Method and system for tenant business identification and mapping based on vcpe multi-tenancy

Abstract

The invention discloses a vCPE multi-tenant-based tenant service identification mapping method and system, and relates to the field of communication technology. The method includes S1: vCPE maps the family ID and service link ID of the received home service message to The NSP domain of the NSH is sent to the SFC to orchestrate the network, and then transfer to S2; S2: judge the SF to which the home service message needs to be forwarded, if it is a bypass SF, transfer to S3, otherwise, transfer to S4; S3 : Send the copy of the message obtained by copying the home service message to the designated mirror port for SF function processing, and then go to S4; S4: carry out the classification processing of the conversion and identification of the family ID and the service link ID, and go to S5; S5: Identification Home ID and service link ID, go to S6; S6: send VXLAN-GPE NSH message to SFF, go to S7; S7: send home service message to traditional data network or home terminal. The invention can improve the convenience and flexibility of vCPE management.

Description

technical field [0001] The present invention relates to the field of communication technologies, in particular to a method and system for identifying and mapping tenant services based on vCPE multi-tenancy. Background technique [0002] With the gradual maturity of virtualization and cloudization technologies, the application of network function virtualization has become a hot topic and trend in technology research. Under the guidance of the network function virtualization) technology, the virtual gateway application based on vCPE (Virtualized Customer Premise Equipment, virtual customer terminal) has become an important direction in the development of the current network virtualization application. [0003] vCPE is a multi-tenant business scenario with features such as multi-tenancy, large capacity, and high bandwidth. This also determines that with the continuous increase in the number of households, when broadband access services need to be provided for thousands of house...

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Problems solved by technology

[0004] However, the existing forwarding home terminals only support the division of functional services in terms of service function chain orchestration technology, and cannot realize the function customization of service function chain nodes in multi-tenant and multi-chain service scenarios. However, vCPE has a special multi-tenant (family) Business isolation and customized multi-chain requirements (such as various data acceleration chains, encrypted chain requirements, etc.), it is necessary to distinguish tenants and services at the SF (Service Function) function node at the same time, in order to solve the vCPE N: 1 multi-tenant migration solution For the problem of dynamic orchestration of multi-tenant services, the problem of identifying and distinguishing multi-tenant home services at the service node SF of the service chain must first be solved

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