Invention Grant
- Patent Title: Methods and apparatuses for sending and receiving segment routing traffic engineering policy, network element, and computer-readable storage medium
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Application No.: US17638783Application Date: 2020-05-09
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Publication No.: US12063154B2Publication Date: 2024-08-13
- Inventor: Shaofu Peng , Detao Zhao , Hong Tang , Yongqing Zhu
- Applicant: ZTE CORPORATION
- Applicant Address: CN Shenzhen
- Assignee: ZTE CORPORATION
- Current Assignee: ZTE CORPORATION
- Current Assignee Address: CN Shenzhen
- Agency: Morgan, Lewis & Bockius LLP
- Priority: CN 1910798274.2 2019.08.27
- International Application: PCT/CN2020/089458 2020.05.09
- International Announcement: WO2021/036334A 2021.03.04
- Date entered country: 2022-02-25
- Main IPC: H04L45/00
- IPC: H04L45/00 ; H04L45/02
Abstract:
Disclosed are a method and apparatus for sending a segment routing traffic engineering (SR-TE) policy, a method and apparatus for receiving an SR-TE policy, a network element, and a computer-readable storage medium. The method for sending an SR-TE policy includes creating an SR-TE policy instance by a first network element; and sending an SR-TE policy corresponding to the SR-TE policy instance to a second network element by the first network element, where the SR-TE policy carries path identifier information and primary/standby state information of a segment list so as to support fast reroute (FRR) of a segment list level.
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