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Intelligent access method for leased line users

An access method and user technology, applied in digital transmission systems, data exchange networks, data exchange through path configuration, etc., can solve problems such as inability to provide personalized value-added services for a single user, difficulty in deploying and promoting new services, and dependence , to achieve the effect of being conducive to personalized service business, convenient maintenance and upgrading, and conducive to realization

Active Publication Date: 2019-12-20
中电福富信息科技有限公司
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AI Technical Summary

Problems solved by technology

Existing leased line users are all connected to the general server with common IP. Therefore, the existing MAN leased line users have the following two problems: 1) The client gateway access equipment (CPE) is scattered on the user side, The traffic of different service types of users can only be processed on the access device, or the traffic can be distributed at the user access convergence layer, that is, the separation of related user traffic depends on fixed configuration and fixed network channels. Any new business The increase in the number of users requires new configurations or even new devices, so it is difficult to quickly deploy and promote new services; 2) When users are connected to the same server device, user types cannot be distinguished, and individual users cannot be provided. value-added services

Method used

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  • Intelligent access method for leased line users
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Embodiment Construction

[0021] Please refer to figure 1 and figure 2 As shown, the dedicated line user intelligent access method, the method includes the following steps:

[0022] Step 1. Deploy vCPE equipment on each POP node, and control the user-side CPE equipment through the SDN controller to establish a VXLAN tunnel to the vCPE equipment;

[0023] In this step 1, the control of the user-side CPE device through the SDN controller to establish a VXLAN tunnel to the vCPE device is specifically:

[0024] When the CPE device on the user side goes online, it obtains an IP address through DHCP, and selects the corresponding service port to initiate a registration request to the network management service platform on the operator side according to the service type to be applied for; after the network management service platform receives the registration request, Obtain the ID information of the CPE device on the user side, and obtain the service type information applied by the user from the CRM syste...

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Abstract

The invention provides an individual line user smart access method. The method comprises the steps of 1, deploying vCPE devices on various POP nodes, and controlling to establish VXLAN tunnels from user side CPE devices to vCPE devices through an SND controller; and 2, virtualizing the user side CPE devices through an NFV technology, deploying x86 servers and service processing software corresponding to the x86 servers on the POP nodes, thereby forming vCPE resource pools, and carrying out real-time scheduling on traffic by employing the vCPE resource pools. The method has the advantages that the VXLAN tunnels are established between the user side CPE devices and the vCPE devices through a VXLAN tunnel technology, smart scheduling separation can be carried out on the user traffic, and the individual service business of the user traffic can be customized.

Description

technical field [0001] The invention relates to an intelligent access method for dedicated line users. Background technique [0002] With the rapid development of SDN (Software Defined Networking) and NFV (Network Function Virtualization) technologies, the access methods of operators' MAN leased line users will also change accordingly, which in turn will bring new network deployment models and user Value-added services. Existing leased line users are all connected to the general server with common IP. Therefore, the existing MAN leased line users have the following two problems: 1) The client gateway access equipment (CPE) is scattered on the user side, The traffic of different service types of users can only be processed on the access device, or the traffic can be distributed at the user access convergence layer, that is, the separation of related user traffic depends on fixed configuration and fixed network channels. Any new business The increase in the number of users r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/28H04L12/46
CPCH04L12/2874H04L12/2876H04L12/2887H04L12/4641
Inventor 董飞宇邱杨
Owner 中电福富信息科技有限公司
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