Analysis of the IP layer queuing of the TCP/IP protocol stack of Linux

被引：0
|
作者：
Guo, Chuan-Xiong [1 ]
Zheng, Shao-Ren [1 ]
机构：
[1] Inst. of Commun. Eng., PLA Univ. of Sci. and Technol., Nanjing 210016, China
来源：
Jisuanji Xuebao/Chinese Journal of Computers | 2001年 / 24卷 / 08期
关键词：
Computer networks - Quality of service - Queueing theory;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The traditional TCP/IP protocol stack was investigated to find out whether it is suitable for high-speed communications and providing QoS. Based on this consideration, the queuing of IP layer of the Linux TCP/IP stack is analyzed in this paper. A probing node method is proposed to investigate the internal IP queuing of the stack. Our experiments show that there is no queuing at the receiving side of the IP layer when the rate is 100MbPS, and the queuing of the sending side of the IP layer has periodical behavior. More sophisticated packet schedulers such as WFQ are needed at the sending side of the IP layer to provide QoS in the future.
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页码：860 / 865
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