udev ate my network

Grzegorz Witkowski geslinux at gmail.com
Wed Mar 20 23:42:19 UTC 2013


Do you still have the original 70-persistent-net.rules? Instead creating a
new one, I would modify the original one to make sure syntax is correct.
After a reboot check what you have in dmesg and compare to rules from udev
in a file and ifcfg files. Make sure that they are consistent. That should
fix the problem for you.

Regards,
Grzegorz


On Wed, Mar 20, 2013 at 9:57 PM, Mike Wright <mike.wright at mailinator.com>wrote:

> Hi all,
>
> Using f18.  Lot's of nice improvements.
>
> I don't use NetworkManager.  I use network.
>
> All my network info is in /etc/sysconfig/network-**scripts.
>
> Everything was working well until I replaced a motley crue of network
> adapters with a quad port adapter.
>
> udev hijacked everything.  Can't make it go away.  Can't figure out why it
> decided to raise its ugly head.
>
> the ifcfg-eth? scripts have correct HWADDR mac address and their DEVICE
> and NAME values are correct.
>
> udev suddenly wants to rename everything back and forth.  Using advice
> from this list I created 70-persistent-net rules which recreates the
> original ifcfg setup and what I originally intended but now pauses for 30
> seconds while it complains that udev is buggy and nothing will work after
> it maybe gets fixed.
>
> Worked well until I replaced the NICs.  Anybody know how to turn this
> work-in-progess off?
>
> Searched through the list history and found five related emails but none
> that help here :)
>
> Volunteers?
>
> Thanks,
> Mike Wright
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