[openstack-dev] [neutron] Neutron Port MAC Address Uniqueness

huangdenghui hdh_1983 at 163.com
Wed Aug 10 05:38:39 UTC 2016


hi Armando
    I think this feature causes problem in sriov scenario, since sriov NIC don't support the vf has the same mac,even the port belongs to the different network.


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On 2016-08-10 04:55 , Armando M. Wrote:






On 9 August 2016 at 13:53, Anil Rao <anil.rao at gigamon.com> wrote:


Is the MAC address of a Neutron port on a tenant virtual network globally unique or unique just within that particular tenant network?



The latter:


https://github.com/openstack/neutron/blob/master/neutron/db/models_v2.py#L139
 

 

Thanks,

Anil


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