公开(公告)号：WO2013081953A1

公开(公告)日：2013-06-06

申请号：PCT/US2012/066488

申请日：2012-11-26

Applicant: MICROSOFT CORPORATION

Inventor： KIM, Changhoon ,  RAMAKRISHNAN, Vijayan ,  GREENBERG, Albert ,  MACHADO, Monika ,  SINGH GILL, Vijay P. ,  RANGEGOWDA, Dharshan

IPC: H04L12/56 ,  H04L12/28 ,  H04L12/66

CPC classification number: H04L12/4633 ,  H04L12/4645

Abstract: A computer system for encapsulating a packet between a customer premise for delivery to customer resources within a public cloud data center. The computer system comprises a shim gateway. The shim gateway comprises a plurality of customer specific shim components. The shim gateway is configured to receive a packet from a customer premise. The packet has a VLAN tag. The packet identifies a tenant within a designated virtual network for the customer. The designated virtual network is within the public cloud data center. The shim gateway is further configured to encapsulate the packet into an encapsulated packet. Encapsulation includes mapping the VLAN tag to a destination network address of a tenant gateway for the customer. The tenant gateway is in the designated virtual network. The shim gateway is further configured to forward the encapsulated packet to the tenant gateway in the designated virtual network for delivery to the identified tenant.

Abstract translation: 一种用于在客户端之间封装数据包以在公共云数据中心内传送给客户资源的计算机系统。 计算机系统包括垫片网关。 垫片网关包括多个顾客特定的垫片部件。 垫片网关配置为从客户端接收数据包。 数据包有一个VLAN标签。 该分组在客户的指定虚拟网络中标识租户。 指定的虚拟网络在公共云数据中心内。 垫片网关还被配置为将分组封装成封装的分组。 封装包括将VLAN标签映射到客户的租户网关的目标网络地址。 租户网关在指定的虚拟网络中。 垫片网关还被配置为将封装的分组转发到指定的虚拟网络中的租户网关，以便传送到所识别的租户。

公开(公告)号：EP2786536A1

公开(公告)日：2014-10-08

申请号：EP12853513.5

申请日：2012-11-26

Applicant: Microsoft Corporation

Inventor： KIM, Changhoon ,  RAMAKRISHNAN, Vijayan ,  GREENBERG, Albert ,  MACHADO, Monika ,  SINGH GILL, Vijay P. ,  RANGEGOWDA, Dharshan

IPC: H04L12/70 ,  H04L12/28 ,  H04L12/66

CPC classification number: H04L12/4633 ,  H04L12/4645

Abstract: A computer system for encapsulating a packet between a customer premise for delivery to customer resources within a public cloud data center. The computer system comprises a shim gateway. The shim gateway comprises a plurality of customer specific shim components. The shim gateway is configured to receive a packet from a customer premise. The packet has a VLAN tag. The packet identifies a tenant within a designated virtual network for the customer. The designated virtual network is within the public cloud data center. The shim gateway is further configured to encapsulate the packet into an encapsulated packet. Encapsulation includes mapping the VLAN tag to a destination network address of a tenant gateway for the customer. The tenant gateway is in the designated virtual network. The shim gateway is further configured to forward the encapsulated packet to the tenant gateway in the designated virtual network for delivery to the identified tenant.