Global ETD Search
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Showing 1 to 16 of 16 for “"Mininet"”.
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Optimizing the POX controller with database systems
… starting Ravel, all the network elements on Mininet need to be mapped into the PostgreSQL database and constantly being monitored. This can be easily achieved using POX with the database component enabled. Once the connection between the network and the database is established, a SDN can be …
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Enhancing network robustness using software-defined networking
… We implement proposed routing approaches on a Mininet testbed and evaluate experiments' scalability, assessing the effectiveness of the approaches. Third, we build an adversary model to describe in detail how to launch distributed denial of service (DDoS) attacks to overwhelm the SDN …
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Inter-flow consistency: novel SDN update abstraction for supporting inter-flow constraints
… Also, we implement a prototype system with a Mininet OpenFlow network and Ryu SDN controller to evaluate the performance of our approach.
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The Effects of Low Earth Orbit Satellite Constellation Altitude and Inclination on Simulated Non-Terrestrial Network Performance
… network latency measurements were taken using Mininet. Of the three constellations, the design most closely resembling existing NTNs with a lower altitude and moderate inclination was found to be the most efficient in terms of network performance. However, the other two designs still provided …
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Reliability management framework for softwarized networks
… OpenDayLight (ODL) controllers. Extensive Mininet experimental results validate that framework significantly improves discovery message efficiency and makes the control traffic less bursty than OFDP with a uniform timer. It also reduces the network status discovery delay without increasing …
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Evaluation of Multiple Controller Software Defined Networks
… to implement the Software Defined Architecture, mininet[2] as a network emulator to test complex topologies and D-ITG to test the result of intense network traffic on topologies in different SDN architectures.
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Time-Sensitive Networking for industrial IoT: integration, analysis, and performance evaluation
… distribution, demonstrating scalability through Mininet emulation. Additionally, Wi-Fi is explored as a complementary technology for IoT applications, evaluating its potential to reduce latency and enhance industrial automation. This thesis offers a comprehensive analysis of TSN performance …
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Software defined distributed cable networks: design and use cases
… with the rest of the network emulated using the Mininet emulator. Additionally, we evaluate the performance of the proposed load balancing and compare it to the no-load balancing case using the web and video traffic. It’s clearly shown that load balancing shows up to 6.4% of a performance …
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Policy-based network management with end-to-end QoS solution in software defined networking
… tools are used for the experiments: MATLAB, Mininet (SDN network emulator), Floodlight SDN Controller, OpenVSwitch/Ofsoftswitch13 (Software switch). While, the following tools were used for the traffic generation: VLC (Live video streaming), Ostinato (Network traffic generator tool), FFMPEG …
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Novel Overload Reduction Framework for Intrusion Detection System in Software-Defined Networks
… system was evaluated using the Mininet emulator, simulating a network environment that emulates the scale and complexity of large networks, encompassing various traffic patterns and attack vectors. Furthermore, the model’s real-world applicability was tested under operational …
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Managed Anomaly Detection for Industrial Control Systems
… AUCs. Furthermore, we develop CyberSWaT, a Mininet-based framework for designing hybrid ICS testbeds. This can aid in determining the viability of cloud anomaly detection for a given ICS; we validate CyberSWaT by porting a digital SWaT testbed to it. Finally, we discuss network effects …
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Building a reliable and secure management framework for software-defined networks
… the framework on Ryu controller. Extensive Mininet experimental results validate that the framework significantly improves discovery message efficiency and makes the control traffic less bursty than OFDP with a uniform timer. It also reduces the network status discovery delay without …
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Low-Overhead Packet Loss Diagnosis for Virtual Private Clouds using P4-Programmable NICs
… performance through extensive experiments and Mininet simulation. The results of our study demonstrate that the proposed scheme can detect all packet losses reliably and can notify tenants in real-time of the occurrence of packet losses while imposing a minimal overhead that is proportional to …
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Optimal Control for Wireless Software Defined Networks: Theory and Implementation
… For centralized wireless SDN, we develop a Mininet-based implementation of the UMW framework to evaluate its performance. In order to improve robustness in dynamic wireless environments, we modify the UMW algorithm to enable re-routing around failed links. Compared against the conventional …
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A Novel Placement Algorithm for the Controllers Of the Virtual Networks (COVN) in SD-WAN with Multiple VNs
… the produced COVN simulator and the developed Mininet emulator. The results indicate that COVN placement achieves the required optimisations mentioned above. Also, the implementations disclose that COVN placement can compute the controller placement for a large network ( 754 switches) in very …
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Scalable Bandwidth Management in Software-Defined Networks
There has been a growing demand to manage bandwidth as the network traffic increases. Network applications such as real time video streaming, voice over IP and video conferencing in IP networks has risen rapidly over the recently and is projected to continue in the future. These applications …