Results 291 to 300 of about 699,193 (339)

Chaining-Box: A Transparent Service Function Chaining Architecture Leveraging BPF

IEEE Transactions on Network and Service Management, 2022
Current Service Function Chaining (SFC) architectures are tailor-made for specific environments and platforms, often relying on SFC support on network devices or specialized frameworks.
Matheus S. Castanho, C. Dominicini, M. Martinello, M. Vieira   +3 more
semanticscholar   +1 more source

A Web-based Orchestrator for Dynamic Service Function Chaining Development with Kubernetes

IEEE Conference on Network Softwarization, 2022
The research community has been moving attention from Virtual Network Function (VNF) to Cloud-native Network Function (CNF) since cloudification has brought the Network Function Virtualization (NFV) to an advanced level.
Ziqiang Wang, Abdullah Bittar, Changcheng Huang, Chung-Horng Lung, Gauravdeep Shami   +4 more
semanticscholar   +1 more source

Towards Service Function Chaining and Embedding for Multi-Security Guarantee Levels

International Conference on Innovative Computing and Cloud Computing, 2022
In the emerging 5G networks, achieving security-aware data transmission needs to converting clients' requests into a service function chain (SFC), each service function (SF) of which provides a certain security guarantee level.
Ben Wang, Xiaojun Cao, Chengzong Peng, Jun Li, Danyang Zheng   +4 more
semanticscholar   +1 more source

Secure Service Function Chaining in the Context of Zero Trust Security

IEEE Conference on Local Computer Networks, 2022
Service Function Chaining (SFC) enables dynamic steering of traffic through a set of service functions based on classification of packets, allowing network operators fine-grained and flexible control of packet flows.
Leonard Bradatsch, M. Haeberle, Benjamin Steinert, F. Kargl, M. Menth   +4 more
semanticscholar   +1 more source

SDN-Based Service Function Chaining Framework for Kubernetes Cluster Using OvS

International Telecommunication Networks and Applications Conference, 2022
The ongoing demand for deploying Virtual Network Functions (VNFs) in cloud environments is driving the motivation to also deploy and enable Service Function Chaining (SFC).
A. Ghorab, M. St-Hilaire
semanticscholar   +1 more source

On Efficient Service Function Chaining in Hybrid Software Defined Networks

IEEE Transactions on Network and Service Management, 2022
To minimize operating expenses (OPEX) and enhance flexibility for network service provisioning, network function virtualization (NFV) is used to chain an ordered sequence of virtualized network functions (VNFs), also known as service function chain (SFC),
Cheng Ren, Hao Li, Yaxin Li, Yu Wang, Haiyun Xiang, Xuxiang Chen   +5 more
semanticscholar   +1 more source

Distributed service function failover mechanism in service function chaining

2017 International Conference on Information Networking (ICOIN), 2017
In service function chaining (SFC), end-to-end traffic flows are classified and processed by an ordered set of service functions (SFs). When SF in the chain fails, the corresponding traffic flows cannot be processed further to reach the destination until the failed SF recovers.
null Dongeun Suh, null Hosung Baek, null Seokwon Jang, null Sol Han, null Sangheon Pack   +4 more
openaire   +1 more source

Optimal placement of service function in service function chaining

2016 Eighth International Conference on Ubiquitous and Future Networks (ICUFN), 2016
In service function chaining (SFC), an ordered list of service functions (SFs) is specified for network services, and those SFs should be placed in appropriate service nodes (SNs) to satisfy the given service latency requirement. In this paper, we formulate an integer non-linear programming (INLP) problem for the optimal placement of SFs when the ...
null Haneul Ko, null Dongeun Suh, null Hosung Baek, null Sangheon Pack, null Jiyoung Kwak   +4 more
openaire   +1 more source

Enabling Machine Learning with Service Function Chaining for Security Enhancement at 5G Edges

IEEE Network, 2021
With massive sorts of terminals, devices, and machines connecting to 5G, a tremendous surge of data makes cyber-security a pressing issue, and conventional countermeasures are facing unprecedented challenges.
Bohao Feng, Huachun Zhou, Guanglei Li, Yuming Zhang, Keshav Sood, Shui Yu   +5 more
semanticscholar   +1 more source

Column Generation Based Service Function Chaining Embedding in Multi-Domain Networks

IEEE Transactions on Cloud Computing, 2021
Network function virtualization (NFV) achieves cost-effective network service provisioning through exploitation of virtualization and automation by decoupling network functions (software) from dedicated hardware.
R. Lin, Song Yu, Shan Luo, Xiaoning Zhang, Jingyu Wang, M. Zukerman   +5 more
semanticscholar   +1 more source