Paper Info
Title
A Bandwidth Monitoring Mechanism Enhancing SNMP to Record Timed Resource Reservations
Abstract
The efficient use of resources and the lossless transfer of data bursts in future optical networks requires the accurate knowledge of the available bandwidth for each network link. Such information is important in monitoring congestions and can be used by appropriate load balancing and congestion avoidance mechanisms. In this paper we propose a mechanism for monitoring and subsequently managing bandwidth resources, using the Simple Network Management Protocol (SNMP). In the proposed mechanism, link bandwidth availability is not a scalar parameter, but a function of time that records the future utilization of the link. For every output port, each agent-node maintains a simple data structure in the form of a table that records the utilization profile of that outgoing link. With the addition of new objects in the Management Information Base (MIB) of each agent-node and proper synchronization, SNMP can be used to update and retrieve the reservations made on the links in order to obtain an instant picture of the network traffic situation.
Year
DOI
Venue
2006
10.1007/s10922-006-9045-6
J. Network Syst. Manage.
Keywords
Field
DocType
network management,link utilization profile,congestion avoidance,timed reservations
Synchronization,Load balancing (computing),Computer science,Computer network,Management information base,Bandwidth (signal processing),Dynamic bandwidth allocation,Network management,Bandwidth management,Distributed computing,Simple Network Management Protocol
Journal
Volume
Issue
ISSN
14
4
1064-7570
Citations 
PageRank 
References 
3
0.74
11
Authors
5
Name
Order
Citations
PageRank
Konstantinos Manousakis18716.61
Vasilis Sourlas232222.89
K. Christodoulopoulos323826.91
Emmanouel A. Varvarigos444761.28
kyriakos g vlachos56614.79