man/systemd-resolved.service.xml

   1 <?xml version='1.0'?> <!--*-nxml-*-->
   2 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
   3         "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
   4
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   6   This file is part of systemd.
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   8   Copyright 2014 Tom Gundersen
   9
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  23
  24 <refentry id="systemd-resolved.service" conditional='ENABLE_RESOLVED'>
  25
  26         <refentryinfo>
  27                 <title>systemd-resolved.service</title>
  28                 <productname>systemd</productname>
  29
  30                 <authorgroup>
  31                         <author>
  32                                 <contrib>Developer</contrib>
  33                                 <firstname>Tom</firstname>
  34                                 <surname>Gundersen</surname>
  35                                 <email>teg@jklm.no</email>
  36                         </author>
  37                 </authorgroup>
  38         </refentryinfo>
  39
  40         <refmeta>
  41                 <refentrytitle>systemd-resolved.service</refentrytitle>
  42                 <manvolnum>8</manvolnum>
  43         </refmeta>
  44
  45         <refnamediv>
  46                 <refname>systemd-resolved.service</refname>
  47                 <refname>systemd-resolved</refname>
  48                 <refpurpose>Network Name Resolution manager</refpurpose>
  49         </refnamediv>
  50
  51         <refsynopsisdiv>
  52                 <para><filename>systemd-resolved.service</filename></para>
  53                 <para><filename>/usr/lib/systemd/systemd-resolved</filename></para>
  54         </refsynopsisdiv>
  55
  56         <refsect1>
  57                 <title>Description</title>
  58
  59                 <para><command>systemd-resolved</command> is a system
  60                 service that manages network name resolution. It
  61                 implements a caching DNS stub resolver and an LLMNR
  62                 resolver and responder. It also generates
  63                 <filename>/run/systemd/resolve/resolv.conf</filename>
  64                 for compatibility which may be symlinked from
  65                 <filename>/etc/resolv.conf</filename>.  The DNS servers contacted
  66                 are determined from the global settings in
  67                 <citerefentry><refentrytitle>resolved.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
  68                 the per-link static settings in
  69                 <filename>.network</filename> files, and the per-link
  70                 dynamic settings received over DHCP. See
  71                 <citerefentry><refentrytitle>systemd.network</refentrytitle><manvolnum>5</manvolnum></citerefentry>
  72                 for more details.</para>
  73
  74                 <para>Note that <filename>/run/systemd/resolve/resolv.conf</filename>
  75                 should not be used directly, but only through a symlink from
  76                 <filename>/etc/resolv.conf</filename>.</para>
  77         </refsect1>
  78
  79         <refsect1>
  80                 <title>See Also</title>
  81                 <para>
  82                         <citerefentry><refentrytitle>resolved.conf</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
  83                         <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
  84                         <citerefentry><refentrytitle>systemd.network</refentrytitle><manvolnum>5</manvolnum></citerefentry>,
  85                         <citerefentry><refentrytitle>systemd-networkd.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>
  86                 </para>
  87         </refsect1>
  88
  89 </refentry>