Research on Comprehensive Performance Simulation of Communication IP Network Based on OPNET

Cao, Chong; Zuo, Yanqin; Zhang, Fen

doi:10.1109/icitbs.2018.00057

Cited by 10 publications

(2 citation statements)

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“…Today there is a large number of software tools that allow one to conduct modeling of individual network devices and the whole network as a whole. The main means of modeling, which are used by scientists around the world to test their hypotheses and developments, are: Network Simulator (NS) [17], OPNET [18], NetSim [19], OmNET++ [20]. The listed modeling tools make it possible to investigate the functioning parameters of network nodes, systems, protocols and allow introducing own changes in the configuration of the model of some devices, allows conducting research of own algorithms or protocols developed by scientists.…”

Section: Related Research On Network Simulator and Software Traffic Gmentioning

confidence: 99%

A Cost-Efficient Software Based Router and Traffic Generator for Simulation and Testing of IP Network

Przystupa

Beshley

et al. 2019

Electronics

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The development was carried out using the Qt5.2 integrated development environment, which uses the programming language C++. The main advantage of this environment is that the code written in it can be compiled to different platforms (for example, Windows, Linux, Mac OS). A software router based on a modular architecture has been developed. It uses the socket technology, which allows forming a program-oriented packet network with any topology, including full-coupled topology. A network traffic generator to test the developed software router has been designed. We proposed a scheme to measure the packet processing time of a router using a specialized packet-capture network interface cards (NIC 1 and NIC 2) and a novel traffic generator installed on PC. Based on an experimental test bed we confirmed that our software router provides a cost-efficient alternative to the expensive, special hardware router CISCO 2801.

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Section: Related Research On Network Simulator and Software Traffic Gmentioning

confidence: 99%

A Cost-Efficient Software Based Router and Traffic Generator for Simulation and Testing of IP Network

Przystupa

Beshley

et al. 2019

Electronics

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“…For DTN environment simulation purpose, multiple options like Riverbed Modeler, 39 Network Simulator, 40 to capture DTN network properties and visualize the mobility and connection trace. The other simulation environment lacks the modeling requirements for DTN.…”

Section: Simulation Testbedmentioning

confidence: 99%

An optimized trusted‐cluster–based routing in disruption‐tolerant network using experiential learning model

Juyal

Saggar

Pandey

2019

Int J Communication

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Disruption-tolerant network (DTN) implementation is subject to many routing constraints like limited knowledge of the network and intermittent connections with no end-to-end path existence. In this paper, the researchers propose trusted-cluster-based routing protocol (TCR) for routing in DTN. TCR uses the experiential learning model that integrates neural network-based bipolar sigmoid activation function to form trusted-cluster DTN. TCR works in two phases: firstly to form a trusted-cluster and secondly to identify cluster heads to direct network traffic through them. After the formation of the trusted-cluster, a cluster head is chosen for a set period, thus instigating stability in the network. These trust values are attached to the node's route cache to make competitive routing decisions by relaying a message to the other trusted intermediate nodes only. With negative trust value, any node is deprived of participation in the network. This way, TCR eliminates malicious or selfish nodes to participate in the DTN network and minimizes the number of messages forwarded in a densely populated DTN. Also, this implementation conserves sufficient buffer memory to reach the destined node. The TCR's performance with other DTN routing schemes, namely, epidemic and trust-based routing, is compared using multiple simulations runs. The proposed work is verified using mobility traces from Community Resource for Archiving Wireless Data At Dartmouth, and the experimental result shows the elimination of selfish nodes participating in the DTN. The simulation result shows an increase of 19% in message delivery by forwarding only to a trusted intermediate node possible. K E Y W O R D S bipolar sigmoid activation function, delay-tolerant network, experiential learning model, intermittently connected network, optimization, trust-based routing

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LAPTAS: lightweight anonymous privacy-preserving three-factor authentication scheme for WSN-based IIoT

et al. 2021

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Research on Comprehensive Performance Simulation of Communication IP Network Based on OPNET

Cited by 10 publications

References 0 publications

A Cost-Efficient Software Based Router and Traffic Generator for Simulation and Testing of IP Network

A Cost-Efficient Software Based Router and Traffic Generator for Simulation and Testing of IP Network

An optimized trusted‐cluster–based routing in disruption‐tolerant network using experiential learning model

LAPTAS: lightweight anonymous privacy-preserving three-factor authentication scheme for WSN-based IIoT

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