عرض بسيط للتسجيلة

المؤلفQu, Long
المؤلفAssi, Chadi
المؤلفShaban, Khaled
المؤلفKhabbaz, Maurice
تاريخ الإتاحة2021-02-08T09:14:55Z
تاريخ النشر2017
اسم المنشور2016 12th International Conference on Network and Service Management, CNSM 2016 and Workshops, 3rd International Workshop on Management of SDN and NFV, ManSDN/NFV 2016, and International Workshop on Green ICT and Smart Networking, GISN 2016
المصدرScopus
معرّف المصادر الموحدhttp://dx.doi.org/10.1109/CNSM.2016.7818411
معرّف المصادر الموحدhttp://hdl.handle.net/10576/17643
الملخصNetwork Function Visualization (NFV) enables the complete decoupling of Network Functions (NFs) (e.g., firewall, intrusion detection, routing, etc.) from physical middleboxes used to implement service-specific and strictly ordered chains of these NFs. Precisely, NFV allows for dispatching NFs as plain software instances called Virtual Network Functions (VNFs) running on virtual machines hosted by one or more industry standard physical machines. This, however, introduces vulnerabilities (e.g., hard-/soft-ware failures, etc) causing the break down of the entire VNF chain. The functionality of NFV-enabled networks impose higher reliability requirements than traditional networks. This paper encloses an in-depth investigation of a reliability-aware joint VNF placement and flow routing optimization problem. This problem is formulated as a complex Integer Linear Program (ILP). A heuristic is proposed in order to overcome this ILP's complexity. Thorough numerical analysis are conducted to verify and assert the correctness and effectiveness of the proposed heuristic.
راعي المشروعThis work was made possible by the NPRP 5-137-2-045 grant from the Qatar National Research Fund (a member of Qatar Foundation). The statements made herein are solely the responsibility of the authors
اللغةen
الناشرInstitute of Electrical and Electronics Engineers Inc.
الموضوعNFV
Optimization
Reliability
Routing
VNF
العنوانReliability-aware service provisioning in NFV-enabled enterprise datacenter networks
النوعConference Paper
الصفحات153-159


الملفات في هذه التسجيلة

الملفاتالحجمالصيغةالعرض

لا توجد ملفات لها صلة بهذه التسجيلة.

هذه التسجيلة تظهر في المجموعات التالية

عرض بسيط للتسجيلة