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1. (WO2018120355) METHOD AND APPARATUS FOR EXTRACTING DATA STREAM INFORMATION FOR ETHERNET CHIP IN LOW DELAY MODE

Pub. No.:    WO/2018/120355    International Application No.:    PCT/CN2017/073156
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Fri Feb 10 00:59:59 CET 2017
IPC: H04L 12/833
Applicants: CENTEC NETWORKS (SUZHOU) CO., LTD.
盛科网络(苏州)有限公司
Inventors: GENG, Lei
耿磊
ZHU, Bin
朱彬
HE, Wei
贺伟
Title: METHOD AND APPARATUS FOR EXTRACTING DATA STREAM INFORMATION FOR ETHERNET CHIP IN LOW DELAY MODE
Abstract:
Disclosed by the present invention are a method and apparatus for extracting data stream information for an Ethernet chip in a low delay mode, comprising: a data feature extraction module configuring a piece of starting information which comprises feature information and a piece of ending information which comprises data packet length; a data stream feature comparison module matches the feature information, and sends the starting information and the ending information to a data stream information statistical module if the feature information is matched; and the data stream information statistical module merges the feature information in the starting information and the length information in the ending information into one piece of data stream information and sends the merged information to a central processing unit (CPU). Using said method and apparatus disclosed by the present invention, requirements for low delay are met, and data stream information may be completely extracted and reported to a CPU, which is conducive to network management.