公开(公告)号：US20130110993A1

公开(公告)日：2013-05-02

申请号：US13656375

申请日：2012-10-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ying Liu ,  Shihui Hu ,  Dele Yu

IPC: H04L29/08

CPC classification number: H04L67/34 ,  H04L12/4641 ,  H04L29/08981

Abstract: Embodiments of the present invention disclose a method, an apparatus and a system for accessing a virtual private network by a virtual private cloud. A data center breakout gateway receives first configuration information; creates a first VPN instance according to identifier information of the VPN; determines VPC according to parameter information of the VPC, and binds the VPC to the first VPN instance; and sends second configuration information to the network side PE according to address information of the network side PE, where the second configuration information includes the identifier information of the VPN, so that the network side PE configures an upper layer VPN instance for the first VPN instance on the network side PE according to the identifier information of the VPN. In the embodiments of the present invention, the problem of automatically accessing the virtual private network by the virtual private cloud is solved.

Abstract translation: 本发明的实施例公开了一种通过虚拟专用云访问虚拟专用网络的方法，装置和系统。 数据中心突围网关接收第一配置信息; 根据VPN的标识信息创建第一个VPN实例; 根据VPC的参数信息确定VPC，并将VPC绑定到第一个VPN实例; 并根据网络侧PE的地址信息向网络侧PE发送第二配置信息，其中第二配置信息包括VPN的标识信息，网络侧PE为第一VPN实例配置上层VPN实例 在网络侧PE根据VPN的标识信息。 在本发明的实施例中，解决了由虚拟私有云自动访问虚拟专用网络的问题。