{"title":"重新思考SDN抽象","authors":"Chengchen Hu","doi":"10.1145/3129457.3129498","DOIUrl":null,"url":null,"abstract":"Software Defined Networking (SDN) greatly simplifies network management and introduces unprecedented flexibility by decoupling control functions from the network data plane. However, such a decoupling also opens a box of various open questions, which are not well addressed, e.g., scalability issues and security concerns. This talk firstly describes the background of SDN and the abstraction that SDN is possessing now, and secondly presents scalability/security problems and our on-going research progress. In addition, the promising directions will also be discussed in the talk.","PeriodicalId":345943,"journal":{"name":"Proceedings of the first Workshop on Emerging Technologies for software-defined and reconfigurable hardware-accelerated Cloud Datacenters","volume":"4 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Rethinking the SDN Abstraction\",\"authors\":\"Chengchen Hu\",\"doi\":\"10.1145/3129457.3129498\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Software Defined Networking (SDN) greatly simplifies network management and introduces unprecedented flexibility by decoupling control functions from the network data plane. However, such a decoupling also opens a box of various open questions, which are not well addressed, e.g., scalability issues and security concerns. This talk firstly describes the background of SDN and the abstraction that SDN is possessing now, and secondly presents scalability/security problems and our on-going research progress. In addition, the promising directions will also be discussed in the talk.\",\"PeriodicalId\":345943,\"journal\":{\"name\":\"Proceedings of the first Workshop on Emerging Technologies for software-defined and reconfigurable hardware-accelerated Cloud Datacenters\",\"volume\":\"4 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-04-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the first Workshop on Emerging Technologies for software-defined and reconfigurable hardware-accelerated Cloud Datacenters\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/3129457.3129498\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the first Workshop on Emerging Technologies for software-defined and reconfigurable hardware-accelerated Cloud Datacenters","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/3129457.3129498","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Software Defined Networking (SDN) greatly simplifies network management and introduces unprecedented flexibility by decoupling control functions from the network data plane. However, such a decoupling also opens a box of various open questions, which are not well addressed, e.g., scalability issues and security concerns. This talk firstly describes the background of SDN and the abstraction that SDN is possessing now, and secondly presents scalability/security problems and our on-going research progress. In addition, the promising directions will also be discussed in the talk.
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