Research on Network Emulation Method Based on Shared Library Integration

Authors

Mingqing Zhang, 1. Institute of Cryptographic Engineering, Information Engineering University, Zhengzhou 450000, China; ;
Leigang Sun, 1. Institute of Cryptographic Engineering, Information Engineering University, Zhengzhou 450000, China; ;
Hongshan Kong, 1. Institute of Cryptographic Engineering, Information Engineering University, Zhengzhou 450000, China; ;
Xianqing Qi, 2. Unit 72850, Jinan 250000, China;

Abstract

Abstract: For the high-risk, high-cost to test equipments in real network and the poor accuracy of software simulation, network emulation method was introduced; the integration between real application and simulation system is the key technology. According to the mapping principle between real device and virtual network, a network emulation model framework was proposed; the OMNeT++ simulator on the source code lever was designed; the network emulation method based on shared library integration was proposed; the problems of thread error, time distortion and symbolic space in the process of integration were discussed, and corresponding solutions were given; the correctness of the method with an example of HTTP simulation model was verified. The results show that the method combined virtual network and the real application effectively, and has good real-time simulation performance. Potential applications were given in five areas.

Recommended Citation

Zhang, Mingqing; Sun, Leigang; Kong, Hongshan; and Qi, Xianqing (2020) "Research on Network Emulation Method Based on Shared Library Integration," Journal of System Simulation: Vol. 27: Iss. 11, Article 11.
Available at: https://dc-china-simulation.researchcommons.org/journal/vol27/iss11/11

First Page

2695

Revised Date

2014-11-28

DOI Link

https://doi.org/

Last Page

2700

CLC

TP391.9

Recommended Citation

Zhang Mingqing, Sun Leigang, Kong Hongshan, Qi Xianqing. Research on Network Emulation Method Based on Shared Library Integration[J]. Journal of System Simulation, 2015, 27(11): 2695-2700.