A quickly accessed method for I2RS in open-source router

Quan SHI; Dejing LIU

doi:10.11959/j.issn.1000-0801.2016137

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A quickly accessed method for I2RS in open-source router

Operating technology wide-angle | 更新时间：2024-06-05

- A quickly accessed method for I2RS in open-source router
- Observation and communication Vol. 32, Issue 5, Pages: 166-172(2016)
- 作者机构：
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- DOI：10.11959/j.issn.1000-0801.2016137
  CLC： TP393
- Published Online：2016-05，
  
  Published：20 May 2016
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Quan SHI, Dejing LIU. A quickly accessed method for I2RS in open-source router[J]. Observation and communication, 2016, 32(5): 166-172.
DOI：

Quan SHI, Dejing LIU. A quickly accessed method for I2RS in open-source router[J]. Observation and communication, 2016, 32(5): 166-172. DOI： 10.11959/j.issn.1000-0801.2016137.

摘要

南向协议接口标准I2RS（路由系统接口）是传统网络向SDN（软件定义网络）过渡过程中出现的一种新标准。基于该标准，提出了一种直接利用地址访问内核空间数据的方法，从而能够使南向接口以更高效率获取单点路由设备状态和各类统计信息的方法，给出了方法的实现过程，并对采用本方法提取数据的速度、访问数据出错次数以及从异常中恢复的时间进行了大量、长时间的测试。实验测试结果表明，与现有技术相比，本方法提取信息的速率明显提高，并且在提取信息出现异常时能够快速从异常中恢复。在实际网络环境中的应用表明，该方法发挥了快速可靠提取信息的作用。

Abstract

Southbound interface protocol specification I2RS（interface to routing system）appears in the transitional period of traditional network to SDN（software defined networking）.Based on the protocol specification

a method which could get the state and statistics information of network's equipments in a more efficient way was put forward.The design was detailed and adequately testing was performed

which included the speed of getting information about equipments' state and statistics

the numbers of the wrong information as well as the recovery time from exception.The experiment results show that the proposed method improves the speed of getting the information about equipments' state and statistics

which is better than the existed method and when some exceptions happen

the proposed method can recover the situation quickly.The application of the real network environment shows that the proposed method can get the wanted information quickly and stably.

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references

Stanford university clean slate program [EB/OL ] . [ 2015 - 02 - 12 ] . http://clean slate.stanford.edu/ http://clean slate.stanford.edu/ .

IETF . Forwarding and control element separation（ForCES） forwarding element model:RFC5812 [S ] . 2010 .

MCKEOWN N , ANDERSON T , BALAKRISHNAN H , et all . OpenFlow:enabling innovation in campus networks [J ] . ACM Communications Review , 2008 , 38 ( 2 ): 69 - 74 .

HARES S , WHITE S . Software-defined networks and the interface to the routing system （I2RS） [J ] . IEEE Internet Computing , 2013 , 17 ( 4 ): 84 - 88 .

Sysctl [EB/OL ] . [ 2016 - 01 - 11 ] . http://www.freebsd.org/cgi/man.cgi?query=sysctl&sektion=3 http://www.freebsd.org/cgi/man.cgi?query=sysctl&sektion=3 .

IEEE standard for information technology-portable operating system interface （POSIX（R）） [EB/OL ] . [ 2016 - 01 - 11 ] . http://standards.ieee.org/findstds/standard/1003.1-2008.html2001 http://standards.ieee.org/findstds/standard/1003.1-2008.html2001 .

Proc file system [EB/OL ] . [ 2016 - 01 - 11 ] . https://www.kernel.org/doc/Documentation/filesystems/proc.txt https://www.kernel.org/doc/Documentation/filesystems/proc.txt .

GREG A . Woods [EB/OL ] . [ 2016 - 01 - 11 ] . http://archives.neohapsis.com/archives/postfix/2000-09/1476.html http://archives.neohapsis.com/archives/postfix/2000-09/1476.html .

徐恪，吴建平，江勇，等 . 通用路由器软件体系结构研究综述 [J ] . 小型微型计算机系统， 2001 , 22 ( 4 ): 385 - 392 .

XU K ， WU J P ， JIANG Y ， et al . Research on software architecture of general-purpose routers:a survey [J ] . ?Mini-micro Systems , 2001 22 ( 4 ): 385 - 392 .

钟雪燕 . 基于FPGA的SpaceWire路由器的设计与验证 [J ] . 南京：南京航空航天大学 2013 .

ZHONG X Y . Design and verification of SpaceWire router based on the FPGA [D ] . Nanjing:Nanjing University of Aeronautics and Astronautics , 2013 .

JACOB B , MUDGE T . Software-managed address translation [C ] // The 3rd International Symposium on High Performance Computer Architecture ， Feb 1 - 5 , 1997 , San Antonio,Texas,USA . New Jersey : IEEE Press , 1997 : 156 - 167 .

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