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Object-oriented design of a VPN bandwidth management system [chapter]

T. Saydam, J. -P. Gaspoz, P. -A. Etique, J. -P. Hubaux
1995 Integrated Network Management IV  
This paper describes the application of a general purpose object-oriented software engineering method to the design of a bandwidth management system for ATM-based virtual private networks (VPNs).  ...  Such a system allows a VPN customer to dynamically modify the bandwidth allocated to VPN connections.  ...  OBJECT-ORIENTED BANDWIDTH MANAGEMENT DESIGN The main focus of this study is to specify and primarily design the service management layer object classes required to provide a dynamic bandwidth management  ... 
doi:10.1007/978-0-387-34890-2_31 fatcat:puwpdc6lcfbuvf4shomuwi4jee

Customer requirements on teleservice management [chapter]

J. Hall, I. Schieferdecker, M. Tschichholz
1995 Integrated Network Management IV  
Sections three and four introduce two examples of how these requirements can be met by management, first for managing an organisation's virtual private network (VPN) as part of its corporate telecommunications  ...  .), Integrated Network Management IV © Springer Science+Business Media Dordrecht 1995 Part One Distributed Systems Management The trend is therefore towards a service-driven market where services are offered  ...  This work was partially supported by the Commission of the European Communities (CEC) under projects R2004 PREP ARE and R2116 TOMQAT of the RACE II programme.  ... 
doi:10.1007/978-0-387-34890-2_13 fatcat:oavke3qwmjg7vfunbmlv443cki

A network management tool for resource-partition based layer 1 virtual private networks

Jing Wu, Michel Savoie, Scott Campbell, Hanxi Zhang
2009 International Journal of Network Management  
In this paper, we present a network management tool for resourcepartition based L1-VPNs.  ...  Hanxi Zhang is a research engineer at the Communications Research Centre Canada. His research interests include network and system management, service-oriented software, and distributed applications.  ...  We thank Prof Gregor von Bochmann and his team at the University of Ottawa for their contributions in the discussions and system design.  ... 
doi:10.1002/nem.696 fatcat:7imttip7kfcjbap4a3exeimsiq

Toward IP virtual private network quality of service: a service provider perspective

Jingdi Zeng, N. Ansari
2003 IEEE Communications Magazine  
ACKNOWLEDGMENT The authors would like to acknowledge the anonymous referees' constructive suggestions to help improve the quality of this article. BIOGRAPHIES  ...  A generic and high-level interdomain prototype system and a general QoS-enabled VPN management system [2] were developed in the CATI [3] project.  ...  To yield the equivalent end-to-end QoS of connection-oriented layer 2 VPNs, IP VPNs fulfill QoS control in a hierarchical manner.  ... 
doi:10.1109/mcom.2003.1193984 fatcat:hscp2mfbjzghblqqdiqavubytu

Customer-managed end-to-end lightpath provisioning

Jing Wu, Michel Savoie, Scott Campbell, Hanxi Zhang, Gregor v. Bochmann, Bill St. Arnaud
2005 International Journal of Network Management  
An architecture for a customer-managed E2E lightpath provisioning system is presented. Integration with Grid applications is discussed and a prototype demonstration is described.  ...  The cost of bandwidth is substantially reduced since it largely becomes a capital cost rather than an ongoing service charge.  ...  Acknowledgements We thank Jun Chen, Wei Zhang, Ling Zou and Mathieu Lemay for their contributions to the implementation of the prototype system for customer-managed end-to-end lightpath provisioning.  ... 
doi:10.1002/nem.581 fatcat:rruwxzjc4bavfiac275fosqtm4

VPN on DCE: From reference configuration to implementation [chapter]

Jean -Paul Gaspoz, Constant Gbaguidi, Jens Meinköhn
1995 Lecture Notes in Computer Science  
This paper presents the results of the implementation of a Virtual Private Network telecommunications service prototype and associated management services on a distributed platform.  ...  The implementation of the service prototype and its management has been achieved on an OSF DCE (Distributed Computing Environment) Platform. Abstract Architecture SMRC Framework Fig. 1: The SMRC  ...  The SMRC defined by PRISM can be seen as a generic blueprint for the specification and design of service management systems.  ... 
doi:10.1007/bfb0016971 fatcat:at26qrgv7zdx5huurj45of22gu

A Service Oriented Architecture-based Approach for Interdomain Optical Network Services

Fábio L. Verdi, Maurício F. Magalhães, Eleri Cardozo, Edmundo R. M. Madeira, Annikki Welin
2007 Journal of Network and Systems Management  
A prototype of the architecture was designed and implemented using Web services as the main technology.  ...  The architecture was evaluated in terms of speed, scalability, and bandwidth consumption necessary to establish e2e interdomain connections and Optical VPNs.  ...  The main objective of SOA is to help organizations to drive their business towards a service-oriented enterprise (SOE). In SOA every logical entity is seen as a service.  ... 
doi:10.1007/s10922-007-9060-2 fatcat:xaqrykjkajclbcajnwxyf3tngy

Results of a Survey to Identify Differences between Interdisciplinary and Transdisciplinary Research Process

Tom Kollman, Atila Ertas
2010 Transdisciplinary Journal of Engineering & Science  
software agents for bandwidth management in high-speed communications environments can aide in the movement of legacy systems to future-oriented infrastructures.  ...  of data communications • Traffic Control -including bandwidth management, QoS and hardware-base VPN acceleration to guarantee the reliability and performance of the VPN • Enterprise Management -including  ... 
doi:10.22545/2010/0002 fatcat:lktnfqcjyzc5ji5mlonrlmve3i

TESHEALTH: An integrated satellite/terrestrial system for e-health services

L. S. Ronga, S. Jayousi, E. Del Re, L. Colitta, G. Iannone, A. Scorpiniti, C. Aragno, C. Peraldo Neja
2012 2012 IEEE International Conference on Communications (ICC)  
The implementation of a secure, scalable and flexible heterogeneous network capable of providing the appropriate infrastructure, is analysed, focusing on the end to end QoS solution, that satisfies the  ...  This paper aims at investigating the integrated satellite/terrestrial interactive e-health system, which has been developed within the framework of the European Space Agency (ESA) project TElemedicine  ...  In order to achieve the previous objectives the PHM includes a repository of care plans for primary prevention, which involves both the adoption of an alerting system (via SMS or email) for planned activities  ... 
doi:10.1109/icc.2012.6363952 dblp:conf/icc/RongaJRCISAN12 fatcat:d4ayp3pmn5ev7f3ug52bjrqafe

Customer-controlled and -managed optical networks

B. St. Arnaud, Jing Wu, B. Kalali
2003 Journal of Lightwave Technology  
These customer-owned and -managed networks have necessitated the development of a new set of optical network management tools and protocols.  ...  service from a centrally managed entity.  ...  The IDLM is a multi-tiered service-oriented framework designed based on OGSA and implemented using Globus Toolkit v3 OGSA [24] as a development platform.  ... 
doi:10.1109/jlt.2003.819536 fatcat:77jooscs45cqjg3vmrep5bzuka


Dinu Țurcanu
2020 Zenodo  
This paper elucidates the role and objectives of QoS, general aspects of service quality in MPLS networks, implementation of MPLS TE network and its integration with IntServ and DiffServ, MPLS QoS applications  ...  on MPLS VPNs, as well as MPLS-TP integration with SDN, analyzing the advantages and challenges conditioned by their integration in optimizing the quality of services.  ...  LSPs designed in traffic to guarantee bandwidth in a class type are called DiffServ-TE LSPs.  ... 
doi:10.5281/zenodo.3949674 fatcat:iybfs646ijak3juiegv4xufn4e

Layer 1 virtual private networks: driving forces and realization by GMPLS

T. Takeda, D. Brungard, D. Papadimitriou, H. Ould-Brahim
2005 IEEE Communications Magazine  
ACKNOWLEDGMENTS The authors would like to thank the co-authors of the IETF L1VPN drafts. Special thanks to Adrian Farrel for useful discussions.  ...  carrier's proprietary management interface between a network element and a carrier's operations system.  ...  Management systems not only have associated development and capital costs for a carrier, they often delay the timely introduction of new capabilities.  ... 
doi:10.1109/mcom.2005.1470815 fatcat:2xuityxyuvcz5nxkdwwrcj3zum

INSIGNIA: a pan European trial for the intelligent broadband network architecture

G.N. Prezerakos, S. Salsano, A.W. van der Vekens, F. Zizza
1998 IEEE Communications Magazine  
This discussion is followed by a presentation of IN multimedia services which were created based on these principles.  ...  On one hand, B-ISDN "alone" can provide end-to-end ATM switched virtual channels (SVCs) acceptance and network performance. he provision of multimedia services on a univer-T sal basis in a cost effective  ...  The first implementation of B-VPN made use of PCs equipped with UNIX and a video telephony application using 2 Mbls bandwidth.  ... 
doi:10.1109/35.685352 fatcat:nwwnir34wrdrfhw5vpgnekvura

SEQUIN: An SNMP-based MPLS network monitoring system

Marina K. Thottan, George K. Swanson, Michael Cantone, Tin Kam Ho, Jennifer Ren, Sanjoy Paul
2003 Bell Labs technical journal  
SEQUIN is a simple network management protocol (SNMP)-based monitoring system capable of tracking QoS metrics in near real time.  ...  The key to achieving these objectives is an efficient monitoring system that tracks QoS metrics such as bandwidth utilization, delay, and packet loss.  ...  *Trademarks CORBA is a registered trademark of Object Management Group, Inc. Java and JDBC are trademarks of Sun Microsystems, Inc. Linux is a trademark of Linus Torvalds.  ... 
doi:10.1002/bltj.10049 fatcat:woltj224tvdk3jzfuc7rwgi57q

Management of an ATM based Integrated Voice and Data Network — a Pragmatic Solution [chapter]

Werner Filip, Georg Zoerntlein
1997 Integrated Network Management V  
This paper reports on the architecture, design and implementation of a management for a large scale ATM based integrated voice/data network.  ...  Thus, it was possible to save a lot of cumbersome implementation work. Keywords ATM, Voice and Data Network, TMN, VPN, OMNIPoint, CMIP A. A. Lazar et al. (eds.), Integrated Network Management V  ...  The object classes can optionally be generated as persistent code interfacing to an object oriented database system.  ... 
doi:10.1007/978-0-387-35180-3_31 fatcat:fourb44kozhhnncs6skonqh5ee
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