<term><varname>IPv4LL=</varname></term>
<listitem>
<para>A boolean. When true, enables IPv4 link-local support.
- If <literal>DHCP=</literal> is also true, acquiring DHCP address
- will deprecate previously acquired IPv4 link-local address or
- stop acquiring process if one has not been acquired before.
</para>
</listitem>
</varlistentry>