Apparatus for automatically switching building broadband nodes by using network quality analysis technology
A network quality analysis and network quality technology, applied in the field of building broadband node self-switching devices, can solve problems such as unfavorable building network high reliability and high availability, too simple detection method, unable to cope with network failures, etc. The impact of experience, low production cost, and reliable broadband Internet access
Active Publication Date: 2017-02-01
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
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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 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 device for automatically switching building broadband nodes by using network quality analysis technology. The apparatus comprises a building broadband management apparatus, a main access transmission device, a standby access transmission device and a plurality of client devices, the building broadband management apparatus comprises a case, and a plurality of ISP line interfaces, a building router, a plurality of back end line interfaces and a network quality analysis module which are arranged in the case, the network quality analysis module comprises an ISP line network quality tester, a back end line transmission state tester and a broadband node connection controller, the ISP line interfaces, the building router and the back end line interfaces are connected in sequence, the broadband node connection controller is separately connected with the ISP line network quality tester and the back end line transmission state tester. Compared with the prior art, the apparatus provided by the invention greatly reduces the influence of ISP faulty lines on network access applications and experience of users, so that broadband network access lines of the users in buildings are 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): H04L12/703H04L12/707H04L12/26H04L29/08H04L45/28H04L45/24
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