<varlistentry>
<term><varname>DHCP=</varname></term>
<listitem>
- <para>A boolean. When true, enables basic DHCPv4 support.</para>
+ <para>Enables DHCPv4 and/or DHCPv6 support. Accepts
+ <literal>both</literal>, <literal>none</literal>,
+ <literal>v4</literal> or <literal>v6</literal>.</para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term><varname>DHCPServer=</varname></term>
+ <listitem>
+ <para>A boolean. Enables a basic DHCPv4 server on the
+ device. Mostly useful for handing out leases to container
+ instances.</para>
</listitem>
</varlistentry>
<varlistentry>
This option may be specified more than once.</para>
</listitem>
</varlistentry>
+<!-- TODO: document NTP= option when it is actually used somewhere -->
<varlistentry>
<term><varname>Bridge=</varname></term>
<listitem>
may be specified more than once.</para>
</listitem>
</varlistentry>
+ <varlistentry>
+ <term><varname>VXLAN=</varname></term>
+ <listitem>
+ <para>The name of a VXLAN to create on the link. This option
+ may be specified more than once.</para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term><varname>Tunnel=</varname></term>
+ <listitem>
+ <para>The name of a Tunnel to create on the link. This option
+ may be specified more than once.</para>
+ </listitem>
+ </varlistentry>
</variablelist>
</refsect1>
</refsect1>
<refsect1>
- <title>[DHCPv4] Section Options</title>
- <para>The <literal>[DHCPv4]</literal> section accepts the following keys:</para>
+ <title>[DHCP] Section Options</title>
+ <para>The <literal>[DHCP]</literal> section accepts the following keys:</para>
<variablelist class='network-directives'>
<varlistentry>
be used on the current link. Defaults to false.</para>
</listitem>
</varlistentry>
+ <varlistentry>
+ <term><varname>SendHostname=</varname></term>
+ <listitem>
+ <para>When true (the default), the machine's hostname will be sent to the DHCP
+ server</para>
+ </listitem>
+ </varlistentry>
<varlistentry>
<term><varname>UseHostname=</varname></term>
<listitem>
will be used as the transient hostname.</para>
</listitem>
</varlistentry>
+ <varlistentry>
+ <term><varname>UseRoutes=</varname></term>
+ <listitem>
+ <para>When true (the default), the static routes will be requested from the DHCP server
+ and added to the routing table with metric of 1024.</para>
+ </listitem>
+ </varlistentry>
<varlistentry>
<term><varname>CriticalConnection=</varname></term>
<listitem>
[Network]
Bridge=bridge0</programlisting>
</example>
+ <example>
+ <title>/etc/systemd/network/ipip.network</title>
+
+ <programlisting>[Match]
+Name=em1
+
+[Network]
+Tunnel=ipip-tun</programlisting>
+ </example>
+
+ <example>
+ <title>/etc/systemd/network/sit.network</title>
+
+ <programlisting>[Match]
+Name=em1
+
+[Network]
+Tunnel=sit-tun</programlisting>
+ </example>
+
+ <example>
+ <title>/etc/systemd/network/gre.network</title>
+
+ <programlisting>[Match]
+Name=em1
+
+[Network]
+Tunnel=gre-tun</programlisting>
+ </example>
+
+ <example>
+ <title>/etc/systemd/network/vti.network</title>
+
+ <programlisting>[Match]
+Name=em1
+
+[Network]
+Tunnel=vti-tun</programlisting>
+ </example>
</refsect1>
<refsect1>