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84 lines
2.8 KiB
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84 lines
2.8 KiB
ReStructuredText
.. Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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..
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.. SPDX-License-Identifier: MPL-2.0
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..
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.. This Source Code Form is subject to the terms of the Mozilla Public
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.. License, v. 2.0. If a copy of the MPL was not distributed with this
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.. file, you can obtain one at https://mozilla.org/MPL/2.0/.
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..
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.. See the COPYRIGHT file distributed with this work for additional
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.. information regarding copyright ownership.
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Notes for BIND 9.19.18
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----------------------
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New Features
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~~~~~~~~~~~~
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- The statistics channel now includes information about incoming zone
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transfers that are currently in progress. :gl:`#3883`
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- The new :any:`resolver-use-dns64` option enables :iscman:`named` to
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apply :any:`dns64` rules to IPv4 server addresses when sending
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recursive queries, so that resolution can be performed over a NAT64
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connection. :gl:`#608`
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Removed Features
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~~~~~~~~~~~~~~~~
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- Support for the ``lock-file`` statement and the ``named -X``
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command-line option has been removed. An external process supervisor
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should be used instead. :gl:`#4391`
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Alternatively, the ``flock`` utility (part of util-linux) can be used
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on Linux systems to achieve the same effect as ``lock-file`` or
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``named -X``:
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::
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flock -n -x <directory>/named.lock <path>/named <arguments>
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- Configuring the control channel to use a Unix domain socket has been a
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fatal error since BIND 9.18. The feature has now been completely
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removed and :iscman:`named-checkconf` now reports it as a
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configuration error. :gl:`#4311`
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Feature Changes
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~~~~~~~~~~~~~~~
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- Processing large incremental transfers (IXFR) has been offloaded to a
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separate work thread so that it does not prevent networking threads
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from processing regular traffic in the meantime. :gl:`#4367`
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- QNAME minimization is now used when looking up the addresses of name
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servers during the recursive resolution process. :gl:`#4209`
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- The :any:`inline-signing` zone option is now ignored if there is no
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:any:`dnssec-policy` configured for the zone. This means that unsigned
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zones no longer create redundant signed versions of the zone.
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:gl:`#4349`
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- The IP addresses for B.ROOT-SERVERS.NET have been updated to
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170.247.170.2 and 2801:1b8:10::b. :gl:`#4101`
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Bug Fixes
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~~~~~~~~~
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- :any:`max-cache-size` accidentally became ineffective in BIND 9.19.16.
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This has been fixed and the option now behaves as documented again.
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:gl:`#4340`
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- If the unsigned version of an inline-signed zone contained DNSSEC
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records, it was incorrectly scheduled for resigning. This has been
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fixed. :gl:`#4350`
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- Looking up stale data from the cache did not take local authoritative
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data into account. This has been fixed. :gl:`#4355`
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Known Issues
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~~~~~~~~~~~~
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- There are no new known issues with this release. See :ref:`above
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<relnotes_known_issues>` for a list of all known issues affecting this
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BIND 9 branch.
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