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1. (WO2017036195) TWO-STAGE DUPLICATION METHOD AND APPARATUS FOR MULTICAST MESSAGE, AND STORAGE MEDIUM

Pub. No.:    WO/2017/036195    International Application No.:    PCT/CN2016/083513
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Fri May 27 01:59:59 CEST 2016
IPC: H04L 29/08
Applicants: SANECHIPS TECHNOLOGY CO., LTD.
深圳市中兴微电子技术有限公司
Inventors: ZHANG, Ziyuan
张自渊
Title: TWO-STAGE DUPLICATION METHOD AND APPARATUS FOR MULTICAST MESSAGE, AND STORAGE MEDIUM
Abstract:
Disclosed are a two-stage duplication method and apparatus for a multicast message, and a storage medium. The method comprises: obtaining an address of a layer-2 multicast duplication information table by using multicast descriptor information of a to-be-duplicated multicast message; checking the layer-2 multicast duplication information table by using the address of the layer-2 multicast duplication information table to obtain layer-3 multicast duplication information, and duplicating the to-be-duplicated multicast message according to the obtained layer-3 multicast duplication information until layer-3 multicast duplication is completed; and checking the layer-2 multicast duplication information table by using the address of the layer-2 multicast duplication information table to obtain layer-2 multicast duplication information, and duplicating the to-be-duplicated multicast message according to the obtained layer-2 multicast duplication information until layer-2 multicast duplication is completed.