diff --git a/src/etc/inc/plugins.inc.d/opendns.inc b/src/etc/inc/plugins.inc.d/opendns.inc
new file mode 100644
index 000000000..4779031c9
--- /dev/null
+++ b/src/etc/inc/plugins.inc.d/opendns.inc
@@ -0,0 +1,64 @@
+<?php
+
+/*
+ * Copyright (C) 2019 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.
+ */
+
+
+function opendns_configure()
+{
+    return array(
+        'bootup' => array('opendns_configure_do'),
+        'local' => array('opendns_configure_do'),
+        'newwanip' => array('opendns_configure_do:1'),
+    );
+}
+
+function opendns_configure_do($verbose = false)
+{
+    global $config;
+    if (!empty($config['opendns'])  && !empty($config['opendns']['enable'])) {
+        if ($verbose) {
+            echo 'Configure OpenDNS...';
+            flush();
+        }
+        $result = opendns_register($config['opendns']);
+        syslog(LOG_NOTICE, "opendns response : " . $result);
+        if ($verbose) {
+            echo "done.\n";
+        }
+    }
+}
+
+function opendns_register($pconfig)
+{
+    $ch = curl_init();
+    curl_setopt($ch, CURLOPT_URL, sprintf( 'https://updates.opendns.com/nic/update?hostname=%s', $pconfig['host']));
+    curl_setopt($ch, CURLOPT_USERPWD, sprintf('%s:%s', $pconfig['username'], $pconfig['password']));
+    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+    $output = curl_exec($ch);
+    curl_close($ch);
+    return $output;
+}
diff --git a/src/www/services_opendns.php b/src/www/services_opendns.php
index b2cc4fd77..06f60805b 100644
--- a/src/www/services_opendns.php
+++ b/src/www/services_opendns.php
@@ -30,6 +30,7 @@
 require_once("guiconfig.inc");
 require_once("system.inc");
 require_once("interfaces.inc");
+require_once("plugins.inc.d/opendns.inc");
 
 config_read_array('opendns');
 
@@ -59,13 +60,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'GET') {
     }
 
     if (!empty($pconfig['test'])) {
-        $ch = curl_init();
-        curl_setopt($ch, CURLOPT_URL, sprintf( 'https://updates.opendns.com/nic/update?hostname=%s', $pconfig['host']));
-        curl_setopt($ch, CURLOPT_USERPWD, sprintf('%s:%s', $pconfig['username'], $pconfig['password']));
-        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
-        $output = curl_exec($ch);
-        curl_close($ch);
-        $test_results = explode("\r\n", $output);
+        $test_results = explode("\r\n", opendns_register($pconfig));
     } elseif (count($input_errors) == 0) {
         $config['opendns']['enable'] = !empty($pconfig['enable']);
         $config['opendns']['username'] = $pconfig['username'];