added option 20

dhcpy6d/handler.py

@@ -497,6 +497,10 @@ def build_response(self, message_type_response, transaction, options_request, st
                         # Option 13 Status Code Option - statuscode is 2: 'No Addresses available'
                         response_string += build_option(CONST.OPTION.STATUS_CODE,
                                                         f'{CONST.STATUS.NO_ADDRESSES_AVAILABLE:04x}')
+
+                        # just a test for https://github.com/HenriWahl/dhcpy6d/issues/64
+                        response_string += build_option(CONST.OPTION.RECONF_ACCEPT)
+
                         # options in answer to be logged
                         options_answer.append(CONST.OPTION.STATUS_CODE)
 

dhcpy6d/options/option_20.py

@@ -0,0 +1,30 @@
+# DHCPy6d DHCPv6 Daemon
+#
+# Copyright (C) 2009-2024 Henri Wahl <henri@dhcpy6d.de>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+from dhcpy6d.config import cfg
+from dhcpy6d.options import OptionTemplate
+
+
+class Option(OptionTemplate):
+    """
+    Option 20 Reconfigure Accept
+    """
+    def build(self, **kwargs):
+        response_string_part = self.convert_to_string(self.number, '')
+        # options in answer to be logged
+        return response_string_part, self.number