<?xml version='1.0'?>
-<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
<!--
<xi:include href="standard-conf.xml" xpointer="main-conf" />
+ <refsect1>
+ <title>[Network] Section Options</title>
+
+ <para>The following options are available in the <literal>[Network]</literal> section:</para>
+
+ <variablelist class='network-directives'>
+ <varlistentry>
+ <term><varname>SpeedMeter=</varname></term>
+ <listitem><para>Takes a boolean. If set to yes, then <command>systemd-networkd</command>
+ measures the traffic of each interface, and
+ <command>networkctl status <replaceable>INTERFACE</replaceable> shows the measured speed.
+ </command>Defaults to no.</para></listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>SpeedMeterIntervalSec=</varname></term>
+ <listitem><para>Specifies the time interval to calculate the traffic speed of each interface.
+ If <varname>SpeedMeter=no</varname>, the value is ignored. Defaults to 10sec.</para></listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>ManageForeignRoutes=</varname></term>
+ <listitem><para>A boolean. When true, <command>systemd-networkd</command> will store any routes
+ configured by other tools in its memory. When false, <command>systemd-networkd</command> will
+ not manage the foreign routes, thus they are kept even if <varname>KeepConfiguration=</varname>
+ is false. Defaults to yes.</para></listitem>
+ </varlistentry>
+
+ </variablelist>
+ </refsect1>
+
<refsect1>
<title>[DHCP] Section Options</title>
</varlistentry>
<varlistentry>
- <term><option>link-layer-time</option></term>
+ <term><option>link-layer-time[:<replaceable>TIME</replaceable>]</option></term>
<term><option>link-layer</option></term>
- <listitem><para>Those values are parsed and can be used to set the DUID type
- field, but DUID contents must be provided using <varname>DUIDRawData=</varname>.
+ <listitem><para>If <literal>link-layer-time</literal> or <literal>link-layer</literal> is specified,
+ then the MAC address of the interface is used as a DUID value. The value <literal>link-layer-time</literal>
+ can take additional time value after a colon, e.g. <literal>link-layer-time:2018-01-23 12:34:56 UTC</literal>.
+ The default time value is <literal>2000-01-01 00:00:00 UTC</literal>.
</para></listitem>
</varlistentry>
</variablelist>