.. Copyright (C) Internet Systems Consortium, Inc. ("ISC") .. .. SPDX-License-Identifier: MPL-2.0 .. .. This Source Code Form is subject to the terms of the Mozilla Public .. License, v. 2.0. If a copy of the MPL was not distributed with this .. file, you can obtain one at https://mozilla.org/MPL/2.0/. .. .. See the COPYRIGHT file distributed with this work for additional .. information regarding copyright ownership. Notes for BIND 9.18.15 ---------------------- Bug Fixes ~~~~~~~~~ - The :any:`max-transfer-time-in` and :any:`max-transfer-idle-in` statements have not had any effect since the BIND 9 networking stack was refactored in version 9.16. The missing functionality has been re-implemented and incoming zone transfers now time out properly when not progressing. :gl:`#4004` - The read timeout in :iscman:`rndc` is now 60 seconds, matching the behavior in BIND 9.16 and earlier. It had previously been lowered to 30 seconds by mistake. :gl:`#4046` - When the ``ISC_R_INVALIDPROTO`` (``ENOPROTOOPT``, ``EPROTONOSUPPORT``) error code is returned by libuv, it is now treated as a network failure: the server for which that error code is returned gets marked as broken and is not contacted again during a given resolution process. :gl:`#4005` - When removing delegations from an opt-out range, empty-non-terminal NSEC3 records generated by those delegations were not cleaned up. This has been fixed. :gl:`#4027` - Log file rotation code did not clean up older versions of log files when the logging :any:`channel` had an absolute path configured as a ``file`` destination. This has been fixed. :gl:`#3991` Known Issues ~~~~~~~~~~~~ - Sending NOTIFY messages silently fails when the source port specified in the :any:`notify-source` statement is already in use. This can happen e.g. when multiple servers are configured as NOTIFY targets for a zone and some of them are unresponsive. This issue can be worked around by not specifying the source port for NOTIFY messages in the :any:`notify-source` statement; note that source port configuration is already `deprecated`_ and will be removed altogether in a future release. :gl:`#4002` - See :ref:`above ` for a list of all known issues affecting this BIND 9 branch. .. _deprecated: https://gitlab.isc.org/isc-projects/bind9/-/issues/3781