the value of the --netmask option --set-opt-hex <varlistentry> <term></term> <listitem><para> </para></listitem> </varlistentry> <?xml version="1.0" encoding="UTF-8"?> <!-- Manually generated from src/VBox/Main/idl/VirtualBox.xidl by 'kmk dhcpoptions'. DO NOT EDIT! Copyright (C) 2019-2020 Oracle Corporation This file is part of VirtualBox Open Source Edition (OSE), as available from http://www.virtualbox.org. This file is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License (GPL) as published by the Free Software Foundation, in version 2 as it comes in the "COPYING" file of the VirtualBox OSE distribution. VirtualBox OSE is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. --> <variablelist> </variablelist> text() [@id= ] []