Protecting networks from computer security attacks is a vital apprehension of computer security. Inclusive compilation and truthful explanation of traffic information are core problems in network traffic anomaly detection. As network traffic may lead to variety of information exchange and sensitive data transfer. Although it is also well known that the dependency of network are also emerging rapidly. Due to this the network condition are very crucial now a days and it will become more complicated in forthcoming time. This traffic may lead to massive damage of network system and its related resources.