diff --git a/OpenSim/Framework/General/Configuration/GridConfig.cs b/OpenSim/Framework/General/Configuration/GridConfig.cs
index a81cac2e90..240303f58e 100644
--- a/OpenSim/Framework/General/Configuration/GridConfig.cs
+++ b/OpenSim/Framework/General/Configuration/GridConfig.cs
@@ -19,6 +19,8 @@ namespace OpenSim.Framework.Configuration
         public string SimRecvKey = "";
 
         public string DatabaseProvider = "";
+
+        public uint HttpPort = 8001;
         
         private ConfigurationMember configMember;
         public GridConfig(string description, string filename)
@@ -41,6 +43,8 @@ namespace OpenSim.Framework.Configuration
             configMember.addConfigurationOption("sim_send_key", ConfigurationOption.ConfigurationTypes.TYPE_STRING, "Key to send to a simulator", "null", false);
             configMember.addConfigurationOption("sim_recv_key", ConfigurationOption.ConfigurationTypes.TYPE_STRING, "Key to expect from a simulator", "null", false);
             configMember.addConfigurationOption("database_provider", ConfigurationOption.ConfigurationTypes.TYPE_STRING, "DLL for database provider", "OpenSim.Framework.Data.MySQL.dll", false);
+
+            configMember.addConfigurationOption("http_port", ConfigurationOption.ConfigurationTypes.TYPE_UINT32, "Http Listener port", "8001" , false);
         }
 
         public bool handleIncomingConfiguration(string configuration_key, object configuration_result)
@@ -77,6 +81,10 @@ namespace OpenSim.Framework.Configuration
                 case "database_provider":
                     this.DatabaseProvider = (string)configuration_result;
                     break;
+
+                case "http_port":
+                    HttpPort = (uint)configuration_result;
+                    break;
             }
 
             return true;
diff --git a/OpenSim/Framework/General/Configuration/UserConfig.cs b/OpenSim/Framework/General/Configuration/UserConfig.cs
index 177506fb3b..776b911b7d 100644
--- a/OpenSim/Framework/General/Configuration/UserConfig.cs
+++ b/OpenSim/Framework/General/Configuration/UserConfig.cs
@@ -16,6 +16,8 @@ namespace OpenSim.Framework.Configuration
 
         public string DatabaseProvider = "";
 
+        public uint HttpPort = 8002;
+
         private ConfigurationMember configMember;
 
         public UserConfig(string description, string filename)
@@ -26,13 +28,15 @@ namespace OpenSim.Framework.Configuration
 
         public void loadConfigurationOptions()
         {
-            configMember.addConfigurationOption("default_startup_message", ConfigurationOption.ConfigurationTypes.TYPE_STRING_NOT_EMPTY, "Default Startup Message", "Welcome to OGS",false);
+            configMember.addConfigurationOption("default_startup_message", ConfigurationOption.ConfigurationTypes.TYPE_STRING_NOT_EMPTY, "Default Startup Message", "Welcome to OGS", false);
 
             configMember.addConfigurationOption("default_grid_server", ConfigurationOption.ConfigurationTypes.TYPE_STRING_NOT_EMPTY, "Default Grid Server URI", "http://127.0.0.1:8001/", false);
             configMember.addConfigurationOption("grid_send_key", ConfigurationOption.ConfigurationTypes.TYPE_STRING, "Key to send to grid server", "null", false);
             configMember.addConfigurationOption("grid_recv_key", ConfigurationOption.ConfigurationTypes.TYPE_STRING, "Key to expect from grid server", "null", false);
             configMember.addConfigurationOption("database_provider", ConfigurationOption.ConfigurationTypes.TYPE_STRING, "DLL for database provider", "OpenSim.Framework.Data.MySQL.dll", false);
 
+            configMember.addConfigurationOption("http_port", ConfigurationOption.ConfigurationTypes.TYPE_UINT32, "Http Listener port", "8002", false);
+
         }
 
         public bool handleIncomingConfiguration(string configuration_key, object configuration_result)
@@ -54,6 +58,10 @@ namespace OpenSim.Framework.Configuration
                 case "database_provider":
                     this.DatabaseProvider = (string)configuration_result;
                     break;
+
+                case "http_port":
+                    HttpPort = (uint)configuration_result;
+                    break;
             }
 
             return true;
diff --git a/OpenSim/Grid/GridServer/Main.cs b/OpenSim/Grid/GridServer/Main.cs
index fed5330f72..89497d8b41 100644
--- a/OpenSim/Grid/GridServer/Main.cs
+++ b/OpenSim/Grid/GridServer/Main.cs
@@ -119,7 +119,7 @@ namespace OpenSim.Grid.GridServer
             m_gridManager.config = Cfg;
 
             m_console.Verbose( "Main.cs:Startup() - Starting HTTP process");
-            BaseHttpServer httpServer = new BaseHttpServer(8001);
+            BaseHttpServer httpServer = new BaseHttpServer((int)Cfg.HttpPort);
             //GridManagementAgent GridManagerAgent = new GridManagementAgent(httpServer, "gridserver", Cfg.SimSendKey, Cfg.SimRecvKey, managercallback);
 
             httpServer.AddXmlRPCHandler("simulator_login", m_gridManager.XmlRpcSimulatorLoginMethod);
diff --git a/OpenSim/Grid/UserServer/Main.cs b/OpenSim/Grid/UserServer/Main.cs
index 81a8a9df32..c2822b6d68 100644
--- a/OpenSim/Grid/UserServer/Main.cs
+++ b/OpenSim/Grid/UserServer/Main.cs
@@ -93,7 +93,7 @@ namespace OpenSim.Grid.UserServer
             m_loginService = new UserLoginService(m_userManager, Cfg, Cfg.DefaultStartupMsg);
 
             MainLog.Instance.Verbose("Main.cs:Startup() - Starting HTTP process");
-            BaseHttpServer httpServer = new BaseHttpServer(8002);
+            BaseHttpServer httpServer = new BaseHttpServer((int)Cfg.HttpPort);
 
             httpServer.AddXmlRPCHandler("login_to_simulator", m_loginService.XmlRpcLoginMethod);