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+**How to define a custom MAC?**
+
+Go to "cmdline menu" and choose the option:
+
+![image](https://user-images.githubusercontent.com/11461290/203087459-d4ba84ca-eca7-4e58-b7f7-c0929995a89e.png)
+
+Type your custom MAC without any symbols. **If your desire reset to original, let it in blank**:
+
+![image](https://user-images.githubusercontent.com/11461290/203093209-bb56dca4-8cbd-405d-a825-0e1ee33d2ed8.png)
+
+Wait the loader set MAC and renew IP Address.