[openstack-dev] Status of Neutron IPv6 dual stack

Harm Weites harm at weites.com
Sat Aug 16 19:21:28 UTC 2014


Hi Dane,

Thanks, that looks promising. Once support for multiple v6 addresses on
gateway ports is added I'll be happy to give this a go. Should it work
just fine with an otherwise Icehouse based deployment?

Regards,
Harm

op 16-08-14 20:31, Dane Leblanc (leblancd) schreef:
> Hi Harm:
>
> Can you take a look at the following, which should address this:
>     https://blueprints.launchpad.net/neutron/+spec/multiple-ipv6-prefixes
>
> There are some diffs out for review for this blueprint:
>    https://review.openstack.org/#/c/113339/
> but the change to support 1 V4 + multiple V6 addresses on a gateway port hasn't been added yet. I should be adding this soon.
>
> There was a request for a Juno feature freeze exception for this blueprint, but there's been no response, so this may not get approved until K release.
>
> -Dane 
>
> -----Original Message-----
> From: Harm Weites [mailto:harm at weites.com] 
> Sent: Saturday, August 16, 2014 2:22 PM
> To: openstack-dev at lists.openstack.org
> Subject: [openstack-dev] Status of Neutron IPv6 dual stack
>
> Hi,
>
> Given the work on [1] has been abandoned, I'm wondering what the current status of going dual stack is. Of course, given Neutron got something like that on it's roadmap.
>
> The initial BP [2] aimed for Havana and Icehouse, and I'm unaware of something similar to achieve a dual stack network. What are the options, if any? To my knowledge it all comes down to supporting multiple exterior interfaces (networks) on a l3-agent, which is currently limited to just 1: either IP4 or IP6.
>
> [1] https://review.openstack.org/#/c/77471/
> [2]
> https://blueprints.launchpad.net/neutron/+spec/allow-multiple-subnets-on-gateway-port
>
> Regards,
> Harm
>
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