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1. (WO2017186159) PACKET TRANSMISSION

Pub. No.:    WO/2017/186159    International Application No.:    PCT/CN2017/082369
Publication Date: Fri Nov 03 00:59:59 CET 2017 International Filing Date: Sat Apr 29 01:59:59 CEST 2017
IPC: H04L 12/46
H04L 29/12
Applicants: NEW H3C TECHNOLOGIES CO., LTD.
新华三技术有限公司
Inventors: LIU, Jianfeng
刘建锋
Title: PACKET TRANSMISSION
Abstract:
An egress VTEP device of a data center receives, through an intra-domain VXLAN tunnel, a first packet sent by a local VTEP device of the data center, and sends the first packet to a peer egress VTEP device of another data center through a corresponding inter-domain VXLAN tunnel. Moreover, the egress VTEP of the data center receives, through an inter-domain VXLAN tunnel, a second packet sent by a peer egress VTEP device of another data center, and sends the second packet to the local VTEP device of the data center through a corresponding intra-domain VXLAN tunnel.