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neutron
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Merge "Update docs for disabling DNS server announcement"

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Zuul 2018-11-01 21:14:55 +00:00 committed by Gerrit Code Review
parent 463db49a36 698e6d475c
commit 8d338f2516
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4
doc/source/admin/config-dns-res.rst
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@ -73,6 +73,10 @@ one DNS resolver, repeat the option multiple times.
You can use this option in combination with the previous one in order
to replace all existing DNS resolver addresses with new ones.
You can also set the DNS resolver address to ``0.0.0.0`` for IPv4 subnets,
or ``::`` for IPv6 subnets, which are special values that indicate to the
DHCP agent that it should not announce any DNS resolver at all on the subnet.
.. note::
When DNS resolvers are explicitly specified for a subnet this way, that
setting will take precedence over the options presented in case 2.