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Great.  Thanks

On Aug 18, 2016 22:48, "Jorge Luiz Correa" <correajl at gmail.com> wrote:

> For those using Ubuntu 16.04 LTS and dibbler packages, it's necessary to
> install dibbler-server and dibbler-client.
>
> The problem was that dibbler-client was not available
> (/var/log/neutron/neutron-l3-agent.log).
>
> ERROR neutron.agent.linux.utils [-] Exit code: 99; Stdin: ; Stdout: ;
> Stderr: /usr/bin/neutron-rootwrap: Unauthorized command: ip netns exec
> qrouter-e6f7c217-c962-4107-a20f-e29c54366867 dibbler-client start -w
> /var/lib/neutron/pd/e6f7c217-c962-4107-a20f-e29c54366867:
> b97828a1-79dc-42cf-92d7-d5f0fec93a56:qr-b8b30c59-17 (no filter matched)
>
> Although error says 'unauthorized command'  the problem was not to have
> the utility.
>
> Tks.
>
> - JLC
>
> On Thu, Aug 18, 2016 at 8:28 AM, Jorge Luiz Correa <correajl at gmail.com>
> wrote:
>
>> I'm trying to establish a classic openvswitch network scenario (
>> http://docs.openstack.org/mitaka/networking-guide/scenario-
>> classic-ovs.html ) using Ubuntu 16.04 LTS (Mitaka). All nodes are
>> configured and works fine with IPv4 (networks, floating IPs etc).
>>
>> However, this IPv6 configuration with prefix delegation (
>> http://docs.openstack.org/mitaka/networking-guide/adv-config-ipv6.html )
>> is not working here .
>>
>> I've already configured dibbler as recommended, on network node.
>>
>> So, I've created the network and subnet:
>>
>> neutron net-create ipv6-pd
>> neutron subnet-create ipv6-pd --name ipv6-pd-1 --ip_version 6
>> --ipv6_ra_mode slaac --ipv6_address_mode slaac --use_default_subnetpool
>>
>> At this point the subnet has just the ::/64 indication.
>>
>> But, when I create the router interface in this subnet, the subnet
>> definition doesn't change as in the guide, getting the prefix from dibbler.
>>
>> On the dibbler log I cannot see any request.
>>
>> So, how can I debug and test that the dibbler driver is working (running
>> when I create the interface) on neutron? I've looked for all log for some
>> indication but I never found any registry.
>>
>> Thanks!
>>
>> - JLC
>>
>
>
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