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Patent Searching and Data


Title:
METHOD AND APPARATUS FOR ESTABLISHING COMMUNICATION
Document Type and Number:
WIPO Patent Application WO/2022/105917
Kind Code:
A1
Abstract:
The present application relates to the technical field of communications. Disclosed are a method and apparatus for establishing communication, capable of quickly establishing communication between a layer 2 tunneling protocol access concentrator (LAC) forwarding plane entity and an L2TP network server (LNS) forwarding plane entity in a scenario where a control plane entity co-manages the LAC forwarding plane entity and the LNS forwarding plane entity. The method is applied in a network device used for managing the LAC forwarding plane entity. The method comprises: determining that the network device manages the LNS forwarding plane entity; in response to determining that the network device manages the LNS forwarding plane entity, generating first forwarding information and second forwarding information; and sending the first forwarding information to the LAC forwarding plane entity, and sending the second forwarding information to the LNS forwarding plane entity, the first forwarding information and the second forwarding information being used for realizing communication between the LAC forwarding plane entity and the LNS forwarding plane entity.

Inventors:
CHEN TING (CN)
Application Number:
PCT/CN2021/132111
Publication Date:
May 27, 2022
Filing Date:
November 22, 2021
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L12/46
Foreign References:
CN110650077A2020-01-03
CN111182657A2020-05-19
US6654808B12003-11-25
Other References:
ZTE: "Solution for L2TP tunnel setup", 3GPP DRAFT; C4-205791, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. CT WG4, no. E-Meeting; 20201103 - 20201113, 12 November 2020 (2020-11-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051954025
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
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