Packet tracking method and device in network device and network device

A technology of network equipment and tracking devices, which is applied in the field of network communication, can solve problems such as failure to clearly indicate the whereabouts of messages and subsystems with errors, and achieve the effects of saving fault location time and improving work efficiency

Inactive Publication Date: 2017-05-03
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The data analysis of these solutions focuses on network pressure, data throughput, etc., and does not track the flow of packets inside the switching device. Clearly point out the whereabouts of the message and the faulty subsystem

Method used

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  • Packet tracking method and device in network device and network device
  • Packet tracking method and device in network device and network device
  • Packet tracking method and device in network device and network device

Examples

Experimental program
Comparison scheme
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no. 1 example

[0040] In the first embodiment of the present invention, a message tracking method inside a network device, such as figure 1 shown, including the following specific steps:

[0041] Step S101, detecting messages processed by one or more subsystems inside the network device;

[0042] Specifically, step S101 includes:

[0043] When a message appears in one or more subsystems inside the network device, a detection record is generated for each message that occurs, and the content of the detection record includes: the message, the message The identification of the subsystem where the message is located and the type of processing the message is processed by the subsystem where the message is located; the type of processing includes: transparent transmission, uploading and discarding.

[0044] Preferably, the method further includes: setting the type for the detected message, that is, detecting the message of the set type in one or more subsystems inside the network device, so that ...

no. 2 example

[0052] The second embodiment of the present invention is a message tracking method inside a network device. The method described in this embodiment is roughly the same as that in the first embodiment, the difference is that, as figure 2 As shown, the method in this embodiment is to detect messages processed by the setting subsystem.

[0053] The message tracking method inside the network device of this embodiment includes the following specific steps:

[0054] Step S201: Detect messages processed by a set subsystem inside the network device, the set subsystem is determined from one or more subsystems involved in message processing inside the network device.

[0055] Specifically, in step S201, the process of determining the setting subsystem from one or more subsystems involved in message processing within the network device includes:

[0056] Register one or more subsystems involved in message processing inside the network device, and the registered subsystems are the set s...

no. 3 example

[0059] The third embodiment of the present invention is a message tracking method inside a network device. The method described in this embodiment is roughly the same as that in the second embodiment, the difference is that, as image 3 As shown, the method in this embodiment is to detect the message of the set type processed by the set subsystem.

[0060] The message tracking method inside the network device of this embodiment includes the following specific steps:

[0061] Step S301: Detect the message of the set type processed by the set subsystem inside the network device. The set subsystem is determined from one or more subsystems involved in message processing inside the network device.

[0062] Step S302, performing statistical reporting based on the records of the detected messages.

[0063] The fourth embodiment of the present invention corresponds to the first embodiment. This embodiment introduces a message tracking device inside a network device, such as Figure ...

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Abstract

The invention provides a packet tracking method and device in a network device and the network device. The method comprises the steps that a packet processed by one or more subsystems in the network device is detected, and statistical reporting is carried out based on the detection record of the packet. According to the invention, layer-by-layer tracking and statistics of the packet which comes into the network device and is processed by the network device are carried out; a user can easily track the packet to know the position of the packet immediately; the health status of the Ethernet business of a device is reflected in real time; once a fault occurs and the position of the packet does not match the expected, the user can quickly locate a failed subsystem; the fault location time is saved; and the work efficiency of maintenance staff is improved.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a message tracking method and device inside network equipment and network equipment. Background technique [0002] With the development of communication technology, especially the Ethernet service has become one of the most important services of related switching equipment. Generally, switching devices need to support multiple communication protocols and process a large number of Ethernet packets at the same time. Inside the switching device, the subsystems involved in packet processing are usually the switching subsystem, the operating system subsystem, and the protocol stack subsystem. [0003] The existing packet statistics technology usually tracks and counts information such as the type and length of the packet itself. At present, there are already a large number of solutions for simply tracking and counting packets sent and received by devices. [0004] The ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/947H04L12/26
CPCH04L43/10H04L49/25
Inventor 刘为
Owner ZTE CORP
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