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1. (WO2017067178) METHOD FOR PATH DETECTION IN VXLAN, AND CONTROLLER AND NETWORK DEVICE

Pub. No.:    WO/2017/067178    International Application No.:    PCT/CN2016/084748
Publication Date: Fri Apr 28 01:59:59 CEST 2017 International Filing Date: Sat Jun 04 01:59:59 CEST 2016
IPC: H04L 12/701
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: LI, Lei
李磊
SU, Jinlei
苏金磊
Title: METHOD FOR PATH DETECTION IN VXLAN, AND CONTROLLER AND NETWORK DEVICE
Abstract:
The present application provides a method for path detection in a VxLAN, and a controller and network device. According to a detection request, the controller constructs a detection message and sends same to a source network device corresponding to a source VxLAN tunnel endpoint; the source network device progressively forwards said detection message to a destination network device corresponding to a destination VTEP, and reports to the controller such information as IP address, outbound interface number, and inbound interface number, such that the actual service path may be detected.