论文部分内容阅读
日本 NEC 公司本着集天下之诚、服务中国的精神,在成功构筑中国经济信息网(CEInet)之后,针对 CEInet 目前采用的中央集中式认证、计费方式中用户管理、计费信息处理缺乏灵活性的不足,推出适合于中国用户使用特点的分布式认证、计费系统。在认证方式上(支持RFC2138认证协议),采用了以各地 ISP 的Radius Proxy 为主要(核心)服务器,通过用户认证信息中的地域属性,区分本地或异地用户。本地用户的认证就在本地完成,异地用户的认证则通过 CEInet 将认证信息传送到该用户的所属地的认证服务器完成。在计费方式上(支持RFC2139计费协议),本地用户的计费信息统计、用户管理均由本地完成;异地用户的用户管理功能则仅保留在该用户的所属地,而计费信息采用登录地与所
Japan’s NEC, based on the principle of serving the Chinese people and serving the Chinese market, has been focusing on the CEInet’s centralized centralized certification. As a result, user management and billing information processing in CEInet are not flexible Lack of sexuality, the introduction of features suitable for Chinese users using distributed authentication, billing system. In the authentication mode (RFC2138 authentication protocol is supported), the Radius Proxy of each ISP is used as the main (core) server. Local or remote users are distinguished by the geographical attributes in the user authentication information. The authentication of the local user is completed locally. The authentication of the remote user is sent to the authentication server of the user by using the CEInet authentication information. In charging mode (supporting RFC2139 charging protocol), accounting information of local users is counted and user management is performed locally. User management functions of remote users only remain in the user’s location, and accounting information is logged in Earth and the