{"title":"IP网络故障保护的两种路由算法","authors":"C. Reichert, Yuri Glikman, T. Magedanz","doi":"10.1109/ISCC.2005.150","DOIUrl":null,"url":null,"abstract":"Future IP networks demand increased resilience. We present two new routing algorithms which provide at each node two or more next hops towards every destination, so that nodes can react quickly without further signaling to link or node failures. We derive formal requirements of this approach on the routing graphs, describe and analyze two algorithms and introduce a new link weight metric dependent on the network topology only. Both algorithms are evaluated in terms of the number of protected nodes and links.","PeriodicalId":315855,"journal":{"name":"10th IEEE Symposium on Computers and Communications (ISCC'05)","volume":"2009 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2005-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"24","resultStr":"{\"title\":\"Two routing algorithms for failure protection in IP networks\",\"authors\":\"C. Reichert, Yuri Glikman, T. Magedanz\",\"doi\":\"10.1109/ISCC.2005.150\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Future IP networks demand increased resilience. We present two new routing algorithms which provide at each node two or more next hops towards every destination, so that nodes can react quickly without further signaling to link or node failures. We derive formal requirements of this approach on the routing graphs, describe and analyze two algorithms and introduce a new link weight metric dependent on the network topology only. Both algorithms are evaluated in terms of the number of protected nodes and links.\",\"PeriodicalId\":315855,\"journal\":{\"name\":\"10th IEEE Symposium on Computers and Communications (ISCC'05)\",\"volume\":\"2009 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2005-06-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"24\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"10th IEEE Symposium on Computers and Communications (ISCC'05)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISCC.2005.150\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"10th IEEE Symposium on Computers and Communications (ISCC'05)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISCC.2005.150","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Two routing algorithms for failure protection in IP networks
Future IP networks demand increased resilience. We present two new routing algorithms which provide at each node two or more next hops towards every destination, so that nodes can react quickly without further signaling to link or node failures. We derive formal requirements of this approach on the routing graphs, describe and analyze two algorithms and introduce a new link weight metric dependent on the network topology only. Both algorithms are evaluated in terms of the number of protected nodes and links.
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