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1. (WO2018121589) DATA LINK DETECTION METHOD, APPARATUS AND SYSTEM

Pub. No.:    WO/2018/121589    International Application No.:    PCT/CN2017/118934
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Thu Dec 28 00:59:59 CET 2017
IPC: H04L 12/26
Applicants: ZTE CORPORATION
中兴通讯股份有限公司
Inventors: ZHI, Xinjun
支新军
GUO, Hongyan
郭红燕
Title: DATA LINK DETECTION METHOD, APPARATUS AND SYSTEM
Abstract:
Disclosed are a data link detection method, apparatus and system. The detection method comprises the steps of: sending a data link detection request message from a source node to a destination node; the source node receiving a data link detection response message corresponding to the data link detection request message; and the source node obtaining a source IP address in the data link detection response message, and the source node determining, according to the source IP address, whether a data link between the source node and the destination node is interrupted.