Threats in Optical Burst Switched Network

نویسندگان

  • P. Siva Subramanian
  • K. Muthuraj
چکیده

Optical network is a viable network for future communication, which transmits data at an average rate of 50Tb/s. Optical Burst Switching is a trusted mechanism used for Optical network. There is a good amount of research done in the area of security in Optical networks. In addition, the issues related to physical network security has been dealt with respect to Optical networks. Our proposed work is intend to find the possible security threats that may happen in Optical Burst Switched Networks and the counter measures are examined separately. The NS-2 simulator with modified OBS patch is used to verify and validate the proposed mechanism.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Identification of current attacks and their counter measures in Optical Burst Switched (OBS) network

As day by day application grows internet requires large amount of bandwidth. Optical Burst Switching (OBS) is the next generation optical Internet with IP over WDM as the core architecture. It can achieve a balance between Optical Circuit Switching (OCS) and Optical Packet Switching (OPS). Optical network supports huge bandwidth and transmits data at an average rate of 50Tb/s. But we need to ex...

متن کامل

4 Wavelength Routing / Optical Burst Switching / Optical Access Network 4 - 1 Experimental Study of a Burst - Switched WDM Network Testbed

The advances of wavelength division multiplexing (WDM) technology and rapid growth of Internet traffic have generated a serious mismatch between huge transmission capacity of optical fibers and routing/forwarding capability of electronic routers, which has triggered many research activities on optical switching technologies. Among various switching technologies, optical burst switching (OBS)[1]...

متن کامل

Dynamic Routing of Reliability-Differentiated Connections in Optical Burst Switched Networks

Optical burst switching (OBS) is one of the most promising nextgeneration all-optical data transport paradigms. As networks become increasingly distributed and autonomic, Optical Burst Switching becomes the right choice for the next generation optical Internet. In this paper, we propose a mechanism for Dynamic Routing of Reliability-Differentiated connections (DRRDC) in Optical Burst Switched n...

متن کامل

Dynamic optical packet/burst-switched metropolitan area network

The development of key technologies for high-capacity optical transmission has made possible transmission experiments with very high data rates and a large number of wavelength channels. Based on the recent development of enabling technology, optical network functionality has made progress from simple point-to-point wavelength division multiplexed (WDM) links to automatically switched optical n...

متن کامل

Analysis of Wavelength Conversion and Deflection Routing in Optical Burst Switched Network

In Optical Network contention is one of the big problem. Contention occurs when more than one burst demand for same output wavelength channel in same time. Wavelength conversion and deflection routing are the methods to resolve contention in Optical Network. In this case of wavelength conversion if any contentions occur then one of the burst’s wavelength have to be changed from its current wave...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2011