diff --git a/install/autoupdate.php b/install/autoupdate.php
new file mode 100644
index 0000000000000000000000000000000000000000..7ab617d113f2dbeaa74a451c6f19dc394d5bde6e
--- /dev/null
+++ b/install/autoupdate.php
@@ -0,0 +1,298 @@
+<?php
+/*
+Copyright (c) 2007-2010, Till Brehm, projektfarm Gmbh
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * 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.
+    * Neither the name of ISPConfig nor the names of its contributors
+      may be used to endorse or promote products derived from this software without
+      specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR CONTRIBUTORS 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.
+*/
+
+/*
+	ISPConfig 3 updater.
+*/
+
+error_reporting(E_ALL|E_STRICT);
+
+/*
+ * If the auto-updater flag is not on (the file does not exist) then cancel the auto-update!
+*/
+if (!file_exists('autoupdate')) {
+
+	//** The banner on the command line
+	echo "\n\n".str_repeat('-',80)."\n";
+	echo " _____ ___________   _____              __ _         ____
+|_   _/  ___| ___ \ /  __ \            / _(_)       /__  \
+  | | \ `--.| |_/ / | /  \/ ___  _ __ | |_ _  __ _    _/ /
+  | |  `--. \  __/  | |    / _ \| '_ \|  _| |/ _` |  |_ |
+ _| |_/\__/ / |     | \__/\ (_) | | | | | | | (_| | ___\ \
+ \___/\____/\_|      \____/\___/|_| |_|_| |_|\__, | \____/
+                                              __/ |
+                                             |___/ ";
+	echo "\n".str_repeat('-',80)."\n";
+	echo "\n\n>>This script is for internal use only! Please use update.php!  \n\n";
+	exit;
+}
+
+//** Include the library with the basic installer functions
+require_once('lib/install.lib.php');
+
+//** Include the library with the basic updater functions
+require_once('lib/update.lib.php');
+
+//** Include the base class of the installer class
+require_once('lib/installer_base.lib.php');
+
+//** Ensure that current working directory is install directory
+$cur_dir = getcwd();
+if(realpath(dirname(__FILE__)) != $cur_dir) die("Please run installation/update from _inside_ the install directory!\n");
+
+//** Install logfile
+define('ISPC_LOG_FILE', '/var/log/ispconfig_install.log');
+define('ISPC_INSTALL_ROOT', realpath(dirname(__FILE__).'/../'));
+
+//** Get distribution identifier
+$dist = get_distname();
+
+if($dist['id'] == '') die('Linux Dustribution or Version not recognized.');
+
+//** Include the distribution specific installer class library and configuration
+if(is_file('dist/lib/'.$dist['baseid'].'.lib.php')) include_once('dist/lib/'.$dist['baseid'].'.lib.php');
+include_once('dist/lib/'.$dist['id'].'.lib.php');
+include_once('dist/conf/'.$dist['id'].'.conf.php');
+
+include_once("/usr/local/ispconfig/server/lib/config.inc.php");
+$conf_old = $conf;
+unset($conf);
+
+//** Get hostname
+exec('hostname -f', $tmp_out);
+$conf['hostname'] = $tmp_out[0];
+unset($tmp_out);
+
+//** Set the mysql login information
+$conf["mysql"]["host"] = $conf_old["db_host"];
+$conf["mysql"]["database"] = $conf_old["db_database"];
+$conf['mysql']['charset'] = 'utf8';
+$conf["mysql"]["ispconfig_user"] = $conf_old["db_user"];
+$conf["mysql"]["ispconfig_password"] = $conf_old["db_password"];
+$conf['language'] = $conf_old['language'];
+if($conf['language'] == '{language}') $conf['language'] = 'en';
+
+if(isset($conf_old["dbmaster_host"])) $conf["mysql"]["master_host"] = $conf_old["dbmaster_host"];
+if(isset($conf_old["dbmaster_database"])) $conf["mysql"]["master_database"] = $conf_old["dbmaster_database"];
+if(isset($conf_old["dbmaster_user"])) $conf["mysql"]["master_ispconfig_user"] = $conf_old["dbmaster_user"];
+if(isset($conf_old["dbmaster_password"])) $conf["mysql"]["master_ispconfig_password"] = $conf_old["dbmaster_password"];
+
+//* Check if this is a master / slave setup
+$conf['mysql']['master_slave_setup'] = 'n';
+if($conf["mysql"]["master_host"] != '' && $conf["mysql"]["host"] != $conf["mysql"]["master_host"]) {
+	$conf['mysql']['master_slave_setup'] = 'y';
+}
+
+// Resolve the IP address of the mysql hostname.
+if(!$conf['mysql']['ip'] = gethostbyname($conf['mysql']['host'])) die('Unable to resolve hostname'.$conf['mysql']['host']);
+
+$conf['server_id'] = intval($conf_old["server_id"]);
+$conf['ispconfig_log_priority'] = $conf_old["log_priority"];
+
+$inst = new installer();
+$inst->is_update = true;
+
+//** Detect the installed applications
+$inst->find_installed_apps();
+
+//** Initialize the MySQL server connection
+include_once('lib/mysql.lib.php');
+
+//** Database update is a bit brute force and should be rebuild later ;)
+
+/*
+ * Try to read the DB-admin settings
+*/
+$clientdb_host			= '';
+$clientdb_user			= '';
+$clientdb_password		= '';
+include_once("/usr/local/ispconfig/server/lib/mysql_clientdb.conf");
+$conf["mysql"]["admin_user"] = $clientdb_user;
+$conf["mysql"]["admin_password"] = $clientdb_password;
+$clientdb_host			= '';
+$clientdb_user			= '';
+$clientdb_password		= '';
+
+//** There is a error if user for mysql admin_password if empty
+if( empty($conf["mysql"]["admin_password"]) ) {
+	die("internal error - MYSQL-Root passord not known");
+}
+
+/*
+ *  Prepare the dump of the database 
+*/
+prepareDBDump();
+
+//* initialize the database
+$inst->db = new db();
+
+/*
+ * If it is NOT a master-slave - Setup then we are at the Master-DB. So set all rights
+*/
+if($conf['mysql']['master_slave_setup'] != 'y') {
+	$inst->dbmaster = $inst->db;
+	$inst->grant_master_database_rights();
+echo "done rights";
+}
+
+/*
+ *  dump the new Database and reconfigure the server.ini
+*/
+updateDbAndIni();
+
+/*
+ * Reconfigure all Services
+*/
+if($conf['services']['mail'] == true) {
+	//** Configure postfix
+	swriteln('Configuring Postfix');
+	$inst->configure_postfix('dont-create-certs');
+
+	//* Configure Jailkit
+	swriteln('Configuring Jailkit');
+	$inst->configure_jailkit();
+
+	//** Configure saslauthd
+	swriteln('Configuring SASL');
+	$inst->configure_saslauthd();
+
+	//** Configure PAM
+	swriteln('Configuring PAM');
+	$inst->configure_pam();
+
+	if($conf['dovecot']['installed'] == true) {
+		//* Configure dovecot
+		swriteln('Configuring Dovecot');
+		$inst->configure_dovecot();
+	} else {
+		//* Configure courier
+		swriteln('Configuring Courier');
+		$inst->configure_courier();
+	}
+
+	//** Configure Spamasassin
+	swriteln('Configuring Spamassassin');
+	$inst->configure_spamassassin();
+
+	//** Configure Amavis
+	swriteln('Configuring Amavisd');
+	$inst->configure_amavis();
+
+	//** Configure Getmail
+	swriteln('Configuring Getmail');
+	$inst->configure_getmail();
+}
+
+if($conf['services']['web'] == true) {
+	//** Configure Pureftpd
+	swriteln('Configuring Pureftpd');
+	$inst->configure_pureftpd();
+}
+
+if($conf['services']['dns'] == true) {
+	//* Configure DNS
+	if($conf['powerdns']['installed'] == true) {
+		swriteln('Configuring PowerDNS');
+		$inst->configure_powerdns();
+	} elseif($conf['bind']['installed'] == true) {
+		swriteln('Configuring BIND');
+		$inst->configure_bind();
+	} else {
+		swriteln('Configuring MyDNS');
+		$inst->configure_mydns();
+	}
+}
+
+if($conf['services']['web'] == true) {
+	//** Configure Apache
+	swriteln('Configuring Apache');
+	$inst->configure_apache();
+
+	//** Configure vlogger
+	swriteln('Configuring vlogger');
+	$inst->configure_vlogger();
+
+	//** Configure apps vhost
+	swriteln('Configuring Apps vhost');
+	$inst->configure_apps_vhost();
+}
+
+
+//* Configure DBServer
+swriteln('Configuring Database');
+$inst->configure_dbserver();
+
+
+//if(@is_dir('/etc/Bastille')) {
+//* Configure Firewall
+swriteln('Configuring Firewall');
+$inst->configure_firewall();
+//}
+
+//** Configure ISPConfig
+swriteln('Updating ISPConfig');
+
+
+//** Customise the port ISPConfig runs on
+$conf['apache']['vhost_port'] = '8080';
+
+$inst->install_ispconfig();
+
+//** Configure Crontab
+swriteln('Updating Crontab');
+$inst->install_crontab();
+
+//** Restart services:
+swriteln('Restarting services ...');
+if($conf['mysql']['init_script'] != '' && is_file($conf['init_scripts'].'/'.$conf['mysql']['init_script']))					system($conf['init_scripts'].'/'.$conf['mysql']['init_script'].' restart');
+if($conf['services']['mail']) {
+	if($conf['postfix']['init_script'] != '' && is_file($conf['init_scripts'].'/'.$conf['postfix']['init_script']))				system($conf['init_scripts'].'/'.$conf['postfix']['init_script'].' restart');
+	if($conf['saslauthd']['init_script'] != '' && is_file($conf['init_scripts'].'/'.$conf['saslauthd']['init_script']))			system($conf['init_scripts'].'/'.$conf['saslauthd']['init_script'].' restart');
+	if($conf['amavis']['init_script'] != '' && is_file($conf['init_scripts'].'/'.$conf['amavis']['init_script']))					system($conf['init_scripts'].'/'.$conf['amavis']['init_script'].' restart');
+	if($conf['clamav']['init_script'] != '' && is_file($conf['init_scripts'].'/'.$conf['clamav']['init_script']))					system($conf['init_scripts'].'/'.$conf['clamav']['init_script'].' restart');
+	if($conf['courier']['courier-authdaemon'] != '' && is_file($conf['init_scripts'].'/'.$conf['courier']['courier-authdaemon'])) system($conf['init_scripts'].'/'.$conf['courier']['courier-authdaemon'].' restart');
+	if($conf['courier']['courier-imap'] != '' && is_file($conf['init_scripts'].'/'.$conf['courier']['courier-imap'])) 			system($conf['init_scripts'].'/'.$conf['courier']['courier-imap'].' restart');
+	if($conf['courier']['courier-imap-ssl'] != '' && is_file($conf['init_scripts'].'/'.$conf['courier']['courier-imap-ssl'])) 	system($conf['init_scripts'].'/'.$conf['courier']['courier-imap-ssl'].' restart');
+	if($conf['courier']['courier-pop'] != '' && is_file($conf['init_scripts'].'/'.$conf['courier']['courier-pop'])) 				system($conf['init_scripts'].'/'.$conf['courier']['courier-pop'].' restart');
+	if($conf['courier']['courier-pop-ssl'] != '' && is_file($conf['init_scripts'].'/'.$conf['courier']['courier-pop-ssl'])) 		system($conf['init_scripts'].'/'.$conf['courier']['courier-pop-ssl'].' restart');
+	if($conf['dovecot']['init_script'] != '' && is_file($conf['init_scripts'].'/'.$conf['dovecot']['init_script'])) 		system($conf['init_scripts'].'/'.$conf['dovecot']['init_script'].' restart');
+}
+if($conf['services']['web']) {
+	if($conf['apache']['init_script'] != '' && is_file($conf['init_scripts'].'/'.$conf['apache']['init_script'])) 				system($conf['init_scripts'].'/'.$conf['apache']['init_script'].' restart');
+	if($conf['pureftpd']['init_script'] != '' && is_file($conf['init_scripts'].'/'.$conf['pureftpd']['init_script']))				system($conf['init_scripts'].'/'.$conf['pureftpd']['init_script'].' restart');
+}
+if($conf['services']['dns']) {
+	if($conf['mydns']['installed'] == true && $conf['mydns']['init_script'] != '' && is_file($conf['init_scripts'].'/'.$conf['mydns']['init_script']))					system($conf['init_scripts'].'/'.$conf['mydns']['init_script'].' restart &> /dev/null');
+	if($conf['powerdns']['installed'] == true && $conf['powerdns']['init_script'] != '' && is_file($conf['init_scripts'].'/'.$conf['powerdns']['init_script']))					system($conf['init_scripts'].'/'.$conf['powerdns']['init_script'].' restart &> /dev/null');
+	if($conf['bind']['installed'] == true && $conf['bind']['init_script'] != '' && is_file($conf['init_scripts'].'/'.$conf['bind']['init_script']))					system($conf['init_scripts'].'/'.$conf['bind']['init_script'].' restart &> /dev/null');
+}
+
+echo "Update finished.\n";
+
+?>
\ No newline at end of file
diff --git a/install/lib/installer_base.lib.php b/install/lib/installer_base.lib.php
index bc82a2effa5be7b264ffe924730a384bdd883821..78423e91520d1e7c512f14d4e482836609a95eba 100644
--- a/install/lib/installer_base.lib.php
+++ b/install/lib/installer_base.lib.php
@@ -262,102 +262,116 @@ class installer_base {
 	public function grant_master_database_rights() {
 		global $conf;
 
-		if($conf['mysql']['master_slave_setup'] != 'y') return;
-
-		//* insert the ispconfig user in the remote server
-		$from_host = $conf['hostname'];
-		$from_ip = gethostbyname($conf['hostname']);
+		/*
+		 * The following code is a little bit tricky:
+		 * * If we HAVE a master-slave - Setup then the client has to grant the rights for himself
+		 *   at the master.
+		 * * If we DO NOT have a master-slave - Setup then we have two possibilities
+		 *   1) it is a single server
+		 *   2) it is the MASTER of n clients
+		*/
+		if($conf['mysql']['master_slave_setup'] == 'y') {
+			/*
+			 * it is a master-slave - Setup so the slave has to grant its rights in the master
+			 * database
+			 */
 
-		//* Delete ISPConfig user in the master database, in case that it exists
-		$this->dbmaster->query("DELETE FROM mysql.user WHERE User = '".$conf['mysql']['master_ispconfig_user']."' AND Host = '".$from_host."';");
-		$this->dbmaster->query("DELETE FROM mysql.db WHERE Db = '".$conf['mysql']['master_database']."' AND Host = '".$from_host."';");
-		$this->dbmaster->query("DELETE FROM mysql.user WHERE User = '".$conf['mysql']['master_ispconfig_user']."' AND Host = '".$from_ip."';");
-		$this->dbmaster->query("DELETE FROM mysql.db WHERE Db = '".$conf['mysql']['master_database']."' AND Host = '".$from_ip."';");
-		$this->dbmaster->query('FLUSH PRIVILEGES;');
+			//* insert the ispconfig user in the remote server
+			$from_host = $conf['hostname'];
+			$from_ip = gethostbyname($conf['hostname']);
+			
+			$hosts[$from_host]['user'] = $conf['mysql']['master_ispconfig_user'];
+			$hosts[$from_host]['db'] = $conf['mysql']['master_database'];
+
+			$hosts[$from_ip]['user'] = $conf['mysql']['master_ispconfig_user'];
+			$hosts[$from_ip]['db'] = $conf['mysql']['master_database'];
+		} else{
+			/*
+			 * it is NOT a master-slave - Setup so we have to find out all clients and their
+			 * host
+			 */
+			$query = "SELECT Host, User FROM mysql.user WHERE User like 'ispcsrv%' ORDER BY User, Host";
+			$data = $this->dbmaster->queryAllRecords($query);
+			if($data === false) {
+				$this->error('Unable to get the user rights: '.$value['db'].' Error: '.$this->dbmaster->errorMessage);
+			}
+			foreach ($data as $item){
+				$hosts[$item['Host']]['user'] = $item['User'];
+				$hosts[$item['Host']]['db'] = $conf['mysql']['master_database'];
+			}
+		}
 
-		$hosts = array($from_host, $from_ip);
+		foreach($hosts as $host => $value) {
+			/*
+			 *  Delete ISPConfig user in the master database, in case that it exists
+			 */
+			$query = "REVOKE ALL PRIVILEGES, GRANT OPTION FROM '".$value['user']."'@'".$host."' ";
+			if(!$this->dbmaster->query($query)) {
+				$this->error('Unable to remove rights of user in master database: '.$value['db'].' Error: '.$this->dbmaster->errorMessage);
+			}
 
-		foreach($hosts as $src_host) {
 			//* Create the ISPConfig database user in the remote database
-			$query = "GRANT SELECT ON ".$conf['mysql']['master_database'].".`server` "
-					."TO '".$conf['mysql']['master_ispconfig_user']."'@'".$src_host."' "
-					."IDENTIFIED BY '".$conf['mysql']['master_ispconfig_password']."';";
+			$query = "GRANT SELECT ON ".$value['db'].".`server` TO '".$value['user']."'@'".$host."' ";
 			if(!$this->dbmaster->query($query)) {
-				$this->error('Unable to create database user in master database: '.$conf['mysql']['master_ispconfig_user'].' Error: '.$this->dbmaster->errorMessage);
+				$this->error('Unable to set rights of user in master database: '.$value['db'].' Error: '.$this->dbmaster->errorMessage);
 			}
 
-			$query = "GRANT SELECT, INSERT ON ".$conf['mysql']['master_database'].".`sys_log` "
-					."TO '".$conf['mysql']['master_ispconfig_user']."'@'".$src_host."' "
-					."IDENTIFIED BY '".$conf['mysql']['master_ispconfig_password']."';";
+			$query = "GRANT SELECT, INSERT ON ".$value['db'].".`sys_log` TO '".$value['user']."'@'".$host."' ";
 			if(!$this->dbmaster->query($query)) {
-				$this->error('Unable to create database user in master database: '.$conf['mysql']['master_ispconfig_user'].' Error: '.$this->dbmaster->errorMessage);
+				$this->error('Unable to set rights of user in master database: '.$value['db'].' Error: '.$this->dbmaster->errorMessage);
 			}
 
-			$query = "GRANT SELECT, UPDATE(`status`) ON ".$conf['mysql']['master_database'].".`sys_datalog` "
-					."TO '".$conf['mysql']['master_ispconfig_user']."'@'".$src_host."' "
-					."IDENTIFIED BY '".$conf['mysql']['master_ispconfig_password']."';";
+			$query = "GRANT SELECT, UPDATE(`status`) ON ".$value['db'].".`sys_datalog` TO '".$value['user']."'@'".$host."' ";
 			if(!$this->dbmaster->query($query)) {
-				$this->error('Unable to create database user in master database: '.$conf['mysql']['master_ispconfig_user'].' Error: '.$this->dbmaster->errorMessage);
+				$this->error('Unable to set rights of user in master database: '.$value['db'].' Error: '.$this->dbmaster->errorMessage);
 			}
 
-			$query = "GRANT SELECT, UPDATE(`status`) ON ".$conf['mysql']['master_database'].".`software_update_inst` "
-					."TO '".$conf['mysql']['master_ispconfig_user']."'@'".$src_host."' "
-					."IDENTIFIED BY '".$conf['mysql']['master_ispconfig_password']."';";
+			$query = "GRANT SELECT, UPDATE(`status`) ON ".$value['db'].".`software_update_inst` TO '".$value['user']."'@'".$host."' ";
 			if(!$this->dbmaster->query($query)) {
-				$this->error('Unable to create database user in master database: '.$conf['mysql']['master_ispconfig_user'].' Error: '.$this->dbmaster->errorMessage);
+				$this->error('Unable to set rights of user in master database: '.$value['db'].' Error: '.$this->dbmaster->errorMessage);
 			}
 
-			$query = "GRANT SELECT, UPDATE(`updated`) ON ".$conf['mysql']['master_database'].".`server` "
-					."TO '".$conf['mysql']['master_ispconfig_user']."'@'".$src_host."' "
-					."IDENTIFIED BY '".$conf['mysql']['master_ispconfig_password']."';";
+			$query = "GRANT SELECT, UPDATE(`updated`) ON ".$value['db'].".`server` TO '".$value['user']."'@'".$host."' ";
 			if(!$this->dbmaster->query($query)) {
-				$this->error('Unable to create database user in master database: '.$conf['mysql']['master_ispconfig_user'].' Error: '.$this->dbmaster->errorMessage);
+				$this->error('Unable to set rights of user in master database: '.$value['db'].' Error: '.$this->dbmaster->errorMessage);
 			}
 
-			$query = "GRANT SELECT, UPDATE (`ssl_request`, `ssl_cert`, `ssl_action`) ON ".$conf['mysql']['master_database'].".`web_domain` "
-					."TO '".$conf['mysql']['master_ispconfig_user']."'@'".$src_host."' "
-					."IDENTIFIED BY '".$conf['mysql']['master_ispconfig_password']."';";
+			$query = "GRANT SELECT, UPDATE (`ssl_request`, `ssl_cert`, `ssl_action`) ON ".$value['db'].".`web_domain` TO '".$value['user']."'@'".$host."' ";
 			if(!$this->dbmaster->query($query)) {
-				$this->error('Unable to create database user in master database: '.$conf['mysql']['master_ispconfig_user'].' Error: '.$this->dbmaster->errorMessage);
+				$this->error('Unable to set rights of user in master database: '.$value['db'].' Error: '.$this->dbmaster->errorMessage);
 			}
 
-			$query = "GRANT SELECT ON ".$conf['mysql']['master_database'].".`sys_group` "
-					."TO '".$conf['mysql']['master_ispconfig_user']."'@'".$src_host."' "
-					."IDENTIFIED BY '".$conf['mysql']['master_ispconfig_password']."';";
+			$query = "GRANT SELECT ON ".$value['db'].".`sys_group` TO '".$value['user']."'@'".$host."' ";
 			if(!$this->dbmaster->query($query)) {
-				$this->error('Unable to create database user in master database: '.$conf['mysql']['master_ispconfig_user'].' Error: '.$this->dbmaster->errorMessage);
+				$this->error('Unable to set rights of user in master database: '.$value['db'].' Error: '.$this->dbmaster->errorMessage);
 			}
 
-			$query = "GRANT SELECT, UPDATE (`action_state`, `response`) ON ".$conf['mysql']['master_database'].".`sys_remoteaction` "
-					."TO '".$conf['mysql']['master_ispconfig_user']."'@'".$src_host."' "
-					."IDENTIFIED BY '".$conf['mysql']['master_ispconfig_password']."';";
+			$query = "GRANT SELECT, UPDATE (`action_state`, `response`) ON ".$value['db'].".`sys_remoteaction` TO '".$value['user']."'@'".$host."' ";
 			if(!$this->dbmaster->query($query)) {
-				$this->error('Unable to create database user in master database: '.$conf['mysql']['master_ispconfig_user'].' Error: '.$this->dbmaster->errorMessage);
+				$this->error('Unable to set rights of user in master database: '.$value['db'].' Error: '.$this->dbmaster->errorMessage);
 			}
 
-			$query = "GRANT SELECT, INSERT , DELETE ON ".$conf['mysql']['master_database'].".`monitor_data` "
-					."TO '".$conf['mysql']['master_ispconfig_user']."'@'".$src_host."' "
-					."IDENTIFIED BY '".$conf['mysql']['master_ispconfig_password']."';";
+			$query = "GRANT SELECT, INSERT , DELETE ON ".$value['db'].".`monitor_data` TO '".$value['user']."'@'".$host."' ";
 			if(!$this->dbmaster->query($query)) {
-				$this->error('Unable to create database user in master database: '.$conf['mysql']['master_ispconfig_user'].' Error: '.$this->dbmaster->errorMessage);
+				$this->error('Unable to set rights of user in master database: '.$value['db'].' Error: '.$this->dbmaster->errorMessage);
 			}
 
-			$query = "GRANT SELECT, INSERT, UPDATE ON ".$conf['mysql']['master_database'].".`mail_traffic` "
-					."TO '".$conf['mysql']['master_ispconfig_user']."'@'".$src_host."' "
-					."IDENTIFIED BY '".$conf['mysql']['master_ispconfig_password']."';";
+			$query = "GRANT SELECT, INSERT, UPDATE ON ".$value['db'].".`mail_traffic` TO '".$value['user']."'@'".$host."' ";
 			if(!$this->dbmaster->query($query)) {
-				$this->error('Unable to create database user in master database: '.$conf['mysql']['master_ispconfig_user'].' Error: '.$this->dbmaster->errorMessage);
+				$this->error('Unable to set rights of user in master database: '.$value['db'].' Error: '.$this->dbmaster->errorMessage);
 			}
 
-			$query = "GRANT SELECT, INSERT, UPDATE ON ".$conf['mysql']['master_database'].".`web_traffic` "
-					."TO '".$conf['mysql']['master_ispconfig_user']."'@'".$src_host."' "
-					."IDENTIFIED BY '".$conf['mysql']['master_ispconfig_password']."';";
+			$query = "GRANT SELECT, INSERT, UPDATE ON ".$value['db'].".`web_traffic` TO '".$value['user']."'@'".$host."' ";
 			if(!$this->dbmaster->query($query)) {
-				$this->error('Unable to create database user in master database: '.$conf['mysql']['master_ispconfig_user'].' Error: '.$this->dbmaster->errorMessage);
+				$this->error('Unable to set rights of user in master database: '.$value['db'].' Error: '.$this->dbmaster->errorMessage);
 			}
-
 		}
 
+		/*
+		 * It is all done. Relod the rights...
+		 */
+		$this->dbmaster->query('FLUSH PRIVILEGES;');
+
 	}
 
 	//** writes postfix configuration files
diff --git a/install/lib/update.lib.php b/install/lib/update.lib.php
new file mode 100644
index 0000000000000000000000000000000000000000..04551dce129da537d2b4864d697b656753bab946
--- /dev/null
+++ b/install/lib/update.lib.php
@@ -0,0 +1,154 @@
+<?php
+/*
+Copyright (c) 2007-2010, Till Brehm, projektfarm Gmbh
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * 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.
+    * Neither the name of ISPConfig nor the names of its contributors
+      may be used to endorse or promote products derived from this software without
+      specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR CONTRIBUTORS 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 prepareDBDump() {
+	global $conf;
+
+	//** load the pre update sql script do perform modifications on the database before the database is dumped
+	if(is_file(ISPC_INSTALL_ROOT."/install/sql/pre_update.sql")) {
+		if($conf['mysql']['admin_password'] == '') {
+			caselog("mysql --default-character-set=".$conf['mysql']['charset']." -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' '".$conf['mysql']['database']."' < '".ISPC_INSTALL_ROOT."/install/sql/pre_update.sql' &> /dev/null", __FILE__, __LINE__, 'read in ispconfig3.sql', 'could not read in ispconfig3.sql');
+		} else {
+			caselog("mysql --default-character-set=".$conf['mysql']['charset']." -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' -p'".$conf['mysql']['admin_password']."' '".$conf['mysql']['database']."' < '".ISPC_INSTALL_ROOT."/install/sql/pre_update.sql' &> /dev/null", __FILE__, __LINE__, 'read in ispconfig3.sql', 'could not read in ispconfig3.sql');
+		}
+	}
+
+	//** export the current database data
+	if( !empty($conf["mysql"]["admin_password"]) ) {
+
+		system("mysqldump -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' -p'".$conf['mysql']['admin_password']."' -c -t --add-drop-table --create-options --quick --result-file=existing_db.sql ".$conf['mysql']['database']);
+	}
+	else {
+
+		system("mysqldump -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' -c -t --add-drop-table --create-options --quick --result-file=existing_db.sql ".$conf['mysql']['database']);
+	}
+
+	if(filesize('existing_db.sql') < 30000) die('Possible problem with dumping the database. We will stop here. Please check the file existing_db.sql');
+
+	// create a backup copy of the ispconfig database in the root folder
+	$backup_db_name = '/root/ispconfig_db_backup_'.@date('Y-m-d_h-i').'.sql';
+	copy('existing_db.sql',$backup_db_name);
+	exec("chmod 700 $backup_db_name");
+	exec("chown root:root $backup_db_name");
+}
+
+function updateDbAndIni() {
+	global $inst, $conf;
+
+	//* Update $conf array with values from the server.ini that shall be preserved
+	$tmp = $inst->db->queryOneRecord("SELECT * FROM ".$conf["mysql"]["database"].".server WHERE server_id = ".$conf['server_id']);
+	$ini_array = ini_to_array(stripslashes($tmp['config']));
+
+	if(count($ini_array) == 0) die('Unable to read server configuration from database.');
+
+	$conf['services']['mail'] = ($tmp['mail_server'] == 1)?true:false;
+	$conf['services']['web'] = ($tmp['web_server'] == 1)?true:false;
+	$conf['services']['dns'] = ($tmp['dns_server'] == 1)?true:false;
+	$conf['services']['file'] = ($tmp['file_server'] == 1)?true:false;
+	$conf['services']['db'] = ($tmp['db_server'] == 1)?true:false;
+	$conf['services']['vserver'] = ($tmp['vserver_server'] == 1)?true:false;
+	$conf['postfix']['vmail_mailbox_base'] = $ini_array['mail']['homedir_path'];
+
+	//** Delete the old database
+	if( !$inst->db->query('DROP DATABASE IF EXISTS '.$conf['mysql']['database']) ) {
+
+		$inst->error('Unable to drop MySQL database: '.$conf['mysql']['database'].'.');
+	}
+
+	//** Create the mysql database
+	$inst->configure_database();
+
+	//** empty all databases
+	$db_tables = $inst->db->getTables();
+
+	foreach($db_tables as $table) {
+
+		$inst->db->query("TRUNCATE $table");
+	}
+
+	//** load old data back into database
+	if( !empty($conf["mysql"]["admin_password"]) ) {
+
+		system("mysql --default-character-set=".$conf['mysql']['charset']." -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' -p'".$conf['mysql']['admin_password']."' ".$conf['mysql']['database']." < existing_db.sql");
+	} else {
+
+		system("mysql --default-character-set=".$conf['mysql']['charset']." -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' ".$conf['mysql']['database']." < existing_db.sql");
+	}
+
+
+	//** Update server ini
+	$tmp_server_rec = $inst->db->queryOneRecord("SELECT config FROM server WHERE server_id = ".$conf['server_id']);
+	$old_ini_array = ini_to_array(stripslashes($tmp_server_rec['config']));
+	unset($tmp_server_rec);
+	$tpl_ini_array = ini_to_array(rf('tpl/server.ini.master'));
+
+	// update the new template with the old values
+	if(is_array($old_ini_array)) {
+		foreach($old_ini_array as $tmp_section_name => $tmp_section_content) {
+			foreach($tmp_section_content as $tmp_var_name => $tmp_var_content) {
+				$tpl_ini_array[$tmp_section_name][$tmp_var_name] = $tmp_var_content;
+			}
+		}
+	}
+
+	$new_ini = array_to_ini($tpl_ini_array);
+	$inst->db->query("UPDATE server SET config = '".mysql_real_escape_string($new_ini)."' WHERE server_id = ".$conf['server_id']);
+	unset($old_ini_array);
+	unset($tpl_ini_array);
+	unset($new_ini);
+
+
+	//** Update system ini
+	$tmp_server_rec = $inst->db->queryOneRecord("SELECT config FROM sys_ini WHERE sysini_id = 1");
+	$old_ini_array = ini_to_array(stripslashes($tmp_server_rec['config']));
+	unset($tmp_server_rec);
+	$tpl_ini_array = ini_to_array(rf('tpl/system.ini.master'));
+
+	// update the new template with the old values
+	if(is_array($old_ini_array)) {
+		foreach($old_ini_array as $tmp_section_name => $tmp_section_content) {
+			foreach($tmp_section_content as $tmp_var_name => $tmp_var_content) {
+				$tpl_ini_array[$tmp_section_name][$tmp_var_name] = $tmp_var_content;
+			}
+		}
+	}
+
+	$new_ini = array_to_ini($tpl_ini_array);
+	$tmp = $inst->db->queryOneRecord('SELECT count(sysini_id) as number FROM sys_ini WHERE 1');
+	if($tmp['number'] == 0) {
+		$inst->db->query("INSERT INTO sys_ini (sysini_id, config) VALUES (1,'".mysql_real_escape_string($new_ini)."')");
+	} else {
+		$inst->db->query("UPDATE sys_ini SET config = '".mysql_real_escape_string($new_ini)."' WHERE sysini_id = 1");
+	}
+	unset($old_ini_array);
+	unset($tpl_ini_array);
+	unset($new_ini);
+}
+
+?>
diff --git a/install/update.php b/install/update.php
index 59566b4e7b27d169c7e32e9ae0aef9fb10b2e0a3..84faa0540e50e0d9258720523a32636dcfb9ed5c 100644
--- a/install/update.php
+++ b/install/update.php
@@ -50,6 +50,9 @@ echo "\n\n>> Update  \n\n";
 //** Include the library with the basic installer functions
 require_once('lib/install.lib.php');
 
+//** Include the library with the basic updater functions
+require_once('lib/update.lib.php');
+
 //** Include the base class of the installer class
 require_once('lib/installer_base.lib.php');
 
@@ -143,33 +146,10 @@ if( empty($conf["mysql"]["admin_password"]) ) {
 	$conf["mysql"]["admin_password"] = $inst->free_query('MySQL root password', $conf['mysql']['admin_password']);
 }
 
-//** load the pre update sql script do perform modifications on the database before the database is dumped
-if(is_file(ISPC_INSTALL_ROOT."/install/sql/pre_update.sql")) {
-	if($conf['mysql']['admin_password'] == '') {
-		caselog("mysql --default-character-set=".$conf['mysql']['charset']." -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' '".$conf['mysql']['database']."' < '".ISPC_INSTALL_ROOT."/install/sql/pre_update.sql' &> /dev/null", __FILE__, __LINE__, 'read in ispconfig3.sql', 'could not read in ispconfig3.sql');
-	} else {
-		caselog("mysql --default-character-set=".$conf['mysql']['charset']." -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' -p'".$conf['mysql']['admin_password']."' '".$conf['mysql']['database']."' < '".ISPC_INSTALL_ROOT."/install/sql/pre_update.sql' &> /dev/null", __FILE__, __LINE__, 'read in ispconfig3.sql', 'could not read in ispconfig3.sql');
-	}
-}
-
-//** export the current database data
-if( !empty($conf["mysql"]["admin_password"]) ) {
-
-	system("mysqldump -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' -p'".$conf['mysql']['admin_password']."' -c -t --add-drop-table --create-options --quick --result-file=existing_db.sql ".$conf['mysql']['database']);
-}
-else {
-
-	system("mysqldump -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' -c -t --add-drop-table --create-options --quick --result-file=existing_db.sql ".$conf['mysql']['database']);
-}
-
-if(filesize('existing_db.sql') < 30000) die('Possible problem with dumping the database. We will stop here. Please check the file existing_db.sql');
-
-// create a backup copy of the ispconfig database in the root folder
-$backup_db_name = '/root/ispconfig_db_backup_'.@date('Y-m-d_h-i').'.sql';
-copy('existing_db.sql',$backup_db_name);
-exec("chmod 700 $backup_db_name");
-exec("chown root:root $backup_db_name");
-
+/*
+ *  Prepare the dump of the database 
+ */
+prepareDBDump();
 
 //* initialize the database
 $inst->db = new db();
@@ -208,104 +188,25 @@ if($conf['mysql']['master_slave_setup'] == 'y') {
 	$inst->dbmaster = $inst->db;
 }
 
-//* Update $conf array with values from the server.ini that shall be preserved
-$tmp = $inst->db->queryOneRecord("SELECT * FROM ".$conf["mysql"]["database"].".server WHERE server_id = ".$conf['server_id']);
-$ini_array = ini_to_array(stripslashes($tmp['config']));
 
-if(count($ini_array) == 0) die('Unable to read server configuration from database.');
-
-$conf['services']['mail'] = ($tmp['mail_server'] == 1)?true:false;
-$conf['services']['web'] = ($tmp['web_server'] == 1)?true:false;
-$conf['services']['dns'] = ($tmp['dns_server'] == 1)?true:false;
-$conf['services']['file'] = ($tmp['file_server'] == 1)?true:false;
-$conf['services']['db'] = ($tmp['db_server'] == 1)?true:false;
-$conf['services']['vserver'] = ($tmp['vserver_server'] == 1)?true:false;
-$conf['postfix']['vmail_mailbox_base'] = $ini_array['mail']['homedir_path'];
-
-//** Delete the old database
-if( !$inst->db->query('DROP DATABASE IF EXISTS '.$conf['mysql']['database']) ) {
-
-	$inst->error('Unable to drop MySQL database: '.$conf['mysql']['database'].'.');
-}
-
-//** Create the mysql database
-$inst->configure_database();
+/*
+ *  dump the new Database and reconfigure the server.ini
+ */
+updateDbAndIni();
 
-if($conf['mysql']['master_slave_setup'] == 'y') {
+/*
+ * Reconfigure the permisson if needed
+ * (if this is done at client side, only this client is updated.
+ * If this is done at server side, all clients are updated.
+ */
+//if($conf['mysql']['master_slave_setup'] == 'y') {
 	//** Update master database rights
 	$reconfigure_master_database_rights_answer = $inst->simple_query('Reconfigure Permissions in master database?', array('yes','no'),'no');
 
 	if($reconfigure_master_database_rights_answer == 'yes') {
 		$inst->grant_master_database_rights();
 	}
-}
-
-//** empty all databases
-$db_tables = $inst->db->getTables();
-
-foreach($db_tables as $table) {
-
-	$inst->db->query("TRUNCATE $table");
-}
-
-//** load old data back into database
-if( !empty($conf["mysql"]["admin_password"]) ) {
-
-	system("mysql --default-character-set=".$conf['mysql']['charset']." -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' -p'".$conf['mysql']['admin_password']."' ".$conf['mysql']['database']." < existing_db.sql");
-} else {
-
-	system("mysql --default-character-set=".$conf['mysql']['charset']." -h '".$conf['mysql']['host']."' -u '".$conf['mysql']['admin_user']."' ".$conf['mysql']['database']." < existing_db.sql");
-}
-
-
-//** Update server ini
-$tmp_server_rec = $inst->db->queryOneRecord("SELECT config FROM server WHERE server_id = ".$conf['server_id']);
-$old_ini_array = ini_to_array(stripslashes($tmp_server_rec['config']));
-unset($tmp_server_rec);
-$tpl_ini_array = ini_to_array(rf('tpl/server.ini.master'));
-
-// update the new template with the old values
-if(is_array($old_ini_array)) {
-	foreach($old_ini_array as $tmp_section_name => $tmp_section_content) {
-		foreach($tmp_section_content as $tmp_var_name => $tmp_var_content) {
-			$tpl_ini_array[$tmp_section_name][$tmp_var_name] = $tmp_var_content;
-		}
-	}
-}
-
-$new_ini = array_to_ini($tpl_ini_array);
-$inst->db->query("UPDATE server SET config = '".mysql_real_escape_string($new_ini)."' WHERE server_id = ".$conf['server_id']);
-unset($old_ini_array);
-unset($tpl_ini_array);
-unset($new_ini);
-
-
-//** Update system ini
-$tmp_server_rec = $inst->db->queryOneRecord("SELECT config FROM sys_ini WHERE sysini_id = 1");
-$old_ini_array = ini_to_array(stripslashes($tmp_server_rec['config']));
-unset($tmp_server_rec);
-$tpl_ini_array = ini_to_array(rf('tpl/system.ini.master'));
-
-// update the new template with the old values
-if(is_array($old_ini_array)) {
-	foreach($old_ini_array as $tmp_section_name => $tmp_section_content) {
-		foreach($tmp_section_content as $tmp_var_name => $tmp_var_content) {
-			$tpl_ini_array[$tmp_section_name][$tmp_var_name] = $tmp_var_content;
-		}
-	}
-}
-
-$new_ini = array_to_ini($tpl_ini_array);
-$tmp = $inst->db->queryOneRecord('SELECT count(sysini_id) as number FROM sys_ini WHERE 1');
-if($tmp['number'] == 0) {
-	$inst->db->query("INSERT INTO sys_ini (sysini_id, config) VALUES (1,'".mysql_real_escape_string($new_ini)."')");
-} else {
-	$inst->db->query("UPDATE sys_ini SET config = '".mysql_real_escape_string($new_ini)."' WHERE sysini_id = 1");
-}
-unset($old_ini_array);
-unset($tpl_ini_array);
-unset($new_ini);
-
+//}
 
 //** Shall the services be reconfigured during update
 $reconfigure_services_answer = $inst->simple_query('Reconfigure Services?', array('yes','no'),'yes');
diff --git a/interface/web/admin/lib/lang/de_remote_action.lng b/interface/web/admin/lib/lang/de_remote_action.lng
index dcaa104a22b5778a29e940f2c5d855ad1aaf2144..00cbfa893e3b344a598b057555f61ca0a17b63b8 100644
--- a/interface/web/admin/lib/lang/de_remote_action.lng
+++ b/interface/web/admin/lib/lang/de_remote_action.lng
@@ -3,6 +3,8 @@ $wb['select_server_txt'] = 'Server auswählen';
 $wb['btn_do_txt'] = 'Aktion ausführen';
 $wb['do_osupdate_caption'] = 'Betriebssystem-Update auf entferntem Server ausführen';
 $wb['do_osupdate_desc'] = "Diese Aktion wird ein 'aptitude -y upgrade' auf Ihrem ausgewählten Server ausführen.<br><br><strong>DIES GESCHIEHT AUF IHRE EIGENE VERANTWORTUNG!</strong>";
+$wb['do_ispcupdate_caption'] = 'ISPConfig 3 - Update auf entferntem Server ausführen';
+$wb['do_ispcupdate_desc'] = "Diese Aktion wird ein Update des ISPConfig3-Systems auf Ihrem ausgewählten Server ausführen.<br><br><strong>DIES GESCHIEHT AUF IHRE EIGENE VERANTWORTUNG!</strong>";
 $wb['action_scheduled'] = "Die Aktion wurde zur Ausführung vorgemerkt";
 $wb['select_all_server'] = "Alle Server";
 ?>
diff --git a/interface/web/admin/lib/lang/en_remote_action.lng b/interface/web/admin/lib/lang/en_remote_action.lng
index 1742d612709dc4d923e01eabf6f18e243696089d..512459505c6711b39d63982dd944a57430034a39 100644
--- a/interface/web/admin/lib/lang/en_remote_action.lng
+++ b/interface/web/admin/lib/lang/en_remote_action.lng
@@ -2,7 +2,9 @@
 $wb['select_server_txt'] = 'Select Server';
 $wb['btn_do_txt'] = 'Execute action';
 $wb['do_osupdate_caption'] = 'Do OS-Update at remote server';
-$wb['do_osupdate_desc'] = "This Action does a 'aptitude -y upgrade' at your selected Server.<br><br><strong>USE THIS AT YOUR OWN RISK!</strong>";
+$wb['do_osupdate_desc'] = "This Action does a 'aptitude -y upgrade' at your selected server.<br><br><strong>USE THIS AT YOUR OWN RISK!</strong>";
+$wb['do_ispcupdate_caption'] = 'Do ISPConfig 3 - Update at remote server';
+$wb['do_ispcupdate_desc'] = "This action does a ISPConfig3 update at your selected server.<br><br><strong>USE THIS AT YOUR OWN RISK!</strong>";
 $wb['action_scheduled'] = "The action is scheduled for execution";
 $wb['select_all_server'] = "All server";
 ?>
diff --git a/interface/web/admin/remote_action_ispcupdate.php b/interface/web/admin/remote_action_ispcupdate.php
new file mode 100644
index 0000000000000000000000000000000000000000..3abcd71314841547f6a72107b4ae5fb5597a1584
--- /dev/null
+++ b/interface/web/admin/remote_action_ispcupdate.php
@@ -0,0 +1,99 @@
+<?php
+/*
+Copyright (c) 2010, Till Brehm, projektfarm Gmbh and Oliver Vogel www.muv.com
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * 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.
+    * Neither the name of ISPConfig nor the names of its contributors
+      may be used to endorse or promote products derived from this software without
+      specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR CONTRIBUTORS 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.
+*/
+
+require_once('../../lib/config.inc.php');
+require_once('../../lib/app.inc.php');
+
+//* Check permissions for module
+$app->auth->check_module_permissions('admin');
+
+//* This is only allowed for administrators
+if(!$app->auth->is_admin()) die('only allowed for administrators.');
+
+$app->uses('tpl');
+
+$app->tpl->newTemplate('form.tpl.htm');
+$app->tpl->setInclude('content_tpl', 'templates/remote_action_ispcupdate.htm');
+
+//* load language file
+$lng_file = 'lib/lang/'.$_SESSION['s']['language'].'_remote_action.lng';
+include($lng_file);
+
+/*
+ * We need a list of all Servers
+ */
+$sysServers = $app->db->queryAllRecords("SELECT server_id, server_name FROM server order by server_name");
+$dropDown = "<option value='*'>" . $wb['select_all_server'] . "</option>";
+foreach ($sysServers as $server) {
+	$dropDown .= "<option value='" . $server['server_id'] . "'>" . $server['server_name'] . "</option>";
+}
+$app->tpl->setVar('server_option', $dropDown);
+
+$msg = '';
+
+/*
+ * If the user wants to do the action, write this to our db
+*/
+if (isset($_POST['server_select'])) {
+	$server = $_POST['server_select'];
+	$servers = array();
+	if ($server == '*') {
+		/* We need ALL Servers */
+		foreach ($sysServers as $server) {
+			$servers[] = $server['server_id'];
+		}
+	}
+	else {
+		/* We need only the selected Server */
+		$servers[] = $_POST['server_select'];
+	}
+	foreach ($servers as $serverId) {
+		$sql = "INSERT INTO sys_remoteaction (server_id, tstamp, action_type, action_param, action_status, response) " .
+				"VALUES (".
+				(int)$serverId . ", " .
+				time() . ", " .
+				"'ispc_update', " .
+				"'', " .
+				"'pending', " .
+				"''" .
+				")";
+		$app->db->query($sql);
+	}
+	$msg = $wb['action_scheduled'];
+}
+
+$app->tpl->setVar('msg',$msg);
+
+$app->tpl->setVar($wb);
+
+$app->tpl_defaults();
+$app->tpl->pparse();
+
+
+?>
\ No newline at end of file
diff --git a/interface/web/admin/templates/remote_action_ispcupdate.htm b/interface/web/admin/templates/remote_action_ispcupdate.htm
new file mode 100644
index 0000000000000000000000000000000000000000..4e32cac096d1c6d133cb33acb26f083b0fd39b28
--- /dev/null
+++ b/interface/web/admin/templates/remote_action_ispcupdate.htm
@@ -0,0 +1,25 @@
+<h2><tmpl_var name="do_ispcupdate_caption"></h2>
+<p><tmpl_var name="do_ispcupdate_desc"></p>
+
+<div class="panel panel_language_add">
+  
+  <div class="pnl_formsarea">
+    <fieldset class="inlineLabels"><legend>{tmpl_var name='do_osupdate_caption'}</legend>
+      <div class="ctrlHolder">
+      	<label for="server_select">{tmpl_var name='select_server_txt'}</label>
+        <select name="server_select" id="server" class="selectInput" onchange="document.getElementById('OKMsg').style.visibility = 'hidden'; ">
+					{tmpl_var name='server_option'}
+				</select>
+      </div>
+    </fieldset>
+
+	<tmpl_if name="msg">
+	<div id="OKMsg"><p><tmpl_var name="msg"></p></div>
+  </tmpl_if>
+
+	  <div class="buttonHolder buttons">
+      <button class="positive iconstxt icoPositive" type="button" value="{tmpl_var name='btn_do_txt'}" onClick="submitForm('pageForm','admin/remote_action_osupdate.php');"><span>{tmpl_var name='btn_do_txt'}</span></button>
+    </div>
+  </div>
+  
+</div>
diff --git a/server/mods-available/remoteaction_core_module.inc.php b/server/mods-available/remoteaction_core_module.inc.php
index 7e8c0b1e005316e6fc5922032f8137bc569e3889..81aa2773490e01b84fec1038aacea1fcf5bfab3d 100644
--- a/server/mods-available/remoteaction_core_module.inc.php
+++ b/server/mods-available/remoteaction_core_module.inc.php
@@ -118,6 +118,13 @@ class remoteaction_core_module {
 				  * we stop executing the actions not to waste more time */
 				return;
 			}
+			if ($action['action_type'] == 'ispc_update') {
+				/* do the update */
+				$this->_doIspCUpdate($action);
+				/* this action takes so much time,
+				  * we stop executing the actions not to waste more time */
+				return;
+			}
 		}
 	}
 
@@ -134,5 +141,25 @@ class remoteaction_core_module {
 		$this->_actionDone($action['action_id'], 'ok');
 	}
 
+	private function _doIspCUpdate($action) {
+		$new_version = @file_get_contents('http://www.ispconfig.org/downloads/ispconfig3_version.txt');
+		$new_version = trim($new_version);
+		/*
+		 * Do the update
+		 */
+		exec("cd /tmp");
+		exec("wget http://www.ispconfig.org/downloads/ISPConfig-" . $new_version . ".tar.gz");
+		exec("tar xvfz ISPConfig-" . $new_version . ".tar.gz");
+		exec("cd ispconfig3_install/install");
+
+		exec("touch autoupdate");
+		exec("php -q autoupdate.php");
+
+		/*
+		 * All well done!
+		 */
+		$this->_actionDone($action['action_id'], 'ok');
+	}
+
 }
 ?>
\ No newline at end of file