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Re: Debian 10 --> 11 on Dell R740: network interfaces renamed



On 2022-06-14 01:48:16, David Wright wrote:

Perhaps calling the new interface naming scheme "predictable" is
somewhat overselling it, but "persistent" (a better choice IMHO)
was already in use, both in the way quoted above, and as one of
the choices for MAC address generation.


The changed names are neither predictable nor persistent, so this
naming scheme failed, regardless how you call it. I would be glad
if I could get some *expected* interface names, at least.

The question remains: How comes? Looking at the kernel logging output
the interface names were generated as good ol' "eth0", "eth1" and so
on. They were renamed into a "persistent" string later by some code
on the initrd, as it seems. AFAICT this code is part of systemd/udev.
Is this a bug or did this happen on purpose?


Regards
Harri


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