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A debugging method and device, and a computer-readable storage medium

A debugging method and computer technology, applied in the field of Ethernet switching, can solve the problem of inability to solve cross-chip processing message debugging and other problems

Active Publication Date: 2021-04-09
SUZHOU CENTEC COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this in-circuit debugging tool usually only considers the debugging of messages processed by a single chip, and cannot solve the problem of debugging messages processed across chips.

Method used

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  • A debugging method and device, and a computer-readable storage medium
  • A debugging method and device, and a computer-readable storage medium
  • A debugging method and device, and a computer-readable storage medium

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Embodiment Construction

[0042] It can be seen from the description of the background art that in the related art, the online debugging tool of the switching chip usually only considers the message debugging processed by a single chip, and cannot solve the message debugging processed across chips.

[0043] Usually, since the switching chip in the network equipment is a black box hardware entity, equipment manufacturers often complain that commercial switching chips are difficult to locate the problem. In the equipment development stage, some unexpected data packet forwarding behavior problems often occur in the switching chip; in the face of these problems, developers often have no way to start, and more rely on the technical personnel of the chip provider to help locate the problem.

[0044] In addition, users with a certain network foundation, such as network administrators, also hope that when there is a problem with the switching chip, there are more debugging methods to locate the problem when usi...

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Abstract

The invention discloses a debugging method, comprising: extracting a first debugging enabling signal from a message header of a received transmission message; the transmission message is a message sent by a previous chip in a transmission path of a data message to be debugged; Wherein, the data message to be debugged is configured in the message body of the transmission message after the debugging of the previous chip is completed, and the first debugging enable signal is configured in the message body of the transmission message after the debugging of the previous chip is completed. In the message header of the transmission message; if the first debugging enabling signal is in an enabled state, debugging the data packet to be debugged to obtain a debugging result. The invention also discloses a debugging device and a computer-readable storage medium at the same time.

Description

technical field [0001] The invention relates to the field of Ethernet switching, in particular to a debugging method and device, and a computer-readable storage medium. Background technique [0002] In the Ethernet switching network, debugging the problem of the switching chip in the Ethernet switch is one of the important services provided by the chip manufacturer. The problem of how to effectively locate the switching chip is a problem that every chip manufacturer is thinking about. [0003] As we all know, when locating the problem of the switch chip, the way to debug the switch chip is very limited. The existing debugging method is to use the fixed chip debugging tool provided by the chip manufacturer. However, the solidified chip debugging tools cannot meet the needs of system users. Users need a more flexible debugging method to spy on the details of message processing in the chip, so as to guide their own system development. Therefore, the debugging method of adding...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/931H04L12/939
Inventor 周伟方沛昱
Owner SUZHOU CENTEC COMM CO LTD
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