linux-kernel - Re: bridge not getting ip since 3.11.5 and 3.4.66

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Date:	Tue, 12 Nov 2013 11:57:56 +0100
From:	Mark Trompell <mark@...esightlinux.org>
To:	Veaceslav Falico <veaceslav@...ico.eu>
Cc:	Linux-Kernel <linux-kernel@...r.kernel.org>,
	netdev <netdev@...r.kernel.org>
Subject: Re: bridge not getting ip since 3.11.5 and 3.4.66

On Mon, Nov 11, 2013 at 1:52 PM, Mark Trompell <mark@...esightlinux.org> wrote:
> On Mon, Nov 11, 2013 at 12:07 PM, Veaceslav Falico <veaceslav@...ico.eu> wrote:
>> On Mon, Nov 11, 2013 at 11:29 AM, Mark Trompell <mark@...esightlinux.org> wrote:
>>> my bridge br0 doesn't get an ip from dhcp anymore after 3.11.5 and 3.4.66,
>>> What information would be helpful and required to find out what's going wrong.
>>
>> CC netdev
>>
>> First thing would be to provide the network scheme. Do you use vlans?
>> Which network
>> cards/drivers are you using? Do you use some kind of virtualization?
>> Is bonding involved?
>>
> Actually this is my desktop machine using kvm for a virtual machine
> that uses eth0 which is connected to the bridge
> which is used as interface for the host.
>
> $ ip addr
> 2. eth0: <BROADCAST,MULTICAST,UP,10000> mtu 1500 qdisc pfifo_fast
> master br0 qlen 1000
> ...
> 3. br0: <BROADCAST,MULTICAST,UP,10000> mtu 1500 qdisc noqueue
> ...
>
> Anything else?

Okay more about my hardware and configuration:
from lspci:
00:19.0 Ethernet controller: Intel Corporation 82579V Gigabit Network
Connection (rev 04)

/etc/sysconfig/network-scripts/ifcfg-br0
DEVICE=br0
ONBOOT=yes
MACADDR=00:19:99:ac:b3:24
TYPE=Bridge
BOOTPROTO=dhcp
STP=on
NM_CONTROLLED=no
DELAY=0

/etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth0
HWADDR=00:19:99:cd:a5:e6
#BOOTPROTO=dhcp
ONBOOT=yes
BRIDGE=br0
TYPE=Ethernet
NM_CONTROLLED=no


> Greetings
> Mark
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