openstack/neutron
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Merge "[doc] Metadata service supports IPv6 networks"

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Zuul 2022-11-22 09:52:56 +00:00 committed by Gerrit Code Review
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doc/source/admin/config-ipv6.rst
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@ -485,13 +485,6 @@ addresses are generated using an EUI64-based value.
Other types of guests might have similar configuration options, please
consult your distribution documentation for more information.
There are no provisions for an IPv6-based metadata service similar to what is
provided for IPv4. In the case of dual-stacked guests though it is always
possible to use the IPv4 metadata service instead. IPv6-only guests will have
to use another method for metadata injection such as using a configuration
drive, which is described in the Nova documentation on
`config-drive <https://docs.openstack.org/nova/latest/user/config-drive.html>`__.
Unlike IPv4, the MTU of a given network can be conveyed in both the Router
Advertisement messages sent by the router, as well as in DHCP messages.