diff --git a/dns/ddclient/Makefile b/dns/ddclient/Makefile
new file mode 100644
index 000000000..5e3081e0a
--- /dev/null
+++ b/dns/ddclient/Makefile
@@ -0,0 +1,7 @@
+PLUGIN_NAME=		ddclient
+PLUGIN_VERSION=		1
+PLUGIN_REVISION=	1
+PLUGIN_COMMENT=		Dynamic DNS client
+PLUGIN_MAINTAINER=	ad@opnsense.org
+
+.include "../../Mk/plugins.mk"
diff --git a/dns/ddclient/pkg-descr b/dns/ddclient/pkg-descr
new file mode 100644
index 000000000..0aed7a9f6
--- /dev/null
+++ b/dns/ddclient/pkg-descr
@@ -0,0 +1 @@
+Support for numerous Dynamic DNS services using ddclient
diff --git a/dns/ddclient/src/opnsense/mvc/app/controllers/OPNsense/DynDNS/Api/AccountsController.php b/dns/ddclient/src/opnsense/mvc/app/controllers/OPNsense/DynDNS/Api/AccountsController.php
new file mode 100644
index 000000000..55e775635
--- /dev/null
+++ b/dns/ddclient/src/opnsense/mvc/app/controllers/OPNsense/DynDNS/Api/AccountsController.php
@@ -0,0 +1,73 @@
+<?php
+
+/**
+ *    Copyright (C) 2021 Deciso B.V.
+ *
+ *    All rights reserved.
+ *
+ *    Redistribution and use in source and binary forms, with or without
+ *    modification, are permitted provided that the following conditions are met:
+ *
+ *    1. Redistributions of source code must retain the above copyright notice,
+ *       this list of conditions and the following disclaimer.
+ *
+ *    2. Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *
+ *    THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ *    INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ *    AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ *    AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+ *    OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ *    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ *    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ *    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ *    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ *    POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+namespace OPNsense\DynDNS\Api;
+
+use OPNsense\Base\ApiMutableModelControllerBase;
+
+class AccountsController extends ApiMutableModelControllerBase
+{
+    protected static $internalModelName = 'account';
+    protected static $internalModelClass = 'OPNsense\DynDNS\DynDNS';
+
+    public function searchItemAction()
+    {
+        return $this->searchBase(
+            "accounts.account",
+            ['enabled', 'service', 'description', 'username', 'hostnames'],
+            "description"
+        );
+    }
+
+    public function setItemAction($uuid)
+    {
+        return $this->setBase("account", "accounts.account", $uuid);
+    }
+
+    public function addItemAction()
+    {
+        return $this->addBase("account", "accounts.account");
+    }
+
+    public function getItemAction($uuid = null)
+    {
+        return $this->getBase("account", "accounts.account", $uuid);
+    }
+
+    public function delItemAction($uuid)
+    {
+        return $this->delBase("accounts.account", $uuid);
+    }
+
+    public function toggleItemAction($uuid, $enabled = null)
+    {
+        return $this->toggleBase("accounts.account", $uuid, $enabled);
+    }
+}
diff --git a/dns/ddclient/src/opnsense/mvc/app/controllers/OPNsense/DynDNS/Api/ServiceController.php b/dns/ddclient/src/opnsense/mvc/app/controllers/OPNsense/DynDNS/Api/ServiceController.php
new file mode 100644
index 000000000..a2fd9644c
--- /dev/null
+++ b/dns/ddclient/src/opnsense/mvc/app/controllers/OPNsense/DynDNS/Api/ServiceController.php
@@ -0,0 +1,49 @@
+<?php
+
+/**
+ *    Copyright (C) 2021 Deciso B.V.
+ *
+ *    All rights reserved.
+ *
+ *    Redistribution and use in source and binary forms, with or without
+ *    modification, are permitted provided that the following conditions are met:
+ *
+ *    1. Redistributions of source code must retain the above copyright notice,
+ *       this list of conditions and the following disclaimer.
+ *
+ *    2. Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *
+ *    THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ *    INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ *    AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ *    AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+ *    OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ *    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ *    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ *    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ *    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ *    POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+namespace OPNsense\DynDNS\Api;
+
+use OPNsense\Base\ApiMutableServiceControllerBase;
+
+/**
+ * {@inheritdoc}
+ */
+class ServiceController extends ApiMutableServiceControllerBase
+{
+    protected static $internalServiceClass = '\OPNsense\DynDNS\DynDNS';
+    protected static $internalServiceEnabled = 'general.enabled';
+    protected static $internalServiceTemplate = 'OPNsense/ddclient';
+    protected static $internalServiceName = 'ddclient';
+
+    protected function reconfigureForceRestart()
+    {
+        return 0;
+    }
+}
diff --git a/dns/ddclient/src/opnsense/mvc/app/controllers/OPNsense/DynDNS/IndexController.php b/dns/ddclient/src/opnsense/mvc/app/controllers/OPNsense/DynDNS/IndexController.php
new file mode 100644
index 000000000..12b1df3bb
--- /dev/null
+++ b/dns/ddclient/src/opnsense/mvc/app/controllers/OPNsense/DynDNS/IndexController.php
@@ -0,0 +1,46 @@
+<?php
+
+/**
+ *    Copyright (C) 2021 Deciso B.V.
+ *
+ *    All rights reserved.
+ *
+ *    Redistribution and use in source and binary forms, with or without
+ *    modification, are permitted provided that the following conditions are met:
+ *
+ *    1. Redistributions of source code must retain the above copyright notice,
+ *       this list of conditions and the following disclaimer.
+ *
+ *    2. Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *
+ *    THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ *    INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ *    AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ *    AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+ *    OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ *    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ *    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ *    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ *    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ *    POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+namespace OPNsense\DynDNS;
+
+/**
+ * Class IndexController
+ * @package OPNsense\DynDNS
+ */
+class IndexController extends \OPNsense\Base\IndexController
+{
+    public function indexAction()
+    {
+        // link dialogs
+        $this->view->formDialogAccount = $this->getForm("dialogAccount");
+        // choose template
+        $this->view->pick('OPNsense/DynDNS/index');
+    }
+}
diff --git a/dns/ddclient/src/opnsense/mvc/app/controllers/OPNsense/DynDNS/forms/dialogAccount.xml b/dns/ddclient/src/opnsense/mvc/app/controllers/OPNsense/DynDNS/forms/dialogAccount.xml
new file mode 100644
index 000000000..9a946d140
--- /dev/null
+++ b/dns/ddclient/src/opnsense/mvc/app/controllers/OPNsense/DynDNS/forms/dialogAccount.xml
@@ -0,0 +1,39 @@
+<form>
+    <field>
+        <id>account.enabled</id>
+        <label>Enabled</label>
+        <type>checkbox</type>
+        <help>Enable this virtual server</help>
+    </field>
+    <field>
+        <id>account.service</id>
+        <label>Service</label>
+        <type>dropdown</type>
+        <help>Select the service to use.</help>
+    </field>
+    <field>
+        <id>account.username</id>
+        <label>Username</label>
+        <type>text</type>
+        <help>Username or login to use</help>
+    </field>
+    <field>
+        <id>account.password</id>
+        <label>Password</label>
+        <type>password</type>
+        <help>Password associated with this account</help>
+    </field>
+    <field>
+        <id>account.hostnames</id>
+        <label>Hostname(s)</label>
+        <type>select_multiple</type>
+        <style>tokenize</style>
+        <allownew>true</allownew>
+        <help>Hostname to update</help>
+    </field>
+    <field>
+        <id>account.description</id>
+        <label>Description</label>
+        <type>text</type>
+    </field>
+</form>
diff --git a/dns/ddclient/src/opnsense/mvc/app/models/OPNsense/DynDNS/ACL/ACL.xml b/dns/ddclient/src/opnsense/mvc/app/models/OPNsense/DynDNS/ACL/ACL.xml
new file mode 100644
index 000000000..4503995ce
--- /dev/null
+++ b/dns/ddclient/src/opnsense/mvc/app/models/OPNsense/DynDNS/ACL/ACL.xml
@@ -0,0 +1,9 @@
+<acl>
+    <page-services-dyndns>
+        <name>Services: Dynamic DNS</name>
+        <patterns>
+            <pattern>ui/dyndns/*</pattern>
+            <pattern>api/dyndns/*</pattern>
+        </patterns>
+    </page-services-dyndns>
+</acl>
diff --git a/dns/ddclient/src/opnsense/mvc/app/models/OPNsense/DynDNS/DynDNS.php b/dns/ddclient/src/opnsense/mvc/app/models/OPNsense/DynDNS/DynDNS.php
new file mode 100644
index 000000000..1515e1693
--- /dev/null
+++ b/dns/ddclient/src/opnsense/mvc/app/models/OPNsense/DynDNS/DynDNS.php
@@ -0,0 +1,39 @@
+<?php
+
+/*
+ * Copyright (C) 2021 Deciso B.V.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+ * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+ namespace OPNsense\DynDNS;
+
+ use OPNsense\Base\BaseModel;
+
+ /**
+  * Class DynDNS
+  * @package OPNsense\DynDNS
+  */
+ class DynDNS extends BaseModel
+ {
+ }
diff --git a/dns/ddclient/src/opnsense/mvc/app/models/OPNsense/DynDNS/DynDNS.xml b/dns/ddclient/src/opnsense/mvc/app/models/OPNsense/DynDNS/DynDNS.xml
new file mode 100644
index 000000000..82614c0a6
--- /dev/null
+++ b/dns/ddclient/src/opnsense/mvc/app/models/OPNsense/DynDNS/DynDNS.xml
@@ -0,0 +1,52 @@
+<model>
+    <mount>//OPNsense/DynDNS</mount>
+    <version>1.0.0</version>
+    <description>
+        Dynamic DNS client
+    </description>
+    <items>
+        <general>
+            <enabled type="BooleanField">
+                <default>1</default>
+                <Required>Y</Required>
+            </enabled>
+        </general>
+        <accounts>
+            <account type="ArrayField">
+                <enabled type="BooleanField">
+                    <default>1</default>
+                    <Required>Y</Required>
+                </enabled>
+                <service type="OptionField">
+                    <Required>Y</Required>
+                    <ValidationMessage>A service type is required.</ValidationMessage>
+                    <OptionValues>
+                        <noip>Noip</noip>
+                        <nsupdatev4>nsupdate (IPv4)</nsupdatev4>
+                        <nsupdatev6>nsupdate (IPv6)</nsupdatev6>
+                    </OptionValues>
+                </service>
+                <username type="TextField">
+                    <Required>Y</Required>
+                    <mask>/^([a-z0-9\-.@_:+])*$/u</mask>
+                    <ValidationMessage>The username contains invalid characters.</ValidationMessage>
+                </username>
+                <password type="UpdateOnlyTextField">
+                    <Required>Y</Required>
+                    <mask>/^[^\n]*$/</mask>
+                </password>
+                <hostnames type="HostnameField">
+                    <Required>Y</Required>
+                    <IpAllowed>N</IpAllowed>
+                    <AsList>Y</AsList>
+                    <FieldSeparator>,</FieldSeparator>
+                </hostnames>
+                <description type="TextField">
+                    <Required>N</Required>
+                    <mask>/^([\t\n\v\f\r 0-9a-zA-Z.,_\x{00A0}-\x{FFFF}]){1,255}$/u</mask>
+                    <ValidationMessage>Description should be a string between 1 and 255 characters</ValidationMessage>
+                </description>
+            </account>
+        </accounts>
+    </items>
+</model>
diff --git a/dns/ddclient/src/opnsense/mvc/app/models/OPNsense/DynDNS/Menu/Menu.xml b/dns/ddclient/src/opnsense/mvc/app/models/OPNsense/DynDNS/Menu/Menu.xml
new file mode 100644
index 000000000..633e9ccc1
--- /dev/null
+++ b/dns/ddclient/src/opnsense/mvc/app/models/OPNsense/DynDNS/Menu/Menu.xml
@@ -0,0 +1,5 @@
+<menu>
+    <Services>
+        <DynamicDNS VisibleName="Dynamic DNS" url="/ui/dyndns/" cssClass="fa fa-tags fa-fw"/>
+    </Services>
+</menu>
diff --git a/dns/ddclient/src/opnsense/mvc/app/views/OPNsense/DynDNS/index.volt b/dns/ddclient/src/opnsense/mvc/app/views/OPNsense/DynDNS/index.volt
new file mode 100644
index 000000000..e4811c564
--- /dev/null
+++ b/dns/ddclient/src/opnsense/mvc/app/views/OPNsense/DynDNS/index.volt
@@ -0,0 +1,96 @@
+{#
+
+OPNsense® is Copyright © 2021 by Deciso B.V.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+1.  Redistributions of source code must retain the above copyright notice,
+this list of conditions and the following disclaimer.
+
+2.  Redistributions in binary form must reproduce the above copyright notice,
+this list of conditions and the following disclaimer in the documentation
+and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES,
+INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+#}
+
+<script>
+
+    $( document ).ready(function() {
+        $("#grid-accounts").UIBootgrid(
+            {   search:'/api/dyndns/accounts/search_item',
+                get:'/api/dyndns/accounts/get_item/',
+                set:'/api/dyndns/accounts/set_item/',
+                add:'/api/dyndns/accounts/add_item/',
+                del:'/api/dyndns/accounts/del_item/',
+                toggle:'/api/dyndns/accounts/toggle_item/'
+            }
+        );
+
+        $("#reconfigureAct").SimpleActionButton();
+        updateServiceControlUI('dyndns');
+    });
+
+</script>
+
+<ul class="nav nav-tabs" data-tabs="tabs" id="maintabs">
+    <li class="active"><a data-toggle="tab" id="destinations" href="#tab_destinations">{{ lang._('Accounts') }}</a></li>
+</ul>
+<div class="tab-content content-box">
+    <div id="tab_accounts" class="tab-pane fade in active">
+        <!-- tab page "accounts" -->
+        <table id="grid-accounts" class="table table-condensed table-hover table-striped table-responsive" data-editDialog="DialogAccount" data-editAlert="ddclientChangeMessage">
+            <thead>
+            <tr>
+                <th data-column-id="uuid" data-type="string" data-identifier="true"  data-visible="false">{{ lang._('ID') }}</th>
+                <th data-column-id="enabled" data-width="6em" data-type="string" data-formatter="rowtoggle">{{ lang._('Enabled') }}</th>
+                <th data-column-id="service" data-type="string">{{ lang._('Service') }}</th>
+                <th data-column-id="username" data-type="string">{{ lang._('Username') }}</th>
+                <th data-column-id="description" data-type="string">{{ lang._('Description') }}</th>
+                <th data-column-id="commands" data-width="7em" data-formatter="commands" data-sortable="false">{{ lang._('Commands') }}</th>
+            </tr>
+            </thead>
+            <tbody>
+            </tbody>
+            <tfoot>
+            <tr>
+                <td></td>
+                <td>
+                    <button data-action="add" type="button" class="btn btn-xs btn-primary"><span class="fa fa-fw fa-plus"></span></button>
+                    <button data-action="deleteSelected" type="button" class="btn btn-xs btn-default"><span class="fa fa-fw fa-trash-o"></span></button>
+                </td>
+            </tr>
+            </tfoot>
+        </table>
+    </div>
+    <div class="col-md-12">
+        <div id="ddclientChangeMessage" class="alert alert-info" style="display: none" role="alert">
+            {{ lang._('After changing settings, please remember to apply them with the button below') }}
+        </div>
+        <hr/>
+        <button class="btn btn-primary" id="reconfigureAct"
+                data-endpoint='/api/dyndns/service/reconfigure'
+                data-label="{{ lang._('Apply') }}"
+                data-service-widget="dyndns"
+                data-error-title="{{ lang._('Error reconfiguring DynDNS') }}"
+                type="button"
+        ></button>
+        <br/><br/>
+    </div>
+</div>
+
+
+{# include dialogs #}
+{{ partial("layout_partials/base_dialog",['fields':formDialogAccount,'id':'DialogAccount','label':lang._('Edit Account')])}}
diff --git a/dns/ddclient/src/opnsense/service/conf/actions.d/actions_ddclient.conf b/dns/ddclient/src/opnsense/service/conf/actions.d/actions_ddclient.conf
new file mode 100644
index 000000000..5ceb8a787
--- /dev/null
+++ b/dns/ddclient/src/opnsense/service/conf/actions.d/actions_ddclient.conf
@@ -0,0 +1,25 @@
+[start]
+command:/usr/local/etc/rc.d/ddclient start
+type:script
+message:starting ddclient
+
+[stop]
+command:/usr/local/etc/rc.d/ddclient stop
+type:script
+message:stopping ddclient
+
+[status]
+command:/usr/local/etc/rc.d/ddclient status; exit 0
+type:script_output
+message:get ddclient status
+
+[restart]
+command:/usr/local/etc/rc.d/ddclient restart
+type:script
+message:restarting ddclient
+description:Restart ddclient service
+
+[reload]
+command:/usr/local/etc/rc.d/ddclient reload
+type:script
+message:reload ddclient configuration
diff --git a/dns/ddclient/src/opnsense/service/templates/OPNsense/ddclient/+TARGETS b/dns/ddclient/src/opnsense/service/templates/OPNsense/ddclient/+TARGETS
new file mode 100644
index 000000000..0ec7e572f
--- /dev/null
+++ b/dns/ddclient/src/opnsense/service/templates/OPNsense/ddclient/+TARGETS
@@ -0,0 +1,2 @@
+rc.conf.d:/etc/rc.conf.d/ddclient
+ddclient.conf:/usr/local/etc/ddclient.conf
diff --git a/dns/ddclient/src/opnsense/service/templates/OPNsense/ddclient/ddclient.conf b/dns/ddclient/src/opnsense/service/templates/OPNsense/ddclient/ddclient.conf
new file mode 100644
index 000000000..d6ee57eff
--- /dev/null
+++ b/dns/ddclient/src/opnsense/service/templates/OPNsense/ddclient/ddclient.conf
@@ -0,0 +1,45 @@
+daemon=300                  # check every 300 seconds
+syslog=yes                  # log update msgs to syslog
+pid=/var/run/ddclient.pid   # record PID in file.
+
+{%  set websettings = {
+    'noip': 'use=web,',
+    'nsupdate': 'use=web, web=http://ipv4.nsupdate.info/myip,'
+} %}
+
+
+{%  if helpers.exists('OPNsense.DynDNS.accounts.account') %}
+{%    for account in helpers.toList('OPNsense.DynDNS.accounts.account') %}
+{%        if account.enabled|default('0') == '1' %}
+{%            if account.service == 'noip' %}
+
+protocol=noip,                                  \
+use=web,                                        \
+ssl=yes,                                        \
+login={{account.username}},                     \
+password={{account.password}}                   \
+{{account.hostnames}}
+
+{%            elif account.service == 'nsupdatev4' %}
+
+protocol=dyndns2,                               \
+use=web, web=https://ipv4.nsupdate.info/myip,   \
+ssl=yes,                                        \
+server=ipv4.nsupdate.info,                      \
+login={{account.username}},                     \
+password='{{account.password}}'                 \
+{{account.hostnames}}
+
+{%            elif account.service == 'nsupdatev6' %}
+protocol=dyndns2,                               \
+use=web, web=https://ipv6.nsupdate.info/myip,   \
+ssl=yes,                                        \
+server=ipv6.nsupdate.info,                      \
+login={{account.username}},                     \
+password='{{account.password}}'                 \
+{{account.hostnames}}
+
+{%            endif %}
+{%        endif %}
+{%    endfor %}
+{%  endif %}
diff --git a/dns/ddclient/src/opnsense/service/templates/OPNsense/ddclient/rc.conf.d b/dns/ddclient/src/opnsense/service/templates/OPNsense/ddclient/rc.conf.d
new file mode 100644
index 000000000..c89c76bd5
--- /dev/null
+++ b/dns/ddclient/src/opnsense/service/templates/OPNsense/ddclient/rc.conf.d
@@ -0,0 +1,5 @@
+{% if not helpers.empty('OPNsense.DynDNS.general.enabled') %}
+ddclient_enable="YES"
+{% else %}
+ddclient_enable="NO"
+{% endif %}