Title :
Monitoring network QoS in a dynamic real-time system
Author :
Hong Chen;B. Tjaden;L. Welch;C. Bruggeman; Lu Tong;B. Pfarr
fDate :
6/24/1905 12:00:00 AM
Abstract :
This paper presents our design and tests of a realtime network monitoring program for DeSiDeRaTa, an existing resource management system. This monitor will assist DeSiDeRaTa in maintaining an acceptable Quality of Service (QoS) for groups of real-time applications by reporting the communication delays caused by inadequate network bandwidth. The network monitoring application we developed uses SNMP and network topology information gleaned from the DeSiDeRaTa application specification files. Network bandwidth utilization of each real-time communication path is computed, and experiments have been run to demonstrate the accuracy of these measurements.
Keywords :
"Intelligent networks","Real time systems","Resource management","Computerized monitoring","Computer network management","Middleware","Computer networks","Operating systems","Network topology","Specification languages"
Conference_Titel :
Parallel and Distributed Processing Symposium., Proceedings International, IPDPS 2002, Abstracts and CD-ROM
Print_ISBN :
0-7695-1573-8
DOI :
10.1109/IPDPS.2002.1016474