PARALLEL RECOVERY METHOD, DEVICE AND SYSTEM FOR MULTIPLE SERVICES IN SDN ARCHITECTURE

Title:

PARALLEL RECOVERY METHOD, DEVICE AND SYSTEM FOR MULTIPLE SERVICES IN SDN ARCHITECTURE

Document Type and Number:

WIPO Patent Application WO/2018/103460

Kind Code:

A1

Abstract:

Provided in an embodiment of the present invention are a parallel recovery method, device and system for multiple services in an SDN architecture. The method comprises: receiving one or more pieces of failure warning information submitted by an OTN apparatus belonging to an OTN node; generating, on the basis of the received failure warning information, a corresponding configuration message for the OTN node, the configuration message being used to reconfigure all failed services at the OTN node; and transmitting the configuration message to the corresponding OTN node. The embodiment of the present invention solves a technical problem in the prior art in which efficiency of processing a route failure in an SDN network is low.

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Inventors:

ZHANG SHUAI (CN)

Application Number:

PCT/CN2017/107019

Publication Date:

June 14, 2018

Filing Date:

October 20, 2017

Export Citation:

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Assignee:

ZTE CORP (CN)

International Classes:

H04L45/24

Foreign References:

CN102487329A	2012-06-06
CN102281103A	2011-12-14
US20150295752A1	2015-10-15

Other References: