Emerging network paradigms, such as Software Defined Networking and Network Function Virtualization, represent the key enablers for efficient and cost-effective deployment and management of cloud-based edge networks, where a number of cooperating virtual machines can implement the tasks traditionally performed by expensive and disrupting network middleboxes. A key feature in such a scenario is the capability of live migrating a group of correlated virtual machines as a single entity representing a customer's profile. Multiple VM live migration is a topic that has not been thoroughly studied in the literature. This manuscript presents a relatively simple model that can be used to derive some performance indicators, such as the whole service downtime and the total migration time, and allows to properly design the cloud-based edge network. The model is used to compare some simple scheduling strategies for the VM migration and to provide guidelines to such implementation.

Cerroni, W., Callegati, F. (2014). Live migration of virtual network functions in cloud-based edge networks. Piscataway : IEEE Computer Society [10.1109/ICC.2014.6883775].

Live migration of virtual network functions in cloud-based edge networks

CERRONI, WALTER;CALLEGATI, FRANCO
2014

Abstract

Emerging network paradigms, such as Software Defined Networking and Network Function Virtualization, represent the key enablers for efficient and cost-effective deployment and management of cloud-based edge networks, where a number of cooperating virtual machines can implement the tasks traditionally performed by expensive and disrupting network middleboxes. A key feature in such a scenario is the capability of live migrating a group of correlated virtual machines as a single entity representing a customer's profile. Multiple VM live migration is a topic that has not been thoroughly studied in the literature. This manuscript presents a relatively simple model that can be used to derive some performance indicators, such as the whole service downtime and the total migration time, and allows to properly design the cloud-based edge network. The model is used to compare some simple scheduling strategies for the VM migration and to provide guidelines to such implementation.
2014
2014 IEEE International Conference on Communications, ICC 2014
2963
2968
Cerroni, W., Callegati, F. (2014). Live migration of virtual network functions in cloud-based edge networks. Piscataway : IEEE Computer Society [10.1109/ICC.2014.6883775].
Cerroni, Walter; Callegati, Franco
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/525235
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