[openstack-dev] [openstack] How does tag gets allocated to VM ports ?

Vikash Kumar vikash.kumar at oneconvergence.com
Mon Apr 3 09:12:01 UTC 2017


Hi Gary,

   Thanks for pointing the source code. Does this has RFE ? I see for ports
of same network, have different tags on different compute.

On Mon, Apr 3, 2017 at 2:04 PM, Gary Kotton <gkotton at vmware.com> wrote:

> Hi,
>
> This is done by the agents. For example please see
> https://github.com/openstack/neutron/blob/master/neutron/
> plugins/ml2/drivers/openvswitch/agent/ovs_neutron_agent.py#L1639
>
> Thanks
>
> Gary
>
>
>
> *From: *Vikash Kumar <vikash.kumar at oneconvergence.com>
> *Reply-To: *OpenStack List <openstack-dev at lists.openstack.org>
> *Date: *Monday, April 3, 2017 at 9:46 AM
> *To: *OpenStack List <openstack-dev at lists.openstack.org>
> *Subject: *[openstack-dev] [openstack] How does tag gets allocated to VM
> ports ?
>
>
>
> Hi,
>
>    How does "tag" gets assigned to openvswitch port ?
>         Port "tap319bae97-0b"
>             *tag: 1*
>             Interface "tap319bae97-0b"
>
> It is done by openvswitch-agent, but can someone point me to the details?
> Is this has anything to do with network (segment-id) or is it just local to
> openvswitch ?
>
>
> --
>
> Regards,
>
> Vikash
>
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-- 
Regards,
Vikash
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