基于SDN的宽带接入网用户认证方式研究
기우SDN적관대접입망용호인증방식연구
Research on User Authentication Methods for Broadband Access Network Based on SDN
  • 万方数据
    移动通信 이동통신
    MOBILE COMMUNICATIONS
    2014年 22期 54-57 ,共4页

    刘汉江%毛宇%陈文华

    류한강%모우%진문화

    宽带接入网%SDN%OpenFlow%认证 寬帶接入網%SDN%OpenFlow%認證
    관대접입망%SDN%OpenFlow%인증
    broadband access network%Software Defined Network (SDN)%OpenFlow%authentication
    通过介绍SDN的层次结构和OpenFlow的工作原理，分析了现有宽带接入业务的2种典型认证方式，讨论了它们在SDN技术构建的宽带接入网中的实现方式、网络结构和优缺点，证明了IPoE认证方式更适合应用于未来的SDN宽带接入网络。
    통과개소SDN적층차결구화OpenFlow적공작원리，분석료현유관대접입업무적2충전형인증방식，토론료타문재SDN기술구건적관대접입망중적실현방식、망락결구화우결점，증명료IPoE인증방식경괄합응용우미래적SDN관대접입망락。
    The hierarchical structure of SDN and working principle of OpenFlow are introduced. The existing two typical authentication methods of broadband access network are analyzed, in the meantime, their implementations, network structures, advantages and disadvantages of the two authentication methods in broadband access network constructed by SDN technology are discussed. It is proved that IPoE authentication mode is more suitable for SDN broadband access network in the future.
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