From f8d48529ed3590affaed5d6e494467288205502b Mon Sep 17 00:00:00 2001 From: Aleksejs Spiridonovs Date: Thu, 6 Sep 2018 21:18:22 +0300 Subject: [PATCH] If master doesnt support IPv4/IPv6, but slave does A note about correct configuration when master does not support either IPv4 or IPv6, but slave does. https://github.com/PowerDNS/pdns/issues/5899 --- docs/settings.rst | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/docs/settings.rst b/docs/settings.rst index cd8d2bfe90..f78681af79 100644 --- a/docs/settings.rst +++ b/docs/settings.rst @@ -1103,6 +1103,16 @@ To notify all IP addresses apart from the 192.168.0.0/24 subnet use the followin explicitly using :ref:`setting-also-notify` and/or :ref:`metadata-also-notify` domain metadata to avoid this potential bottleneck. +.. note:: + If your slaves support Internet Protocol version, which your master does not, + then set ``only-notify`` to include only supported protocol version. + Otherwise there will be error trying to resolve address. + + For example, slaves support both IPv4 and IPv6, but PowerDNS master have only IPv4, + so allow only IPv4 with ``only-notify``:: + + only-notify=0.0.0.0/0 + .. _setting-out-of-zone-additional-processing: ``out-of-zone-additional-processing`` -- 2.47.2