公开(公告)号：US20160065459A1

公开(公告)日：2016-03-03

申请号：US14739304

申请日：2015-06-15

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Yeon Cheol RYOO ,  Dae Ub KIM

IPC: H04L12/723 ,  H04L12/933

CPC classification number: H04L45/50 ,  H04L45/22 ,  H04L49/102

Abstract: Provided herein is a method and apparatus for adaptively performing protection switching in an MPLS-TP packet transport network, the method including: receiving, by a protection switching adaptation apparatus, the protection switching message from a transmitting node; in response to the protection switching message being not interpretable based on a protection switching engine of a receiving node, converting, by the protection switching adaptation apparatus, the protection switching message to generate a converted protection switching message, and transmitting the converted protection switching message to the receiving node; and interpreting, by the receiving node, the converted protection switching message based on the protection switching engine to perform a protection switching process.

Abstract translation: 本发明提供了一种在MPLS-TP分组传输网络中自适应执行保护倒换的方法和装置，该方法包括：由保护倒换适配装置从发送节点接收保护倒换消息; 响应于基于接收节点的保护倒换引擎不能解释的保护倒换消息，由保护倒换自适应装置转换保护倒换消息以生成转换的保护倒换消息，并将转换的保护倒换消息发送到 接收节点; 以及由所述接收节点根据所述保护倒换引擎解释所转换的保护切换消息，以进行保护切换处理。