Method for realizing private line access under cloud network
An implementation method and cloud network technology, applied in the implementation field of private line access under cloud network, can solve problems such as single operator access, and achieve the effects of low latency and high security
Active Publication Date: 2021-04-16
紫光云技术有限公司
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[0003]At present, access through the dedicated line area can only provide access to a single operator. For example, only China Unicom is supported. If the user's local network is a t
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[0029] It should be noted that the embodiments of the present invention and the features of the embodiments may be combined with each other under the condition of no conflict.
[0030] In the description of the present invention, it should be understood that the terms "center", "portrait", "horizontal", "top", "bottom", "front", "rear", "left", "right", " The orientation or positional relationship indicated by vertical, horizontal, top, bottom, inner, outer, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and The description is simplified rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be constru...
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The invention provides a method for realizing private line access under a cloud network, and a user data center, which are used for accessing to a POP point through access equipment POP ACC of the POP point. The POP DCIFW realizes IP address and conversion of the user host, and can still meet the requirement of intercommunication under the condition that the IP address of the user host is overlapped with the IP address of the virtual machine on the cloud; the POP DCI ACC serves as access equipment and is communicated with the POP DCI Border through a VXLAN, and the POP DCI Border serves as POP boundary equipment to realize two-layer and three-layer communication with the DCI Border of the data center on the cloud; the DCI Border of the data center on the cloud serves as an RR Client to be connected with Spine, and two-layer and three-layer intercommunication is achieved between the DCI Border and Leaf. According to the method for realizing private line access under the cloud network, interconnection and intercommunication between a user data center and cloud resources are realized by adopting EVPN data center two-layer interconnection and three-layer interconnection technologies, a plurality of operator networks can be selected for intercommunication according to actual needs of a user, and the private line access under the cloud network is realized through exclusive channel intercommunication and network isolation, so the security is high, the latency is low, and the stability and reliability are achieved.
Description
technical field [0001] The invention belongs to the field of cloud computing networks, and in particular relates to a method for realizing private line access under a cloud network. Background technique [0002] In a cloud computing network, the user data center needs to communicate with the user's resources on the cloud, and when a dedicated physical channel is desired to connect the user's local data center and the resources deployed by the user in the public cloud area, a dedicated line access function is required. Users can access the private line access point through a single operator network or different operator networks, and interconnect with resources on the cloud, providing a secure, isolated, stable and reliable dedicated network channel. [0003] At present, access through the dedicated line area can only provide access to a single operator, such as China Unicom. If the user's local network is a telecom network, it does not support access to the cloud data center...
Claims
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Login to View More IPC IPC(8): H04L12/46H04L12/721H04L12/741H04L29/06H04L45/74
Inventor 王丽君
Owner 紫光云技术有限公司