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Conference Paper A Self-recovery Scheme for Service Function Chaining
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Authors
Seung-Ik Lee, Myung-Ki Shin
Issue Date
2015-10
Citation
International Conference on Information and Communication Technology Convergence (ICTC) 2015, pp.108-112
Language
English
Type
Conference Paper
Project Code
15ME3500, Standards Development of NFV Phase-2 Technologies , Shin Myung Ki
Abstract
Service function chaining provides a new service deployment model that delivers the traffic along the predefined logical paths of service functions with no regard of network topologies or transport mechanisms. The traffic path of service functions needs to be recovered at failure of the service functions but it may incur a signaling delay among control-plane and dataplane components. In order to shorten the delay of the path recovery at the failure, we propose a self-recovery scheme that temporally recovers the traffic path from the failure by shifting the responsibility of a service function in failure to another service function with data-plane signaling.
KSP Keywords
Control plane, Data plane, Deployment Model, Network topology, Path recovery, Self-recovery, Service Deployment, Transport mechanism, recovery scheme, service function chaining