Artículos de revistas
Using Virtualization To Provide Interdomain Qos-enabled Routing
Registro en:
Journal Of Networks. , v. 2, n. 2, p. 23 - 32, 2007.
17962056
2-s2.0-68649103346
Autor
Verdi F.L.
Magalhaes M.F.
Madeira E.
Welin A.
Institución
Resumen
Today, the most important aspect related with the Internet architecture is its ossification representing the difficulties to introduce evolutions in the architecture as a way to meet the demands posed by the new requirements as mobility, security, heterogeneity, etc. In this paper we discuss how the network virtualization can be used to support the interdomain QoS-enabled routing. We present the Virtual Topology Service (VTS), a new approach to provide interdomain services taking into account QoS and Traffic Engineering (TE) constraints. We advocate in favor of a service layer that offers new mechanisms for interdomain routing without affecting the underlying Internet infrastructure. The VTS abstracts the physical network details of each Autonomous System (AS) and is totally integrated with BGP. Two models to obtain VTs were defined, the Push Model and the Pull Model. The latter one uses the Internet hierarchy to get more alternative routes towards a destination. We will show how the VTS and other services such as the end-toend negotiation service work together to provide a complete mechanism for provisioning of interdomain QoS-enabled routes in IP networks. Preliminary evaluation results are also presented. 2 2 23 32 (2007), http://www.planet-lab.org/, PlanetLab(2007), http://www.geni.net, GENI (Global Environment for Network Innovations)Arnaud, B., CA*net 4 Research Program Update - UCLP Roadmap. Web Services Workflow For Connecting Research Instruments and Sensors to Networks, , Draft, December 2004 Anderson, T., Peterson, L., Shenker, S., Turner, J., Overcoming the Internet impasse through virtualization IEEE Computer, 38 (4), pp. 34-41. , April 2005 Feamster, N., Gao, L., Rexford, J., How to Lease the Internet In Your Spare Time, , Georgia Tech Technical Report Report, N.S.F., (2005) Overcoming Barriers to Disruptive Innovation In Networking, , Report of NSF Workshop Agarwal, S., Chuah, C., Katz, R., (2003) OPCA: Robust Interdomain Policy Routing and Traffic Control, , OPENARCH http://www.w3.org/2002/ws/, Web Services ActivityVerdi, F.L., Madeira, E., Magalhães, M., Web Services and SOA As Facilitators For ISPs, , International Conference on Telecommunications (ICT'06), Madeira Island, Portugal, May 2006 Verdi, F.L., Duarte, R., de Lacerda, F.C., Madeira, E., Cardozo, E., Magalhães, M., (2006) Provisioning and Management of Inter-Domain Connections In Optical Networks: A Service Oriented Architecture-based Approach, , IEEE/IFIP Network Operations and Management Symposium (NOMS'06) Verdi, F.L., Madeira, E., Magalhães, M., Cardozo, E., Welin, A., A Service Oriented Architecture-based Approach for Interdomain Optical Network Services To Appear In the Journal of Network and Systems Management (JNSM, 15 (2). , Springer, June 2007 Verdi, F.L., Madeira, E., Magalhães, M., On the Performance of Interdomain Provisioning of Connections In Optical Networks Using Web Services, , IEEE International Symposium on Computers and Communications (ISCC'06), Sardinia, Italy, June 2006 Provisioning for Interdomain Quality of Service: The MESCAL Approach IEEE Communications Magazine, 43 (6), pp. 129-137. , M. P. H. et al, June 2005 Cristallo, G., Jacquenet, C., (2002) An Approach to Interdomain Traffic Engineering, , Proceedings of XVIII World Telecommunications Congress Advertising Interdomain Qos Routing IEEE Journal On Selected Areas In Communications, 22 (10), pp. 1949-1964. , L. X. et al, December 2004 Li, Z., Mohapatra, P., Chuah, C., (2005) Virtual Multi-Homing: On the Feasibility of Combining Overlay Routing With BGP Routing, , University of California at Davis Technical Report: CSE-2005-2 Xu, W., Rexford, J., MIRO: Multi-path Interdomain Routing, pp. 171-182. , IEEE SIGCOMM'06. Pisa, Italy, September 2006 Subramanian, L., Agarwal, S., Rexford, J., Katz, R., Characterizing the Internet Hierarchy From Multiple Vantage Points, , IEEE Infocom, June 2002 Scalability Analysis of the TurfNet Naming and Routing Architecture, pp. 28-32. , J. P. et al, First International ACM Workshop on Dynamic Interconnection of Networks, September 2005 http://fabrice.bellard.free.fr/qemu/, April 2006http://net-snmp.sourceforge.net/, April 2006(2005), http://ws.apache.org/axis/