diff --git a/etc/inc/dyndns.class b/etc/inc/dyndns.class
index b2faa4ac24..aaaa2cc4f1 100644
--- a/etc/inc/dyndns.class
+++ b/etc/inc/dyndns.class
@@ -30,6 +30,7 @@
  	 *    - Eurodns (eurodns.com)
  	 *    - GratisDNS (gratisdns.dk)
 	 *    - City Network (citynetwork.se)
+	 *	  - GleSYS (glesys.com)
 	 * +----------------------------------------------------+
 	 *  Requirements:
 	 *    - PHP version 4.0.2 or higher with the CURL Library and the PCRE Library
@@ -72,6 +73,7 @@
   	 *  GratisDNS      - Last Tested: 15 August 2012
 	 *  OVH DynHOST	   - Last Tested: NEVER
 	 *  City Network   - Last Tested: 13 November 2013
+	 *  GleSYS			- Last Tested: 3 February 2015
 	 * +====================================================+
 	 *
 	 * @author 	E.Kristensen
@@ -211,6 +213,7 @@
 				$this->_error(10);
 			} else {
 				switch ($this->_dnsService) {
+				case 'glesys':
 				case 'dnsomatic':
 				case 'dyndns':
 				case 'dyndns-static':
@@ -279,6 +282,17 @@
 			}
 
 			switch ($this->_dnsService) {
+				case 'glesys':
+					$needsIP = TRUE;
+					if ($this->_dnsVerboseLog)
+						log_error("DynDNS: ({$this->_dnsHost}) DNS update() starting.");
+					$server = 'https://api.glesys.com/domain/updaterecord/format/json';
+					curl_setopt($ch, CURLOPT_USERPWD, $this->_dnsUser.':'.$this->_dnsPass);
+					$post_data['recordid'] = $this->_dnsHost;
+					$post_data['data'] = $this->_dnsIP;
+					curl_setopt($ch, CURLOPT_URL, $server);
+					curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
+					break;
 				case 'dyndns':
 				case 'dyndns-static':
 				case 'dyndns-custom':
@@ -683,6 +697,16 @@
 				return;
 			}
 			switch ($this->_dnsService) {
+				case 'glesys':
+					if (preg_match('/Record updated/i', $data)) {
+						$status = "GleSYS ({$this->_dnsHost}): (Success) IP Address Changed Successfully! (".$this->_dnsIP.")";
+						$successful_update = true;
+					} else {
+						$status = "GleSYS ({$this->_dnsHost}): (Unknown Response)";
+						log_error("GleSYS ({$this->_dnsHost}): PAYLOAD: {$data}");
+						$this->_debug($data);
+					}
+					break;
 				case 'dnsomatic':
 					if (preg_match('/badauth/i', $data)) {
 						$status = "DNS-O-Matic ({$this->_dnsHost}): The DNS-O-Matic username or password specified are incorrect. No updates will be distributed to services until this is resolved.";
diff --git a/etc/inc/services.inc b/etc/inc/services.inc
index 6b90753db1..5ef7c6613b 100644
--- a/etc/inc/services.inc
+++ b/etc/inc/services.inc
@@ -38,8 +38,8 @@
 	pfSense_MODULE:	utils
 */
 
-define('DYNDNS_PROVIDER_VALUES', 'citynetwork cloudflare custom custom-v6 dhs dnsexit dnsomatic dyndns dyndns-custom dyndns-static dyns easydns eurodns freedns gratisdns he-net he-net-v6 he-net-tunnelbroker loopia namecheap noip noip-free ods opendns ovh-dynhost route53 selfhost zoneedit');
-define('DYNDNS_PROVIDER_DESCRIPTIONS', 'City Network,CloudFlare,Custom,Custom (v6),DHS,DNSexit,DNS-O-Matic,DynDNS (dynamic),DynDNS (custom),DynDNS (static),DyNS,easyDNS,Euro Dns,freeDNS,GratisDNS,HE.net,HE.net (v6),HE.net Tunnelbroker,Loopia,Namecheap,No-IP,No-IP (free),ODS.org,OpenDNS,OVH DynHOST,Route 53,SelfHost,ZoneEdit');
+define('DYNDNS_PROVIDER_VALUES', 'citynetwork cloudflare custom custom-v6 dhs dnsexit dnsomatic dyndns dyndns-custom dyndns-static dyns easydns eurodns freedns glesys gratisdns he-net he-net-v6 he-net-tunnelbroker loopia namecheap noip noip-free ods opendns ovh-dynhost route53 selfhost zoneedit');
+define('DYNDNS_PROVIDER_DESCRIPTIONS', 'City Network,CloudFlare,Custom,Custom (v6),DHS,DNSexit,DNS-O-Matic,DynDNS (dynamic),DynDNS (custom),DynDNS (static),DyNS,easyDNS,Euro Dns,freeDNS,GleSYS,GratisDNS,HE.net,HE.net (v6),HE.net Tunnelbroker,Loopia,Namecheap,No-IP,No-IP (free),ODS.org,OpenDNS,OVH DynHOST,Route 53,SelfHost,ZoneEdit');
 
 /* implement ipv6 route advertising daemon */
 function services_radvd_configure($blacklist = array()) {
diff --git a/usr/local/www/services_dyndns_edit.php b/usr/local/www/services_dyndns_edit.php
index c88e22df62..2545b4e775 100644
--- a/usr/local/www/services_dyndns_edit.php
+++ b/usr/local/www/services_dyndns_edit.php
@@ -319,7 +319,8 @@ function _onTypeChange(type){
 				    <span class="red"><strong><?=gettext("Note:");?><br /></strong>
 				    </span>
 					<?=gettext("Enter the complete host/domain name.  example:  myhost.dyndns.org");?><br />
-					<?=gettext("For he.net tunnelbroker, enter your tunnel ID");?>
+					<?=gettext("he.net tunnelbroker: Enter your tunnel ID");?><br />
+					<?=gettext("GleSYS: Enter your record ID");?>
 				    </span>
 		          </td>
 				</tr>
@@ -359,8 +360,9 @@ function _onTypeChange(type){
                   <td width="78%" class="vtable">
                     <input name="username" type="text" class="formfld user" id="username" size="20" value="<?=htmlspecialchars($pconfig['username']);?>" />
                     <br /><?= gettext("Username is required for all types except Namecheap, FreeDNS and Custom Entries.");?>
-		    <br /><?= gettext("Route 53: Enter your Access Key ID.");?>
-		    <br /><?= gettext("For Custom Entries, Username and Password represent HTTP Authentication username and passwords.");?>
+					<br /><?= gettext("Route 53: Enter your Access Key ID.");?>
+					<br /><?= gettext("GleSYS: Enter your API user.");?>
+					<br /><?= gettext("For Custom Entries, Username and Password represent HTTP Authentication username and passwords.");?>
                   </td>
                 </tr>
                 <tr>
@@ -369,7 +371,8 @@ function _onTypeChange(type){
                     <input name="password" type="password" class="formfld pwd" id="password" size="20" value="<?=htmlspecialchars($pconfig['password']);?>" />
                     <br />
                     <?=gettext("FreeDNS (freedns.afraid.org): Enter your \"Authentication Token\" provided by FreeDNS.");?>
-		    <br /><?= gettext("Route 53: Enter your Secret Access Key.");?>
+					<br /><?= gettext("Route 53: Enter your Secret Access Key.");?>
+					<br /><?= gettext("GleSYS: Enter your API key.");?>
                   </td>
                 </tr>