Title:
METHOD AND DEVICE FOR ESTABLISHING NETWORK CONNECTION
Document Type and Number:
WIPO Patent Application WO/2022/126389
Kind Code:
A1
Abstract:
The present application discloses a method and an apparatus for establishing a network connection, which relate to the field of NFV, and can establish a connection between a VNF and a DCGW, so as to implement a network connection across a data center. Said method comprises: receiving NS instantiation request information from an OSS/BSS; acquiring the identifier of a first service access point template according to the NS instantiation request information, the identifier of at least one virtual link template, information of a virtual link template corresponding to the identifier of each virtual link template and information of an external network, the information of the external network including the identifier of a first network and the identifier of a connection service endpoint; and sending first request information to a VIM, the first request information being used for requesting the establishment of a first service access point, the first service access point being used for connecting to the connection service endpoint by means of the first network, and being used for connecting a virtual link corresponding to the identifier of the at least one virtual link template.
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Inventors:
LI SHITAO (CN)
Application Number:
PCT/CN2020/136584
Publication Date:
June 23, 2022
Filing Date:
December 15, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G06F9/455
Domestic Patent References:
| WO2019127418A1 | 2019-07-04 | |||
| WO2017185922A1 | 2017-11-02 |
Foreign References:
| US20200067782A1 | 2020-02-27 | |||
| CN111221619A | 2020-06-02 | |||
| US20180004576A1 | 2018-01-04 |
Other References:
ETSI: "Network Functions Virtualisation (NFV) Release 2; Protocols and Data Models; YAML data model specification for descriptor-based virtualised resource management", ETSI DRAFT; ETSI GS NFV-SOL 014 V2.8.1, 28 August 2020 (2020-08-28), pages 1 - 72, XP014385200
See also references of EP 4250103A4
See also references of EP 4250103A4
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
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