Winter 2008 ESCC/Internet2 Joint Techs Workshop

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Flow-Based End-to-End QoS Paths through Modern Hybrid WANs

Time 01/22/08 09:05AM-09:25AM

Session Abstract

Bringing QoS guarantees to the level of individual data flows through network routes spanning multiple, disparate administrative domains is a highly complex problem due to the diversity of administrative policies governing these domains, the heterogeneity of control and data plane technologies, scalability issues, etc. The TeraPaths project combines end-site LAN DiffServ QoS and Policy Based Routing with WAN-provided MPLS tunnels and dynamic circuits within a web services framework to stitch together QoS-aware virtual network paths between actual end hosts, and to selectively route and regulate authorized traffic through them.


Speaker Dimitrios Katramatos Brookhaven National Laboratory

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