Subj : Re: How do I get my Pi4 (Fedora) to use a real and stable MAC address?
To   : Lars Poulsen
From : Lawrence D'Oliveiro
Date : Sat Sep 14 2024 22:31:58

On Sat, 14 Sep 2024 08:37:58 -0700, Lars Poulsen wrote:

> On 9/13/2024 6:37 PM, Lawrence D'Oliveiro wrote:
>
>> On Fri, 13 Sep 2024 16:49:58 +0100, The Natural Philosopher wrote:
>>
>>> Oh. its network manager that does it
>>
>> I disable NetworkManager on machines I consider “servers” or
>> “infrastructure”. Then I manually configure the network interfaces.
>
> So how do I manually configure the ethernet port to use the hardware MAC
> address?

Every NIC has a built-in address, which it should default to.

Or, a quick look at the docs
<https://manpages.debian.org/8/ip-link.8.en.html> gives

    ip link set «device» address «addr»

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