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1. (WO2018107442) SERVICE LAYOUT METHOD AND DEVICE, AND SERVER

Pub. No.:    WO/2018/107442    International Application No.:    PCT/CN2016/110158
Publication Date: Fri Jun 22 01:59:59 CEST 2018 International Filing Date: Fri Dec 16 00:59:59 CET 2016
IPC: H04L 29/08
H04L 12/24
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: GAO, Zhijiang
高志江
LIN, Yi
林毅
LIU, Xin
刘欣
Title: SERVICE LAYOUT METHOD AND DEVICE, AND SERVER
Abstract:
A service layout method and device, and a server, used for solving the technical problem of incapability of performing service layout and programming in SDN online. The service layout method of the present application comprises: obtaining a service flowchart of services to be layout, the services to be layout being used for setting a control operation to a transport network, the service flowchart comprising a plurality of operational model identifiers and a logical connection relation between the plurality of operational model identifiers, the logical connection relation being an execution sequence of the service flowchart; obtaining a scheduling parameter corresponding to each operational model identifier, obtaining a current network state by means of a control layer when the scheduling parameter is a current network resource provided for executing the service flowchart, and verify whether to obtain the current network resource or not according to the obtained current network state; and if the verification is succeeded, generating an executable code for executing the service flowchart according to the scheduling parameter corresponding to each operational model identifier and the logical connection relation.