Open Stack

Hi Yuhan

I am a bit familiar with this change as we tried it in out POC [1] for IPv6
dual-stack. It achieves a similar function, as best as I understand, by
allowing multiple external bridges (and, therefore, external interfaces).
The feature I am providing here achieves approximately the same thing
(explicitly, a dual-stack arrangement) on the *same* interface, thereby
requiring only a *single* external bridge (and *single* external interface).

I think it just gives more flexibility. We can surely discuss.

Thanks for your comments!! Good discussion.
Randy

[1] http://www.nephos6.com/pdf/OpenStack-Havana-on-IPv6.pdf


On Mon, Mar 3, 2014 at 2:33 AM, Xuhan Peng <pengxuhan at gmail.com> wrote:

> Randy,
>
> I haven't checked the code detail yet, but I have a general question about
> this blueprint. Considering multiple external networks on L3 agent is
> supported [1]. Do you think it's still necessary to use separate subnets on
> one external network for IPv4 and IPv6 instead of using two external
> networks?
>
> [1] https://review.openstack.org/#/c/59359/
>
> Thanks!
> Xuhan
>
>
>
> On Mon, Mar 3, 2014 at 10:47 AM, Randy Tuttle <randy.m.tuttle at gmail.com>wrote:
>
>> Hi all.
>>
>> Just submitted the code[1] for supporting dual-stack (IPv6 and IPv4) on
>> an external gateway port of a tenant's router (l3_agent). It implements [2].
>>
>> Please, if you would, have a look and provide any feedback. I would be
>> grateful.
>>
>> Cheers,
>> Randy
>>
>> [1]. https://review.openstack.org/#/c/77471/
>> [2].
>> https://blueprints.launchpad.net/neutron/+spec/allow-multiple-subnets-on-gateway-port
>>
>> _______________________________________________
>> OpenStack-dev mailing list
>> OpenStack-dev at lists.openstack.org
>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
>>
>>
>
> _______________________________________________
> OpenStack-dev mailing list
> OpenStack-dev at lists.openstack.org
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20140303/a891890c/attachment.html>