Uma Nova Arquitetura para Validac¸˜ ao de Pol´iticas em um Sistema de Gerenciamento Baseado em Pol´iticas

PBMN is a management technique susceptible to many problems, such as policies that cannot be applied because lack of resources. Thus, there is a need for mechanisms that validate those policies. This work presents an imple- mentation of such mechanisms for a management tool based on IETF architec- ture. Models has been implemented for syntactic and semantic validation, ac- cording to static and dynamic aspects. The CIM (Common Information Model) model was used to manipulate policies and network resources information. It is presented, as well, a way to make such mechanisms adaptable to modifications of this model. In order to validate our proposition, we implemented a prototype with these characteristics.