{"title":"Centaur: A Hybrid Approach for Reliable Policy-Based Routing","authors":"Xin Zhang, A. Perrig, Hui Zhang","doi":"10.1109/ICDCS.2009.77","DOIUrl":null,"url":null,"abstract":"In this paper, we consider the design of a policy-based routing system and the role that link state might play. Looking at the problem from a link-state perspective, we propose Centaur, a hybrid routing protocol combining the benefits of both link state and path vector. Through analytical and experimental studies, we demonstrate Centaur's potential in achieving rich policy expressiveness and high network availability. Our work shows that it is possible to combine link-state and path-vector approaches into a practical and efficient algorithm for policy-based routing.","PeriodicalId":387968,"journal":{"name":"2009 29th IEEE International Conference on Distributed Computing Systems","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2009-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 29th IEEE International Conference on Distributed Computing Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICDCS.2009.77","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
In this paper, we consider the design of a policy-based routing system and the role that link state might play. Looking at the problem from a link-state perspective, we propose Centaur, a hybrid routing protocol combining the benefits of both link state and path vector. Through analytical and experimental studies, we demonstrate Centaur's potential in achieving rich policy expressiveness and high network availability. Our work shows that it is possible to combine link-state and path-vector approaches into a practical and efficient algorithm for policy-based routing.
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