基于SNMP的6LoWPAN网络的分层管理方案  

SNMP-based layered management scheme for 6LoWPAN networks

作　　者：董文超[1] 江凌云[1] 

机构地区：[1]南京邮电大学通信与信息工程学院,江苏南京210003

出　　处：《南京邮电大学学报（自然科学版）》2015年第6期89-94,共6页Journal of Nanjing University of Posts and Telecommunications：Natural Science Edition

基　　金：国家自然科学基金(61271237)资助项目

摘　　要：IETF发布基于IPv6的低功耗无线个域网标准IPv6 over IEEE 802.15.4——6Lo WPAN,使得6LoWPAN网络能无缝连接Internet。对新型6LoWPAN网络的管理存在许多值得研究的问题。通过对现有技术文献和应用实例的分析研究,提出基于SNMP协议的管理方案,将SNMP协议应用于无线传感网络;设计分层管理模型,采用二级管理及缓存表(Cache Table,CT)机制;利用前缀压缩方式压缩管理信息库(Management Information Base,MIB)。通过实验分析验证,该方案可提高管理效率,降低网络流量,满足下一代无线传感网发展需要。IETF has released IPv6-based low-power wireless personal area network standard IPv6 over IEEE 802.15.4,that is,6LoWPAN,so that the 6LoWPAN networks can be seamlessly connected the Internet. Many issues are worthy of study for the management of 6LoWPAN networks. By analyzing the existing technical literatures and application examples,a management scheme based on SNMP protocol is proposed. The SNMP protocol is used for wireless sensor networks. The hierarchical management model uses two layer management and cache table（ CT） mechanism and a prefix compression mode to compress management information base（ MIB）. Th experimental analysis verify that the scheme can improve the management efficiency and reduce the network traffic,thus meeting the development needs of the next generation of wireless sensor networks.

关 键 词：6LoWPAN SNMP 分层机制 缓存表 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]