Izvorni znanstveni članak
https://doi.org/10.24138/jcomss-2024-0117
Critical Function Placement based on Service Chains in Multi-administrative Federated Networks
Dariusz Nogalski
; Military Communications Institute - National Research Institute, Zegrze, Poland
*
Dallal Belabed
; Airbus Defence and Space, Research and Development department, Issy-les-Moulineaux, France
Alexandre Triollet
; Airbus Defence and Space, Research and Development department, Issy-les-Moulineaux, France
Konstanty Junosza-Szaniawski
; Warsaw University of Technology, Faculty of Mathematics and Information Science, Warsaw, Poland
Slim Abdellatif
; LAAS-CNRS, Universite de Toulouse, CNRS, INSA, Toulouse, France
Pascal Berthou
; LAAS-CNRS, Universite de Toulouse, CNRS, UPS, Toulouse, France
Stanislas Pedebearn
; LAAS-CNRS, Universite de Toulouse, CNRS, UPS, Toulouse, France
Adam Dudko
; Military Communications Institute - National Research Institute, Zegrze, Poland
* Dopisni autor.
Sažetak
Although the Service Function Chains (SFCs) embedding problem is broadly investigated in the literature, few works address it in a sliced multi-administrative network federation. In this work, we provide several insights into the problem. First, we describe a new federated-level topology abstraction. Second, we introduce a novel optimization model and heuristic (for large scale), which solve SFC embedding. Third, we conduct experiments on various multi-domain topologies and compare the algorithms regarding resource allocation efficiency and runtime. We analyze the trade-off between slice deployment costs and link utilization. Finally, we emulate two security scenarios on Containernet, Docker, and Open vSwitch architecture.
Ključne riječi
SDN; NFV; multi-administrative multi-domain networks; service function chain embedding; slicing; QoS
Hrčak ID:
330877
URI
Datum izdavanja:
31.3.2025.
Posjeta: 418 *