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neutron
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Merge "Update IPv6 Prefix Delegation docs"

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Zuul 2020-08-28 21:08:39 +00:00 committed by Gerrit Code Review
parent e115fb5564 513c3652b4
commit d189d83bd7
1 changed files with 1 additions and 31 deletions
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doc/source/admin/config-ipv6.rst
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@ -521,8 +521,7 @@ To enable prefix delegation, edit the ``/etc/neutron/neutron.conf`` file.
pd_dhcp_driver = <class path to driver>
Drivers other than the default one may require extra configuration,
please refer to :ref:`extra-driver-conf`
Drivers other than the default one may require extra configuration.
This tells OpenStack Networking to use the prefix delegation mechanism for
subnet allocation when the user does not provide a CIDR or subnet pool id when
@ -756,32 +755,3 @@ References
The following presentation from the Barcelona Summit provides a great guide for
setting up IPv6 with OpenStack: `Deploying IPv6 in OpenStack Environments
<https://www.youtube.com/watch?v=j5hy11YlSOU>`_.
.. _extra-driver-conf:
Extra configuration
-------------------
Neutron dhcpv6_pd_agent
^^^^^^^^^^^^^^^^^^^^^^^
To enable the driver for the dhcpv6_pd_agent, set pd_dhcp_driver to this in
``/etc/neutron/neutron.conf``:
.. code-block:: console
pd_dhcp_driver = neutron_pd_agent
To allow the neutron-pd-agent to communicate with prefix delegation servers,
you must set which network interface to use for external communication. In
DevStack the default for this is ``br-ex``:
.. code-block:: console
pd_interface = br-ex
Once you have stacked run the command below to start the neutron-pd-agent:
.. code-block:: console
neutron-pd-agent --config-file /etc/neutron/neutron.conf