Title:
TUNNEL BFD SESSION ESTABLISHMENT METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/022366
Kind Code:
A1
Abstract:
Embodiments of the present invention provide a tunnel bidirectional forwarding detection (BFD) session establishment method and device. The tunnel BFD session establishment method comprises: obtaining first content information, generating a first tunnel BFD session establishment packet according to the first content information, and sending the first tunnel BFD session establishment packet to a second edge node; receiving a second tunnel BFD session establishment packet sent by the second edge node; when the BFD state of the first edge node and the BFD state of the second edge node are a preset state, establishing a tunnel BFD session between the first edge node and the second edge node. Therefore, the embodiments of the present invention can solve a series of problems in the related art caused because tunnel BFD sessions can only be established by means of manual configuration, thereby achieving the effect of automatically establishing tunnel BFD sessions.
Inventors:
XIAO MIN (CN)
Application Number:
PCT/CN2021/107713
Publication Date:
February 03, 2022
Filing Date:
July 21, 2021
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04L12/26
Domestic Patent References:
| WO2018010614A1 | 2018-01-18 |
Foreign References:
| CN112491638A | 2021-03-12 | |||
| CN107113221A | 2017-08-29 | |||
| US20190342200A1 | 2019-11-07 | |||
| CN107277058A | 2017-10-20 |
Other References:
See also references of EP 4191960A4
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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