  <varlistentry>
  <term><emphasis remap='B'>statsbin</emphasis></term>
  <listitem>
<para>This option specifies an optional external program to report tunnel state changes too.
The default is not to report tunnel state changes. This program can be used to notify the
user's desktop  (dbus, NetworkManager) or to report tunnel changes to a central logging server.
</para>
  </listitem>
  </varlistentry>
