X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=man%2Fsystemd.netdev.xml;h=857221fdb0bb71e160d9298bcd1d360a58df1f76;hb=108e8cd11e88bd4795a62bf335921d438592601c;hp=5d033e77d39c5e24259895b8d2bf1a0691a0fde2;hpb=9e358851b470a1994287c8cb1d9eb78837faaf60;p=elogind.git

diff --git a/man/systemd.netdev.xml b/man/systemd.netdev.xml
index 5d033e77d..857221fdb 100644
--- a/man/systemd.netdev.xml
+++ b/man/systemd.netdev.xml
@@ -163,7 +163,8 @@
                                                 <literal>macvlan</literal>, <literal>vxlan</literal>,
                                                 <literal>ipip</literal>, <literal>gre</literal>,
                                                 <literal>sit</literal>, <literal>vti</literal>,
-                                                <literal>veth</literal>, and <literal>dummy</literal>
+                                                <literal>veth</literal>, <literal>tun</literal>,
+                                                <literal>tap</literal> and <literal>dummy</literal>
                                                 are supported. This option is compulsory.</para>
                                         </listitem>
                                 </varlistentry>
@@ -339,6 +340,61 @@
                                 </varlistentry>
                         </variablelist>
         </refsect1>
+        <refsect1>
+                <title>[Tun] Section Options</title>
+
+                        <para>The <literal>[Tun]</literal> section only applies for netdevs of kind
+                        <literal>tun</literal>, and accepts the following keys:</para>
+
+                        <variablelist class='network-directives'>
+                                <varlistentry>
+                                        <term><varname>OneQueue=</varname></term>
+                                        <listitem><para>Takes a boolean argument. Configures whether
+                                        all packets are queued at the device (enabled), or a fixed number
+                                        of packets are queued at the device and the rest at the
+                                        <literal>qdisc</literal>. Defaults to <literal>no</literal>.</para>
+                                        </listitem>
+                                </varlistentry>
+                                <varlistentry>
+                                        <term><varname>MultiQueue=</varname></term>
+                                        <listitem><para>Takes a boolean argument. Configures whether to
+                                        use multiple file descriptors (queues) to parallelize packets
+                                        sending and receiving. Defaults to <literal>no</literal>.</para>
+                                        </listitem>
+                                </varlistentry>
+                                <varlistentry>
+                                        <term><varname>PacketInfo=</varname></term>
+                                        <listitem><para>Takes a boolean argument. Configures whether packets
+                                        should be prepened with four extra bytes (two flag bytes and two
+                                        protocol bytes). If disabled it indicates that the packets will be
+                                        pure IP packets. Defaults to <literal>no</literal>.</para>
+                                        </listitem>
+                                </varlistentry>
+                                <varlistentry>
+                                        <term><varname>User=</varname></term>
+                                        <listitem><para>User to grant access to the <filename>/dev/net/tun</filename>
+                                        device.</para>
+                                        </listitem>
+                                </varlistentry>
+                                <varlistentry>
+                                        <term><varname>Group=</varname></term>
+                                        <listitem><para>Group to grant access to the <filename>/dev/net/tun</filename>
+                                        device.</para>
+                                        </listitem>
+                                </varlistentry>
+
+                        </variablelist>
+
+        </refsect1>
+
+        <refsect1>
+                <title>[Tap] Section Options</title>
+
+                        <para>The <literal>[Tap]</literal> section only applies for netdevs of kind
+                        <literal>tap</literal>, and accepts the same keys as the
+                        <literal>[Tun]</literal> section.</para>
+        </refsect1>
+
         <refsect1>
                 <title>Example</title>
                 <example>
@@ -374,6 +430,15 @@ Local=192.168.223.238
 Remote=192.169.224.239
 TTL=64</programlisting>
                 </example>
+                <example>
+                  <title>/etc/systemd/network/tap.netdev</title>
+                  <programlisting>[NetDev]
+Name=tap-test
+Kind=tap
+
+[Tap]
+MultiQueue=true
+PacketInfo=true</programlisting> </example>
 
                 <example>
                         <title>/etc/systemd/network/sit.netdev</title>