现代电子技术
現代電子技術
현대전자기술
MODERN ELECTRONICS TECHNIQUE
2015年
10期
16-19,22
,共5页
王建璞%赵亚丽%占凌云
王建璞%趙亞麗%佔凌雲
왕건박%조아려%점릉운
OMNEST%丢包%以太网%ARP解析
OMNEST%丟包%以太網%ARP解析
OMNEST%주포%이태망%ARP해석
OMNEST%Ethernet%packet loss%ARP resolution
针对实验过程中以太网传输的丢包问题，使用OMNEST进行仿真建模，利用精确的系统描述，复现所出现的问题，进行丢包和端到端时延的研究。通过仿真分析定位问题，发现ARPCache中目的地址的超时或定期清空导致故障发生。基于此问题提出解决方案，为解决问题提供支持。
針對實驗過程中以太網傳輸的丟包問題，使用OMNEST進行倣真建模，利用精確的繫統描述，複現所齣現的問題，進行丟包和耑到耑時延的研究。通過倣真分析定位問題，髮現ARPCache中目的地阯的超時或定期清空導緻故障髮生。基于此問題提齣解決方案，為解決問題提供支持。
침대실험과정중이태망전수적주포문제，사용OMNEST진행방진건모，이용정학적계통묘술，복현소출현적문제，진행주포화단도단시연적연구。통과방진분석정위문제，발현ARPCache중목적지지적초시혹정기청공도치고장발생。기우차문제제출해결방안，위해결문제제공지지。
In order to overcome the packet loss occurring in Ethernet transmission in the process of experiment,OMNEST is adopted to conduct simulation and modeling,and the precise system description is used to recur the occurred problem to im?plement the research of packet loss and the delay from terminal to terminal. It is found in simulation analysis of positioning prob?lem that the timeout or regular interval clear of destination addresses in ARPCache may cause the fault. The solutions for the problem is proposed in this paper. It provided a support for solving the question.
