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基于多核的IPv4/IPv6过渡技术的研究与实现

杨志义 李晓燕   

  1. 陕西省西安市西北工业大学
  • 收稿日期:2008-09-26 修回日期:1900-01-01 发布日期:2009-03-01 出版日期:2009-03-01
  • 通讯作者: 李晓燕

Study and implementation of IPv4/ IPv6 transition technology based on multi-core

YANG Zhi-Yi YANG LI Xiao-Yang   

  • Received:2008-09-26 Revised:1900-01-01 Online:2009-03-01 Published:2009-03-01
  • Contact: LI Xiao-Yang

摘要: 针对目前IPv4/IPv6过渡时期存在的问题,结合目前主要过渡技术的不足,提出基于多核的IPv6隧道技术,设计了多核下IPv6隧道模型。利用多核流技术、锁技术和多核负载分担方法,加速转发处理、保护多核临界资源和提高系统整体性能。仿真实验结果表明,IPv6隧道技术基于多核比基于单核的实现,在转发与处理性能上成倍提高,能更好地解决过渡时期存在的问题与适应未来的发展。

关键词: 多核, IPv6过渡技术, IPv6隧道技术

Abstract: According to the problem in the transitional period of IPv4/ IPv6 and the shortages of the mainly techniques during this period, this paper proposed the IPv6 tunnel technology based on multi-core, designed its model, used the multi-core flow technology, the lock-technique and the multi-core loadshare model to speed up transmitting, protected the critical resources and improved the whole performance. Finally, the IPv6 tunnel technology based on multi-core is proved to have better transition and service performance than that based on singlecore.

Key words: multi-core, IPv6 transition technology, IPv6 tunnel technology