149 lines
7.1 KiB
XML
149 lines
7.1 KiB
XML
<?xml version='1.0'?> <!--*-nxml-*-->
|
|
<?xml-stylesheet type="text/xsl" href="http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl"?>
|
|
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
|
|
"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
|
|
|
|
<!--
|
|
This file is part of systemd.
|
|
|
|
Copyright 2014 Tom Gundersen
|
|
|
|
systemd is free software; you can redistribute it and/or modify it
|
|
under the terms of the GNU Lesser General Public License as published by
|
|
the Free Software Foundation; either version 2.1 of the License, or
|
|
(at your option) any later version.
|
|
|
|
systemd is distributed in the hope that it will be useful, but
|
|
WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License
|
|
along with systemd; If not, see <http://www.gnu.org/licenses/>.
|
|
-->
|
|
|
|
<refentry id="resolved.conf" conditional='ENABLE_RESOLVED'
|
|
xmlns:xi="http://www.w3.org/2001/XInclude">
|
|
<refentryinfo>
|
|
<title>resolved.conf</title>
|
|
<productname>systemd</productname>
|
|
|
|
<authorgroup>
|
|
<author>
|
|
<contrib>Developer</contrib>
|
|
<firstname>Tom</firstname>
|
|
<surname>Gundersen</surname>
|
|
<email>teg@jklm.no</email>
|
|
</author>
|
|
</authorgroup>
|
|
</refentryinfo>
|
|
|
|
<refmeta>
|
|
<refentrytitle>resolved.conf</refentrytitle>
|
|
<manvolnum>5</manvolnum>
|
|
</refmeta>
|
|
|
|
<refnamediv>
|
|
<refname>resolved.conf</refname>
|
|
<refname>resolved.conf.d</refname>
|
|
<refpurpose>Network Name Resolution configuration files</refpurpose>
|
|
</refnamediv>
|
|
|
|
<refsynopsisdiv>
|
|
<para><filename>/etc/systemd/resolved.conf</filename></para>
|
|
<para><filename>/etc/systemd/resolved.conf.d/*.conf</filename></para>
|
|
<para><filename>/run/systemd/resolved.conf.d/*.conf</filename></para>
|
|
<para><filename>/usr/lib/systemd/resolved.conf.d/*.conf</filename></para>
|
|
</refsynopsisdiv>
|
|
|
|
<refsect1>
|
|
<title>Description</title>
|
|
|
|
<para>These configuration files control local DNS and LLMNR
|
|
name resolving.</para>
|
|
|
|
</refsect1>
|
|
|
|
<xi:include href="standard-conf.xml" xpointer="confd" />
|
|
<xi:include href="standard-conf.xml" xpointer="conf" />
|
|
|
|
<refsect1>
|
|
<title>Options</title>
|
|
|
|
<variablelist class='network-directives'>
|
|
|
|
<varlistentry>
|
|
<term><varname>DNS=</varname></term>
|
|
<listitem><para>A space separated list
|
|
of IPv4 and IPv6 addresses to be used
|
|
as system DNS servers. DNS requests
|
|
are sent to one of the listed DNS
|
|
servers in parallel to any
|
|
per-interface DNS servers acquired
|
|
from
|
|
<citerefentry><refentrytitle>systemd-networkd.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>. For
|
|
compatibility reasons, if set to the
|
|
empty list the DNS servers listed in
|
|
<filename>/etc/resolv.conf</filename>
|
|
are used, if any are
|
|
configured there. This setting
|
|
defaults to the empty
|
|
list.</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><varname>FallbackDNS=</varname></term>
|
|
<listitem><para>A space separated list
|
|
of IPv4 and IPv6 addresses to be used
|
|
as the fallback DNS servers. Any
|
|
per-interface DNS servers obtained
|
|
from
|
|
<citerefentry><refentrytitle>systemd-networkd.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>
|
|
take precedence over this setting, as
|
|
do any servers set via
|
|
<varname>DNS=</varname> above or
|
|
<filename>/etc/resolv.conf</filename>. This
|
|
setting is hence only used if no other
|
|
DNS server information is known. If
|
|
this option is not given, a
|
|
compiled-in list of DNS servers is
|
|
used instead.</para></listitem>
|
|
</varlistentry>
|
|
|
|
<varlistentry>
|
|
<term><varname>LLMNR=</varname></term>
|
|
<listitem><para>Takes a boolean
|
|
argument or
|
|
<literal>resolve</literal>. Controls
|
|
Link-Local Multicast Name Resolution support (<ulink
|
|
url="https://tools.ietf.org/html/rfc4795">RFC
|
|
4794</ulink>) on the local host. If
|
|
true enables full LLMNR responder and
|
|
resolver support. If false disable
|
|
both. If set to
|
|
<literal>resolve</literal> only
|
|
resolving support is enabled, but
|
|
responding is disabled. Note that
|
|
<citerefentry><refentrytitle>systemd-networkd.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>
|
|
also maintains per-interface LLMNR
|
|
settings. LLMNR will be enabled on an
|
|
interface only if the per-interface
|
|
and the global setting is
|
|
on.</para></listitem>
|
|
</varlistentry>
|
|
|
|
</variablelist>
|
|
</refsect1>
|
|
|
|
<refsect1>
|
|
<title>See Also</title>
|
|
<para>
|
|
<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
|
|
<citerefentry><refentrytitle>systemd-resolved.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
|
|
<citerefentry><refentrytitle>systemd-networkd.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
|
|
<citerefentry><refentrytitle>resolv.conf</refentrytitle><manvolnum>4</manvolnum></citerefentry>
|
|
</para>
|
|
</refsect1>
|
|
|
|
</refentry>
|