Sorry for the delay. Here's a patch I just sent out that I think addresses the
issue:
http://openvswitch.org/pipermail/dev/2012-December/023652.html
Let me know if it works or if you still see problems. Thanks!
--Justin
On Nov 28, 2012, at 4:06 PM, Simon Horman <ho...@verge.net.au> wrote:
> Thanks, let me know if you need any more information from me.
>
> On Tue, Nov 27, 2012 at 10:31:17PM -0600, Justin Pettit wrote:
>> Hi, Simon. I've confirmed the problem you found and am looking into it.
>> Unfortunately, I'm traveling this week for work, so I may have limited time
>> to look at it until Friday.
>>
>> Thanks for the report.
>>
>> --Justin
>>
>>
>> On Nov 20, 2012, at 2:44 AM, Simon Horman <ho...@verge.net.au> wrote:
>>
>>> Hi,
>>>
>>> I believe I have found a regression that affects the behaviour of the
>>> datapath. A quick bisection points to the following patch:
>>>
>>> acf60855126bcfa79ea22d7846af5f2efe26cd30
>>> ofproto-dpif: Use a single underlying datapath across multiple bridges.
>>>
>>>
>>> For my test I run Open vSwtich inside a kvm VM. Inside the VM
>>> there are two ethernet interfaces, eth0 and eth1 although only
>>> eth1 is used in this test. The interfaces are emulated and
>>> the other end of eth1 is tap1 in the host.
>>>
>>> eth1 has been added to an Open vSwtich bridge in the VM.
>>> The output of ovs-vsctl show is as follows:
>>>
>>> cff268ec-4e3d-41fa-8127-efa2bb851ae7
>>> Bridge "br0"
>>> Port "eth1"
>>> Interface "eth1"
>>> Port "br0"
>>> Interface "br0"
>>> type: internal
>>> ovs_version: "1.9.90"
>>>
>>> When I try to from the host to the VM I obvserve that the VM
>>> does not respond to ARP requests.
>>>
>>> COnversely, when I try to ping from the VM to the host it appears
>>> that the VM ignores ARP responses.
>>>
>>> If I checkout acf60855126bcfa79ea22d7846af5f2efe26cd30^ then all seems well.
>>> If I checkout acf60855126bcfa79ea22d7846af5f2efe26cd30 I get the behaviour
>>> that I have described above.
>>>
>>> I have not debuged the problem any further yet.
>>>
>>
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