Network topology discovery method
A network topology and discovery method technology, applied in the field of network topology discovery, to achieve the effect of improving portability, comprehensiveness and applicability
Inactive Publication Date: 2020-12-25
北京国腾创新科技有限公司
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This creates a lot of limitations for network management
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[0017] In order to make the purpose, technical solutions and advantages of this patent embodiment clearer, the technical solutions in this patent embodiment will be clearly and completely described below in conjunction with the accompanying drawings in this patent embodiment. Obviously, the described embodiment It is a part of embodiments of this patent, but not all embodiments. Based on the embodiments in this patent, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this patent.
[0018] In the implementation of this example, the data processing flow is as follows:
[0019] Step 1: Use OWL technology to build a knowledge base model. With the knowledge base model, it is convenient to reason about the knowledge base. For switches, routers, and hosts, the knowledge base is modeled. The switch has object attributes, and hassPort means that the switch has ports. The switch port has the data...
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The invention provides a network topology discovery method for detecting network topology through multiple ways and generating a multi-level three-dimensional network topology structure, and providesan improved scheme for solving the problems that a conventional method has data coupling, only detects single-layer network topology and the like while realizing basic network topology discovery. A knowledge reasoning learning method is used for learning a multi-level network topology structure. The implementation process mainly comprises the following steps: carrying out knowledge base modeling from top to bottom, collecting and analyzing data, carrying out rule reasoning, and finally generating a whole network topology structure. According to the invention, the method comprises the steps: performing modeling on network topology information existing in a network, and collecting and analyzing multivariate heterogeneous data, wherein the data can be various different data information and sources; constructing an inference rule through the network priori knowledge in a knowledge base, adopting a knowledge inference learning mode, and finding a whole network topology structure, wherein the topology structure comprises a computer network link layer, a network layer, a transmission layer, an application layer and the like, and can be used in the fields of equipment management, network monitoring and maintenance and the like.
Description
[0001] The invention relates to a network topology discovery method for detecting network topology through various ways and generating a multi-level three-dimensional network topology structure. Background technique [0002] With the vigorous development of computer network technology, more and more enterprises have invested in the construction of informatization, and the network is the foundation of any informatization construction. People have more requirements for network management, but the complexity of the computer network environment, heterogeneity between devices and protocols has brought many difficulties to network management, security and risk assessment. The increasing scale of network topology and the heterogeneity between devices and protocols have brought great difficulties to network topology discovery. Network topology detection should have: high efficiency, network topology should be in the shortest time, with Minimum network load to obtain network topology i...
Claims
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Login to View More IPC IPC(8): H04L12/24H04L12/751H04L12/46H04L45/02
CPCH04L41/12H04L45/02H04L12/4641H04L41/0213
Inventor 商彦磊徐俊
Owner 北京国腾创新科技有限公司