[systemd-devel] The periodic change in MACAddressPolicy in ubuntu 2022

[Lennart Poettering]

On Di, 17.12.24 21:03, Choi yenos (cpg0504 at gmail.com) wrote:

> HI all, It seems that the MACAddressPolicy is periodically changing or
> being updated on my Ubuntu 22.04 cluster.
>
> When I create the 22.04 image, I set the file
> /usr/lib/systemd/network/99-default.link to MACAddressPolicy=none and
> generate the image.
>
> However, after a certain period of time (24 hours?), the value changes back
> to MACAddressPolicy=persistent. Strangely, even though the value has
> changed, the date still points to 2022.

"The value"? you mean the file?

That doesn't sound like a systemd issue, but like maybe some kind of
configuration management tool's work? Are you running something like
that? please contact your OS vendor for help.

Lennart

--
Lennart Poettering, Berlin