[CentOS] Centos 7 and Network/Bridges

Sun Aug 17 17:09:52 UTC 2014
Oliver Schad <centos at automatic-server.com>

On Sun, 17 Aug 2014 16:17:38 +0200
Oliver Schad <centos at automatic-server.com> wrote:

> Hi all,
> 
> I'm a little bit confused about networking in Centos 7: I've copied my
> bridge setup from a Centos 6 for KVM networking to Centos 7. I changed
> the interface name to the new schema and I had expect that it would
> work.
> 
> But:
> 
> The Bridges didn't came up with the following log message:
> 
> "Error: Device 'br61' is waiting for slaves before proceeding with
> activation"
> 
> Config:
> 
> DEVICE=br61
> ONBOOT=yes
> TYPE=Bridge
> BOOTPROTO=none
> DELAY=3
> STP=yes
> NM_CONTROLLED="no"

A small correction: NM_CONTROLLED was not set in my first setup. I've
added that later to make the bridge setup work.

Best Regards
Oli
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