  <varlistentry>
  <term><emphasis remap='B'>ikepad</emphasis></term>
  <listitem>
<para>Whether or not to pad IKE messages to a multiple of 4 bytes. Valid values are are
<emphasis remap='B'>yes</emphasis>, (the default) and <emphasis remap='B'>no</emphasis>.
    </para><para>
Normal RFC compliant behaviour is to use IKE padding. However some devices, for instance
Checkpoint, can be configured to firewall Aggressive Mode IKE packets that have been padded.
This option disables the required IKE padding for interop which such devices. This option
should almost never be enabled.
</para>
  </listitem>
  </varlistentry>

