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102 lines
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Copyright (C) 2019-2024 Internet Systems Consortium, Inc. ("ISC")
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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 http://mozilla.org/MPL/2.0/.
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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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.. iscman:: kea-dhcp-ddns
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``kea-dhcp-ddns`` - DHCP-DDNS process in Kea
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--------------------------------------------
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Synopsis
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~~~~~~~~
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:program:`kea-dhcp-ddns` [**-v**] [**-V**] [**-W**] [**-d**] [**-c** config-file] [**-t** config-file]
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Description
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~~~~~~~~~~~
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The ``kea-dhcp-ddns`` service process requests an update of DNS mapping
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based on DHCP lease-change events. It runs as a separate process that
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expects to receive Name Change Requests from Kea DHCP servers.
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Arguments
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~~~~~~~~~
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The arguments are as follows:
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``-v``
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Displays the Kea version.
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``-V``
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Displays the extended Kea version.
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``-W``
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Displays the configuration report.
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``-d``
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Sets the logging level to debug with extra verbosity. This is primarily for
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development purposes in stand-alone mode.
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``-c config-file``
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Specifies the configuration file with the configuration for the DHCP-DDNS server. It
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may also contain configuration entries for other Kea services.
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``-t config-file``
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Checks the syntax of the configuration file and reports the first error,
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if any. Note that not all parameters are completely checked; in
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particular, a service socket is not opened.
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Documentation
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~~~~~~~~~~~~~
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Kea comes with an extensive Kea Administrator Reference Manual that covers
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all aspects of running the Kea software - compilation, installation,
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configuration, configuration examples, and much more. Kea also features a
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Kea Messages Manual, which lists all possible messages Kea can print
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with a brief description for each of them. Both documents are
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available in various formats (.txt, .html, .pdf) with the Kea
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distribution. The Kea documentation is available at
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https://kea.readthedocs.io.
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Kea source code is documented in the Kea Developer's Guide,
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available at https://reports.kea.isc.org/dev_guide/.
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The Kea project website is available at https://kea.isc.org.
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Mailing Lists and Support
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~~~~~~~~~~~~~~~~~~~~~~~~~
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There are two public mailing lists available for the Kea project. **kea-users**
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(kea-users at lists.isc.org) is intended for Kea users, while **kea-dev**
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(kea-dev at lists.isc.org) is intended for Kea developers, prospective
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contributors, and other advanced users. Both lists are available at
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https://lists.isc.org. The community provides best-effort support
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on both of those lists.
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ISC provides professional support for Kea services. See
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https://www.isc.org/kea/ for details.
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History
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~~~~~~~
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The ``b10-dhcp-ddns`` process was first coded in May 2013 by Thomas
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Markwalder.
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Kea became a standalone server and the BIND 10 framework was removed. The
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DHCP-DDNS server binary was renamed to kea-dhcp-ddns in July 2014. Kea
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1.0.0 was released in December 2015.
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See Also
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~~~~~~~~
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:manpage:`kea-dhcp4(8)`, :manpage:`kea-dhcp6(8)`,
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:manpage:`kea-ctrl-agent(8)`, :manpage:`kea-admin(8)`, :manpage:`keactrl(8)`,
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:manpage:`perfdhcp(8)`, :manpage:`kea-netconf(8)`, :manpage:`kea-lfc(8)`,
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Kea Administrator Reference Manual.
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