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1. (WO2017156974) INFORMATION TRANSMISSION METHOD, APPARATUS AND SYSTEM

Pub. No.:    WO/2017/156974    International Application No.:    PCT/CN2016/095729
Publication Date: Fri Sep 22 01:59:59 CEST 2017 International Filing Date: Thu Aug 18 01:59:59 CEST 2016
IPC: H04L 12/24
Applicants: ZTE CORPORATION
中兴通讯股份有限公司
Inventors: WANG, Cui
王翠
ZHANG, Zheng
张征
Title: INFORMATION TRANSMISSION METHOD, APPARATUS AND SYSTEM
Abstract:
An information transmission method, comprising: a control platform generating forwarding information about a bit indexed explicit replication (BIER) network; and the control platform sending, according to the forwarding information about the BIER network, a BIER flow table to a forwarding device through an OpenFlow protocol. The solution solves the problems that, in a forwarding mode for a multicast message in the relevant OpenFlow technology, a space occupied by an entry is larger and the forwarding efficiency is lower because it is necessary to establish a corresponding flow table and group table on each forwarding device for each flow.