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    • 3. 发明公开
    • A METHOD FOR DETECTING AND RESUMING MAINTENANCE LINK
    • 维多利亚·威廉姆斯
    • EP1808973A1
    • 2007-07-18
    • EP05812375.3
    • 2005-11-17
    • Huawei Technologies Co., Ltd.
    • ZHAO, Xuezhi
    • H04J13/00
    • H04L12/5601H04L69/16H04L69/168H04L2012/5607H04L2012/5625H04L2012/5627H04L2012/5667H04W24/04
    • The invention discloses a method and a device for checking and resuming a maintenance link. In one aspect, the method starts up a Ping procedure for checking whether a link on an Internet Protocol (IP) protocol level is connected or not, when a base station (NodeB) is at an early working stage, to dynamically check the configured maintenance link based on an Internet Protocol over Asynchronous Transfer Mode (IPOA) protocol and a physical link, and resume problems found during the checking procedure. In another aspect, when the NodeB is at a normal working stage, the method initiates the Ping procedure dynamically when checking a state of a physical link bearing the maintenance link based on the IPOA protocol is changed from disconnected to connected, to dynamically check the configured maintenance link based on the IPOA protocol and the physical link, and resumes the failures found during the checking procedure.
    • 本发明公开了一种用于检查和恢复维护链路的方法和装置。 在一方面,当基站(NodeB)处于早期工作阶段时,该方法启动用于检查因特网协议(IP)协议级别上的链路是否连接的Ping过程,以动态地检查配置的维护 基于通过异步传输模式(IPOA)协议的互联网协议和物理链路的链路,并恢复在检查过程中发现的问题。 另一方面,当NodeB处于正常工作阶段时,该方法在基于IPOA协议从断开连接切换到连接状态检查维护链路的物理链路状态时动态启动Ping过程,动态检查配置 维护链接基于IPOA协议和物理链路,并恢复在检查过程中发现的故障。