2022 IEEE 8th International Conference on Network Softwarization (NetSoft)最新文献_第8页

Encrypted Network Traffic Classification in SDN using Self-supervised Learning 基于自监督学习的SDN加密网络流量分类

2022 IEEE 8th International Conference on Network Softwarization (NetSoft) Pub Date : 2022-06-27 DOI: 10.1109/NetSoft54395.2022.9844082

Md. Shamim Towhid, Nashid Shahriar

引用次数: 1

A model of capabilities of Network Security Functions 网络安全功能的能力模型

2022 IEEE 8th International Conference on Network Softwarization (NetSoft) Pub Date : 2022-06-27 DOI: 10.1109/NetSoft54395.2022.9844057

C. Basile, D. Canavese, L. Regano, Ignazio Pedone, A. Lioy

引用次数: 6

Intent-based cognitive closed-loop management with built-in conflict handling 内置冲突处理的基于意图的认知闭环管理

2022 IEEE 8th International Conference on Network Softwarization (NetSoft) Pub Date : 2022-06-27 DOI: 10.1109/NetSoft54395.2022.9844074

A. C. Baktir, Amadeu do Nascimento Júnior, A. Zahemszky, Ankita Likhyani, D. Temesgene, D. Roeland, Elham Dehghan Biyar, Refik Fatih Ustok, Marin Orlic, Mirko D'Angelo

{"title":"Intent-based cognitive closed-loop management with built-in conflict handling","authors":"A. C. Baktir, Amadeu do Nascimento Júnior, A. Zahemszky, Ankita Likhyani, D. Temesgene, D. Roeland, Elham Dehghan Biyar, Refik Fatih Ustok, Marin Orlic, Mirko D'Angelo","doi":"10.1109/NetSoft54395.2022.9844074","DOIUrl":"https://doi.org/10.1109/NetSoft54395.2022.9844074","url":null,"abstract":"The ever-growing complexity in networks and the various future use cases with diverse, and often stringent performance requirements call for a higher level of automation. A tool to achieve this higher level of automation is intent-based management, where the human operator only communicates via high-level intents with the network. Intents are declarative in nature, they specify the desired state but don’t specify how to achieve it. The system will assure that the intents are fulfilled, by monitoring the behavior of the network, and adjusting its configurations if needed. In future networks that will serve multiple tenants and use cases at the same time, many intents will co-exist. As the resources are limited, conflicts may arise between intents. Therefore, a solution is needed for conflict detection and resolution. In this paper, we present a system that is capable of handling multiple intents and detecting and resolving conflicts at run-time. To show the feasibility, we implement our approach in an end-to-end prototype.","PeriodicalId":125799,"journal":{"name":"2022 IEEE 8th International Conference on Network Softwarization (NetSoft)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128170942","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Analytical Model for the Energy Efficiency in Low Power IoT Deployments 低功耗物联网部署中的能效分析模型

2022 IEEE 8th International Conference on Network Softwarization (NetSoft) Pub Date : 2022-06-27 DOI: 10.1109/NetSoft54395.2022.9844101

T. Hossfeld, Simon Raffeck, Frank Loh, Stefan Geissler

引用次数: 5

Fault-tolerant Controller Placement Model based on Load-dependent Sojourn Time in Software-defined Network 软件定义网络中基于负载相关逗留时间的容错控制器布局模型

2022 IEEE 8th International Conference on Network Softwarization (NetSoft) Pub Date : 2022-06-27 DOI: 10.1109/NetSoft54395.2022.9844060

Shinji Noda, Takehiro Sato, E. Oki

{"title":"Fault-tolerant Controller Placement Model based on Load-dependent Sojourn Time in Software-defined Network","authors":"Shinji Noda, Takehiro Sato, E. Oki","doi":"10.1109/NetSoft54395.2022.9844060","DOIUrl":"https://doi.org/10.1109/NetSoft54395.2022.9844060","url":null,"abstract":"This paper proposes a controller placement model that takes into account the load-dependent sojourn time at each controller while considering controller failures. The sojourn time is expressed by the queuing theory. The sojourn time varies depending on the amount of load arriving at each controller in the proposed model. The proposed model is formulated as a mixed integer second-order cone programming problem. The proposed model is compared with two baseline models presented in the previous research. In the baseline models, the sojourn time does not depend on the amount of load arriving at each controller. Numerical results show that the number of placed controllers becomes smaller in the proposed model than in the baseline models. This indicates that, since the sojourn time in the proposed model varies according to the amount of load at a controller, the effect of the load-dependent sojourn time at a controller tends not to become dominant over that of the propagation delay, which enables a switch to connect to more distant controller than that in the baseline models.","PeriodicalId":125799,"journal":{"name":"2022 IEEE 8th International Conference on Network Softwarization (NetSoft)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130494106","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Creating Disaggregated Network Services with eBPF: the Kubernetes Network Provider Use Case 使用eBPF创建分解的网络服务:Kubernetes网络提供程序用例

2022 IEEE 8th International Conference on Network Softwarization (NetSoft) Pub Date : 2022-06-27 DOI: 10.1109/NetSoft54395.2022.9844062

Federico Parola, Leonardo Di Giovanna, Giuseppe Ognibene, Fulvio Risso

引用次数: 0

FlexSFC: Flexible Resource Allocation and VNF Parallelism for Improved SFC Placement FlexSFC:灵活的资源分配和VNF并行性，用于改进SFC布局

2022 IEEE 8th International Conference on Network Softwarization (NetSoft) Pub Date : 2022-06-27 DOI: 10.1109/NetSoft54395.2022.9844084

Sagar Agarwal, Venkatarami Reddy Chintapalli, T. B. Reddy

引用次数: 1

FedSA: Accelerating Intrusion Detection in Collaborative Environments with Federated Simulated Annealing 联邦模拟退火技术在协同环境下加速入侵检测

2022 IEEE 8th International Conference on Network Softwarization (NetSoft) Pub Date : 2022-05-23 DOI: 10.48550/arXiv.2205.11519

H. N. C. Neto, Ivana Dusparic, D. M. F. Mattos, N. Fernandes

{"title":"FedSA: Accelerating Intrusion Detection in Collaborative Environments with Federated Simulated Annealing","authors":"H. N. C. Neto, Ivana Dusparic, D. M. F. Mattos, N. Fernandes","doi":"10.48550/arXiv.2205.11519","DOIUrl":"https://doi.org/10.48550/arXiv.2205.11519","url":null,"abstract":"Fast identification of new network attack patterns is crucial for improving network security. Nevertheless, identifying an ongoing attack in a heterogeneous network is a non-trivial task. Federated learning emerges as a solution to collaborative training for an Intrusion Detection System (IDS). The federated learning-based IDS trains a global model using local machine learning models provided by federated participants without sharing local data. However, optimization challenges are intrinsic to federated learning. This paper proposes the Federated Simulated Annealing (FedSA) metaheuristic to select the hyperparameters and a subset of participants for each aggregation round in federated learning. FedSA optimizes hyperparameters linked to the global model convergence. The proposal reduces aggregation rounds and speeds up convergence. Thus, FedSA accelerates learning extraction from local models, requiring fewer IDS updates. The proposal assessment shows that the FedSA global model converges in less than ten communication rounds. The proposal requires up to 50% fewer aggregation rounds to achieve approximately 97% accuracy in attack detection than the conventional aggregation approach.","PeriodicalId":125799,"journal":{"name":"2022 IEEE 8th International Conference on Network Softwarization (NetSoft)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117128903","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Mission-Critical Public Safety Networking: An Intent-Driven Service Orchestration Perspective 关键任务公共安全网络:意图驱动的服务编排视角

2022 IEEE 8th International Conference on Network Softwarization (NetSoft) Pub Date : 2022-05-08 DOI: 10.48550/arXiv.2205.03932

K. Mehmood, David Palma, Katina Kralevska

{"title":"Mission-Critical Public Safety Networking: An Intent-Driven Service Orchestration Perspective","authors":"K. Mehmood, David Palma, Katina Kralevska","doi":"10.48550/arXiv.2205.03932","DOIUrl":"https://doi.org/10.48550/arXiv.2205.03932","url":null,"abstract":"Intent-based networking (IBN) provides a promising approach for managing networks and orchestrating services in beyond 5th Generation (B5G) deployments using modern service-based architectures. Public safety (PS) services form the basis of keeping society functional, owing to the responsiveness and avail-ability throughout the network. The provisioning of these services requires efficient and agile network management techniques with low-overhead and embedded intelligence. IBN incorporates the service subscribers in a model-driven approach to provision different user-centric services. However, it requires domain-specific and contextual processing of intents for abstracted management of network functions. This work proposes an intent definition for PS services in B5G networks, as well as a processing and orchestration architecture for a push-to-talk (PTT) use case. The simulation results show that PTT services adhere to the key performance indicators of access time and mouth-to-ear latency bounded by approximately 250 and 150 milliseconds, respectively, with an additional overhead experienced during the intent processing in the range of 20-40 milliseconds. This validates the premise of IBN in providing flexible and scalable management and service orchestration solution for PS next generation networks.","PeriodicalId":125799,"journal":{"name":"2022 IEEE 8th International Conference on Network Softwarization (NetSoft)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126534698","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

On the energy efficiency of Laser-based Optical Wireless Networks 基于激光的光无线网络的能量效率研究

2022 IEEE 8th International Conference on Network Softwarization (NetSoft) Pub Date : 2022-03-21 DOI: 10.1109/NetSoft54395.2022.9844102

Walter Zibusiso Ncube, A. Qidan, T. El-Gorashi, J. Elmirghani

引用次数: 5