[ovs-dev] [PATCH v2] ovn: Update TODO, ovn-northd flow table design, ovn-architecture for L3.

Venkata Anil vkommadi at redhat.com
Thu Oct 8 08:32:30 UTC 2015



On 10/08/2015 01:06 PM, Han Zhou wrote:
> Sorry, correct a typo:
>
> On Wed, Oct 7, 2015 at 11:55 PM, Han Zhou <zhouhan at gmail.com> wrote:
>
>> This would be a very interesting feature. But would it become scaling
>> bottleneck if each HV need to be programmed to hold all the logical
>> router flows (because it doesn't know whom could it be talking to)?
I think already openstack neutron is following above approach.
Thanks
>> Or would it be a reactive approach that when the first ARP is
> Definitely not ARP here. I was supposed to say: the first packet
> destined to a subnet belonging to a logical router that is yet unknown
> to the source HV.
>
>> initiated from a VIF, the local controller request the ovn-sb DB for
>> the related logical router path?
>>
> Han
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