+ <variablelist class='network-directives'>
+ <varlistentry>
+ <term><varname>Id=</varname></term>
+ <listitem>
+ <para>The VXLAN ID to use.</para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term><varname>Group=</varname></term>
+ <listitem>
+ <para>An assigned multicast group IP address.</para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term><varname>TOS=</varname></term>
+ <listitem>
+ <para>The Type Of Service byte value for a vxlan interface.</para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term><varname>TTL=</varname></term>
+ <listitem>
+ <para>A fixed Time To Live N on Virtual eXtensible Local Area Network packets.
+ N is a number in the range 1-255. 0 is a special value meaning that packets
+ inherit the TTL value.</para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term><varname>MacLearning=</varname></term>
+ <listitem>
+ <para>A boolean. When true, enables dynamic MAC learning
+ to discover remote MAC addresses.</para>
+ </listitem>
+ </varlistentry>
+ </variablelist>
+ </refsect1>
+ <refsect1>
+ <title>[Tunnel] Section Options</title>
+
+ <para>The <literal>[Tunnel]</literal> section only applies for netdevs of kind
+ <literal>ipip</literal>, <literal>sit</literal>, <literal>gre</literal> and
+ <literal>vti</literal> and accepts the following keys:</para>
+
+ <variablelist class='network-directives'>
+ <varlistentry>
+ <term><varname>Local=</varname></term>
+ <listitem>
+ <para>A static local address for tunneled packets.
+ It must be an address on another interface of this host.</para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term><varname>Remote=</varname></term>
+ <listitem>
+ <para>The remote endpoint of the tunnel.</para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term><varname>TOS=</varname></term>
+ <listitem>
+ <para>The Type Of Service byte value for a tunnel interface.
+ For details about the TOS see the
+ <ulink url="http://tools.ietf.org/html/rfc1349">
+ Type of Service in the Internet Protocol Suite
+ </ulink> document.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term><varname>TTL=</varname></term>
+ <listitem>
+ <para>A fixed Time To Live N on tunneled packets.
+ N is a number in the range 1-255. 0 is a special value meaning that packets
+ inherit the TTL value. The default value for IPv4 tunnels is: inherit.
+ The default value for IPv6 tunnels is: 64.</para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term><varname>DiscoverPathMTU=</varname></term>
+ <listitem>
+ <para>A boolean. When true, enables Path MTU Discovery on the tunnel.</para>
+ </listitem>
+ </varlistentry>
+ </variablelist>
+ </refsect1>
+ <refsect1>
+ <title>[Peer] Section Options</title>
+
+ <para>The <literal>[Peer]</literal> section only applies for netdevs of kind <literal>veth</literal>
+ and accepts the following key:</para>
+
+ <variablelist class='network-directives'>
+ <varlistentry>
+ <term><varname>Name=</varname></term>
+ <listitem>
+ <para>The interface name used when creating the netdev.
+ This option is compulsory.</para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term><varname>MACAddress=</varname></term>
+ <listitem>
+ <para>The peer MACAddress, if not set it is generated in the same
+ way as the MAC address of the main interface.</para>
+ </listitem>
+ </varlistentry>
+ </variablelist>
+ </refsect1>