The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 19, 2019
Filed:
Dec. 28, 2016
Huawei Technologies Co., Ltd., Shenzhen, Guangdong, CN;
Weiguo Hao, Nanjing, CN;
Qiandeng Liang, Nanjing, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, Guangdong, CN;
Abstract
This application discloses a method for implementing communication between an NVO3 network, to implement inter-AS communication between an NVO3 network and an MPLS VPN network. The method includes: obtaining an identifier of a PE device in the MPLS network and an MPLS label allocated by an ASBR in the MPLS network; allocating an IP address for the MPLS label from a local address pool; sending routing information to an NVE, where the routing information includes an identifier of the PE device and the allocated IP address, and the allocated IP address is used as an outer destination address of an NVO3 encapsulated packet sent by a TES in the NVO3 network to a CE device connected to the PE device in the MPLS network.