Paper Info
Title
Implementation of Alarm Correlation System for Hybrid Networks Based upon the perfSONAR Framework
Abstract
Based on services-oriented architecture(SOA), perfSONAR is a web service infrastructure. The set of elementary functions have been isolated and can be provided by different services. A primary goal of perfSONAR is to make it easier to detect performance monitoring problems among different network domains. perfSONAR has been widely accepted as one of the web service standards by NRENs (National Research and Education Network). The major services are Lookup, BandWidth ConTroLer(BWCTL), PingER and so on. TWAREN(TaiWan Advanced Research and Education Network) is deployed as a hybrid network that employs both IP and Optical technologies. In order to locate the root-cause as alarms occurring, we proposed an alarm correlation algorithm. In this paper, we design a novel system based on our previous work which provides an alarm analysis service in hybrid networks according to the perfSONAR framework. In this system, we developed TL1, SNMPLite and Correlation Web Services that retrieve alarm messages from optical facilities, routers and locate the root cause respectively. Finally, analysis result is presented by PerfSONARUI. The system inherits SOA and cross-platform characteristics of perfSONAR. With this system, we will provide TWAREN NOC a faster and more precise approach to locate the root cause of network problems. It offers engineers an assistance to reduce failure eliminating time and enhance network availability.
Year
DOI
Venue
2010
10.1109/WAINA.2010.16
AINA Workshops
Keywords
Field
DocType
alarm analysis service,different network domain,ip networks,hybrid network,web services,root cause,services oriented architecture,novel system,optical technologies,ip technologies,network availability,alarm correlation algorithm,perfsonar framework,telecommunication computing,education network,software architecture,alarm correlation system,hybrid networks,web service infrastructure,tl1 service,network problem,snmplite service,web service,perfsonar,wavelength division multiplexing,service oriented architecture,elementary functions,computer architecture,bandwidth,simple object access protocol,xml,correlation,computer languages
PerfSONAR,XML,Computer science,Computer network,SOAP,Condition monitoring,Software architecture,Web service,Root cause,Service-oriented architecture,Distributed computing
Conference
ISBN
Citations 
PageRank 
978-1-4244-6701-3
2
0.37
References 
Authors
4
7
Name
Order
Citations
PageRank
Jen-Wei Hu1355.77
Hui-Min Chen225534.62
Te-Lung Liu314219.79
Hui-Min Tseng4142.78
Daniel Lin583.11
Chu-Sing Yang661886.08
C. Eugene Yeh742.86