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In this project we focus on such commodity hardware, and aim to cast light on the trade-off between performance, flexibility, isolation and fairness.
Unfortunately, this approach does not have the flexibility we desire, since data planes and control planes cannot be easily reprogrammed without sacrificing performance and isolation.
For research, there is a fine balance between performance and flexibility; specialist hardware is clearly needed for very high performance forwarding, but modern x86 hardware is actually remarkably capable and in principle provides arbitrary flexibility for different virtual routers to use completely different stacks.
To introduce these advantages into the network where they are highly required, an interesting approach is to virtualize the internet routers themselves.
This technique could enable several virtual networks of different types, owners and protocols to coexist inside one physical network.
The major factors driving the growth of the market are the decrease in CAPEX and OPEX, growth in demand for SDN and NFV, and increasing need for mobility.
The base year considered for the study is 2017, and the forecast period is from 2018 to 2023.Locate the total Virtual Router market examination fragmented by organizations, area, type and applications in the report.[125 Pages Report] The global virtual router market size is expected to grow from USD 86.8 million in 2017 to USD 331.5 million by 2023, at a Compound Annual Growth Rate (CAGR) of 23.2% during the forecast period.In other words we aim to achieve as near to line rate performance as possible for routers running in a virtual environment.Norbert Egi, Adam Greenhalgh, Mickael Hoerdt, Felipe Huici, Panagiotis Papadimitriou, Mark Handley and Laurent Mathy.In this study, we propose a model of a virtual router we have implemented with XEN and we evaluate its properties.We show that the performance is close to the performance of non virtualized software routers, but causes an important processing overhead and unfairness in the share of the resources.On the contrary, the services segment is expected to grow at a higher rate during the forecast period.The custom virtual router segment is expected to account for the larger market share as well as grow at a higher CAGR during the forecast period.The research methodology used to estimate and forecast the global virtual router market size began with the capturing of data on the key vendor revenues through secondary research, annual reports, Institute of Electrical and Electronics Engineers (IEEE), Factiva, Bloomberg, and press releases.Moreover, the vendor offerings were taken into consideration to determine the market segmentation.