or disable) 

 

It is solved in the following method. 

Solution step: 

01. Enable the target interface. 

02. Configure Networking again.