* Setup no IP address for eth0 - systemd
@ 2023-02-27 10:17 Konstantin Kletschke
2023-02-27 11:54 ` [yocto] " Anders Montonen
0 siblings, 1 reply; 3+ messages in thread
From: Konstantin Kletschke @ 2023-02-27 10:17 UTC (permalink / raw)
To: yocto
Dear yocto, community,
I have a yocto build running on a Beaglebone Black with systemd enabled.
No /etc/init.d, no /etc/network/interfaces.
How do I set up no IP Address at all for eth0?
The system always does an udhcpc request and uses that.
I have
systemd-networkd.service loaded active running
and tryed the following file in /etc/systemd/network:
# cat unmanaged.network
[Match]
Name = eth0 eth1 eth2 wlan*
[Link]
Unmanaged = true
Kind Regards
Konstantin
--
INSIDE M2M GmbH
Konstantin Kletschke
Berenbosteler Straße 76 B
30823 Garbsen
Telefon: +49 (0) 5137 90950136
Mobil: +49 (0) 151 15256238
Fax: +49 (0) 5137 9095010
konstantin.kletschke@inside-m2m.de
http://www.inside-m2m.de
Geschäftsführung: Michael Emmert, Derek Uhlig
HRB: 111204, AG Hannover
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [yocto] Setup no IP address for eth0 - systemd
2023-02-27 10:17 Setup no IP address for eth0 - systemd Konstantin Kletschke
@ 2023-02-27 11:54 ` Anders Montonen
2023-02-27 13:46 ` Konstantin Kletschke
0 siblings, 1 reply; 3+ messages in thread
From: Anders Montonen @ 2023-02-27 11:54 UTC (permalink / raw)
To: Konstantin Kletschke; +Cc: Yocto-mailing-list
Hi,
> On 27 Feb 2023, at 12:17, Konstantin Kletschke <konstantin.kletschke@inside-m2m.de> wrote:
>
>
> Dear yocto, community,
>
> I have a yocto build running on a Beaglebone Black with systemd enabled.
> No /etc/init.d, no /etc/network/interfaces.
>
> How do I set up no IP Address at all for eth0?
> The system always does an udhcpc request and uses that.
Check if you also have Networkmanager in your image.
-a
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [yocto] Setup no IP address for eth0 - systemd
2023-02-27 11:54 ` [yocto] " Anders Montonen
@ 2023-02-27 13:46 ` Konstantin Kletschke
0 siblings, 0 replies; 3+ messages in thread
From: Konstantin Kletschke @ 2023-02-27 13:46 UTC (permalink / raw)
To: Anders Montonen; +Cc: Yocto-mailing-list
On Mon, Feb 27, 2023 at 01:54:53PM +0200, Anders Montonen wrote:
> Check if you also have Networkmanager in your image.
My other, rather similair mail was answered with a solution which works
fine here in this use case, too:
Renaming the file having an additional prefix like "10-" works like a charme.
I suspect the number has to be lower than the 80 found in many files in
/lib/systemd/network...
Kind Regards
Konstantin
>
> -a
--
INSIDE M2M GmbH
Konstantin Kletschke
Berenbosteler Straße 76 B
30823 Garbsen
Telefon: +49 (0) 5137 90950136
Mobil: +49 (0) 151 15256238
Fax: +49 (0) 5137 9095010
konstantin.kletschke@inside-m2m.de
http://www.inside-m2m.de
Geschäftsführung: Michael Emmert, Derek Uhlig
HRB: 111204, AG Hannover
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2023-02-27 13:47 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2023-02-27 10:17 Setup no IP address for eth0 - systemd Konstantin Kletschke
2023-02-27 11:54 ` [yocto] " Anders Montonen
2023-02-27 13:46 ` Konstantin Kletschke
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