Method and device for bidirectional forwarding det

专利名称：Method and device for bidirectional

forwarding detection under condition ofparameter update

发明人：Aimin Li申请号：US14420738申请日：20130820公开号：US09614753B2公开日：20170404

专利附图：

摘要：A method and device for Bidirectional Forwarding Detection under a conditionof parameter update, wherein a first router establishes a link with a second router; the

first router modifies packet sending parameters and/or packet receiving parameters, andsends to the second router a message with an identifier of the modification of this time;the second router returns to the first router a feedback message with an identifier of themodification of this time after receiving the message with the identifier of the

modification of this time sent by the first router; the packet sending parameters and/orpacket receiving parameters which are modified this time take effect after the first routerreceives the feedback message with the identifier sent by the second router.

申请人：ZTE CORPORATION

地址：Shenzhen, Guangdong Province CN

国籍：CN

代理机构：Ling and Yang Intellectual Property

代理人：Ling Wu,Stephen Yang

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