Many thanks everyone for the feedback Best regards, Max Lobur, OpenStack Developer, Mirantis, Inc.
Mobile: +38 (093) 665 14 28 Skype: max_lobur 38, Lenina ave. Kharkov, Ukraine www.mirantis.com www.mirantis.ru On Mon, Jun 30, 2014 at 4:10 PM, Robert Li (baoli) <ba...@cisco.com> wrote: > Hi, > > There is a patch for radvd https://review.openstack.org/#/c/102648/2 that > you can use in addition to the devstack patch. You want to make sure that > ipv6 is enabled and ra accepted with your VM’s image. Both patches are > under development. > > To use dhcpv6, the current dhcp agent should be working. However, it > might be broken due to a recent commit. If you found a Traceback in your > dhcp agent log complaining about an uninitialized reference to the variable > ‘mode', you may hit that issue. You can just initialize it to be ‘static’. > In addition, only recently, dhcp messages maybe dropped before entering the > VM. Therefore, you might need to disable the ipv6 rules manually by > “ip6tables –F” after a VM is launched . Also make sure you are using the > latest dnsmasq (2.6.8) > > Thanks, > Robert > > On 6/27/14, 3:47 AM, "Jaume Devesa" <devv...@gmail.com> wrote: > > Hello Maksym, > > last week I had more or less the same questions than you and I > investigate a little bit... Currently we have the *ipv6_ra_mode *and > *ipv6_address_mode > *in the subnet entity. The way you combine these two values will > determine how and who will configure your VM´s IPv6 addresses. Not all the > combinations are possible. This document[1] and the > *upstream-slaac-support* *spec*[2] provide the possible combinations. Not > sure which one is more updated... > > If you want to try IPv6 current support, you can use the Baodong Li's > devstack patch [3], although is still in development. Follow the message > commit instructions to provide a radvd daemon. That means that there is no > RA advertiser in Neutron currently. There is a *spec* in review[4] to > fill this gap. > > The changes for allow DHCPv6 in dnsmasq are in review in this patch[5]. > > This is what I found... I hope some IPv6 folks can correct me if this > information is not accurate enough (or wrong) > > > [1]: > https://www.dropbox.com/s/9bojvv9vywsz8sd/IPv6%20Two%20Modes%20v3.0.pdf > [2]: > http://docs-draft.openstack.org/43/88043/9/gate/gate-neutron-specs-docs/82c251a/doc/build/html/specs/juno/ipv6-provider-nets-slaac.html > [3]: https://review.openstack.org/#/c/87987 > [4]: https://review.openstack.org/#/c/101306/ > [5]: https://review.openstack.org/#/c/70649/ > > > > On 27 June 2014 00:51, Martinx - ジェームズ <thiagocmarti...@gmail.com> wrote: > >> Hi! I'm waiting for that too... >> >> Currently, I'm running IceHouse with static IPv6 address, with the >> topology "VLAN Provider Networks" and, to make it easier, I'm counting on >> the following blueprint: >> >> https://blueprints.launchpad.net/neutron/+spec/ipv6-provider-nets-slaac >> >> ...but, I'm not sure if it will be enough to enable basic IPv6 support >> (without using Neutron as Instance's default gateway)... >> >> Cheers! >> Thiago >> >> >> On 26 June 2014 19:35, Maksym Lobur <mlo...@mirantis.com> wrote: >> >>> Hi Folks, >>> >>> Could you please tell what is the current state of IPv6 in Neutron? >>> Does it have DHCPv6 working? >>> >>> What is the best point to start hacking from? Devstack stable/icehouse >>> or maybe some tag? Are there any docs / raw deployment guides? >>> I see some patches not landed yet [1] ... I assume it won't work without >>> them, right? >>> >>> Somehow I can't open any of the code reviews from the [2] (Not Found) >>> >>> [1] >>> https://review.openstack.org/#/q/status:open+project:openstack/neutron+branch:master+topic:%255E.*%255Cipv6.*,n,z >>> [2] https://wiki.openstack.org/wiki/Neutron/IPv6 >>> >>> Best regards, >>> Max Lobur, >>> Python Developer, Mirantis, Inc. >>> >>> Mobile: +38 (093) 665 14 28 >>> Skype: max_lobur >>> >>> 38, Lenina ave. Kharkov, Ukraine >>> www.mirantis.com >>> www.mirantis.ru >>> >>> _______________________________________________ >>> OpenStack-dev mailing list >>> OpenStack-dev@lists.openstack.org >>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >>> >>> >> >> _______________________________________________ >> OpenStack-dev mailing list >> OpenStack-dev@lists.openstack.org >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >> >> > > > -- > Jaume Devesa > Software Engineer at Midokura > > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > >
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