Virtual routers as a service

Nascimento, Marcelo; Rothenberg, Christian Esteve; Salvador, M.R.; Corrêa, Carlos N. A.; Lucena, Sidney C. de; Magalhães, Mauricio Ferreira

doi:10.1145/2002396.2002405

Cited by 95 publications

(8 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Routing control platform is a BGP‐based method for load distribution through routing with a centralized view 15 . RouteFlow 16,17 and RouteFlow control platform 18 are other routing architectures of this group. BGP‐based methods cause low performance because they flood the topology information in the network, and they compute routes locally.…”

Section: Related Workmentioning

confidence: 99%

Middlebox selection optimization via an intelligent framework in software‐defined networking

Zadkhosh

Bahramgiri

Sabaei

2021

Trans Emerging Tel Tech

View full text Add to dashboard Cite

Software‐defined networking (SDN) has a vital role in network resource utilization. However, it does not provide a comprehensive view of middleboxes (MBs). In this article, we proposed an intelligent dynamic routing framework for performance optimization based on a SDN architecture with a comprehensive view of all network properties. This routing framework also uses the genetic algorithm (GA) for performance improvement. It extracts the CPU, memory, and bandwidth utilization of MBs as dynamic routing parameters. The implemented GA calculates the impact factor (IF) of these parameters to declare the impact of each parameter in network performance. The obtained results show that considering MBs status in flow forwarding improves the tested network's resource utilization by 13, 10, and 7 times compared with hop‐based shortest path first, random path selection, and Round Robin methods, respectively. The results also showed that considering IFs (IFCPU, IFRAM, and IFBW) in routing procedure would improve the network's performance. Therefore, we used the GA to calculate optimal IFs for fairness load balancing and performance optimization. The GA calculates 0.4 and 0.6, for IFCPU and IFBW, respectively. It calculates these IFs only after five iterations. It also showed that we could ignore the RAM utilization parameter in our dynamic routing as our MBs are not memory‐bounded. The simulation results declared that routing with optimal IFs not only improves the network' throughput but also improves load distribution fairness by about 25% compared with routing without the IFs.

show abstract

Section: Related Workmentioning

confidence: 99%

Middlebox selection optimization via an intelligent framework in software‐defined networking

Zadkhosh

Bahramgiri

Sabaei

2021

Trans Emerging Tel Tech

View full text Add to dashboard Cite

show abstract

“…As shown in Fig. 3, an AS can construct OpenFlow-enable data plane with many approaches: 1) The AS can replace all IP routers with full SDN/OpenFlow switches, and the control plane runs BGP protocol, such as RouteFlow controller [16] or SDN-IP [13]. But, this approach needs large cost of change.…”

Section: Data Planementioning

confidence: 99%

“…In RCP, a separate routing control platform is dedicatedly responsible for routes distribution and path selection on behalf of IP routers. Recently, the work RouteFlow virtual routers [16] and a further distributed system RFCP [17] built upon RouteFlow implements the principles of logically centralized routing control of RCP in the environment of SDN/OpenFlow. Some research [9] studies the incentives and business model to improve Internet routing by suggesting routing control logic to be outsourced to third party called mediators.…”

Section: Related Workmentioning

confidence: 99%

A SDN-Based Framework for Fine-Grained Inter-domain Routing Diversity

Wang

Zhang

2017

Mobile Netw Appl

View full text Add to dashboard Cite

The Internet reserves numerous potential path diversity among densely connected autonomous systems (ASes). However, the Internet routing is controlled by Border Gateway Protocol (BGP), which has limitations in path diversity expression and cooperation between ASes. The emergence of software defined networking (SDN) scheme provides flexible control over networks. In this paper, we leverage the programmability of SDN, and propose a new routing control plane, named RCS. It can support flexible inter-domain forwarding control, and enable network functions chaining along inter-domain paths. In RCS, network functions are abstracted and disseminated between SDN ASes. Customer networks can set up desired routing paths for particular applications, such as multipath routing. RCS can be deployed incrementally to apply SDN on current inter-domain settings. In our experimental analysis based on BGP data, the provision of RCS control at only a few ASes can lead to much potential path diversity.

show abstract

“…One of the advantages of Network as a Service paradigm is the possibility for different network operators to implement tailored network mechanisms even relying on the same common network infrastructure (own addressing schemes, protocols, dynamic tunnels, etc.) [15].…”

Section: B Network Information and Controller Generic Enabler -Netic Gementioning

confidence: 99%

Electric Vehicles charging control based on future internet generic enablers

Lanna

Liberati

Zuccaro

et al. 2014

2014 IEEE International Electric Vehicle Conference (IEVC)

View full text Add to dashboard Cite

Abstract-In this paper a rationale for the deployment of Future Internet based applications in the field of Electric Vehicles (EVs) smart charging is presented. The focus is on the Connected Device Interface (CDI) Generic Enabler (GE) and the Network Information and Controller (NetIC) GE, which are recognized to have a potential impact on the charging control problem and the configuration of communications networks within reconfigurable clusters of charging points. The CDI GE can be used for capturing the driver feedback in terms of Quality of Experience (QoE) in those situations where the charging power is abruptly limited as a consequence of short term grid needs, like the shedding action asked by the Transmission System Operator to the Distribution System Operator aimed at clearing networks contingencies due to the loss of a transmission line or large wind power fluctuations. The NetIC GE can be used when a master Electric Vehicle Supply Equipment (EVSE) hosts the Load Area Controller, responsible for managing simultaneous charging sessions within a given Load Area (LA); the reconfiguration of distribution grid topology results in shift of EVSEs among LAs, then reallocation of slave EVSEs is needed. Involved actors, equipment, communications and processes are identified through the standardized framework provided by the Smart Grid Architecture Model (SGAM).

show abstract

Virtual routers as a service

Cited by 95 publications

References 9 publications

Middlebox selection optimization via an intelligent framework in software‐defined networking

Middlebox selection optimization via an intelligent framework in software‐defined networking

A SDN-Based Framework for Fine-Grained Inter-domain Routing Diversity

Electric Vehicles charging control based on future internet generic enablers

Contact Info

Product

Resources

About