Re: Problem recreating 70-persistent-net.rules with udev 0.125-7 on Debian 5.0

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On Tue, Mar 10, 2009 at 17:48, Nilshar <nilshar@xxxxxxxxx> wrote:
> My problem is on a debian 5.0 (Lenny) with udev version 0.125-7.
> on previous versions of debian, I often deleted the file
> /etc/udev/rules.d/z25-persistent-net.rules, and this file was
> recreated after a reboot.
> I tried to do same thing with Lenny.
> First, I saw that name of this file changed to
> /etc/udev/rules.d/70-persistent-net.rules, si I deleted that file, but
> after a reboot, it was not created.
> After several hours searching the internet, I found nothing solving
> this problem.
> And after more tries, I noticed this only appear on a vmware system.
> Recreating the file /etc/udev/rules.d/70-persistent-net.rules on a
> "normal" Dell server is working just fine.

It might be, that the vmware interface does not trigger the creation
of a persistent rule. Network interfaces need to be created by a
"driver", be backed by a "bus".

Look a the devpath of the device and it will tell you the parent devices:
  /sys/class/net/eth0 -> ../../devices/pci0000:00/[...]/net/eth0
which means, that it's backed by a PCI device, and therefore a rule
will be created. Maybe the vmware interface is a virtual one.

Kay
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