Month: February 2015

Renaming a Linux NIC interface

You may be wondering why this is even a topic of discussion. Well, certain Linux distros such as CentOS come with the main interface as eth0. For me, it’s not as big of a deal. The concern comes in when I am developing baselines and distributing them back into the community. The more I can do to ensure that things look the same across the distros, the better. In order to rename the interface, one can do the below.

1. Open a terminal and ensure you are Root.

2. Get the MAC and current listing of the interface. Be sure to make note of the MAC for a future step.