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Conference Paper
A Service Programmable Network Architecture based on SRv6
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- Authors
- Hyunkyung Yoo, SungHyuk Byun, Sunhee Yang, Namseok Ko
- Issue Date
- 2022-10
- Citation
- International Conference on Information and Communication Technology Convergence (ICTC) 2022, pp.2068-2070
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- A segment routing (SR) is a source-routing architecture in which a node steers packets through an ordered list of instructions called 'segments'. The ordered list can be decided in a programmable way considering the service and topological requirements. The programmable nature of SR makes it as a enabling technology to provide end - to-end service connectivity in future networks. In this paper, we propose a service-centric programmable network (SPN) architecture using the Segment Routing over IPv6 (SRv6), composed of SPN nodes, an SPN controller, and SPN applications. As a way of providing service-centric programmability in the architecture, we also present a mechanism that a proper segment list is dynamically selected among multiple options based on the result of processing a designated function in an SPN node.
- KSP Keywords
- Enabling technologies, Multiple options, Network Architecture, Routing architecture, Segment Routing, Source routing, future network, programmable network, service connectivity, service-centric