1. A network service configuration management system for network addressing management by remotely managing the configuration of at least one network service ( 20 ), comprising: a management server ( 10 ); a database ( 12 ) for forming a dynamic network address directory by storing a representation of the configuration of the network service ( 20 ) an agent software component ( 18 ) for accessing to the configuration in a native language of the network service ( 20 ) wherein: the management server ( 10 ) is adapted to access to the database ( 12 ); the management server ( 10 ) and the agent software component ( 18 ) are adapted to communicate synchronization information to each other and to synchronize the representation of the configuration of the network service in the database ( 12 ) and the native language configuration of the network service ( 20 ) with each other based on the synchronization information, the synchronization information being in a language different from the native language of the configuration of the network service.