There have been many developments in the field of facilitated model
based verification and validation techniques. Most of them have been
based upon observing the external behaviour of the system. Our approach
follows the same and is valid with the source code of the system under
observance is not available Inference mechanism allow us to infer such
machine models by observing. We present a framework which adopts to
generate component with infinite/finite states and adapt to formal
verifications. The models used are communication protocol inferred by
regular inference observed through the behaviour of communication
protocol entity. Also, an approach is presented such that the observed
behaviour of the protocol validates to the designed model of the
protocol.