Evaluation of TCP and UDP Traffic over Software-Defined Networking

Naing, May Thae; Khaing, Thiri Thitsar; Maw, Aung Htein

doi:10.1109/aitc.2019.8921086

Cited by 22 publications

(13 citation statements)

References 4 publications

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“…Measuring and evaluating the throughput of any network is important in order to define the performance of the network itself. Existing researches, use ONOS controller in order to build the network in Mininet software, in order to evaluate the TCP and UDP traffic flows in a software defined network environment, using alternative firewall settings [22]. Also in research [23] and [24] the researchers used ONOS controller in mininet software to studies the bandwidth in SDN.…”

Section: Proposed Methodsmentioning

confidence: 99%

The impact of firewall on TCP and UDP throughput in an openflow software defined network

Khairi

Ariffin

Latiff

et al. 2020

IJEECS

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Software Defined Networking (SDN) is an emerging networking paradigm that provides more flexibility and adaptability in terms of network definition and control. However, SDN is a logically centralized technology. Therefor the control plane (i.e. controller) scalability in SDN in particular, is also one of the problems that needs further focus. OpenFlow is one of the protocol standards in SDN, which allow the separation of the controller from the forwarding plane. The control plane has an SDN embedded firewall and is able to enforce and monitor the network activity. This firewall can be used to control the throughput. However, it may affect SDN performance. In this paper, throughput will be used as a performance metric to evaluate and assess the firewall impact on two protocols; Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) that passes through the forwarding planes. The evaluations have been verified through simulating the SDN OpenFlow network using MININET. The results show that an implementation of firewall module in SDN creates a significant 36% average drop for TCP and 87% average drop for UDP in the bandwidth which eventually affect the quality of the network and applications.

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Section: Proposed Methodsmentioning

confidence: 99%

The impact of firewall on TCP and UDP throughput in an openflow software defined network

Khairi

Ariffin

Latiff

et al. 2020

IJEECS

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“…How to reduce communication time and ensure the accuracy of communication is one of the key points of our research. Transmission control protocol (TCP) requires three handshakes before data transmission, resulting in communication delay, while UDP has no delay in establishing connections and can reduce energy consumption through regular communication [18]. Therefore, in this study, each UAV communicates with others based on UDP broadcasting its Heartbeat [19] information.…”

Section: Cooperative Communication Mechanism For Multi-uavmentioning

confidence: 99%

Cooperative Obstacle Avoidance for Multiple UAVs Using Spline_VO Method

Peng

Meng

2022

Sensors

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In order to solve multiple unmanned aerial vehicle (UAV) dynamic collision avoidance, a cooperative obstacle avoidance algorithm considering UAV’s kinematic constraints has been developed. In the proposed algorithm, the useful information of UAVs is screened out by a Heartbeat information filtering mechanism and fused by the user datagram protocol (UDP) communication method, which improves communication performance among UAVs. In addition, the velocity obstacle (VO) method combined with cubic uniform B-spline curve is used to avoid obstacles and generate smooth paths, which can be applied to practical scenes. Finally, dynamic and static obstacle avoidance simulations are carried out to verify the effectiveness of the proposed algorithm.

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“…To simulate the wireless network scenario with SDN and to demonstrate the performance of our proposed method, we used: mininet Wi-Fi version 2.2.2 [24] running on Ubuntu 16.04, VMware software tool to run the virtual network, and Iperf [25] to generate TCP, and UDP traffic flows between the different devices [26]. The detailed simulation parameters are given in the As shown in the Figure 5, the three APs are set so that their coverage overlaps.…”

Section: Figure 4 Sdn-basedmentioning

confidence: 99%

Load balancing algorithm based-SDN for the IoT applications

Sounni

Kamoun

Lakrami

2021

IJEECS

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Nowadays, the emergence of IoT devices has wholly revolutionized the customer's communication habits. The information can be collected at anytime and anywhere. However, the mobility of communication devices in a dense network results in an unbalanced network load and an increase in bandwidth demands. To address these issues, this study proposed a load balancing algorithm based on SDN for enhancing the performance of mobile IoT devices communication over a Wi-Fi network. The use of the SDN makes possible the automatic configuration of the network through a centralized controller, it provides programmability, a global view of the network, it also optimizes resource allocation based on real-time network information that helps implement our algorithm. The proposed algorithm is evaluated through simulation using mininet. The results indicate that our proposed method provides an efficient network load balancing and improves the throughput of associated devices.

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Evaluation of TCP and UDP Traffic over Software-Defined Networking

Cited by 22 publications

References 4 publications

The impact of firewall on TCP and UDP throughput in an openflow software defined network

The impact of firewall on TCP and UDP throughput in an openflow software defined network

Cooperative Obstacle Avoidance for Multiple UAVs Using Spline_VO Method

Load balancing algorithm based-SDN for the IoT applications

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