作　　者： (周粤娴）; (王宝生）; (邓文平）; (唐竹）; (高先明）;

机构地区： 国防科学技术大学计算机学院

出　　处： 《北京邮电大学学报》 2017年第S1期117-121,共5页

摘　　要： 位置/身份分离协议(LISP)重要的开源项目为OpenLISP.但是,OpenLISP本身并不支持网络移动性.为此,分析了OpenLISP的实现架构,将数据平面从Fred BSD内核移植到了Linux内核,并在其基础上进行移动性支持功能扩展,最后通过网络基本通信功能测试、移动通信功能测试以及移动场景下VLC播放器视频传输试验,其ping测试的平均延时为1.230 ms,平均移动切换延时为2.009 s,验证评估了OpenLISP对网络移动性支持的功能和性能. Currently,OpenLISP is an important open source implementation of locator/ID separation protocol( LISP),which implements its full standard features through independent data and control plane.However,OpenLISP doesn't support mobility. The architecture of the OpenLISP was analyzed,and then the data plane was migrated from Free BSD kernel to Linux kernel and the original OpenLISP to support mobility was extended. Finally,by both fixed and mobile communications,as well as video transmission utilizing VLC media player in mobile scenario,the average delay of ping operation was 1. 230 ms and the average handover delay was 2. 009 s. The results verified the functionality and performance of OpenLISP for network mobility support.

关 键 词： 位置 身份分离协议开源实现 位置 身份分离协议 移动性支持