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Network monitoring system and network monitoring method

A network monitoring and monitoring module technology, applied in transmission systems, digital transmission systems, data exchange networks, etc., can solve problems such as dependence on subjective judgment, network burden, and complex backbone network configuration

Pending Publication Date: 2021-05-07
观脉科技(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing technology has the problems of complex configuration and difficult operation and maintenance for the backbone network
And in terms of detection frequency, it relies too much on subjective judgments
If the detection frequency is too high, it will easily cause network burden
And if the detection frequency is too low, the optimal network line cannot be restored in time

Method used

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  • Network monitoring system and network monitoring method
  • Network monitoring system and network monitoring method
  • Network monitoring system and network monitoring method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The embodiment of the present disclosure provides such as figure 1 The network monitoring system shown includes: one or more parallel monitoring modules and multiple network service modules.

[0029] The network service module is configured in the data link layer, and is used to communicate between the network service modules using a pre-configured first communication protocol, generate and transmit log information, and the first communication protocol is between network server modules Routing Protocol.

[0030] For example, if figure 2 As shown, the network service module includes the data link layer equipment of the POP point, such as the WAN switch; the WAN switch is a device for expanding the network, which belongs to the data link layer equipment, and is used to realize the communication between the WAN devices; In the application, the WAN switch is connected to the centralized host system (such as a data center), which can provide more connection ports for the ...

Embodiment 2

[0049] Since the embodiment of the present disclosure is further optimized based on the first embodiment, the explanation based on the same system composition and the same name meaning is the same as that of the first embodiment, and will not be repeated here.

[0050] Because the network service module configured in the data link layer can only be applied to a pre-configured User Datagram Protocol (English full name User Datagram Protocol, UDP protocol for short) transmission log information. For example, if Figure 5 As shown, the WAN switch can only use its configured system log protocol (or system record protocol, Syslog protocol for short) to transmit the log information to the destination, for example, the destination is the Rsyslog server of the remote log server. The Syslog protocol is a connectionless protocol based on the UDP protocol, which provides a method for sending encapsulated IP data packets without establishing a connection, that is, there is no security mec...

Embodiment 3

[0067] Since the embodiment of the present disclosure is further optimized based on the first embodiment and / or the second embodiment, the explanation based on the same system composition and the same name meaning is the same as that of the above embodiment, and will not be repeated here.

[0068] Since multiple parallel monitoring modules in Embodiment 1 and / or Embodiment 2 cannot completely solve the problem of centralized transmission of log information to one of the monitoring modules, that is, the problem of single-point transmission. It may still cause a bottleneck problem in processing log information. optional, such as Figure 4 As shown, the system also includes a load balancing module. The load balancing module is arranged in front of the monitoring module, and is used for distributing the received log information to the monitoring module based on a preset load balancing strategy.

[0069] The load balancing strategy is to distribute the log information to multiple...

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Abstract

The invention provides a network monitoring system and a network monitoring method. The network monitoring system comprises one or more parallel monitoring modules and a plurality of network service modules, log information is generated through the network service modules configured in a data link layer, and the log information is analyzed through the monitoring modules to obtain application information of a first communication protocol. And a corresponding alarm strategy is determined based on the application information. The corresponding alarm strategy is determined by analyzing the log information, so that the performance consumption of the network monitoring system is reduced, the alarm efficiency is improved, the alarm timeliness is guaranteed, and the influence of subjective judgment on a monitoring result and the influence of complex configuration on operation and maintenance are avoided. Meanwhile, the log information is processed at the same time through a plurality of parallel monitoring modules, the processing amount of each monitoring module is reduced, the processing bottleneck is avoided, and the processing efficiency of the whole network monitoring system on the log information is improved.

Description

technical field [0001] The present disclosure relates to the field of computer monitoring, in particular to a network monitoring system and a network monitoring method. Background technique [0002] The network service point or central office (English full name point-of-presence, referred to as POP point) is a device that is connected to a centralized host system and provides access services for terminals. In the network communication between POP points, when the optimal network line returns to normal, it should detect the recovery situation as soon as possible, and switch to the optimal network line, so as to keep the guarantee service in the optimal state. [0003] In order to be able to detect the network status in time, the existing technology needs to configure the Agent end at each POP point, through which the Agent end can perform mutual inspection between the POP points, and obtain the network line status in time, for example, the Agent end of each POP point can be d...

Claims

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Application Information

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IPC IPC(8): H04L12/24
CPCH04L41/0604
Inventor 莫力堃杨东瑾
Owner 观脉科技(北京)有限公司
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