摘要：

针对传统的单处理器系统上IPSec VPDN面临越来越多消耗大量计算能力的新型网络应用的困难，提出多核平台下的IPSec VPDN的数据接收和发送的多级并行计算的解决方案。根据多核系统本身的特点，通过多处理器间负载均衡和多核软件可执行代码级兼容性的改进，进一步提高多核系统下IPSec VPDN的处理能力。测试结果验证了多核系统下IPSec VPDN的实现方案的高效性。

关键词: 多核平台, 并行计算, 虚拟专用拨号网, 基于IPSec的虚拟专用拨号网, 基于多核平台的边际效益递减规律

Abstract:

Considering the difficulties for traditional IPSec Virtual Private Dial-Up Network(VPDN) to handle new network applications, this paper proposes a novel implementation of IPSec VPDN within the multi-core system framework. By performing load balancing among multiple processors and improving the compatibility of executable codes, it can further enhance the processing capacity of IPSec VPDN. Experimental results demonstrate the efficient implementation.

Key words: multi-core platform, parallel computation, Virtual Private Dial-Up Network(VPDN), VPDN based on IPSec, law of diminishing marg, inal benefit based on multi-core platforms

中图分类号: 

• TP393.08