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unbound: small warning about forwarding to system nameservers in multi-WAN setups

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Stephan 6 months ago
parent e18bcc6157
commit f01d95c6cf
1 changed files with 6 additions and 0 deletions
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source/manual/unbound.rst
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@ -376,6 +376,12 @@ Use System Nameservers The configured system nameservers will be
set "Allow DNS server list to be overridden by DHCP/PPP on WAN" there as well. set "Allow DNS server list to be overridden by DHCP/PPP on WAN" there as well.
==================================== =============================================================================== ==================================== ===============================================================================
.. warning::
Do not use the system nameservers option if you have a multi-WAN setup and have Unbound running alongside multiple
DNS servers configured in `General <settingsmenu.html#general>`__ with separate gateways assigned to them.
Unbound will use the locally created routes to reach the system nameservers, which will not work when the gateway is down.
.. note:: .. note::
Keep in mind that if the "Use System Nameservers" checkbox is checked, the system nameservers will be preferred Keep in mind that if the "Use System Nameservers" checkbox is checked, the system nameservers will be preferred

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