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Conference Paper: Routing algorithm for provisioning symmetric virtual private networks in the hose model

TitleRouting algorithm for provisioning symmetric virtual private networks in the hose model
Authors
KeywordsCommunications
Issue Date2005
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000308
Citation
Globecom - Ieee Global Telecommunications Conference, 2005, v. 2, p. 802-806 How to Cite?
AbstractA virtual private network (VPN) is a private data network where remote sites are connected over a shared provider network. In order to provide secure communications between customer sites, predetermined paths are used to forward data packets. To support quality of service (QoS), bandwidth has to be reserved on these paths. Then, finding appropriate paths in order to optimize the bandwidth used becomes an important problem. In this paper, we study the routing problem of VPNs under the hose model, where VPN endpoints specify the maximum bandwidth they need in sending and receiving data. Some previous works considered the problem under the assumption that all links have infinite capacities. We remove this constraint in our studies and develop enhancement to existing algorithms. Our simulation results show that our algorithm works very well in networks where link capacities are tight. © 2005 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/45945
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorChim, TWen_HK
dc.contributor.authorLui, KSen_HK
dc.contributor.authorYeung, KLen_HK
dc.contributor.authorWong, CPen_HK
dc.date.accessioned2007-10-30T06:39:10Z-
dc.date.available2007-10-30T06:39:10Z-
dc.date.issued2005en_HK
dc.identifier.citationGlobecom - Ieee Global Telecommunications Conference, 2005, v. 2, p. 802-806en_HK
dc.identifier.issn1054-5921en_HK
dc.identifier.urihttp://hdl.handle.net/10722/45945-
dc.description.abstractA virtual private network (VPN) is a private data network where remote sites are connected over a shared provider network. In order to provide secure communications between customer sites, predetermined paths are used to forward data packets. To support quality of service (QoS), bandwidth has to be reserved on these paths. Then, finding appropriate paths in order to optimize the bandwidth used becomes an important problem. In this paper, we study the routing problem of VPNs under the hose model, where VPN endpoints specify the maximum bandwidth they need in sending and receiving data. Some previous works considered the problem under the assumption that all links have infinite capacities. We remove this constraint in our studies and develop enhancement to existing algorithms. Our simulation results show that our algorithm works very well in networks where link capacities are tight. © 2005 IEEE.en_HK
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dc.format.extent8014 bytes-
dc.format.mimetypeapplication/pdf-
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dc.format.mimetypetext/plain-
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dc.languageengen_HK
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000308en_HK
dc.relation.ispartofGLOBECOM - IEEE Global Telecommunications Conferenceen_HK
dc.rights©2005 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectCommunicationsen_HK
dc.titleRouting algorithm for provisioning symmetric virtual private networks in the hose modelen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1054-5921&volume=2&spage=802&epage=806&date=2005&atitle=Routing+algorithm+for+provisioning+symmetric+virtual+private+networks+in+the+hose+modelen_HK
dc.identifier.emailLui, KS:kslui@eee.hku.hken_HK
dc.identifier.emailYeung, KL:kyeung@eee.hku.hken_HK
dc.identifier.authorityLui, KS=rp00188en_HK
dc.identifier.authorityYeung, KL=rp00204en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/GLOCOM.2005.1577750en_HK
dc.identifier.scopuseid_2-s2.0-33846586486en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33846586486&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume2en_HK
dc.identifier.spage802en_HK
dc.identifier.epage806en_HK
dc.identifier.scopusauthoridChim, TW=6507501073en_HK
dc.identifier.scopusauthoridLui, KS=7103390016en_HK
dc.identifier.scopusauthoridYeung, KL=7202424908en_HK
dc.identifier.scopusauthoridWong, CP=15836038500en_HK

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