Cross-layer service to network orchestration

Carella, Giuseppe; Yamada, Junnosuke; Blum, Niklas; Luck, Christian; Kanamaru, Naoyoshi; Uchida, Naoki; Magedanz, Thomas

doi:10.1109/icc.2015.7249414

Cited by 6 publications

(7 citation statements)

References 8 publications

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“…Also, such prediction models can be used as cloud management tools. The SLR conducted in this paper, found several studies related to the context of network design, such as [67](ID03), [68](ID09), [69](ID29), [70](ID30), [71](ID38), [72](ID51), [73](ID62), and [74](ID64). Nevertheless, none of them directly addressed the capacity plan aspect, making it an open research challenge.…”

Section: F Capacity Planningmentioning

confidence: 99%

NFV Data Centers: A Systematic Review

2020

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This work was supported under Grants for Brazilian PhD students with Coordination for the Improvement of Higher Education Personnel (CAPES). ABSTRACT Recently, the widespread use of Network Function Virtualization (NFV) has meant a significant shift in communication and network cloud-based services. NFV increases network function, allocation, and flexibility, for the implementation of new network services, The benefits from optimizing resource allocation in NFV data center include automation of the operational processes, reducing the operational efforts, and lowering capital costs. Despite being a hot topic, NFV data centers are still in their early stages. In this sense, there are some aspects involved in the current NFV implementations that required further investigation, such as performance evaluation and managemen. This paper presents an in-depth analysis of NFV applications in data center. Therefore, a Systematic Literature Review (SLR) was conducted aimed at studying and synthesizing the available works in the NFV state-of-the-art. Consequently, about 1,408 papers have been analyzed and filtered, evidencing a total of 65 relevant studies. This paper documents the relevance of the 65 papers, as well as provides an indepth insight into the primary open research questions concerning NFV architecture. In particular, highlighting the need for consolidating the integration of NFV in data centers by solving problems related to performance, dependability, resource allocation, cost, management, and resource interoperability. Based on the conducted SLR, several research gaps and open challenges have been identified, allowing the authors to provide new propositions and suggested future research avenues. Finally, the obtained results have shown that there is a strong need for further collaboration between academia and industry to conduct quality research and advance NFV practical implementations. INDEX TERMS Network function virtualization (NFV), software defined networking (SDN), cloud computing, data center, service function chain (SFC), performance evaluation.

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Section: F Capacity Planningmentioning

confidence: 99%

NFV Data Centers: A Systematic Review

2020

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“…Carella et al (2015) [36] proposed an NFV/SDN architecture to provide a cross-layer interface between the application and network layers, to allow the deployment of network services with on-demand and application-speci c tra c steering. Figure 5 shows our detailed view of this architecture.…”

Section: On-demand and Application-specific Tra Ic Steeringmentioning

confidence: 99%

“…However, it is worth mentioning that most of them implement the orchestration functions without the support of existing NFV MANO frameworks, such as OpenStack Tacker, OpenMANO, OpenBaton, Open-O, ECOMP, Hurtle, and the like. On the other hand, three papers [36,75,88] developed their solutions on top of the OpenSDNCore Orchestrator [37], from Fraunhofer FOKUS Institute. Last, we highlight that the Vendor-speci c solutions are only used in some PoCs from ETSI NFV ISG.…”

Section: Nfv-side Designmentioning

confidence: 99%

“…OpenDaylight [26, 35, 39, 44, 47, 51, 53, 54, 57, 75, 79, 81-86, 89-94, 108, 109, 115, 125] ONOS [55,120] Floodlight [21,40,41,[81][82][83][84]124] Ryu [17,20,23,36,42,45,74,117] POX [35,45,46,111] The adoption of both ODL and OpenStack to compose NFV/SDN solutions is emerging, mainly due to the soft integration of these tools. The Neutron service uses the Module Layer 2 (ML2) Plugin [33] to provide networking services in a Cloud.…”

Section: Sdn Controller Studiesmentioning

confidence: 99%

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Integrated NFV/SDN Architectures: A Systematic Literature Review

Bonfim,

Dias,

Fernandes

2018

Preprint

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Network Functions Virtualization (NFV) and Software-De ned Networking (SDN) are new paradigms in the move towards open software and network hardware. While NFV aims to virtualize network functions and deploy them into general purpose hardware, SDN makes networks programmable by separating the control and data planes. NFV and SDN are complementary technologies capable of providing one network solution. SDN can provide connectivity between Virtual Network Functions (VNFs) in a exible and automated way, whereas NFV can use SDN as part of a service function chain. There are many studies designing NFV/SDN architectures in di erent environments. Researchers have been trying to address reliability, performance, and scalability problems using di erent architectural designs. This Systematic Literature Review (SLR) focuses on integrated NFV/SDN architectures, with the following goals: i) to investigate and provide an in-depth review of the state-of-the-art of NFV/SDN architectures, ii) to synthesize their architectural designs, and iii) to identify areas for further improvements. Broadly, this SLR will encourage researchers to advance the current stage of development (i.e., the state-of-the-practice) of integrated NFV/SDN architectures, and shed some light on future research e orts and the challenges faced. CCS Concepts: • General and reference → Surveys and overviews; • Networks → Network design principles; Network services;

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“…Applying cloud principles to network services, configuration and management requires mechanisms for automation, virtualization and elasticity. Ultimately, network services may improve the customer experience for the end users requiring on-demand network resources [2].…”

Section: Introductionmentioning

confidence: 99%

Holistic Service Orchestration over Distributed Micro Data Center

Kim

Jeon

2016

JSN

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Three technologies, i.e. Cloud, SDN, and NFV, the most frequently touted as promising terms to pave the way to the next generation networking era are keenly needed to be harmonized for vertical application service providers. This holistic approach to orchestrate application service on the edge of the network is based on requirements such as Service Profile and Service Policy with environmental condition from service providers and network providers respectively. This paper shows how to organize and manage the application service from the perspective of end user side with two requirements, profile and policy, leveraging three disruptive technologies.

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Cross-layer service to network orchestration

Cited by 6 publications

References 8 publications

NFV Data Centers: A Systematic Review

NFV Data Centers: A Systematic Review

Integrated NFV/SDN Architectures: A Systematic Literature Review

Holistic Service Orchestration over Distributed Micro Data Center

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