A self-switching device for building broadband nodes using network quality analysis technology
A network quality analysis and network quality technology, which is applied in the field of building broadband node self-switching devices, can solve the problems of unfavorable building network high reliability and high availability, inability to deal with network failures, and too simple detection methods, so as to reduce Internet applications and The impact of experience, the reliability of broadband Internet access lines, and the effect of ensuring redundancy and stability
Active Publication Date: 2022-04-08
上海地面通信息网络股份有限公司
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Problems solved by technology
[0003] 1) The detection method is port failure or the next route is unreachable, which cannot deal with complex network faults, and the detection method is too simple
[0004] 2) After the main link is interrupted, manual intervention is required for switching, resulting in a long switching process, which is not conducive to the high reliability and high availability of the building network
Method used
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[0030] Example: The building has two ISP outlets, one for China Unicom and one for China Telecom, which are connected to the same building router 12, and an OLT device is hung under the router, which serves as the optical fiber access aggregation node for building users. For different ISP lines, corresponding policy routing is configured in the router, and probes are set for each policy routing. When the probe detects that the network status of the corresponding ISP line has changed, it will automatically intervene in the policy routing, and automatically switch the user's Internet traffic to the normal ISP line.
[0031] Related configuration:
[0032]
[0033]
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The invention relates to a building broadband node self-switching device using network quality analysis technology, including a building broadband management device, a main access transmission device, a backup access transmission device and a plurality of user end devices. The building broadband management device includes a chassis, And multiple ISP line interfaces, building routers, multiple back-end line interfaces and network quality analysis modules located in the chassis, the network quality analysis module includes ISP line network quality tester, back-end line transmission status tester and broadband node connection The controller, the ISP line interface, the building router and the back-end line interface are connected in sequence, and the broadband node connection controller is respectively connected to the ISP line network quality tester and the back-end line transmission state tester. Compared with the prior art, the present invention greatly reduces the influence of ISP faulty lines on users' Internet access applications and experience, and makes broadband Internet access lines of users in buildings more reliable.
Description
technical field [0001] The invention relates to the technical field of network communication, in particular to a building broadband node self-switching device using network quality analysis technology. Background technique [0002] With the increase of communication business volume, the number of Internet users and business types are constantly increasing. The large-scale application of such large-scale core switching and routing equipment, gateways, firewalls and distribution equipment puts forward new requirements for the daily maintenance, upgrade, repair and emergency plan of network equipment. At present, in the design of building broadband network architecture, static routing switching is mainly used to achieve line redundancy. This solution has the following disadvantages: [0003] 1) The detection method is port failure or the next route is unreachable, which cannot deal with complex network faults, and the detection method is too simple. [0004] 2) After the main...
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IPC IPC(8): H04L45/28H04L45/247H04L43/0805H04L67/12
CPCH04L43/0805H04L45/22H04L45/28H04L67/12
Inventor 朱顺安郑杰
Owner 上海地面通信息网络股份有限公司