Results 11 to 20 of about 2,331 (295)
Zero Trust Service Function Chaining
Electron. Commun. Eur. Assoc. Softw. Sci. Technol., 2021 3 pages, 2 figures. to be published at the Conference on Networked Systems (NetSys 2021)
Leonard Bradatsch +2 more
openaire +4 more sources
Service Function Chaining Based on Grammar in Software Defined Networks [PDF]
مجله مدل سازی در مهندسی, 2019 Service Function Chaining is an architecture for orchestrating network services that assign choice to the network. This architecture is essentially a policy structure that should form the proper chain of services.
Pouya Khosravian Dehkordi +3 more
doaj +2 more sources
Resource Requirements for Reliable Service Function Chaining [PDF]
2018 IEEE International Conference on Communications (ICC), 2018 In the context of Software-Defined Networks (SDN), Network Function Virtualization (NFV) is a new network paradigm in which network functions are implemented in software as Virtual Network Functions (VNFs). To meet the demand, VNFs are next interconnected to form different complete end-to-end services, also known as a Service Function Chains (SFCs). We
Tomassilli, Andrea +3 more
openaire +2 more sources
SFCaaS: Service function chains as a service in NFV environments
ITU Journal on Future and Evolving Technologies, 2022 With the growing deployment of emergent technologies like software-defined networking, network services are expected to be revolutionized. In this paper, we investigate offering Service Function Chains as a Service (SFCaaS) in NFV environments. We describe the potential business model to offer such a service and then we address the service function ...
Tarik Moufakir +4 more
openaire +2 more sources
VNF Availability and SFC Sizing Model for Service Provider Networks
IEEE Access, 2020 This paper considers service provider network design with a view of meeting application availability. Our primary goal is to design a service provider network using disparate network components and low-availability Virtual Network Functions (VNFs) while ...
Sidharth Sharma +3 more
doaj +1 more source
HP-SFC: Hybrid Protection Mechanism Using Source Routing for Service Function Chaining
Applied Sciences, 2021 Service Function Chaining (SFC) is an emerging paradigm aiming to provide flexible service deployment, lifecycle management, and scaling in a micro-service architecture. SFC is defined as a logically connected list of ordered Service Functions (SFs) that
Syed M. Raza +3 more
doaj +1 more source
Prioritized Deployment of Dynamic Service Function Chains [PDF]
IEEE/ACM Transactions on Networking, 2021 Service Function Chaining and Network Function Virtualization are enabling technologies that provide dynamic network services with diverse QoS requirements. Regarding the limited infrastructure resources, service providers need to prioritize service requests and even reject some of low-priority requests to satisfy the requirements of high-priority ...
Behrooz Farkiani +5 more
openaire +3 more sources
Implementation of service function chaining control plane through OpenFlow [PDF]
, 2017 This papers describes a proof-of-concept implementation of the Service Function Chaining Control Plane, exploiting the IETF Network Service Header approach.
Walter Cerroni +9 more
core +1 more source
Service Function Chaining Simplified
CoRR, 2016 Middleboxes have become a vital part of modern networks by providing service functions such as content filtering, load balancing and optimization of network traffic. An ordered sequence of middleboxes composing a logical service is called service chain. Service Function Chaining (SFC) enables us to define these service chains.
Milad Ghaznavi +3 more
openaire +2 more sources
IEEE Access, 2021 Service function chaining, which provides a sequential set of multiple services in an end-to-end communication path, is a key technology for providing better service quality to users and efficient management of the network.
Kyoungjae Sun, Younghan Kim
doaj +1 more source