man: change noindex="true" to index="false"

[thirdparty/systemd.git] / man / systemd.netdev.xml

diff --git a/man/systemd.netdev.xml b/man/systemd.netdev.xml
index d083fb9a6f406e52e595052a5fc72a213292d26f..8031bc0e0b49a41471223c01062e67340251f036 100644 (file)
--- a/man/systemd.netdev.xml
+++ b/man/systemd.netdev.xml
@@ -179,6 +179,9 @@
           <row><entry><varname>fou</varname></entry>
           <entry>Foo-over-UDP tunneling.</entry></row>
 
+          <row><entry><varname>xfrm</varname></entry>
+          <entry>A virtual tunnel interface like vti/vti6 but with several advantages.</entry></row>
+
         </tbody>
       </tgroup>
     </table>
@@ -409,6 +412,14 @@
           </para>
         </listitem>
       </varlistentry>
+      <varlistentry>
+        <term><varname>MulticastIGMPVersion=</varname></term>
+        <listitem>
+          <para>Allows to change bridge's multicast Internet Group Management Protocol (IGMP) version.
+          Takes an interger 2 or 3. When unset, the kernel's default will be used.
+          </para>
+        </listitem>
+      </varlistentry>
     </variablelist>
   </refsect1>
 
@@ -1212,6 +1223,13 @@
           </para>
         </listitem>
       </varlistentry>
+      <varlistentry>
+        <term><varname>AssignToLoopback=</varname></term>
+        <listitem>
+          <para>Takes a boolean. If set to <literal>yes</literal>, the loopback interface <literal>lo</literal>
+          is used as the underlying device of the tunnel interface. Defaults to <literal>no</literal>.</para>
+        </listitem>
+      </varlistentry>
       <varlistentry>
         <term><varname>AllowLocalRemote=</varname></term>
         <listitem>
@@ -1724,8 +1742,8 @@
       <varlistentry>
         <term><varname>ARPIntervalSec=</varname></term>
         <listitem>
-          <para>Specifies the ARP link monitoring frequency in milliseconds.
-          A value of 0 disables ARP monitoring. The default value is 0.
+          <para>Specifies the ARP link monitoring frequency. A value of 0 disables ARP monitoring. The
+          default value is 0, and the default unit seconds.
           </para>
         </listitem>
       </varlistentry>
@@ -1848,6 +1866,36 @@
     Linux Ethernet Bonding Driver HOWTO</ulink></para>
   </refsect1>
 
+  <refsect1>
+    <title>[Xfrm] Section Options</title>
+
+    <para>The <literal>[Xfrm]</literal> section accepts the following
+    keys:</para>
+
+    <variablelist class='network-directives'>
+      <varlistentry>
+        <term><varname>InterfaceId=</varname></term>
+        <listitem>
+          <para>Sets the ID/key of the xfrm interface which needs to be associated with a SA/policy.
+          Can be decimal or hexadecimal, valid range is 0-0xffffffff, defaults to 0.</para>
+        </listitem>
+      </varlistentry>
+      <varlistentry>
+        <term><varname>Independent=</varname></term>
+        <listitem>
+          <para>Takes a boolean. If set to <literal>no</literal>, the xfrm interface should have an
+          underlying device which can be used for hardware offloading. Defaults to <literal>no</literal>.
+          See <citerefentry><refentrytitle>systemd.network</refentrytitle><manvolnum>5</manvolnum></citerefentry>
+          for how to configure the underlying device.</para>
+        </listitem>
+      </varlistentry>
+    </variablelist>
+
+    <para>For more detail information see
+      <ulink url="https://lwn.net/Articles/757391">
+        Virtual xfrm interfaces</ulink></para>
+  </refsect1>
+
   <refsect1>
     <title>[VRF] Section Options</title>
     <para>The <literal>[VRF]</literal> section only applies for
@@ -1970,6 +2018,16 @@ Local=10.65.223.238
 Remote=10.65.223.239</programlisting>
     </example>
 
+    <example>
+      <title>/etc/systemd/network/25-ip6gre.netdev</title>
+      <programlisting>[NetDev]
+Name=ip6gre-tun
+Kind=ip6gre
+
+[Tunnel]
+Key=123</programlisting>
+    </example>
+
     <example>
       <title>/etc/systemd/network/25-vti.netdev</title>
 
@@ -2048,6 +2106,16 @@ PublicKey=RDf+LSpeEre7YEIKaxg+wbpsNV7du+ktR99uBEtIiCA=
 AllowedIPs=fd31:bf08:57cb::/48,192.168.26.0/24
 Endpoint=wireguard.example.com:51820</programlisting>
     </example>
+
+    <example>
+      <title>/etc/systemd/network/27-xfrm.netdev</title>
+      <programlisting>[Xfrm]
+Name=xfrm0
+Kind=xfrm
+
+[Xfrm]
+Independent=yes</programlisting>
+    </example>
   </refsect1>
 
   <refsect1>