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1. (WO2018219300) METHOD AND APPARATUS FOR PACKET EXCHANGE IN SDN

Pub. No.:    WO/2018/219300    International Application No.:    PCT/CN2018/089062
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Thu May 31 01:59:59 CEST 2018
IPC: H04L 12/24
H04L 12/26
Applicants: ZTE CORPORATION
中兴通讯股份有限公司
Inventors: SUN, Jianye
孙建业
LI, Bo
李波
HUANG, Xiang
黄翔
HU, Yongsheng
胡永生
BI, Yifeng
毕以峰
Title: METHOD AND APPARATUS FOR PACKET EXCHANGE IN SDN
Abstract:
Provided in the present application are a method and an apparatus for packet exchange in an SDN; using the present method, an SDN controller sends to an SDN device an openflow packet containing configuration information of a probe packet; the probe packet may be a BFD protocol or BGP protocol; on the basis of the configuration information, the SDN device generates a probe packet and sends same to an out-of-domain device, and sends the response packet of the out-of-domain device to the SDN controller by means of an openflow packet method.