AUTOMATIC TEST PACKET GENERATION FOR NETWORKS
International Journal of Computer Science (IJCS) Published by SK Research Group of Companies (SKRGC)
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In today’s Environment network are increasing day by day to maintain the situations is complex because an administrator couldn’t be find the bugs of bugs primitive kind of tools. To handle this type of situations proposed a new technology called automatic test packet generation (ATPG) is a systematic approach for testing and debugging networks like LAN & WAN and it reads the router configuration and generates the independent device model. It generates minimum test packets and examines every protocol in network. These test packets are flow in sequence and find out the failures of a localized separated mechanism. ATPG can detected both incorrect firewall rule and perform problem. ATPG have static checking or fault localization.
 “ATPG code repository,” [Online]. Available: http://eastzone.github. com/atpg/
 “Automatic Test Pattern Generation,” 2013 [Online]. Available: http://en.wikipedia.org/wiki/Automatic_test_pattern_generation
 P. Barford, N. Duffield, A. Ron, and J. Sommers, “Network performance anomaly detection and localization,” in Proc. IEEE INFOCOM, Apr. , pp. 1377–1385.
 “Beacon,” [Online]. Available: http://www.beaconcontroller.net/
 Y. Bejerano and R. Rastogi, “Robust monitoring of link delays and faults in IP networks,” IEEE/ACM Trans. Netw., vol. 14, no. 5, pp. 1092–1103, Oct. 2006.
 C. Cadar, D. Dunbar, and D. Engler, “Klee: Unassisted and automatic generation of high-coverage tests for complex systems programs,” in Proc. OSDI, Berkeley, CA, USA, 2008, pp. 209–224.
 M. Canini,D.Venzano, P. Peresini,D.Kostic, and J. Rexford, “A NICE way to test OpenFlow applications,” in Proc. NSDI, 2012, pp. 10–10.
 A. Dhamdhere, R. Teixeira, C. Dovrolis, and C. Diot, “Netdiagnoser: Troubleshooting network unreachabilities using end-to-end probes and routing data,” in Proc. ACM CoNEXT, 2007, pp. 18:1–18:12..
 N. Duffield, “Network tomography of binary network performance characteristics,” IEEE Trans. Inf. Theory, vol. 52, no. 12, pp. 5373–5388, Dec. 2006.
 N. Duffield, F. L. Presti, V. Paxson, and D. Towsley, “Inferring link loss using striped unicast probes,” in Proc. IEEE INFOCOM, 2001, vol. 2, pp. 915–923.
 N. G. Duffield and M. Grossglauser, “Trajectory sampling for direct traffic observation,” IEEE/ACM Trans. Netw., vol. 9, no. 3, pp. 280–292, Jun. 2001.
 P. Gill, N. Jain, and N. Nagappan, “Understanding network failures in data centers: Measurement, analysis, and implications,” in Proc. ACM SIGCOMM, 2011, pp. 350–361.
 “Hassel, the Header Space Library,” [Online]. Available: https://bitbucket. org/peymank/hassel-public/
 Internet2, Ann Arbor, MI, USA, “The Internet2 observatory data collections,” [Online]. Available: http://www.internet2.edu/observatory/ archive/data-collections.html
Fault localization, Firewall policies, Static & Dynamic checking, automatic test packet configuration.