Data forwarding method and data forwarding device based on tenant information

A forwarding method and tenant technology, applied in the field of communication, can solve problems such as complex network slicing, doubled management complexity, complex IPSec tunnel technology, etc., to achieve the effect of saving network resources, facilitating implementation, and lowering access thresholds
CN112217771AActive Publication Date: 2021-01-12BEIJING QIANXIN TECH +1
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
BEIJING QIANXIN TECH
Publication Date
2021-01-12

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Abstract

The invention provides a data forwarding method and a data forwarding device based on tenant information. The method comprises the following steps: establishing a VPN channel between a network serviceproviding point and client equipment, wherein the network service providing point stores a first corresponding relationship between VPN channel information and tenant information, the VPN channel information is used for uniquely identifying the VPN channel, and the tenant information is used for uniquely identifying a tenant to which the client device belongs; the network service providing pointreceives a data packet from the client device, and obtains target VPN channel information from the data packet; the network service providing point queries target tenant information corresponding to the target VPN channel information from the first corresponding relationship; and the network service providing point forwards the data packet to a preset virtual machine corresponding to the target tenant information.
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Description

technical field

[0001] The present invention relates to the technical field of communications, in particular to a data forwarding method and data forwarding device based on tenant information. Background technique

[0002] The existing SD-WAN architecture that supports cloud computing establishes multiple network service provider (POP) points on the SD-WAN backbone network, and uses the VXLAN+IPSec architecture to distinguish the traffic of different users on the SD-WAN backbone network. Use VXLANtagid to identify the traffic of different tenants. At the POP point, different VXLAN IDs are used to match different tenants. According to the policies of different tenants' traffic arrangement, the corresponding traffic is dispatched to different security resource pools for corresponding processing. Since the length defined by a single VXLANIDRFC is 24 bits and supports a maximum of 16M, a single POP point can support a maximum of 16M tenant access.

[0003] The disadvantage of a...

Claims

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