Title:
PACKET PROCESSING METHOD, DEVICE, SYSTEM, AND COMPUTER-READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/216622
Kind Code:
A1
Abstract:
The present application relates to the technical field of communications and discloses a packet processing method, a device, a system, and a computer-readable storage medium. The method applied to a first node comprises: receiving a first packet comprising a DA field and an SRH, the DA field comprising at least one C-SID orderly arranged; on the basis of whether other C-SIDs following a first C-SID corresponding to the first node in the at least one C-SID are further comprised, determining that a first processing feature corresponding to the first C-SID indicates a movement operation or a replacement operation; if the first processing feature indicates the movement operation, moving a target field following the first C-SID in the DA field, such that the target field covers the first C-SID in the DA field; and if the first processing feature indicates the replacement operation, replacing the first C-SID in the DA field with a second C-SID in the SRH. According to the present application, the packet can be flexibly and efficiently processed, and the compression efficiency of the packet on the C-SID is high.
Inventors:
LI CHENXI (CN)
HU ZHIBO (CN)
ZHANG KA (CN)
LI CHENG (CN)
SHI WEIDI (CN)
XIA YANG (CN)
LI ZHENBIN (CN)
HU ZHIBO (CN)
ZHANG KA (CN)
LI CHENG (CN)
SHI WEIDI (CN)
XIA YANG (CN)
LI ZHENBIN (CN)
Application Number:
PCT/CN2022/143305
Publication Date:
November 16, 2023
Filing Date:
December 29, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L45/00
Foreign References:
| CN112448888A | 2021-03-05 | |||
| CN112583745A | 2021-03-30 | |||
| CN113824638A | 2021-12-21 | |||
| US20170250908A1 | 2017-08-31 |
Other References:
Z. LI C. LI HUAWEI TECHNOLOGIES W. CHENG CHINA MOBILE C. XIE C. LI CHINA TELECOM H. TIAN F. ZHAO CAICT: "Generalized Segment Routing Header; draft-lc-6man-generalized-srh-01.txt", GENERALIZED SEGMENT ROUTING HEADER; DRAFT-LC-6MAN-GENERALIZED-SRH-01.TXT; INTERNET-DRAFT: SPRING WORKING GROUP, INTERNET ENGINEERING TASK FORCE, IETF; STANDARDWORKINGDRAFT, INTERNET SOCIETY (ISOC) 4, RUE DES FALAISES CH- 1205 GENEVA, SWITZERLAND, no. 01, 13 August 2020 (2020-08-13), Internet Society (ISOC) 4, rue des Falaises CH- 1205 Geneva, Switzerland , pages 1 - 21, XP015141281
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
Download PDF: