Iciic 2010 114


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Iciic 2010 114

  1. 1. An Innovative Simulation, Comparison Methodology & Framework for evaluating the Performance evaluation of a Novel IPv4 -IPv6 Transition Mechanisms : BD-SIIT vs DSTM. Dr.Manjaiah.D.H. Chairman and Professor, Dept of CS, Mangalagangotri, Mangalore University, Mangalore-31739 Hanumanthappa.J., Aravinda.C.V. B.E., M.Tech.,(Ph.D) , M.Sc.,M.Phil.,M.Tech.,(Ph.D)., Asst.Professor,DOS in CS,UOM, Research Scholar, Manasagangotri, Mangalagangotri, Mysore. Mangalore University, Mangalore.
  2. 2. This paper clearly specifies comparative and behavior analysis carried out on the two major IPv6 interoperation mechanisms: BD-SIIT and DSTM for the high level compatibility smooth transition, and interoperation between IPv4 and IPv6. This paper proposes the performance analysis of the difference between the BD-SIIT and DSTM. We Implement the BD-SIIT and DSTM in order to Study their behavior using various evaluation metrics such as Throughput,End-to-End delay(EED),RTT. The Simulation results of our experiment shows that DSTM RTT,EED, and Throughput performance metrics are better than BD-SIIT when we are using Large size IPv6 packet . ABSTRACT ICIIC2010,Aug-5,6,7.
  3. 3. <ul><li>Introduction. Overview of IPv6 -IPv6 : DISTINCTIVE features. -IPv6 HEADER FORMAt. INTRODUCTIOn to Transition from IPv4 to IPv6. RELATED WORK. INTRODUCTIOn of BD-SIIT and DSTM Scenarios. - Role of IPv6 mapped address in BD-SIIT Translator Performance evaluation metrics and SIMULATION of BD-SIIT and DSTM. Conclusions. References . </li></ul>Contents ICIIC2010,Aug-5,6,7.
  4. 4. Definition of IP <ul><li>An IP address is an Identifier that is applied to each device connected to an IP network. </li></ul>ICIIC2010,Aug-5,6,7.
  5. 5. <ul><li>Definition of IPv6 </li></ul><ul><li>IPv6 is the Internet’s next-generation Protocol. </li></ul><ul><li>The First name of IPv6 is Ipng . </li></ul><ul><li>The IETF developed the basic Specification’s during the 1990’s to support a migration to a new development . </li></ul><ul><li>IPv6 is defined in RFC 2460 Internet Protocol version 6 Specification by S. Deering and R.Hinden(December 1998) . </li></ul>ICIIC2010,Aug-5,6,7.
  6. 6. IPV6: Distinctive features <ul><ul><ul><li>Larger address space(Scalability). </li></ul></ul></ul><ul><li>- IPv6 has 128-bit address versus 32-bit IPv4 .With theoretical number of available IP addresses is 2 32 ~10 10 . </li></ul><ul><li>- Hence number of available unique node addresses is 2 128 ~ 10 39 . </li></ul><ul><li>Header format simplification . </li></ul><ul><li>Expanded routing and addressing capabilities . </li></ul><ul><li>- IPv6 improves the addressing and routing hierarchy . </li></ul><ul><li>Improved support for extensions and options . </li></ul><ul><li>- IPv6 has been designed to be extensible and offers support for new options and extensions . </li></ul><ul><li>Optimized Protocol . </li></ul><ul><li>- IPv6 embodies IPv4 best practices but removes unused or obsolete IPv4 characteristics. </li></ul>ICIIC2010,Aug-5,6,7.
  7. 7. <ul><li>Flow labeling (for QoS) capability </li></ul><ul><li>Auto-configuration and Neighbor discovery. </li></ul><ul><li>Authentication and privacy capabilities </li></ul><ul><li>Simple transition from IPv4. </li></ul><ul><li>Encryption and Decryption. </li></ul><ul><li>Real time applications like Video & Audio . </li></ul><ul><li>- To provide better support for real-time traffic ex:- VOIP,IPv6 includes “labeled flows” in its specifications . </li></ul><ul><li>Mobility . </li></ul><ul><li>- IPv6 offers more efficient and enhanced mobility mechanisms particularly important for mobile networks . </li></ul>ICIIC2010,Aug-5,6,7.
  8. 8. IPv6 Header Format Traffic Class Flow Label Vers Payload Length Next Header Hop Limit Source Address Destination Address 0 4 12 16 24 31
  9. 10. Related work . <ul><li>In this paper we propose a new BD-SIIT Transition Algorithm . </li></ul>ICIIC2010,Aug-5,6,7.
  10. 11. Fig.2.Translation of IPv6 to IPv4 Header .
  11. 12. BD-SIIT Translation process . <ul><li>IPv6 Packet Transmission. </li></ul><ul><li>IPv6-to-IPv4 mapping calculation and Address mapping. </li></ul><ul><li>IPv6-in-IPv4 Header Translation. </li></ul><ul><li>IPv4 Packet Transmission. </li></ul>ICIIC2010,Aug-5,6,7.
  12. 13. ICIIC2010,Aug-5,6,7. IPv4-mapped -IPv6 Address . 0 79 80 95 <ul><li>127 </li></ul>80- bits of zero FFFF(16 bits ) 32 bits (IPv4 address
  13. 14. Operations of BD-SIIT. <ul><li>Forward Operation(IPv4->IPv6). </li></ul>ICIIC2010,Aug-5,6,7. <ul><li>Feedback Operation . </li></ul>IPv4 Address IPv6 Address Address mapping ABC2::4321 1 ABC2:4321 2 IPv6 Address IPv4 Mapping Mapping_value ABC2::4321 1 CDEF::5672 2
  14. 15. DSTM ICIIC2010,Aug-5,6,7.
  15. 16. Performance evaluation metrics and Simulation parameters of BD-SIIT and DSTM. In this Paper we have calculated three performance evaluation metrics. 1.End to End delay 2.Throughput 3.Round trip time(RTT) N rec 1.Mean End to End delay= ∑ i=1 EEDi/Nrec where EEDi = Tdi- Tsi where EEDi is the end to end delay of ith packet. Tsi is the Source packet i created and Tdi is the Destination packet which is created at Destination. Nrec is the total number of packets received at Dest host and Mean EED is the mean value of each communication session . ICIIC2010,Aug-5,6,7.
  16. 17. The mean throughput for a sequence of packets of specific size is calculated by using equations 1 and 2. MeanThr = Σ N j =1 Thrj /N -------------(1) where Thr=Packetsreceived(Pr)/Packets generated(Pg)*100%.--------------(2) Where Thrj is the value of the throughput when the packet j is received at intermediate device like DSTM gateway,BD-SIIT Gateway,v4/v6 Router and N is the number of received packets at intermediate device,Pr is the no of packets received at intermediate device and Pg is the number of packets created by source host. ICIIC2010,Aug-5,6,7.
  17. 18. ICIIC2010,Aug-5,6,7. Simulation Parameters Value 1.Buffer Size 500 Packets 2. Propogation Delay 10ms 3.payload size 200 Bytes 4.Very traffic Load 6~240 Nodes. 5.Queue Management Scheme Drop tail.
  18. 19. Conclusions . ICIIC2010,Aug-5,6,7.
  19. 20. References References [1].Hanumanthappa.J.,Manjaiah.D.H.,Vinayak.B.Joshi.,” A Study on IPv6 in IPv4 Static Tunneling threat issues in 4G Networks using OOAD Class and Instance Diagrams” ,Proceedings of the International Conference on Emerging Trends in Computer Science,Communication and Information Technology,(CSCIT2010)organized by Dept of CS and Information Technology,Yeshwanth Mahavidyalaya,Nanded,Maharastra,INDIA, January 09-11,2010,[Paper code CSCIT-152][CSCITOP113].   [2].Hanumanthappa.J.,Manjaiah.D.H.,Vinayak.B.Joshi.,” An IPv4-to-IPv6 threat reviews with dual stack transition mechanism considerations a transitional threat model in 4G Wireless networks ”Proceedings of the International Conference on Emerging Trends in Computer Science, Communication and Information Technology,(CSCIT2010)organized by Dept of CS and Information Technology,Yeshwanth Mahavidyalaya,Nanded,Maharastra,INDIA,January 09-11,2010,[Paper code CSCIT-157] [CSCITOP115].   [3].Hanumanthappa.J.,Manjaiah.D.H.,Vinayak.B.Joshi.,” Implementation,Comparative and Performance Analysis of IPv6 over IPv4 QoS metrics in 4G Networks: Single-source-destination paths Delay, Packet Loss Performance and Tunnel Discovery Mechanisms&quot;, Proceedings of the International Conference on Information Science and Applications(ICISA-2010)organized by Dept. of Master of Computer Applications,Panimalar Engineering College,Chennai-600 123,Tamilnadu,India.,February-06-2010,[Paper code ICISA-293(with serial no-101)].   [4].Hanumanthappa.J.,Manjaiah.D.H,Vinayak.B.Joshi ,”High Performance evaluation of Multimedia Video Streaming over IP networks” ,Proceedings of the National conference on Computing communications and Information systems(NCCCIS-2010)organized by Department of Information Technology Sri Krishna College of Engineering and Technology,Kuniamuthur,Coimbatore-641008,INDIA,February-12-13,2010,[Paper id NCCCIS-MM-03],pp-88-92.   ICIIC2010,Aug-5,6,7.
  20. 21. ICIIC2010,Aug-5,6,7.
  21. 22. ICIIC2010,Aug-5,6,7.
  22. 23. ICIIC2010,Aug-5,6,7. July 27-28 ICEMC2-2010,Kuppam,AP,INDIA. Any Questions ?
  23. 24. ICIIC2010,Aug-5,6,7. July 27-28 ICEMC2-2010,Kuppam,AP,INDIA.