openstack/neutron-lib
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Merge "[api-ref] Added warning about overwriting router's default routes"

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Zuul 2020-08-06 22:40:19 +00:00 committed by Gerrit Code Review
commit 96e1d028b8
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18
api-ref/source/v2/routers.inc
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@ -26,6 +26,15 @@ When the ``extraroute-atomic`` extension is also available you can add
or remove a set of extra routes atomically on the server side. For details
please see below.
.. warning::
By default in a router there is one route for each attached subnet. If you
add an extra route that matches one of the default routes for a subnet,
the existing subnet route will be overwritten.
If the Neutron route is removed, the corresponding route will be removed
as well. The affected subnet will subsequently lose connectivity to this
router.
Extra routes (atomic) extension
===============================
@ -34,6 +43,15 @@ The extra route atomic extension (``extraroute-atomic``) extends the
``remove_extraroutes``) to edit the set of extra routes atomically on
the server side.
.. warning::
By default in a router there is one route for each attached subnet. If you
add an extra route that matches one of the default routes for a subnet,
the existing subnet route will be overwritten.
If the Neutron route is removed, the corresponding route will be removed
as well. The affected subnet will subsequently lose connectivity to this
router.
HA capability for router extension (``l3-ha``)
=======================================================