ModreX configurations can be used either in OpenSim.ini or included from different file. In most recent svn revisions the configuration is included from addon-modules/ModreX/config/modrex.ini as OpenSim.ini includes all ini-files from directory from addon-modules/*/config/

Notice that if configurations exist in addon-modules/*/config/ directories, they will override all matching configurations in OpenSim.ini. So if you decide to use OpenSim.ini for configuration instead of modrex.ini, take care to disable configurations from modrex.ini.

Remove NHibernate debug info from logger

To remove NHibernate debug infromation from console and file logs, edit file OpenSim.exe.config or OpenSim.32BitLaunch.exe.config depending which binary do you run. Add these lines to file before root element:

   <logger name="NHibernate" additivity="false">
     <level value="INFO"/>
     <appender-ref ref="NHibernateFileLog"/>
   </logger>

Example configuration with comments

 [Startup]
 
 ;Set this to disable default event queue.
 ;This must be disabled when enabling rex event queue, otherwise rexeventqueue won't start.
 ;rexeventqueue is required by multi region support in standalone mode.
 ;However, in grid mode or in Taiga, leave the default EventQueue on.
 EventQueue = false
  
 ;this is physics plugin which supports the mesh collision
 physics = RexOpenDynamicsEngine
 
 ;In grid mode or in Taiga it is necessary to use ModularRex.dll as you client stack
 ;instead of OpenSim.Region.ClientStack.LindenUDP.dll
 ;clientstack_plugin="ModularRex.dll"

 [realXtend]
 ;this enables realXtend UDP ports and realXtend avatars
 enabled = true
 
 ;this enables the realXtend python module
 rex_python = true
 
 ;RexEventQueue must be enabled in standalone mode when running multiple regions.
 ;If running grid mode or Taiga, disable this and instead set client stack to ModularRex.dll
 RexEventQueue = true
 
 ;first rex udp port to listen
 ;first region listens to port defined, additional regions increment the value by one
 ;eg. first region 7000, second 7001 etc.
 FirstPort = 7000
 
 ;Checking of the session hash can be disabled with this option.
 ;Note: if this is disabled users logging in are not really authenticated. Use with caution.
 CheckSessionHash = true
 
 ;this is configuration of realXtend voice module
 ;voice server uses TCP port
 voice_server_url = "http://127.0.0.1:8000"
 
 db_connectionstring = "SQLiteDialect;SQLite20Driver;Data Source=RexObjects.db;Version=3"
 ;use MonoSqliteDriver instead of SQLite20Driver if you are running Linux
 ;db_connectionstring = "SQLiteDialect;MonoSqliteDriver, ModularRex.NHibernate;URI=file:RexObjects.db,version=3"
 ;db_connectionstring = "MsSql2005Dialect;SqlClientDriver;Server=127.0.0.1;Initial Catalog=os_modrex;Persist Security Info=True;User Id=rex;Password=rex"
 ;db_connectionstring = "MySQLDialect;MySqlDataDriver;Data Source=localhost;Database=os_modrex;User ID=rex;Password=rex"
 
 ;Upload permissions module options
 ;These options control who can upload assets to server
 ;If Money module is in use, it still check that if upload permission otherwise allow to upload
 UploadPermissionsEnabled=false  ;set this to true to enable permissions. default false
 DisableUploads=false  ;set this to true to disable asset uploading from all. default false
 
 ;With this property you can set maximum height that avatars can fly to in region.
 ;Zero when disabled
 FlightCeilingHeight = 0
 
 ;World library
 ; With this property the World Library can be enabled.
 ; World Library shows the assets in the world in library structure.
 ; Use of world library is not recommended for public worlds, but only to worlds that are private and in building phase.
 WorldLibrary = false
 
 ;ClientView
 ; This configuration determines which client view to spawn when user is logging in.
 ; Possible values: Naali, 0.4, compatible
 ; If configuration is not spesified, default value is to be used. Default value is compatible.
 ClientView = compatible
 
 ;World Inventory configuration
 ; This replaces replaces WorldLibrary in future releases. The implementation in done with WebDAv.
 ; Module is still in very experimental stage.
 ;WorldInventoryOn = false
 ;WorldInventoryPort = 6000
 ;WebDAVProperyStorageConnectionString = "SQLiteDialect;SQLite20Driver;Data Source=WorldInventory.db;Version=3"

 [EntryArea]
 ; Set entry area, where the users appear during login. Users spawn at random
 ; locations inside the cube, which is configured with the following parameters.
 ;
 enabled = False
 entry_area_min_x = 1.0
 entry_area_min_y = 1.0
 entry_area_min_z = 50.0
 entry_area_max_x = 250.0
 entry_area_max_y = 250.0
 entry_area_max_z = 200.0