This paper presents an open-source orchestration framework that deploys end-to-end services across OpenStack-managed data centers and SDN networks controlled either by ONOS or OpenDaylight. The proposed framework improves existing software in two directions. First, it exploits SDN domains not only to implement traffic steering, but also to execute selected network functions (e.g., NAT). Second, it can deploy a service by partitioning the original service graph into multiple subgraphs, each one instantiated in a different domain, dynamically connected by means of traffic steering rules and parameters (e.g. VLAN IDs) negotiated at run-time.

End-to-end service orchestration across SDN and cloud computing domains / Bonafiglia, Roberto; Castellano, Gabriele; Cerrato, Ivano; Risso, FULVIO GIOVANNI OTTAVIO. - STAMPA. - (2017), pp. 1-6. ((Intervento presentato al convegno 3rd IEEE Conference on Network Softwarization (NetSoft 2017) - Second IEEE Workshop on Open-Source Software Networking (OSSN 2017) tenutosi a Bologna, Italy nel July 2017 [10.1109/NETSOFT.2017.8004234].

End-to-end service orchestration across SDN and cloud computing domains

BONAFIGLIA, ROBERTO;CASTELLANO, GABRIELE;CERRATO, IVANO;RISSO, FULVIO GIOVANNI OTTAVIO
2017

Abstract

This paper presents an open-source orchestration framework that deploys end-to-end services across OpenStack-managed data centers and SDN networks controlled either by ONOS or OpenDaylight. The proposed framework improves existing software in two directions. First, it exploits SDN domains not only to implement traffic steering, but also to execute selected network functions (e.g., NAT). Second, it can deploy a service by partitioning the original service graph into multiple subgraphs, each one instantiated in a different domain, dynamically connected by means of traffic steering rules and parameters (e.g. VLAN IDs) negotiated at run-time.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11583/2677012
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