PCC技术在NAT场景下的方案探析  

Research on PCC Technology in Mobile Network with Firewall/NAT

作　　者：黄琳[1] 赵文贤[1] 刘小华[1] 

机构地区：[1]中兴通讯股份有限公司南京研发中心,江苏南京210012

出　　处：《移动通信》2013年第14期28-30,36,共4页Mobile Communications

基　　金：国家高技术研究发展计划(863计划)(2011AA01A109);"新一代宽带无线移动通信网"国家科技重大专项(2012ZX03002008)

摘　　要：通过针对PCC技术在防火墙/NAT场景下应用的问题进行分析,提出了两种解决方案,并详细说明了这两种方案的流程和优缺点,可以解决PCC系统在部署时与现有防火墙系统的共存问题,从而也解决了私网地址用户的业务无法管控的问题。Based on the analysis of PCC technology applications in mobile network with firewall/NAT, two solutions are put forward of which flows, advantages and deficiencies are analyzed. These two solutions can solve the coexistence of the PCC system and the existing firewall system when PCC system is deployed. In addition, the service control of the private address users is solved as well.

关 键 词：PCC 防火墙 NAT 

分 类 号：TN915.81[电子电信—通信与信息系统]