摘要: 针对原有宽带接入方式缺少安全认证和审计、容易遭受网络攻击等不足,提出一个安全宽带接入方案,建立安全宽带接入系统,包括基于双ISP的接入系统、PPPoE+RADIUS认证系统以及基于JSP的宽带查询系统。应用结果证明,该系统能有效提高宽带接入的安全性和可靠性。
关键词:
网络地址转换,
点对点协议,
以太网上的点对点协议,
RADIUS协议,
流量控制器,
安全宽带接入
Abstract: The existing inadequacies of CTBT beijing NDC broadband access system is analyzed in this paper, such as no authentication and audit, being susceptible to network attacks and so on. A new security broadband access solution is designed. The security broadband access system is set up, including dual ISP access, PPPOE+RADIUS access authentication system and query system based on JSP are realized. The system’s security, availability, reliability are proved in application.
Key words:
Network Address Translation(NAT),
Point-to-Point Protocol(PPP),
Point-to-Point Protocol over Ethernet(PPPoE),
Remote Authentication Dial in User Service(RADIUS) protocol,
Traffic Controller(TC),
security broadband access
中图分类号:
李健, 刘俊民, 王晓明, 盖磊. 一个安全宽带接入系统的建立[J]. 计算机工程, 2012, 38(06): 126-128.
LI Jian, LIU Dun-Min, WANG Xiao-Meng, GAI Lei. Establishment of Security Broadband Access System[J]. Computer Engineering, 2012, 38(06): 126-128.