International Journal of Computer & Organization Trends(IJCOT)
IP-traceback is one of the major tasks that face the intrusion of today's Internet. Many approaches were proposed, such as in band messaging and out of band messaging; each of these has cons and prons. Source IP spoofing problems are critical cases to the Internet. These attacks are viewed as bot infected hosts. There has actually been active investigation on IP trace back innovations. Yet, the trace back from an end victim host to an end spoofing host has never yet been attained, as a consequence of the traceback probes mounted on each routing-path. There's a need to replace option probes in order to eliminate the installation cost.