Update Chain-based Approach for Checking Route Oscillation of BGP |
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Authors: | ZHANG Juna b HU Ziyinga ZHANG Taoa b aSchool of Electronics Information Engineering Beihang University Beijing China bNational Key Laboratory of CNS/ATM China |
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Institution: | ZHANG Juna,b,HU Ziyinga,ZHANG Taoa,b aSchool of Electronics and Information Engineering,Beihang University,Beijing 100191,China bNational Key Laboratory of CNS/ATM,China |
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Abstract: | This paper presents a novel approach for checking route oscillation of border gateway protocol(BGP) quickly,by which the privacy of routing policies of autonomous system(AS) can be respected.Firstly,route update chain tag(RUCT) is constructed to track the forwarding of update report,and local routing library is made to record the changing history of update report.Then route oscillation can be identified by analyzing correlative state of RUCT and local routing library.The characteristic of this approach is t... |
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Keywords: | routing protocols gateways border gateway protocol autonomous systems interdomain routing oscillations |
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