SIMPLIFIED PROTOCOL FOR CARRYING AUTHENTICATION F
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专利名称：SIMPLIFIED PROTOCOL FOR CARRYING
AUTHENTICATION FOR NETWORK ACCESS 发明人：XIA, Yangsong,KAIPPALLIMALIL, John
申请号：CN2009070447
申请日：20090217
公开号：WO09/103232P1
公开日：
20090827
专利内容由知识产权出版社提供
摘要：Methods and system for simplified Protocol for Carrying Authentication for Network Access (sPANA) are disclosed. In the broadband architecture such as Broadband forum or WiMAX forum, a Network Access server (NAS) is one IP hop away from a user. Therefore, it is possible to relax the need in PANA to obtain an IP address prior to authentication. A PANA client (PaC) may use an unspecified IP address (e.g. 0.0.0.0 in IPv4) as a source address for authentication. A PANA Authentication Agent (PAA) may use an IP broadcast address as a network layer destination address (e.g. oxffffffff). The present invention defines PANA Attribute-Value Pairs (AVPs) and procedures that allow a Challenge-Handshake Authentication Protocol (CHAP) exchange to occur in PANA. The PANA CHAP support may facilitate smooth migration from Point-to-Point Protocol (PPP) sessions to IP sessions in a DSL Broadband network environment. The sPANA can be desirably compatible with the PANA.
申请人：XIA, Yangsong,KAIPPALLIMALIL, John
地址：CN,CN,US
国籍：CN,CN,US
代理机构：UNITALEN ATTORNEYS AT LAW 更多信息请下载全文后查看。