知搜-全球专利检索

  1. Login
  2. Sign Up
Invention Application
US20090046579A1 Lesser disruptive open shortest path first handling of bidirectional forwarding detection state changes 有权
较小的破坏性开放最短路径首先处理双向转发检测状态变化

  • Patent Title: Lesser disruptive open shortest path first handling of bidirectional forwarding detection state changes
  • Patent Title (中): 较小的破坏性开放最短路径首先处理双向转发检测状态变化
  • Application No.: US11894249
    Application Date: 2007-08-16
  • Publication No.: US20090046579A1
    Publication Date: 2009-02-19
  • Inventor: Wenhu Lu , Sriganesh Kini
  • Applicant: Wenhu Lu , Sriganesh Kini
  • Main IPC: G01R31/08
  • IPC: G01R31/08
Lesser disruptive open shortest path first handling of bidirectional forwarding detection state changes
Abstract:
A method and apparatus for processing link down events associated with links between adjacent nodes is described. A node receives link down events associated with a link fault protocol for a link between the node and a neighboring node. In response to receiving the link down event, the node removes a data structure associated with the neighboring node from a forwarding table associated with a routing protocol running on the node. The node reserves the data structure for speedy adjacency recovery. In addition, the node places the neighboring node in the initialize state of the routing protocol.
Abstract(Chinese):

描述了一种用于处理与相邻节点之间的链路相关联的链路下发事件的方法和装置。 节点接收与节点和相邻节点之间的链路的链路故障协议相关联的链路断开事件。 响应于接收到链路断开事件，节点从与节点上运行的路由协议相关联的转发表中去除与相邻节点相关联的数据结构。 节点保留数据结构，实现快速的邻接恢复。 另外，节点将邻居节点置于路由协议的初始化状态。

Public/Granted literature
Information query
Global Dossier Espacenet
Patent Agency Ranking
0/0