  <varlistentry>
  <term><emphasis remap='B'>retransmit-interval</emphasis></term>
  <listitem>
<para>the initial interval time period, specified in msecs, that pluto waits before retransmitting an IKE packet. This
interval is doubled for each attempt (exponential back-off).
The default set by
<citerefentry><refentrytitle>ipsec_pluto</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
currently is
<emphasis remap='B'>500</emphasis>.
See also: <emphasis remap='I'>retransmit-timeout</emphasis>, <emphasis remap='I'>rekey</emphasis>
and <emphasis remap='I'>keyingtries</emphasis>.
</para>
  </listitem>
  </varlistentry>
